./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg --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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:42:25,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:42:25,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:42:25,999 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:42:26,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:42:26,001 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:42:26,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:42:26,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:42:26,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:42:26,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:42:26,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:42:26,009 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:42:26,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:42:26,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:42:26,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:42:26,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:42:26,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:42:26,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:42:26,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:42:26,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:42:26,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:42:26,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:42:26,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:42:26,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:42:26,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:42:26,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:42:26,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:42:26,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:42:26,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:42:26,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:42:26,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:42:26,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:42:26,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:42:26,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:42:26,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:42:26,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:42:26,048 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:42:26,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:42:26,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:42:26,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:42:26,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:42:26,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:42:26,100 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:42:26,100 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:42:26,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:42:26,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:42:26,102 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:42:26,102 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:42:26,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:42:26,102 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:42:26,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:42:26,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:42:26,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:42:26,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:42:26,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:42:26,103 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:42:26,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:42:26,104 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:42:26,104 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:42:26,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:42:26,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:42:26,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:42:26,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:42:26,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:42:26,105 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:42:26,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:42:26,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:42:26,106 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2022-11-21 22:42:26,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:42:26,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:42:26,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:42:26,443 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:42:26,443 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:42:26,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-21 22:42:29,544 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:42:30,138 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:42:30,139 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-21 22:42:30,192 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data/ae52c9354/036ad4c5c3fc41298bcf1aa767fa5756/FLAG81498a8d9 [2022-11-21 22:42:30,209 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data/ae52c9354/036ad4c5c3fc41298bcf1aa767fa5756 [2022-11-21 22:42:30,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:42:30,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:42:30,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:42:30,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:42:30,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:42:30,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:42:30" (1/1) ... [2022-11-21 22:42:30,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@546b3566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:30, skipping insertion in model container [2022-11-21 22:42:30,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:42:30" (1/1) ... [2022-11-21 22:42:30,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:42:30,345 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:42:30,680 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-21 22:42:30,690 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-21 22:42:31,929 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,930 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,935 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,937 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,971 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,973 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,982 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:31,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:32,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:42:32,620 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:42:32,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:42:32,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:42:32,629 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:42:32,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:42:32,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:42:32,634 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:42:32,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:42:32,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:42:32,794 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:42:32,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:32,877 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:32,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:42:33,038 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:42:33,051 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-21 22:42:33,052 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-21 22:42:33,117 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,117 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,118 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,119 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,121 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:42:33,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:42:33,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:42:33,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:42:33,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:42:33,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:42:33,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:42:33,192 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:42:33,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:42:33,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:42:33,229 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:42:33,299 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,299 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:33,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:42:33,675 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:42:33,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33 WrapperNode [2022-11-21 22:42:33,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:42:33,677 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:42:33,677 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:42:33,678 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:42:33,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,791 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,863 INFO L138 Inliner]: procedures = 691, calls = 2871, calls flagged for inlining = 57, calls inlined = 6, statements flattened = 812 [2022-11-21 22:42:33,863 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:42:33,864 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:42:33,864 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:42:33,864 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:42:33,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,950 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:42:33,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:42:33,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:42:33,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:42:33,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:33" (1/1) ... [2022-11-21 22:42:33,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:42:34,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:42:34,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:42:34,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:42:34,071 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-21 22:42:34,072 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-21 22:42:34,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:42:34,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-21 22:42:34,073 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-21 22:42:34,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:42:34,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:42:34,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:42:34,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:42:34,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:42:34,073 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-21 22:42:34,073 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-21 22:42:34,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:42:34,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:42:34,074 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:42:34,074 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:42:34,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 22:42:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 22:42:34,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-21 22:42:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-21 22:42:34,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:42:34,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:42:34,075 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:42:34,076 