./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH --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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e --- 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-e04fb08 [2022-11-16 08:56:35,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:56:35,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:56:35,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:56:35,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:56:35,803 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:56:35,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:56:35,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:56:35,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:56:35,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:56:35,821 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:56:35,823 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:56:35,824 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:56:35,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:56:35,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:56:35,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:56:35,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:56:35,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:56:35,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:56:35,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:56:35,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:56:35,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:56:35,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:56:35,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:56:35,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:56:35,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:56:35,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:56:35,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:56:35,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:56:35,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:56:35,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:56:35,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:56:35,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:56:35,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:56:35,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:56:35,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:56:35,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:56:35,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:56:35,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:56:35,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:56:35,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:56:35,877 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:56:35,920 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:56:35,921 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:56:35,922 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:56:35,923 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:56:35,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:56:35,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:56:35,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:56:35,924 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:56:35,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:56:35,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:56:35,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:56:35,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:56:35,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:56:35,927 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:56:35,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:56:35,927 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:56:35,927 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:56:35,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:56:35,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:56:35,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:56:35,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:56:35,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:56:35,929 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:56:35,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:56:35,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:56:35,930 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2022-11-16 08:56:36,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:56:36,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:56:36,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:56:36,280 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:56:36,281 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:56:36,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-16 08:56:36,360 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/5ebff60e5/15ab07b2242748518a7d9eb9606eeec8/FLAG738d5d46a [2022-11-16 08:56:37,498 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:56:37,500 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-16 08:56:37,541 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/5ebff60e5/15ab07b2242748518a7d9eb9606eeec8/FLAG738d5d46a [2022-11-16 08:56:37,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/5ebff60e5/15ab07b2242748518a7d9eb9606eeec8 [2022-11-16 08:56:37,851 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:56:37,853 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:56:37,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:56:37,855 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:56:37,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:56:37,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:56:37" (1/1) ... [2022-11-16 08:56:37,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e93689 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:37, skipping insertion in model container [2022-11-16 08:56:37,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:56:37" (1/1) ... [2022-11-16 08:56:37,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:56:38,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:56:38,362 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-16 08:56:38,371 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-16 08:56:39,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,538 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,539 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,541 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,560 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,562 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:39,565 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:56:40,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:56:40,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:56:40,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:56:40,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:56:40,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:56:40,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:56:40,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:56:40,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:56:40,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:56:40,382 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:56:40,554 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,555 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:56:40,717 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:56:40,771 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-16 08:56:40,771 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-16 08:56:40,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,900 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,901 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,902 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,903 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,928 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,928 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,930 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:40,931 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:41,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:56:41,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:56:41,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:56:41,014 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:56:41,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:56:41,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:56:41,017 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:56:41,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:56:41,022 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:56:41,023 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:56:41,061 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:56:41,175 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:41,176 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:41,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:56:41,547 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:56:41,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41 WrapperNode [2022-11-16 08:56:41,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:56:41,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:56:41,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:56:41,551 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:56:41,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,774 INFO L138 Inliner]: procedures = 690, calls = 2642, calls flagged for inlining = 58, calls inlined = 7, statements flattened = 910 [2022-11-16 08:56:41,774 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:56:41,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:56:41,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:56:41,776 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:56:41,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,796 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,828 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,838 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:56:41,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:56:41,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:56:41,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:56:41,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:41" (1/1) ... [2022-11-16 08:56:41,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:56:41,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:56:41,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:56:41,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:56:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:56:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:56:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:56:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:56:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:56:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:56:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:56:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:56:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:56:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:56:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:56:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:56:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:56:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:56:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:56:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:56:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:56:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:56:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:56:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:56:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:56:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:56:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2022-11-16 08:56:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_advance_nospec [2022-11-16 08:56:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:56:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:56:42,404 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:56:42,407 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:56:44,386 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:56:44,819 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:56:44,820 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:56:44,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:56:44 BoogieIcfgContainer [2022-11-16 08:56:44,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:56:44,825 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:56:44,826 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:56:44,841 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:56:44,842 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:56:44" (1/1) ... [2022-11-16 08:56:44,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:56:44,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:56:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2022-11-16 08:56:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2022-11-16 08:56:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 08:56:44,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:56:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:56:45,039 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.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: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) [2022-11-16 08:56:45,052 INFO L158 Benchmark]: Toolchain (without parser) took 7197.80ms. Allocated memory was 142.6MB in the beginning and 239.1MB in the end (delta: 96.5MB). Free memory was 96.8MB in the beginning and 120.4MB in the end (delta: -23.6MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2022-11-16 08:56:45,053 INFO L158 Benchmark]: CDTParser took 1.22ms. Allocated memory is still 142.6MB. Free memory was 122.2MB in the beginning and 122.2MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:56:45,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3694.49ms. Allocated memory was 142.6MB in the beginning and 180.4MB in the end (delta: 37.7MB). Free memory was 96.6MB in the beginning and 109.7MB in the end (delta: -13.2MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. [2022-11-16 08:56:45,058 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.30ms. Allocated memory is still 180.4MB. Free memory was 109.7MB in the beginning and 97.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:56:45,059 INFO L158 Benchmark]: Boogie Preprocessor took 89.68ms. Allocated memory is still 180.4MB. Free memory was 97.2MB in the beginning and 89.7MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:56:45,060 INFO L158 Benchmark]: RCFGBuilder took 2958.43ms. Allocated memory was 180.4MB in the beginning and 239.1MB in the end (delta: 58.7MB). Free memory was 89.7MB in the beginning and 126.7MB in the end (delta: -36.9MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2022-11-16 08:56:45,062 INFO L158 Benchmark]: CodeCheck took 224.57ms. Allocated memory is still 239.1MB. Free memory was 126.7MB in the beginning and 120.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:56:45,070 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 1.22ms. Allocated memory is still 142.6MB. Free memory was 122.2MB in the beginning and 122.2MB in the end (delta: 49.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3694.49ms. Allocated memory was 142.6MB in the beginning and 180.4MB in the end (delta: 37.7MB). Free memory was 96.6MB in the beginning and 109.7MB in the end (delta: -13.2MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.30ms. Allocated memory is still 180.4MB. Free memory was 109.7MB in the beginning and 97.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.68ms. Allocated memory is still 180.4MB. Free memory was 97.2MB in the beginning and 89.7MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2958.43ms. Allocated memory was 180.4MB in the beginning and 239.1MB in the end (delta: 58.7MB). Free memory was 89.7MB in the beginning and 126.7MB in the end (delta: -36.9MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. * CodeCheck took 224.57ms. Allocated memory is still 239.1MB. Free memory was 126.7MB in the beginning and 120.4MB 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. [2022-11-16 08:56:45,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH --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 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e --- 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-e04fb08 [2022-11-16 08:56:47,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:56:47,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:56:47,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:56:47,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:56:47,563 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:56:47,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:56:47,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:56:47,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:56:47,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:56:47,578 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:56:47,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:56:47,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:56:47,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:56:47,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:56:47,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:56:47,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:56:47,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:56:47,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:56:47,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:56:47,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:56:47,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:56:47,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:56:47,614 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:56:47,618 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:56:47,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:56:47,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:56:47,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:56:47,629 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:56:47,630 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:56:47,631 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:56:47,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:56:47,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:56:47,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:56:47,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:56:47,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:56:47,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:56:47,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:56:47,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:56:47,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:56:47,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:56:47,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:56:47,684 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:56:47,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:56:47,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:56:47,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:56:47,689 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:56:47,689 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:56:47,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:56:47,690 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:56:47,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:56:47,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:56:47,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:56:47,692 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:56:47,692 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:56:47,693 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:56:47,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:56:47,693 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:56:47,693 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:56:47,694 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:56:47,694 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:56:47,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:56:47,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:56:47,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:56:47,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:56:47,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:56:47,696 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:56:47,696 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:56:47,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:56:47,697 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:56:47,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:56:47,698 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1928632139fa770e6728c6d37f1b756676e5811f226db8d488914b16150b3c5e [2022-11-16 08:56:48,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:56:48,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:56:48,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:56:48,165 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:56:48,166 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:56:48,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-16 08:56:48,255 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/42ded4f6e/9e3f9b14a1b84847a7b7aac90fb0e62a/FLAGde0b020a6 [2022-11-16 08:56:49,300 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:56:49,301 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2022-11-16 08:56:49,345 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/42ded4f6e/9e3f9b14a1b84847a7b7aac90fb0e62a/FLAGde0b020a6 [2022-11-16 08:56:49,744 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/data/42ded4f6e/9e3f9b14a1b84847a7b7aac90fb0e62a [2022-11-16 08:56:49,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:56:49,751 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:56:49,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:56:49,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:56:49,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:56:49,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:56:49" (1/1) ... [2022-11-16 08:56:49,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10984a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:49, skipping insertion in model container [2022-11-16 08:56:49,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:56:49" (1/1) ... [2022-11-16 08:56:49,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:56:49,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:56:50,357 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-16 08:56:50,366 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-16 08:56:51,840 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,841 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,842 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,843 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,844 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,858 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,858 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,861 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:51,862 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,440 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:56:52,442 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:56:52,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:56:52,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:56:52,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:56:52,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:56:52,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:56:52,474 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:56:52,476 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:56:52,479 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:56:52,649 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:56:52,745 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,746 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:56:52,885 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:56:52,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:56:52,940 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-16 08:56:52,941 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-16 08:56:52,973 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,973 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,974 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,974 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,975 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,981 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,981 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,982 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:52,983 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,024 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:56:53,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:56:53,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:56:53,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:56:53,027 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:56:53,027 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:56:53,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:56:53,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:56:53,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:56:53,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:56:53,051 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:56:53,119 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,119 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:56:53,173 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:56:53,186 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4504,4517] [2022-11-16 08:56:53,187 WARN L229 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_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i[4564,4577] [2022-11-16 08:56:53,225 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,225 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,225 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,226 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,226 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,237 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,238 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,239 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,239 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:56:53,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:56:53,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:56:53,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:56:53,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:56:53,327 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:56:53,328 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:56:53,329 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:56:53,329 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:56:53,330 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:56:53,353 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:56:53,432 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,432 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:56:53,480 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:56:53,828 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:56:53,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53 WrapperNode [2022-11-16 08:56:53,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:56:53,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:56:53,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:56:53,838 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:56:53,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:53,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,086 INFO L138 Inliner]: procedures = 710, calls = 2642, calls flagged for inlining = 58, calls inlined = 7, statements flattened = 904 [2022-11-16 08:56:54,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:56:54,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:56:54,087 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:56:54,087 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:56:54,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,218 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:56:54,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:56:54,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:56:54,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:56:54,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:56:53" (1/1) ... [2022-11-16 08:56:54,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:56:54,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:56:54,265 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:56:54,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:56:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:56:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:56:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:56:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:56:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:56:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:56:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:56:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:56:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:56:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:56:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:56:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:56:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:56:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:56:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:56:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:56:54,315 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:56:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:56:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:56:54,315 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:56:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:56:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:56:54,316 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:56:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:56:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:56:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:56:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:56:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:56:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_advance_nospec [2022-11-16 08:56:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_advance_nospec [2022-11-16 08:56:54,770 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:56:54,773 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:57:06,357 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:57:06,937 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:57:06,938 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:57:06,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:57:06 BoogieIcfgContainer [2022-11-16 08:57:06,942 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:57:06,943 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:57:06,943 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:57:06,956 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:57:06,957 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:57:06" (1/1) ... [2022-11-16 08:57:06,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:57:07,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:57:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 69 states and 90 transitions. [2022-11-16 08:57:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 90 transitions. [2022-11-16 08:57:07,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 08:57:07,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:57:07,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:57:07,113 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) [2022-11-16 08:57:07,121 INFO L158 Benchmark]: Toolchain (without parser) took 17367.80ms. Allocated memory was 65.0MB in the beginning and 199.2MB in the end (delta: 134.2MB). Free memory was 35.3MB in the beginning and 116.5MB in the end (delta: -81.2MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 08:57:07,123 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 90.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:57:07,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4075.47ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 35.1MB in the beginning and 50.4MB in the end (delta: -15.3MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2022-11-16 08:57:07,130 INFO L158 Benchmark]: Boogie Procedure Inliner took 248.82ms. Allocated memory is still 109.1MB. Free memory was 50.4MB in the beginning and 38.3MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:57:07,133 INFO L158 Benchmark]: Boogie Preprocessor took 146.21ms. Allocated memory was 109.1MB in the beginning and 151.0MB in the end (delta: 41.9MB). Free memory was 38.3MB in the beginning and 96.7MB in the end (delta: -58.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-11-16 08:57:07,134 INFO L158 Benchmark]: RCFGBuilder took 12708.34ms. Allocated memory was 151.0MB in the beginning and 199.2MB in the end (delta: 48.2MB). Free memory was 96.7MB in the beginning and 122.8MB in the end (delta: -26.1MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. [2022-11-16 08:57:07,135 INFO L158 Benchmark]: CodeCheck took 175.57ms. Allocated memory is still 199.2MB. Free memory was 122.8MB in the beginning and 116.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:57:07,142 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 0.32ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.3MB in the end (delta: 90.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4075.47ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 35.1MB in the beginning and 50.4MB in the end (delta: -15.3MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 248.82ms. Allocated memory is still 109.1MB. Free memory was 50.4MB in the beginning and 38.3MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.21ms. Allocated memory was 109.1MB in the beginning and 151.0MB in the end (delta: 41.9MB). Free memory was 38.3MB in the beginning and 96.7MB in the end (delta: -58.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. * RCFGBuilder took 12708.34ms. Allocated memory was 151.0MB in the beginning and 199.2MB in the end (delta: 48.2MB). Free memory was 96.7MB in the beginning and 122.8MB in the end (delta: -26.1MB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. * CodeCheck took 175.57ms. Allocated memory is still 199.2MB. Free memory was 122.8MB in the beginning and 116.5MB 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. [2022-11-16 08:57:07,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2b7cbee-cc50-44f7-b730-b6ab7a30b7d8/bin/ukojak-CydTVMUXoH/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