./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ --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 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:56:39,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:56:39,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:56:39,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:56:39,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:56:39,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:56:39,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:56:39,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:56:39,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:56:39,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:56:39,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:56:39,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:56:39,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:56:39,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:56:39,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:56:39,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:56:39,642 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:56:39,643 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:56:39,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:56:39,652 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:56:39,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:56:39,655 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:56:39,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:56:39,658 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:56:39,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:56:39,669 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:56:39,669 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:56:39,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:56:39,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:56:39,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:56:39,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:56:39,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:56:39,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:56:39,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:56:39,681 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:56:39,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:56:39,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:56:39,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:56:39,683 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:56:39,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:56:39,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:56:39,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:56:39,730 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:56:39,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:56:39,734 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:56:39,734 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:56:39,735 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:56:39,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:56:39,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:56:39,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:56:39,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:56:39,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:56:39,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:56:39,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:56:39,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:56:39,738 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:56:39,738 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:56:39,738 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:56:39,739 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:56:39,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:56:39,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:39,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:56:39,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:56:39,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:56:39,740 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:56:39,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:56:39,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:56:39,741 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_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 [2022-11-20 17:56:40,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:56:40,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:56:40,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:56:40,071 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:56:40,072 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:56:40,074 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2022-11-20 17:56:43,134 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:56:43,669 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:56:43,670 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2022-11-20 17:56:43,716 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data/ee50738ad/1317f84441244c43979dd1ec96dd926a/FLAG240449d4a [2022-11-20 17:56:43,736 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data/ee50738ad/1317f84441244c43979dd1ec96dd926a [2022-11-20 17:56:43,739 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:56:43,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:56:43,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:43,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:56:43,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:56:43,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:43" (1/1) ... [2022-11-20 17:56:43,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d05619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:43, skipping insertion in model container [2022-11-20 17:56:43,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:43" (1/1) ... [2022-11-20 17:56:43,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:56:43,862 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:56:44,087 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2022-11-20 17:56:44,096 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2022-11-20 17:56:44,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,904 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,923 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,924 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,927 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,928 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,929 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:44,929 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:45,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:45,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:45,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:45,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:45,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:45,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:45,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:45,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:45,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:45,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:45,605 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:56:45,628 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2022-11-20 17:56:45,628 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2022-11-20 17:56:45,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,724 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,732 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,733 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,734 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,734 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,744 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:45,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:45,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:45,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:45,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:45,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:45,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:45,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:45,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:45,834 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:45,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:45,896 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:46,190 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:56:46,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46 WrapperNode [2022-11-20 17:56:46,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:46,192 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:46,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:56:46,192 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:56:46,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,268 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,327 INFO L138 Inliner]: procedures = 681, calls = 1232, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 524 [2022-11-20 17:56:46,327 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:46,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:56:46,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:56:46,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:56:46,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,367 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,376 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:56:46,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:56:46,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:56:46,377 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:56:46,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:46" (1/1) ... [2022-11-20 17:56:46,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:46,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:56:46,413 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:56:46,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:56:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2022-11-20 17:56:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2022-11-20 17:56:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:56:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:56:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:56:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:56:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:56:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:56:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:56:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:56:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:56:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:56:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:56:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-11-20 17:56:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-11-20 17:56:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:56:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:56:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:56:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:56:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:56:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:56:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:56:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:56:46,776 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:56:46,778 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:56:47,608 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:56:47,714 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:56:47,715 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:56:47,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:47 BoogieIcfgContainer [2022-11-20 17:56:47,718 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:56:47,719 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:56:47,719 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:56:47,729 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:56:47,730 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:47" (1/1) ... [2022-11-20 17:56:47,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:56:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 55 states and 68 transitions. [2022-11-20 17:56:47,825 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2022-11-20 17:56:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-20 17:56:47,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:47,887 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:385) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:156) 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) [2022-11-20 17:56:47,896 INFO L158 Benchmark]: Toolchain (without parser) took 4153.77ms. Allocated memory was 146.8MB in the beginning and 203.4MB in the end (delta: 56.6MB). Free memory was 93.9MB in the beginning and 96.5MB in the end (delta: -2.6MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2022-11-20 17:56:47,896 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 146.8MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:47,897 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2447.09ms. Allocated memory was 146.8MB in the beginning and 203.4MB in the end (delta: 56.6MB). Free memory was 93.9MB in the beginning and 142.2MB in the end (delta: -48.3MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2022-11-20 17:56:47,899 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.39ms. Allocated memory is still 203.4MB. Free memory was 142.2MB in the beginning and 134.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:56:47,899 INFO L158 Benchmark]: Boogie Preprocessor took 47.97ms. Allocated memory is still 203.4MB. Free memory was 134.8MB in the beginning and 130.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:56:47,900 INFO L158 Benchmark]: RCFGBuilder took 1341.98ms. Allocated memory is still 203.4MB. Free memory was 130.6MB in the beginning and 103.8MB in the end (delta: 26.8MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2022-11-20 17:56:47,901 INFO L158 Benchmark]: CodeCheck took 174.88ms. Allocated memory is still 203.4MB. Free memory was 103.8MB in the beginning and 96.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:56:47,910 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 146.8MB. Free memory is still 88.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2447.09ms. Allocated memory was 146.8MB in the beginning and 203.4MB in the end (delta: 56.6MB). Free memory was 93.9MB in the beginning and 142.2MB in the end (delta: -48.3MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.39ms. Allocated memory is still 203.4MB. Free memory was 142.2MB in the beginning and 134.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.97ms. Allocated memory is still 203.4MB. Free memory was 134.8MB in the beginning and 130.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1341.98ms. Allocated memory is still 203.4MB. Free memory was 130.6MB in the beginning and 103.8MB in the end (delta: 26.8MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. * CodeCheck took 174.88ms. Allocated memory is still 203.4MB. Free memory was 103.8MB in the beginning and 96.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:56:47,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ --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 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:56:50,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:56:50,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:56:50,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:56:50,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:56:50,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:56:50,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:56:50,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:56:50,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:56:50,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:56:50,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:56:50,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:56:50,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:56:50,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:56:50,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:56:50,506 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:56:50,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:56:50,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:56:50,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:56:50,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:56:50,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:56:50,539 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:56:50,540 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:56:50,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:56:50,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:56:50,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:56:50,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:56:50,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:56:50,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:56:50,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:56:50,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:56:50,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:56:50,558 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:56:50,559 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:56:50,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:56:50,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:56:50,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:56:50,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:56:50,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:56:50,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:56:50,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:56:50,577 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:56:50,622 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:56:50,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:56:50,624 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:56:50,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:56:50,626 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:56:50,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:56:50,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:56:50,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:56:50,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:56:50,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:56:50,628 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:56:50,628 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:56:50,629 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:56:50,629 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:56:50,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:56:50,629 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:56:50,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:56:50,630 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:56:50,630 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:56:50,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:56:50,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:50,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:56:50,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:56:50,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:56:50,632 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:56:50,632 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:56:50,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:56:50,632 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:56:50,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:56:50,633 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_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 [2022-11-20 17:56:51,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:56:51,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:56:51,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:56:51,051 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:56:51,051 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:56:51,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2022-11-20 17:56:54,087 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:56:54,648 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:56:54,649 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2022-11-20 17:56:54,689 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data/2998dc9e2/e3f2ee2c6ede45719e2a684f759b7d51/FLAG9b34346dc [2022-11-20 17:56:54,709 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/data/2998dc9e2/e3f2ee2c6ede45719e2a684f759b7d51 [2022-11-20 17:56:54,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:56:54,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:56:54,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:54,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:56:54,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:56:54,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:54" (1/1) ... [2022-11-20 