./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.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_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/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_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/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_1bdc338d-9735-46e0-92ad-4abcc1d30994/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 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- 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 18:18:20,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:18:20,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:18:20,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:18:20,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:18:20,085 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:18:20,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:18:20,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:18:20,095 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:18:20,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:18:20,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:18:20,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:18:20,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:18:20,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:18:20,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:18:20,113 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:18:20,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:18:20,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:18:20,117 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:18:20,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:18:20,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:18:20,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:18:20,127 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:18:20,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:18:20,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:18:20,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:18:20,143 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:18:20,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:18:20,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:18:20,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:18:20,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:18:20,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:18:20,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:18:20,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:18:20,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:18:20,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:18:20,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:18:20,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:18:20,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:18:20,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:18:20,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:18:20,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 18:18:20,202 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:18:20,202 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:18:20,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:18:20,204 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:18:20,205 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:18:20,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:18:20,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:18:20,206 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:18:20,206 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:18:20,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:18:20,207 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:18:20,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:18:20,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:18:20,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:18:20,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:18:20,208 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:18:20,209 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:18:20,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:18:20,209 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:18:20,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:18:20,209 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:18:20,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:18:20,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:18:20,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:18:20,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:18:20,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:18:20,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:18:20,211 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:18:20,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:18:20,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:18:20,212 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_1bdc338d-9735-46e0-92ad-4abcc1d30994/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-11-20 18:18:20,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:18:20,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:18:20,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:18:20,572 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:18:20,572 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:18:20,574 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 18:18:23,662 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:18:24,070 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:18:24,070 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 18:18:24,097 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data/14ef15f1c/d2aaaa6a4107466994011e1951d0e869/FLAG62b0984bd [2022-11-20 18:18:24,114 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data/14ef15f1c/d2aaaa6a4107466994011e1951d0e869 [2022-11-20 18:18:24,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:18:24,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:18:24,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:24,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:18:24,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:18:24,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:24" (1/1) ... [2022-11-20 18:18:24,130 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705938ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:24, skipping insertion in model container [2022-11-20 18:18:24,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:24" (1/1) ... [2022-11-20 18:18:24,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:18:24,192 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:18:24,427 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:18:24,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a2aa0b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:24, skipping insertion in model container [2022-11-20 18:18:24,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:24,430 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:18:24,432 INFO L158 Benchmark]: Toolchain (without parser) took 309.57ms. Allocated memory is still 178.3MB. Free memory was 129.9MB in the beginning and 120.2MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:24,432 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 123.7MB. Free memory was 68.1MB in the beginning and 68.0MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:18:24,433 INFO L158 Benchmark]: CACSL2BoogieTranslator took 305.08ms. Allocated memory is still 178.3MB. Free memory was 129.9MB in the beginning and 120.2MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:24,434 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 123.7MB. Free memory was 68.1MB in the beginning and 68.0MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 305.08ms. Allocated memory is still 178.3MB. Free memory was 129.9MB in the beginning and 120.2MB 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_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/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_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/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_1bdc338d-9735-46e0-92ad-4abcc1d30994/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 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 --- 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 18:18:26,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:18:26,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:18:26,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:18:26,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:18:26,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:18:26,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:18:26,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:18:26,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:18:26,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:18:26,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:18:26,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:18:26,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:18:26,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:18:26,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:18:26,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:18:26,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:18:26,804 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:18:26,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:18:26,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:18:26,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:18:26,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:18:26,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:18:26,814 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:18:26,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:18:26,818 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:18:26,818 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:18:26,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:18:26,820 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:18:26,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:18:26,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:18:26,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:18:26,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:18:26,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:18:26,838 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:18:26,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:18:26,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:18:26,840 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:18:26,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:18:26,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:18:26,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:18:26,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-20 18:18:26,870 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:18:26,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:18:26,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:18:26,872 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:18:26,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:18:26,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:18:26,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:18:26,874 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 18:18:26,874 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 18:18:26,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 18:18:26,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:18:26,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:18:26,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:18:26,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:18:26,876 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:18:26,876 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:18:26,876 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 18:18:26,876 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:18:26,877 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 18:18:26,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:18:26,877 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:18:26,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:18:26,878 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:18:26,878 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:18:26,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:18:26,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:18:26,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:18:26,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:18:26,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:18:26,880 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:18:26,880 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:18:26,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:18:26,881 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:18:26,881 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:18:26,881 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_1bdc338d-9735-46e0-92ad-4abcc1d30994/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3326bc22943076798f4c55311213b2a5f9b1e03e68dc17c2ac5a3393252251 [2022-11-20 18:18:27,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:18:27,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:18:27,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:18:27,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:18:27,327 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:18:27,329 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 18:18:30,419 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:18:30,874 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:18:30,875 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test2-2.i [2022-11-20 18:18:30,904 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data/89f43d9ec/dd57666ae843434e81926d32b83873f1/FLAG1029565ee [2022-11-20 18:18:30,920 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bdc338d-9735-46e0-92ad-4abcc1d30994/bin/ukojak-pZX7IvK2PQ/data/89f43d9ec/dd57666ae843434e81926d32b83873f1 [2022-11-20 18:18:30,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:18:30,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:18:30,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:30,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:18:30,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:18:30,936 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:30" (1/1) ... [2022-11-20 18:18:30,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e2f9c80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:30, skipping insertion in model container [2022-11-20 18:18:30,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:18:30" (1/1) ... [2022-11-20 18:18:30,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:18:31,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:18:31,331 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-20 18:18:31,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69e62a42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:18:31, skipping insertion in model container [2022-11-20 18:18:31,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:18:31,333 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-20 18:18:31,339 INFO L158 Benchmark]: Toolchain (without parser) took 410.50ms. Allocated memory is still 81.8MB. Free memory was 58.0MB in the beginning and 48.3MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:31,340 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:18:31,342 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.52ms. Allocated memory is still 81.8MB. Free memory was 57.9MB in the beginning and 48.3MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:18:31,343 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 58.7MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.52ms. Allocated memory is still 81.8MB. Free memory was 57.9MB in the beginning and 48.3MB in the end (delta: 9.6MB). 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