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:42:34,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:42:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:42:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:42:34,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:42:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:42:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:42:34,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:42:34,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-21 22:42:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-21 22:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-21 22:42:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-21 22:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-21 22:42:34,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-21 22:42:34,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:42:34,412 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:42:34,423 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:42:35,898 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:42:36,055 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:42:36,055 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:42:36,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:42:36 BoogieIcfgContainer [2022-11-21 22:42:36,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:42:36,059 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:42:36,059 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:42:36,069 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:42:36,069 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:42:36" (1/1) ... [2022-11-21 22:42:36,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:42:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 107 states and 135 transitions. [2022-11-21 22:42:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 135 transitions. [2022-11-21 22:42:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:42:36,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:36,187 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) [2022-11-21 22:42:36,191 INFO L158 Benchmark]: Toolchain (without parser) took 5974.10ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 115.2MB in the beginning and 95.9MB in the end (delta: 19.4MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-11-21 22:42:36,192 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 123.7MB. Free memory was 98.6MB in the beginning and 98.5MB in the end (delta: 23.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:42:36,192 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3456.63ms. Allocated memory is still 155.2MB. Free memory was 115.2MB in the beginning and 75.2MB in the end (delta: 40.1MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2022-11-21 22:42:36,193 INFO L158 Benchmark]: Boogie Procedure Inliner took 186.13ms. Allocated memory is still 155.2MB. Free memory was 75.2MB in the beginning and 62.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:42:36,193 INFO L158 Benchmark]: Boogie Preprocessor took 114.25ms. Allocated memory is still 155.2MB. Free memory was 62.6MB in the beginning and 55.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:42:36,194 INFO L158 Benchmark]: RCFGBuilder took 2079.61ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 55.9MB in the beginning and 103.2MB in the end (delta: -47.3MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2022-11-21 22:42:36,195 INFO L158 Benchmark]: CodeCheck took 130.74ms. Allocated memory is still 209.7MB. Free memory was 103.2MB in the beginning and 95.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:42:36,197 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 0.25ms. Allocated memory is still 123.7MB. Free memory was 98.6MB in the beginning and 98.5MB in the end (delta: 23.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3456.63ms. Allocated memory is still 155.2MB. Free memory was 115.2MB in the beginning and 75.2MB in the end (delta: 40.1MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 186.13ms. Allocated memory is still 155.2MB. Free memory was 75.2MB in the beginning and 62.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.25ms. Allocated memory is still 155.2MB. Free memory was 62.6MB in the beginning and 55.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2079.61ms. Allocated memory was 155.2MB in the beginning and 209.7MB in the end (delta: 54.5MB). Free memory was 55.9MB in the beginning and 103.2MB in the end (delta: -47.3MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. * CodeCheck took 130.74ms. Allocated memory is still 209.7MB. Free memory was 103.2MB in the beginning and 95.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:42:36,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg --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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:42:38,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:42:38,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:42:38,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:42:38,671 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:42:38,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:42:38,675 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:42:38,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:42:38,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:42:38,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:42:38,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:42:38,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:42:38,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:42:38,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:42:38,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:42:38,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:42:38,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:42:38,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:42:38,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:42:38,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:42:38,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:42:38,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:42:38,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:42:38,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:42:38,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:42:38,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:42:38,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:42:38,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:42:38,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:42:38,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:42:38,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:42:38,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:42:38,740 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:42:38,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:42:38,743 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:42:38,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:42:38,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:42:38,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:42:38,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:42:38,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:42:38,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:42:38,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:42:38,790 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:42:38,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:42:38,793 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:42:38,793 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:42:38,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:42:38,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:42:38,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:42:38,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:42:38,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:42:38,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:42:38,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:42:38,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:42:38,798 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:42:38,798 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:42:38,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:42:38,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:42:38,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:42:38,799 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:42:38,799 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:42:38,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:42:38,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:42:38,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:42:38,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:42:38,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:42:38,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:42:38,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:42:38,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:42:38,802 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:42:38,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:42:38,803 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2022-11-21 22:42:39,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:42:39,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:42:39,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:42:39,237 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:42:39,238 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:42:39,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-21 22:42:42,263 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:42:42,871 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:42:42,871 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-21 22:42:42,917 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data/677ef880e/c6be0ceea50e4b8d99b11e8dce763b18/FLAG3b77016c3 [2022-11-21 22:42:42,939 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/data/677ef880e/c6be0ceea50e4b8d99b11e8dce763b18 [2022-11-21 22:42:42,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:42:42,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:42:42,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:42:42,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:42:42,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:42:42,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:42:42" (1/1) ... [2022-11-21 22:42:42,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567bcc17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:42, skipping insertion in model container [2022-11-21 22:42:42,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:42:42" (1/1) ... [2022-11-21 22:42:42,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:42:43,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:42:43,468 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-21 22:42:43,477 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-21 22:42:44,595 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,599 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,600 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,601 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,602 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,617 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,617 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,619 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:44,620 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:42:45,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:42:45,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:42:45,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:42:45,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:42:45,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:42:45,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:42:45,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:42:45,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:42:45,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:42:45,322 