17:56:54,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a640965 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:54, skipping insertion in model container [2022-11-20 17:56:54,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:56:54" (1/1) ... [2022-11-20 17:56:54,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:56:54,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:56:55,147 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2022-11-20 17:56:55,163 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2022-11-20 17:56:56,012 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,013 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,013 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,014 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,015 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,028 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,029 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,031 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,032 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,034 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,035 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,037 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:56,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:56,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:56,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:56,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:56,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:56,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:56,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:56,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:56,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:56,671 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:56,706 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:56:56,720 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2022-11-20 17:56:56,721 WARN L237 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_6d57b140-3e44-4473-8e87-336294ea358b/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2022-11-20 17:56:56,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,760 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,761 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,771 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,773 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,773 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,774 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:56:56,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:56:56,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:56:56,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:56:56,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:56:56,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:56:56,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:56:56,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:56:56,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:56:56,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:56:56,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:56:56,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:56:57,209 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:56:57,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57 WrapperNode [2022-11-20 17:56:57,210 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:56:57,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:57,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:56:57,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:56:57,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,313 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,370 INFO L138 Inliner]: procedures = 701, calls = 1232, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 520 [2022-11-20 17:56:57,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:56:57,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:56:57,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:56:57,371 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:56:57,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,412 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,418 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,428 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:56:57,429 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:56:57,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:56:57,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:56:57,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:56:57" (1/1) ... [2022-11-20 17:56:57,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:56:57,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:56:57,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:56:57,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:56:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2022-11-20 17:56:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2022-11-20 17:56:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:56:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:56:57,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:56:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:56:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:56:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:56:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:56:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:56:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:56:57,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:56:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:56:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:56:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:56:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:56:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:56:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2022-11-20 17:56:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2022-11-20 17:56:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:56:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:56:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:56:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:56:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:56:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:56:57,529 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:56:57,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:56:57,889 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:56:57,892 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:56:59,036 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:56:59,246 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:56:59,247 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:56:59,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:59 BoogieIcfgContainer [2022-11-20 17:56:59,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:56:59,251 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:56:59,251 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:56:59,261 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:56:59,261 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:56:59" (1/1) ... [2022-11-20 17:56:59,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:56:59,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:56:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 54 states and 67 transitions. [2022-11-20 17:56:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2022-11-20 17:56:59,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-20 17:56:59,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:56:59,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:56:59,398 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:385) 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:156) 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) [2022-11-20 17:56:59,405 INFO L158 Benchmark]: Toolchain (without parser) took 4688.95ms. Allocated memory was 88.1MB in the beginning and 136.3MB in the end (delta: 48.2MB). Free memory was 60.3MB in the beginning and 58.2MB in the end (delta: 2.1MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-11-20 17:56:59,406 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:56:59,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2491.42ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 60.0MB in the beginning and 63.5MB in the end (delta: -3.5MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2022-11-20 17:56:59,408 INFO L158 Benchmark]: Boogie Procedure Inliner took 158.98ms. Allocated memory is still 113.2MB. Free memory was 63.5MB in the beginning and 55.7MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:56:59,409 INFO L158 Benchmark]: Boogie Preprocessor took 57.19ms. Allocated memory is still 113.2MB. Free memory was 55.7MB in the beginning and 50.9MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:56:59,410 INFO L158 Benchmark]: RCFGBuilder took 1821.18ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 50.3MB in the beginning and 65.3MB in the end (delta: -15.0MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2022-11-20 17:56:59,411 INFO L158 Benchmark]: CodeCheck took 152.61ms. Allocated memory is still 136.3MB. Free memory was 64.5MB in the beginning and 58.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:56:59,421 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2491.42ms. Allocated memory was 88.1MB in the beginning and 113.2MB in the end (delta: 25.2MB). Free memory was 60.0MB in the beginning and 63.5MB in the end (delta: -3.5MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 158.98ms. Allocated memory is still 113.2MB. Free memory was 63.5MB in the beginning and 55.7MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.19ms. Allocated memory is still 113.2MB. Free memory was 55.7MB in the beginning and 50.9MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1821.18ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 50.3MB in the beginning and 65.3MB in the end (delta: -15.0MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * CodeCheck took 152.61ms. Allocated memory is still 136.3MB. Free memory was 64.5MB in the beginning and 58.2MB 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. [2022-11-20 17:56:59,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d57b140-3e44-4473-8e87-336294ea358b/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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