./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8458f39214f7b517c4b98793e2974cf8f97b554c ............................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8458f39214f7b517c4b98793e2974cf8f97b554c ................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 02:35:27,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 02:35:27,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 02:35:27,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 02:35:27,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 02:35:27,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 02:35:27,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 02:35:27,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 02:35:27,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 02:35:27,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 02:35:27,652 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 02:35:27,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 02:35:27,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 02:35:27,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 02:35:27,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 02:35:27,656 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 02:35:27,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 02:35:27,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 02:35:27,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 02:35:27,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 02:35:27,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 02:35:27,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 02:35:27,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 02:35:27,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 02:35:27,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 02:35:27,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 02:35:27,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 02:35:27,668 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 02:35:27,669 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 02:35:27,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 02:35:27,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 02:35:27,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 02:35:27,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 02:35:27,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 02:35:27,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 02:35:27,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 02:35:27,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 02:35:27,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 02:35:27,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 02:35:27,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 02:35:27,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 02:35:27,674 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 02:35:27,686 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 02:35:27,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 02:35:27,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 02:35:27,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 02:35:27,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 02:35:27,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 02:35:27,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 02:35:27,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 02:35:27,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 02:35:27,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 02:35:27,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 02:35:27,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 02:35:27,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 02:35:27,689 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 02:35:27,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 02:35:27,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 02:35:27,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 02:35:27,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 02:35:27,690 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 02:35:27,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 02:35:27,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 02:35:27,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 02:35:27,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 02:35:27,690 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 02:35:27,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 02:35:27,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 02:35:27,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 02:35:27,691 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak 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 ! call(__VERIFIER_error())) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8458f39214f7b517c4b98793e2974cf8f97b554c [2019-12-01 02:35:27,794 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 02:35:27,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 02:35:27,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 02:35:27,806 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 02:35:27,806 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 02:35:27,807 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-12-01 02:35:27,853 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/b133d7e45/b3849e500b7a4e6494f766f707851f8f/FLAGa7d255b54 [2019-12-01 02:35:28,501 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 02:35:28,502 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-12-01 02:35:28,527 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/b133d7e45/b3849e500b7a4e6494f766f707851f8f/FLAGa7d255b54 [2019-12-01 02:35:28,893 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/b133d7e45/b3849e500b7a4e6494f766f707851f8f [2019-12-01 02:35:28,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 02:35:28,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 02:35:28,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 02:35:28,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 02:35:28,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 02:35:28,908 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:35:28" (1/1) ... [2019-12-01 02:35:28,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60cfeb5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:28, skipping insertion in model container [2019-12-01 02:35:28,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:35:28" (1/1) ... [2019-12-01 02:35:28,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 02:35:28,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 02:35:29,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 02:35:29,214 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 02:35:29,843 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,843 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,844 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,844 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,845 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,854 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,854 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,856 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,857 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,858 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,859 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:29,859 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,230 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 02:35:30,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 02:35:30,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 02:35:30,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 02:35:30,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 02:35:30,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 02:35:30,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 02:35:30,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 02:35:30,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 02:35:30,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 02:35:30,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 02:35:30,666 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,667 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,689 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,710 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,711 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,712 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,712 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,713 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,713 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,714 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:35:30,775 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 02:35:30,789 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 02:35:30,790 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 02:35:30,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,813 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,814 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,814 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,818 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,819 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,819 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,820 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,821 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 02:35:30,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 02:35:30,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 02:35:30,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 02:35:30,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 02:35:30,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 02:35:30,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 02:35:30,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 02:35:30,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 02:35:30,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 02:35:30,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 02:35:30,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,913 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,918 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,920 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,926 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,926 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,926 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:35:30,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:35:31,538 INFO L208 MainTranslator]: Completed translation [2019-12-01 02:35:31,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31 WrapperNode [2019-12-01 02:35:31,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 02:35:31,539 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 02:35:31,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 02:35:31,540 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 02:35:31,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 02:35:31,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 02:35:31,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 02:35:31,646 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 02:35:31,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... [2019-12-01 02:35:31,710 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 02:35:31,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 02:35:31,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 02:35:31,710 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 02:35:31,711 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:35:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 02:35:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2019-12-01 02:35:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2019-12-01 02:35:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-01 02:35:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2019-12-01 02:35:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2019-12-01 02:35:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 02:35:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2019-12-01 02:35:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2019-12-01 02:35:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 02:35:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 02:35:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2019-12-01 02:35:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_clear [2019-12-01 02:35:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_clear [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 02:35:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2019-12-01 02:35:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2019-12-01 02:35:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 02:35:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2019-12-01 02:35:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2019-12-01 02:35:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2019-12-01 02:35:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2019-12-01 02:35:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-01 02:35:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-12-01 02:35:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure memset [2019-12-01 02:35:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2019-12-01 02:35:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2019-12-01 02:35:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 02:35:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2019-12-01 02:35:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2019-12-01 02:35:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2019-12-01 02:35:31,757 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2019-12-01 02:35:31,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 02:36:07,212 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 02:36:07,212 INFO L287 CfgBuilder]: Removed 28 assume(true) statements. [2019-12-01 02:36:07,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:36:07 BoogieIcfgContainer [2019-12-01 02:36:07,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 02:36:07,214 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 02:36:07,214 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 02:36:07,221 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 02:36:07,221 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 02:36:07" (1/1) ... [2019-12-01 02:36:07,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 02:36:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 02:36:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 117 states and 143 transitions. [2019-12-01 02:36:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 143 transitions. [2019-12-01 02:36:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-12-01 02:36:07,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 02:36:07,299 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 02:36:07,303 INFO L168 Benchmark]: Toolchain (without parser) took 38401.30 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 610.8 MB). Free memory was 931.6 MB in the beginning and 839.4 MB in the end (delta: 92.2 MB). Peak memory consumption was 703.0 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:07,303 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:36:07,304 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2636.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 931.6 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 224.6 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:07,304 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:07,305 INFO L168 Benchmark]: Boogie Preprocessor took 64.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:07,306 INFO L168 Benchmark]: RCFGBuilder took 35503.29 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 439.9 MB). Free memory was 1.1 GB in the beginning and 839.4 MB in the end (delta: 251.9 MB). Peak memory consumption was 693.5 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:07,306 INFO L168 Benchmark]: CodeCheck took 86.92 ms. Allocated memory is still 1.6 GB. Free memory was 839.4 MB in the beginning and 839.4 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. [2019-12-01 02:36:07,309 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2636.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 170.9 MB). Free memory was 931.6 MB in the beginning and 1.1 GB in the end (delta: -179.9 MB). Peak memory consumption was 224.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 64.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 35503.29 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 439.9 MB). Free memory was 1.1 GB in the beginning and 839.4 MB in the end (delta: 251.9 MB). Peak memory consumption was 693.5 MB. Max. memory is 11.5 GB. * CodeCheck took 86.92 ms. Allocated memory is still 1.6 GB. Free memory was 839.4 MB in the beginning and 839.4 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 02:36:08,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 02:36:08,685 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 02:36:08,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 02:36:08,693 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 02:36:08,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 02:36:08,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 02:36:08,696 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 02:36:08,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 02:36:08,698 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 02:36:08,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 02:36:08,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 02:36:08,700 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 02:36:08,701 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 02:36:08,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 02:36:08,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 02:36:08,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 02:36:08,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 02:36:08,705 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 02:36:08,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 02:36:08,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 02:36:08,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 02:36:08,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 02:36:08,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 02:36:08,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 02:36:08,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 02:36:08,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 02:36:08,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 02:36:08,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 02:36:08,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 02:36:08,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 02:36:08,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 02:36:08,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 02:36:08,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 02:36:08,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 02:36:08,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 02:36:08,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 02:36:08,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 02:36:08,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 02:36:08,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 02:36:08,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 02:36:08,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 02:36:08,728 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 02:36:08,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 02:36:08,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 02:36:08,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 02:36:08,729 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 02:36:08,730 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 02:36:08,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 02:36:08,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 02:36:08,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 02:36:08,730 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 02:36:08,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 02:36:08,730 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 02:36:08,731 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 02:36:08,731 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 02:36:08,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 02:36:08,731 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 02:36:08,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 02:36:08,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 02:36:08,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 02:36:08,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 02:36:08,732 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 02:36:08,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 02:36:08,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 02:36:08,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 02:36:08,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 02:36:08,732 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 02:36:08,732 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 02:36:08,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 02:36:08,733 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 02:36:08,733 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 02:36:08,733 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 02:36:08,733 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak 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 ! call(__VERIFIER_error())) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8458f39214f7b517c4b98793e2974cf8f97b554c [2019-12-01 02:36:08,912 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 02:36:08,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 02:36:08,922 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 02:36:08,923 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 02:36:08,923 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 02:36:08,923 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-12-01 02:36:08,963 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/ae65e2d55/6ced5f470bad488dbc65b334e131b2dd/FLAGb1851bbba [2019-12-01 02:36:09,576 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 02:36:09,577 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/sv-benchmarks/c/aws-c-common/aws_hash_table_clear_harness.i [2019-12-01 02:36:09,599 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/ae65e2d55/6ced5f470bad488dbc65b334e131b2dd/FLAGb1851bbba [2019-12-01 02:36:09,993 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_12e3cdd6-e5de-423a-adc5-f989b4305806/bin/ukojak/data/ae65e2d55/6ced5f470bad488dbc65b334e131b2dd [2019-12-01 02:36:09,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 02:36:09,996 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 02:36:09,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 02:36:09,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 02:36:09,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 02:36:09,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:36:09" (1/1) ... [2019-12-01 02:36:10,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79b69169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:36:09, skipping insertion in model container [2019-12-01 02:36:10,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:36:09" (1/1) ... [2019-12-01 02:36:10,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 02:36:10,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 02:36:10,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 02:36:10,333 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 02:36:10,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,977 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,988 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,988 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,990 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,991 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,992 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,992 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:10,993 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 02:36:11,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 02:36:11,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 02:36:11,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 02:36:11,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 02:36:11,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 02:36:11,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 02:36:11,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 02:36:11,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 02:36:11,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 02:36:11,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 02:36:11,742 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,743 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,760 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,760 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,765 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,765 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,775 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,776 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,776 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,776 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,777 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,777 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,777 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:36:11,827 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 02:36:11,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 02:36:11,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 02:36:11,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 02:36:11,927 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,928 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,928 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,929 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,929 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,934 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,935 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,936 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,937 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,938 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,938 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,939 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:11,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 02:36:11,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 02:36:11,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 02:36:11,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 02:36:11,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 02:36:11,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 02:36:11,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 02:36:11,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 02:36:11,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 02:36:11,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 02:36:11,988 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 02:36:12,074 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,074 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,080 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,080 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,083 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,083 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,089 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,091 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,091 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:36:12,126 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 02:36:12,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-01 02:36:12,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-01 02:36:12,158 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,159 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,159 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,159 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,160 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,165 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,165 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,166 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,167 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,168 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-01 02:36:12,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-01 02:36:12,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-01 02:36:12,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-01 02:36:12,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-01 02:36:12,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-01 02:36:12,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-01 02:36:12,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-01 02:36:12,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-01 02:36:12,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-01 02:36:12,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-01 02:36:12,271 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,272 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,278 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,279 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,281 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,287 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,288 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,289 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,290 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,290 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-01 02:36:12,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 02:36:13,101 INFO L208 MainTranslator]: Completed translation [2019-12-01 02:36:13,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:36:13 WrapperNode [2019-12-01 02:36:13,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 02:36:13,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 02:36:13,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 02:36:13,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 02:36:13,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:36:13" (1/1) ... [2019-12-01 02:36:13,143 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-01 02:36:13,170 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:36:13" (1/1) ... [2019-12-01 02:36:13,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 02:36:13,170 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-01 02:36:13,171 INFO L168 Benchmark]: Toolchain (without parser) took 3175.30 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 242.2 MB). Free memory was 941.6 MB in the beginning and 813.7 MB in the end (delta: 128.0 MB). Peak memory consumption was 370.2 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:13,172 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 02:36:13,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3105.16 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 242.2 MB). Free memory was 941.6 MB in the beginning and 822.1 MB in the end (delta: 119.6 MB). Peak memory consumption was 361.8 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:13,173 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.21 ms. Allocated memory is still 1.3 GB. Free memory was 822.1 MB in the beginning and 813.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. [2019-12-01 02:36:13,174 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3105.16 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 242.2 MB). Free memory was 941.6 MB in the beginning and 822.1 MB in the end (delta: 119.6 MB). Peak memory consumption was 361.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.21 ms. Allocated memory is still 1.3 GB. Free memory was 822.1 MB in the beginning and 813.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...