./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.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_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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 f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 --- 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 18:19:38,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:19:38,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:19:38,551 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:19:38,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:19:38,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:19:38,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:19:38,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:19:38,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:19:38,568 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:19:38,570 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:19:38,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:19:38,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:19:38,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:19:38,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:19:38,580 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:19:38,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:19:38,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:19:38,584 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:19:38,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:19:38,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:19:38,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:19:38,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:19:38,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:19:38,608 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:19:38,608 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:19:38,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:19:38,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:19:38,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:19:38,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:19:38,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:19:38,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:19:38,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:19:38,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:19:38,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:19:38,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:19:38,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:19:38,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:19:38,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:19:38,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:19:38,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:19:38,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:19:38,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:19:38,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:19:38,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:19:38,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:19:38,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:19:38,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:19:38,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:19:38,667 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:19:38,668 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:19:38,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:19:38,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:19:38,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:19:38,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:19:38,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:19:38,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:19:38,670 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:19:38,671 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:19:38,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:19:38,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:19:38,672 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:19:38,672 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:19:38,672 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:19:38,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:19:38,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:19:38,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:19:38,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:19:38,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:19:38,674 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:19:38,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:19:38,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:19:38,675 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_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 [2022-11-20 18:19:38,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:19:39,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:19:39,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:19:39,013 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:19:39,014 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:19:39,015 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 18:19:42,050 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:19:42,363 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:19:42,364 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 18:19:42,392 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data/77a9926f6/3b10233119d6499fa662c06cc03129df/FLAG27b699e75 [2022-11-20 18:19:42,405 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data/77a9926f6/3b10233119d6499fa662c06cc03129df [2022-11-20 18:19:42,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:19:42,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:19:42,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:42,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:19:42,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:19:42,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:42" (1/1) ... [2022-11-20 18:19:42,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50303b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:42, skipping insertion in model container [2022-11-20 18:19:42,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:42" (1/1) ... [2022-11-20 18:19:42,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:19:42,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:19:42,767 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:19:42,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b711f6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:42, skipping insertion in model container [2022-11-20 18:19:42,768 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:42,769 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:19:42,772 INFO L158 Benchmark]: Toolchain (without parser) took 361.33ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 87.7MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:19:42,772 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 138.4MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:19:42,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 358.90ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 87.7MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:19:42,775 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 138.4MB. Free memory is still 86.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 358.90ms. Allocated memory is still 138.4MB. Free memory was 97.4MB in the beginning and 87.7MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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 f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 --- 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 18:19:45,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:19:45,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:19:45,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:19:45,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:19:45,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:19:45,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:19:45,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:19:45,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:19:45,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:19:45,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:19:45,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:19:45,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:19:45,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:19:45,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:19:45,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:19:45,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:19:45,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:19:45,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:19:45,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:19:45,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:19:45,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:19:45,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:19:45,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:19:45,117 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:19:45,118 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:19:45,118 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:19:45,119 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:19:45,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:19:45,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:19:45,121 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:19:45,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:19:45,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:19:45,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:19:45,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:19:45,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:19:45,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:19:45,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:19:45,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:19:45,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:19:45,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:19:45,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:19:45,159 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:19:45,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:19:45,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:19:45,165 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:19:45,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:19:45,166 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:19:45,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:19:45,166 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:19:45,167 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:19:45,167 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:19:45,168 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:19:45,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:19:45,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:19:45,169 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:19:45,169 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:19:45,169 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:19:45,169 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:19:45,169 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:19:45,170 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:19:45,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:19:45,170 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:19:45,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:19:45,170 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:19:45,171 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:19:45,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:19:45,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:19:45,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:19:45,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:19:45,172 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:19:45,172 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:19:45,172 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:19:45,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:19:45,173 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:19:45,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:19:45,173 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_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0735ebc421a940bb70b06777060abaef432af6ff0cfdeb82bfa2e45a81b4e11 [2022-11-20 18:19:45,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:19:45,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:19:45,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:19:45,593 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:19:45,593 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:19:45,595 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 18:19:48,814 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:19:49,230 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:19:49,236 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-1.i [2022-11-20 18:19:49,251 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data/e6f01de73/761cd4770cc54f1baaae451f917a1287/FLAGd3b900327 [2022-11-20 18:19:49,271 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3710905-eb76-4be5-a4b2-0bbaa461fcdb/bin/ukojak-pZX7IvK2PQ/data/e6f01de73/761cd4770cc54f1baaae451f917a1287 [2022-11-20 18:19:49,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:19:49,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:19:49,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:49,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:19:49,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:19:49,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:49" (1/1) ... [2022-11-20 18:19:49,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f52d2a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:49, skipping insertion in model container [2022-11-20 18:19:49,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:19:49" (1/1) ... [2022-11-20 18:19:49,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:19:49,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:19:49,615 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:19:49,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@178e4c90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:19:49, skipping insertion in model container [2022-11-20 18:19:49,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:19:49,616 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:19:49,620 INFO L158 Benchmark]: Toolchain (without parser) took 342.06ms. Allocated memory is still 69.2MB. Free memory was 44.6MB in the beginning and 35.0MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:19:49,621 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory was 46.4MB in the beginning and 46.3MB in the end (delta: 53.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:19:49,623 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.93ms. Allocated memory is still 69.2MB. Free memory was 44.3MB in the beginning and 35.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:19:49,625 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 69.2MB. Free memory was 46.4MB in the beginning and 46.3MB in the end (delta: 53.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.93ms. Allocated memory is still 69.2MB. Free memory was 44.3MB in the beginning and 35.0MB 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