./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:57:05,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:57:05,588 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:57:05,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:57:05,641 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:57:05,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:57:05,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:57:05,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:57:05,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:57:05,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:57:05,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:57:05,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:57:05,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:57:05,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:57:05,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:57:05,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:57:05,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:57:05,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:57:05,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:57:05,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:57:05,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:57:05,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:57:05,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:57:05,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:57:05,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:57:05,710 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:57:05,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:57:05,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:57:05,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:57:05,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:57:05,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:57:05,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:57:05,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:57:05,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:57:05,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:57:05,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:57:05,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:57:05,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:57:05,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:57:05,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:57:05,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:57:05,726 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:57:05,774 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:57:05,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:57:05,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:57:05,776 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:57:05,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:57:05,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:57:05,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:57:05,777 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:57:05,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:57:05,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:57:05,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:57:05,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:57:05,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:57:05,785 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:57:05,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:57:05,786 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:57:05,786 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:57:05,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:57:05,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:57:05,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:57:05,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:57:05,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:57:05,787 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:57:05,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:57:05,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:57:05,788 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_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2021-11-25 06:57:06,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:57:06,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:57:06,084 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:57:06,085 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:57:06,086 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:57:06,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-25 06:57:06,160 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/ba07489d0/786c447c39ee493abda1fa40d935428e/FLAG0391f96c9 [2021-11-25 06:57:07,116 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:57:07,118 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-25 06:57:07,177 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/ba07489d0/786c447c39ee493abda1fa40d935428e/FLAG0391f96c9 [2021-11-25 06:57:07,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/ba07489d0/786c447c39ee493abda1fa40d935428e [2021-11-25 06:57:07,536 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:57:07,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:57:07,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:07,539 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:57:07,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:57:07,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:07" (1/1) ... [2021-11-25 06:57:07,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7503b031 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:07, skipping insertion in model container [2021-11-25 06:57:07,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:07" (1/1) ... [2021-11-25 06:57:07,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:57:07,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:57:08,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-25 06:57:08,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-25 06:57:09,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,052 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,060 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,077 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,566 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:09,568 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:09,609 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:09,612 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:09,617 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:09,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:09,620 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:09,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:09,622 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:09,623 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:09,832 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:09,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:09,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,019 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:10,074 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:57:10,089 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-25 06:57:10,089 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-25 06:57:10,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,133 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,214 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:10,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:10,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:10,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:10,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:10,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:10,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:10,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:10,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:10,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:10,241 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:10,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:10,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:10,669 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:57:10,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10 WrapperNode [2021-11-25 06:57:10,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:10,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:10,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:57:10,673 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:57:10,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:10,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:10,953 INFO L137 Inliner]: procedures = 690, calls = 2735, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 812 [2021-11-25 06:57:10,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:10,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:57:10,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:57:10,954 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:57:10,961 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:10,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:10,972 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:10,972 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:11,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:11,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:11,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:11,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:57:11,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:57:11,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:57:11,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:57:11,073 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:10" (1/1) ... [2021-11-25 06:57:11,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:57:11,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:57:11,117 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:57:11,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:57:11,170 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 06:57:11,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 06:57:11,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:57:11,171 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:57:11,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:57:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-25 06:57:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:57:11,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:57:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:57:11,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:57:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:57:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:57:11,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:57:11,173 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:57:11,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:57:11,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:57:11,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:57:11,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:57:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:57:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:57:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:57:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:57:11,176 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:57:11,176 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:57:11,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:57:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:57:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:57:11,178 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:57:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:57:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:57:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:57:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:57:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:57:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-25 06:57:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-25 06:57:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:57:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-25 06:57:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-25 06:57:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:57:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:57:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-25 06:57:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-25 06:57:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:57:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:57:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:57:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-25 06:57:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:57:11,472 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:57:11,474 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:57:11,714 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-25 06:57:13,349 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:57:13,464 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:57:13,464 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 06:57:13,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:13 BoogieIcfgContainer [2021-11-25 06:57:13,468 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:57:13,468 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:57:13,469 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:57:13,479 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:57:13,479 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:13" (1/1) ... [2021-11-25 06:57:13,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:57:13,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:13,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 109 states and 138 transitions. [2021-11-25 06:57:13,576 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2021-11-25 06:57:13,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-25 06:57:13,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:13,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:13,638 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:57:13,648 INFO L158 Benchmark]: Toolchain (without parser) took 6104.72ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 61.8MB in the beginning and 96.7MB in the end (delta: -34.9MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2021-11-25 06:57:13,649 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 92.3MB. Free memory was 67.4MB in the beginning and 67.3MB in the end (delta: 49.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:57:13,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3130.90ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 61.5MB in the beginning and 96.3MB in the end (delta: -34.7MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:13,653 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.72ms. Allocated memory is still 176.2MB. Free memory was 96.3MB in the beginning and 84.9MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:57:13,654 INFO L158 Benchmark]: Boogie Preprocessor took 107.22ms. Allocated memory is still 176.2MB. Free memory was 84.9MB in the beginning and 78.3MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:13,654 INFO L158 Benchmark]: RCFGBuilder took 2405.75ms. Allocated memory is still 176.2MB. Free memory was 78.3MB in the beginning and 103.8MB in the end (delta: -25.5MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2021-11-25 06:57:13,657 INFO L158 Benchmark]: CodeCheck took 173.47ms. Allocated memory is still 176.2MB. Free memory was 103.8MB in the beginning and 96.7MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:13,664 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 92.3MB. Free memory was 67.4MB in the beginning and 67.3MB in the end (delta: 49.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3130.90ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 61.5MB in the beginning and 96.3MB in the end (delta: -34.7MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.72ms. Allocated memory is still 176.2MB. Free memory was 96.3MB in the beginning and 84.9MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.22ms. Allocated memory is still 176.2MB. Free memory was 84.9MB in the beginning and 78.3MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2405.75ms. Allocated memory is still 176.2MB. Free memory was 78.3MB in the beginning and 103.8MB in the end (delta: -25.5MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. * CodeCheck took 173.47ms. Allocated memory is still 176.2MB. Free memory was 103.8MB in the beginning and 96.7MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:57:13,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:57:16,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:57:16,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:57:16,249 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:57:16,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:57:16,254 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:57:16,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:57:16,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:57:16,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:57:16,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:57:16,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:57:16,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:57:16,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:57:16,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:57:16,268 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:57:16,269 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:57:16,270 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:57:16,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:57:16,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:57:16,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:57:16,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:57:16,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:57:16,287 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:57:16,288 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:57:16,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:57:16,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:57:16,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:57:16,294 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:57:16,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:57:16,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:57:16,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:57:16,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:57:16,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:57:16,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:57:16,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:57:16,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:57:16,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:57:16,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:57:16,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:57:16,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:57:16,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:57:16,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:57:16,362 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:57:16,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:57:16,363 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:57:16,363 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:57:16,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:57:16,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:57:16,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:57:16,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:57:16,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:57:16,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:57:16,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:57:16,368 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:57:16,368 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:57:16,368 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:57:16,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:57:16,368 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:57:16,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:57:16,369 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:57:16,369 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:57:16,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:57:16,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:57:16,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:57:16,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:57:16,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:57:16,370 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:57:16,371 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:57:16,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:57:16,371 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:57:16,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:57:16,371 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_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2021-11-25 06:57:16,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:57:16,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:57:16,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:57:16,849 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:57:16,850 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:57:16,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-25 06:57:16,927 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/fa01e180c/5eee61d3fce148948f6a76cd2c621d16/FLAGe303ba47c [2021-11-25 06:57:17,925 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:57:17,926 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-11-25 06:57:17,975 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/fa01e180c/5eee61d3fce148948f6a76cd2c621d16/FLAGe303ba47c [2021-11-25 06:57:18,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/data/fa01e180c/5eee61d3fce148948f6a76cd2c621d16 [2021-11-25 06:57:18,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:57:18,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:57:18,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:18,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:57:18,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:57:18,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:18" (1/1) ... [2021-11-25 06:57:18,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267781a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:18, skipping insertion in model container [2021-11-25 06:57:18,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:57:18" (1/1) ... [2021-11-25 06:57:18,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:57:18,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:57:18,782 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-25 06:57:18,800 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-25 06:57:19,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:19,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:19,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:19,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:19,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:20,008 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:20,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:20,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:20,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:20,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:20,548 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:20,549 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:20,551 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:20,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:20,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:20,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:20,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:20,559 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:20,560 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:20,742 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:20,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:20,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:20,992 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:21,075 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:57:21,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:57:21,141 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-25 06:57:21,142 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-25 06:57:21,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:21,250 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:21,251 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:21,251 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:21,252 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:21,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:21,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:21,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:21,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:21,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:21,295 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:21,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,402 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:21,468 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:57:21,494 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-11-25 06:57:21,495 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-11-25 06:57:21,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,540 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,540 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,540 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,541 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,550 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,550 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:57:21,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:57:21,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:57:21,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:57:21,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:57:21,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:57:21,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:57:21,588 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:57:21,588 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:57:21,589 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:57:21,611 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:57:21,684 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,684 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:57:21,719 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:57:22,206 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:57:22,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22 WrapperNode [2021-11-25 06:57:22,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:57:22,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:22,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:57:22,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:57:22,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,348 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,424 INFO L137 Inliner]: procedures = 710, calls = 2735, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2021-11-25 06:57:22,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:57:22,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:57:22,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:57:22,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:57:22,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,513 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,533 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:57:22,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:57:22,573 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:57:22,573 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:57:22,574 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:57:22" (1/1) ... [2021-11-25 06:57:22,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:57:22,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:57:22,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:57:22,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:57:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 06:57:22,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 06:57:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:57:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:57:22,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:57:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:57:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:57:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:57:22,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:57:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-25 06:57:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:57:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:57:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:57:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:57:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:57:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:57:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:57:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:57:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:57:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-25 06:57:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-25 06:57:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-25 06:57:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-25 06:57:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:57:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:57:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:57:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:57:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:57:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:57:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:57:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:57:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:57:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:57:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:57:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:57:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:57:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:57:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:57:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-25 06:57:22,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-25 06:57:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:57:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:57:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:57:22,679 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-25 06:57:22,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-25 06:57:22,679 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:57:22,680 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:57:22,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-25 06:57:22,684 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-25 06:57:22,685 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-25 06:57:22,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-25 06:57:22,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-25 06:57:22,686 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:57:22,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:57:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-25 06:57:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-25 06:57:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-25 06:57:22,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-25 06:57:23,084 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:57:23,088 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:57:23,446 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-25 06:57:35,572 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:57:35,710 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:57:35,710 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 06:57:35,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:35 BoogieIcfgContainer [2021-11-25 06:57:35,715 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:57:35,716 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:57:35,716 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:57:35,725 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:57:35,726 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:57:35" (1/1) ... [2021-11-25 06:57:35,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:57:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 108 states and 137 transitions. [2021-11-25 06:57:35,824 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 137 transitions. [2021-11-25 06:57:35,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-25 06:57:35,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:35,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:35,877 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:57:35,884 INFO L158 Benchmark]: Toolchain (without parser) took 17547.63ms. Allocated memory was 65.0MB in the beginning and 207.6MB in the end (delta: 142.6MB). Free memory was 34.4MB in the beginning and 106.4MB in the end (delta: -72.0MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2021-11-25 06:57:35,885 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:57:35,886 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3871.39ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 34.3MB in the beginning and 85.0MB in the end (delta: -50.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2021-11-25 06:57:35,886 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.22ms. Allocated memory is still 146.8MB. Free memory was 85.0MB in the beginning and 72.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:57:35,889 INFO L158 Benchmark]: Boogie Preprocessor took 145.65ms. Allocated memory is still 146.8MB. Free memory was 72.4MB in the beginning and 64.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:57:35,889 INFO L158 Benchmark]: RCFGBuilder took 13142.62ms. Allocated memory was 146.8MB in the beginning and 207.6MB in the end (delta: 60.8MB). Free memory was 64.0MB in the beginning and 112.7MB in the end (delta: -48.7MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. [2021-11-25 06:57:35,890 INFO L158 Benchmark]: CodeCheck took 165.78ms. Allocated memory is still 207.6MB. Free memory was 112.7MB in the beginning and 106.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:57:35,894 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 48.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3871.39ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 34.3MB in the beginning and 85.0MB in the end (delta: -50.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.22ms. Allocated memory is still 146.8MB. Free memory was 85.0MB in the beginning and 72.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 145.65ms. Allocated memory is still 146.8MB. Free memory was 72.4MB in the beginning and 64.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13142.62ms. Allocated memory was 146.8MB in the beginning and 207.6MB in the end (delta: 60.8MB). Free memory was 64.0MB in the beginning and 112.7MB in the end (delta: -48.7MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. * CodeCheck took 165.78ms. Allocated memory is still 207.6MB. Free memory was 112.7MB in the beginning and 106.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:57:35,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71e1af77-334b-4020-945a-77ead9ccba73/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared