./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 17:24:35,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:24:35,516 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:24:35,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:24:35,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:24:35,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:24:35,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:24:35,573 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:24:35,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:24:35,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:24:35,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:24:35,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:24:35,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:24:35,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:24:35,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:24:35,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:24:35,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:24:35,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:24:35,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:24:35,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:24:35,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:24:35,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:24:35,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:24:35,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:24:35,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:24:35,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:24:35,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:24:35,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:24:35,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:24:35,631 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:24:35,631 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:24:35,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:24:35,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:24:35,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:24:35,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:24:35,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:24:35,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:24:35,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:24:35,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:24:35,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:24:35,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:24:35,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:24:35,698 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:24:35,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:24:35,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:24:35,701 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:24:35,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:24:35,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:24:35,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:24:35,703 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:24:35,703 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:24:35,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:24:35,705 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:24:35,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:24:35,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:24:35,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:24:35,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:24:35,706 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:24:35,706 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:24:35,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:24:35,707 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:24:35,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:24:35,708 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:24:35,708 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:24:35,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:24:35,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:35,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:24:35,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:24:35,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:24:35,710 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:24:35,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:24:35,711 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:24:35,711 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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-20 17:24:36,062 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:24:36,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:24:36,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:24:36,095 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:24:36,096 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:24:36,098 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 17:24:39,818 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:24:40,322 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:24:40,322 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 17:24:40,357 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data/42264d834/6b487f6c97fc4cd0a3c9d6eec96b5211/FLAG0396c7d61 [2022-11-20 17:24:40,467 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data/42264d834/6b487f6c97fc4cd0a3c9d6eec96b5211 [2022-11-20 17:24:40,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:24:40,474 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:24:40,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:40,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:24:40,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:24:40,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:40" (1/1) ... [2022-11-20 17:24:40,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e1a9e76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:40, skipping insertion in model container [2022-11-20 17:24:40,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:40" (1/1) ... [2022-11-20 17:24:40,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:24:40,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:24:40,872 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:24:40,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40ff8363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:40, skipping insertion in model container [2022-11-20 17:24:40,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:40,875 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:24:40,878 INFO L158 Benchmark]: Toolchain (without parser) took 402.62ms. Allocated memory is still 151.0MB. Free memory was 116.9MB in the beginning and 107.2MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:24:40,878 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 98.6MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:24:40,879 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.34ms. Allocated memory is still 151.0MB. Free memory was 116.5MB in the beginning and 107.2MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:24:40,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 98.6MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.34ms. Allocated memory is still 151.0MB. Free memory was 116.5MB in the beginning and 107.2MB in the end (delta: 9.3MB). 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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 --- 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 17:24:43,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:24:43,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:24:43,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:24:43,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:24:43,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:24:43,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:24:43,790 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:24:43,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:24:43,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:24:43,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:24:43,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:24:43,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:24:43,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:24:43,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:24:43,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:24:43,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:24:43,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:24:43,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:24:43,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:24:43,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:24:43,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:24:43,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:24:43,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:24:43,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:24:43,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:24:43,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:24:43,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:24:43,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:24:43,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:24:43,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:24:43,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:24:43,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:24:43,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:24:43,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:24:43,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:24:43,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:24:43,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:24:43,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:24:43,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:24:43,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:24:43,839 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 17:24:43,868 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:24:43,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:24:43,870 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:24:43,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:24:43,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:24:43,872 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:24:43,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:24:43,873 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:24:43,873 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:24:43,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:24:43,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:24:43,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:24:43,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:24:43,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:24:43,876 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:24:43,876 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:24:43,876 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:24:43,877 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:24:43,877 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:24:43,878 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:24:43,878 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:24:43,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:24:43,879 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:24:43,879 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:24:43,880 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:24:43,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:24:43,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:24:43,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:24:43,881 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:24:43,882 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:24:43,882 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:24:43,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:24:43,883 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:24:43,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:24:43,883 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_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a779d95d64b7b3ae1a801430dde2c7d15b3372c5d0cdd47679441a42687631 [2022-11-20 17:24:44,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:24:44,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:24:44,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:24:44,442 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:24:44,442 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:24:44,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 17:24:48,039 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:24:48,499 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:24:48,500 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test3-2.i [2022-11-20 17:24:48,529 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data/b783b893a/2174d0dfddf24c5c863147f3b9af0e05/FLAGba5d141b6 [2022-11-20 17:24:48,551 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_18a5c1bd-a464-4d0b-9f70-4d759c6d0bb8/bin/ukojak-pZX7IvK2PQ/data/b783b893a/2174d0dfddf24c5c863147f3b9af0e05 [2022-11-20 17:24:48,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:24:48,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:24:48,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:48,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:24:48,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:24:48,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:48" (1/1) ... [2022-11-20 17:24:48,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72ac2c27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:48, skipping insertion in model container [2022-11-20 17:24:48,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:24:48" (1/1) ... [2022-11-20 17:24:48,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:24:48,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:24:49,022 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 17:24:49,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@178543b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:24:49, skipping insertion in model container [2022-11-20 17:24:49,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:24:49,024 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 17:24:49,028 INFO L158 Benchmark]: Toolchain (without parser) took 471.06ms. Allocated memory is still 77.6MB. Free memory was 52.8MB in the beginning and 43.1MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:24:49,029 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:24:49,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.96ms. Allocated memory is still 77.6MB. Free memory was 52.6MB in the beginning and 43.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:24:49,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.96ms. Allocated memory is still 77.6MB. Free memory was 52.6MB in the beginning and 43.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN