./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg --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 dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- 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-b5237d8 [2022-11-21 23:35:52,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:35:52,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:35:52,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:35:52,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:35:52,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:35:52,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:35:52,699 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:35:52,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:35:52,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:35:52,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:35:52,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:35:52,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:35:52,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:35:52,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:35:52,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:35:52,723 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:35:52,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:35:52,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:35:52,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:35:52,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:35:52,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:35:52,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:35:52,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:35:52,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:35:52,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:35:52,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:35:52,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:35:52,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:35:52,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:35:52,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:35:52,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:35:52,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:35:52,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:35:52,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:35:52,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:35:52,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:35:52,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:35:52,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:35:52,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:35:52,767 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:35:52,768 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-21 23:35:52,806 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:35:52,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:35:52,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:35:52,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:35:52,815 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:35:52,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:35:52,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:35:52,816 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:35:52,816 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:35:52,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:35:52,817 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:35:52,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:35:52,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:35:52,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:35:52,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:35:52,819 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:35:52,819 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:35:52,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:35:52,819 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:35:52,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:35:52,820 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:35:52,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:35:52,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:35:52,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:35:52,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:35:52,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:35:52,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:35:52,822 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:35:52,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:35:52,823 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:35:52,823 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_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2022-11-21 23:35:53,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:35:53,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:35:53,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:35:53,173 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:35:53,173 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:35:53,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 23:35:56,264 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:35:56,588 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:35:56,597 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 23:35:56,619 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data/4cf71d5d2/cbe807307ecf4725be7e9ccadea5f8b2/FLAG97ec91ef6 [2022-11-21 23:35:56,638 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data/4cf71d5d2/cbe807307ecf4725be7e9ccadea5f8b2 [2022-11-21 23:35:56,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:35:56,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:35:56,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:35:56,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:35:56,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:35:56,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:35:56" (1/1) ... [2022-11-21 23:35:56,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e5a7ee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:35:56, skipping insertion in model container [2022-11-21 23:35:56,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:35:56" (1/1) ... [2022-11-21 23:35:56,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:35:56,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:35:57,027 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:35:57,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@418574f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:35:57, skipping insertion in model container [2022-11-21 23:35:57,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:35:57,029 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:35:57,031 INFO L158 Benchmark]: Toolchain (without parser) took 386.20ms. Allocated memory is still 174.1MB. Free memory was 127.6MB in the beginning and 117.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:35:57,032 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory was 88.5MB in the beginning and 88.5MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:35:57,033 INFO L158 Benchmark]: CACSL2BoogieTranslator took 380.02ms. Allocated memory is still 174.1MB. Free memory was 127.1MB in the beginning and 117.2MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:35:57,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory was 88.5MB in the beginning and 88.5MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 380.02ms. Allocated memory is still 174.1MB. Free memory was 127.1MB in the beginning and 117.2MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 124]: Unsupported Syntax TypeHandler: We do not support this type!14 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg --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 dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd --- 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-b5237d8 [2022-11-21 23:35:59,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:35:59,385 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:35:59,432 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:35:59,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:35:59,434 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:35:59,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:35:59,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:35:59,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:35:59,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:35:59,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:35:59,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:35:59,446 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:35:59,449 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:35:59,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:35:59,452 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:35:59,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:35:59,459 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:35:59,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:35:59,467 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:35:59,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:35:59,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:35:59,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:35:59,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:35:59,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:35:59,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:35:59,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:35:59,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:35:59,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:35:59,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:35:59,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:35:59,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:35:59,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:35:59,493 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:35:59,494 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:35:59,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:35:59,496 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:35:59,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:35:59,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:35:59,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:35:59,498 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:35:59,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2022-11-21 23:35:59,538 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:35:59,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:35:59,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:35:59,541 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:35:59,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:35:59,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:35:59,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:35:59,542 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 23:35:59,542 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 23:35:59,542 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 23:35:59,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:35:59,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:35:59,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:35:59,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:35:59,545 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:35:59,545 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:35:59,545 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 23:35:59,545 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:35:59,545 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 23:35:59,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:35:59,546 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:35:59,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:35:59,546 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:35:59,547 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:35:59,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:35:59,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:35:59,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:35:59,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:35:59,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:35:59,548 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:35:59,548 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:35:59,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:35:59,549 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:35:59,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:35:59,549 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_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9cedb3fb732c747a1ef802da6fccda86efe7de6f5d2fc74063f23f28dc4dd [2022-11-21 23:35:59,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:35:59,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:35:59,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:35:59,978 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:35:59,979 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:35:59,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 23:36:03,029 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:36:03,353 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:36:03,366 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test8-2.i [2022-11-21 23:36:03,384 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data/b4e7e3eb0/70255fbad0074392bfad9a9751b14de1/FLAG5d111fd3e [2022-11-21 23:36:03,405 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3536178c-cc50-40c2-9ed2-2f7b8f6157c2/bin/ukojak-jW3SillKbg/data/b4e7e3eb0/70255fbad0074392bfad9a9751b14de1 [2022-11-21 23:36:03,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:36:03,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:36:03,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:36:03,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:36:03,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:36:03,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:36:03" (1/1) ... [2022-11-21 23:36:03,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52d8d9cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:36:03, skipping insertion in model container [2022-11-21 23:36:03,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:36:03" (1/1) ... [2022-11-21 23:36:03,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:36:03,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:36:03,790 ERROR L326 MainTranslator]: Unsupported Syntax: TypeHandler: We do not support this type!14 [2022-11-21 23:36:03,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e4a3650 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:36:03, skipping insertion in model container [2022-11-21 23:36:03,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:36:03,791 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-21 23:36:03,795 INFO L158 Benchmark]: Toolchain (without parser) took 384.85ms. Allocated memory is still 62.9MB. Free memory was 34.5MB in the beginning and 24.7MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:36:03,796 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:36:03,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 379.81ms. Allocated memory is still 62.9MB. Free memory was 34.4MB in the beginning and 24.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:36:03,799 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 62.9MB. Free memory was 41.1MB in the beginning and 41.1MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 379.81ms. Allocated memory is still 62.9MB. Free memory was 34.4MB in the beginning and 24.8MB in the end (delta: 9.5MB). 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