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:42:45,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:42:45,698 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:42:45,782 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:42:45,788 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-21 22:42:45,789 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-21 22:42:45,838 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,855 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,857 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,858 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:45,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:42:45,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:42:45,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:42:45,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:42:45,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:42:45,926 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:42:45,926 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:42:45,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:42:45,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:42:45,928 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:42:45,950 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:42:46,017 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,017 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:42:46,131 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:42:46,154 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-21 22:42:46,155 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_4c92216d-9485-4da4-ac62-fc0050c0d6c3/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-21 22:42:46,189 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,189 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,190 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,190 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,191 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,195 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,196 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,196 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,197 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:42:46,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:42:46,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:42:46,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:42:46,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:42:46,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:42:46,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:42:46,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:42:46,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:42:46,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:42:46,261 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:42:46,339 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:42:46,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:42:46,698 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:42:46,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46 WrapperNode [2022-11-21 22:42:46,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:42:46,700 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:42:46,700 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:42:46,700 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:42:46,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:46,823 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:46,884 INFO L138 Inliner]: procedures = 711, calls = 2871, calls flagged for inlining = 57, calls inlined = 6, statements flattened = 813 [2022-11-21 22:42:46,884 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:42:46,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:42:46,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:42:46,885 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:42:46,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:46,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:46,918 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:46,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:46,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:46,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:47,006 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:47,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:47,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:42:47,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:42:47,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:42:47,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:42:47,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:42:46" (1/1) ... [2022-11-21 22:42:47,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:42:47,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:42:47,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:42:47,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:42:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-21 22:42:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-21 22:42:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:42:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:42:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:42:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-21 22:42:47,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-21 22:42:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:42:47,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:42:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:42:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:42:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:42:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-21 22:42:47,127 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-21 22:42:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:42:47,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:42:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:42:47,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:42:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 22:42:47,128 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 22:42:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-21 22:42:47,128 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-21 22:42:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:42:47,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:42:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:42:47,129 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:42:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:42:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:42:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:42:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:42:47,130 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-21 22:42:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:42:47,130 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:42:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:42:47,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:42:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-21 22:42:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-21 22:42:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-21 22:42:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-21 22:42:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-21 22:42:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-21 22:42:47,535 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:42:47,537 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:42:49,149 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:42:49,616 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:42:49,617 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:42:49,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:42:49 BoogieIcfgContainer [2022-11-21 22:42:49,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:42:49,625 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:42:49,625 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:42:49,636 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:42:49,638 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:42:49" (1/1) ... [2022-11-21 22:42:49,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:42:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 107 states and 135 transitions. [2022-11-21 22:42:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 135 transitions. [2022-11-21 22:42:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:42:49,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:49,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:49,789 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) [2022-11-21 22:42:49,796 INFO L158 Benchmark]: Toolchain (without parser) took 6851.32ms. Allocated memory was 86.0MB in the beginning and 293.6MB in the end (delta: 207.6MB). Free memory was 55.4MB in the beginning and 151.3MB in the end (delta: -95.9MB). Peak memory consumption was 113.4MB. Max. memory is 16.1GB. [2022-11-21 22:42:49,797 INFO L158 Benchmark]: CDTParser took 1.03ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:42:49,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3752.04ms. Allocated memory was 86.0MB in the beginning and 138.4MB in the end (delta: 52.4MB). Free memory was 55.2MB in the beginning and 76.0MB in the end (delta: -20.9MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-11-21 22:42:49,798 INFO L158 Benchmark]: Boogie Procedure Inliner took 184.62ms. Allocated memory is still 138.4MB. Free memory was 76.0MB in the beginning and 72.8MB in the end (delta: 3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:42:49,800 INFO L158 Benchmark]: Boogie Preprocessor took 150.75ms. Allocated memory is still 138.4MB. Free memory was 72.8MB in the beginning and 64.5MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:42:49,801 INFO L158 Benchmark]: RCFGBuilder took 2587.63ms. Allocated memory was 138.4MB in the beginning and 293.6MB in the end (delta: 155.2MB). Free memory was 64.5MB in the beginning and 158.7MB in the end (delta: -94.2MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2022-11-21 22:42:49,801 INFO L158 Benchmark]: CodeCheck took 169.33ms. Allocated memory is still 293.6MB. Free memory was 157.6MB in the beginning and 151.3MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:42:49,805 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 1.03ms. Allocated memory is still 60.8MB. Free memory is still 38.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3752.04ms. Allocated memory was 86.0MB in the beginning and 138.4MB in the end (delta: 52.4MB). Free memory was 55.2MB in the beginning and 76.0MB in the end (delta: -20.9MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 184.62ms. Allocated memory is still 138.4MB. Free memory was 76.0MB in the beginning and 72.8MB in the end (delta: 3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.75ms. Allocated memory is still 138.4MB. Free memory was 72.8MB in the beginning and 64.5MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2587.63ms. Allocated memory was 138.4MB in the beginning and 293.6MB in the end (delta: 155.2MB). Free memory was 64.5MB in the beginning and 158.7MB in the end (delta: -94.2MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * CodeCheck took 169.33ms. Allocated memory is still 293.6MB. Free memory was 157.6MB in the beginning and 151.3MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:42:49,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c92216d-9485-4da4-ac62-fc0050c0d6c3/bin/ukojak-jW3SillKbg/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