./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB --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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- 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-dbf71c6-m [2022-10-17 16:44:42,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:42,693 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:42,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:42,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:42,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:42,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:42,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:42,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:42,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:42,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:42,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:42,774 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:42,775 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:42,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:42,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:42,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:42,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:42,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:42,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:42,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:42,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:42,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:42,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:42,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:42,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:42,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:42,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:42,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:42,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:42,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:42,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:42,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:42,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:42,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:42,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:42,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:42,806 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:42,806 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:42,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:42,808 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:42,809 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:44:42,842 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:42,842 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:42,843 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:42,844 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:42,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:42,845 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:42,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:42,845 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:42,845 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:42,846 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:42,846 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:42,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:42,846 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:42,847 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:42,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:42,847 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:42,847 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:42,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:42,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:42,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:42,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:42,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:42,849 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:42,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:42,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:42,864 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_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2022-10-17 16:44:43,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:43,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:43,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:43,139 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:43,140 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:43,141 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-10-17 16:44:43,219 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/2c074f239/57e8a3c1710b4893b4d0a9d22ab818d6/FLAGffa0f002d [2022-10-17 16:44:44,105 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:44,106 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-10-17 16:44:44,147 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/2c074f239/57e8a3c1710b4893b4d0a9d22ab818d6/FLAGffa0f002d [2022-10-17 16:44:44,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/2c074f239/57e8a3c1710b4893b4d0a9d22ab818d6 [2022-10-17 16:44:44,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:44,633 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:44,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:44,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:44,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:44,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:44" (1/1) ... [2022-10-17 16:44:44,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2520b21c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:44, skipping insertion in model container [2022-10-17 16:44:44,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:44" (1/1) ... [2022-10-17 16:44:44,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:44,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:45,079 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-10-17 16:44:45,086 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-10-17 16:44:46,158 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,158 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,159 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,160 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,162 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,180 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,181 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,183 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,184 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,186 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,187 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,189 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,189 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,800 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,801 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,820 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,822 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,831 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,832 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,845 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,847 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,849 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,849 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,850 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:46,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:47,121 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:47,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:47,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:47,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:47,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:47,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:47,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:47,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:47,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:47,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:47,273 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:47,288 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-10-17 16:44:47,289 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-10-17 16:44:47,326 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,327 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,327 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,328 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,328 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,335 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,336 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,337 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,337 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,338 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,339 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,340 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,340 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,462 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,463 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,466 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,468 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,471 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,471 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,474 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,474 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,475 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,475 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,475 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,476 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,476 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:47,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:47,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:47,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:47,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:47,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:47,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:47,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:47,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:47,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:47,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:47,542 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:47,783 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:47,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47 WrapperNode [2022-10-17 16:44:47,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:47,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:47,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:47,785 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:47,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:47,905 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:47,949 INFO L138 Inliner]: procedures = 752, calls = 1438, calls flagged for inlining = 43, calls inlined = 4, statements flattened = 24 [2022-10-17 16:44:47,950 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:47,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:47,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:47,951 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:47,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:47,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:47,974 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:47,975 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:48,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:48,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:48,015 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:48,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:48,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:48,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:48,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:48,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:48,033 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:47" (1/1) ... [2022-10-17 16:44:48,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:48,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:48,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:48,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:44:48,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:44:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:48,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:48,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:48,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:44:48,417 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:48,420 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:48,511 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:44:48,538 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:44:48,542 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:44:48,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:48 BoogieIcfgContainer [2022-10-17 16:44:48,546 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:44:48,548 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:44:48,548 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:44:48,559 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:44:48,559 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:48" (1/1) ... [2022-10-17 16:44:48,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:44:48,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-10-17 16:44:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-10-17 16:44:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-10-17 16:44:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:48,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:48,708 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.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:153) 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) [2022-10-17 16:44:48,715 INFO L158 Benchmark]: Toolchain (without parser) took 4081.38ms. Allocated memory was 90.2MB in the beginning and 167.8MB in the end (delta: 77.6MB). Free memory was 59.9MB in the beginning and 76.9MB in the end (delta: -17.0MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-10-17 16:44:48,716 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:48,717 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3148.28ms. Allocated memory was 90.2MB in the beginning and 167.8MB in the end (delta: 77.6MB). Free memory was 59.6MB in the beginning and 107.2MB in the end (delta: -47.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-10-17 16:44:48,718 INFO L158 Benchmark]: Boogie Procedure Inliner took 165.53ms. Allocated memory is still 167.8MB. Free memory was 107.2MB in the beginning and 100.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:48,719 INFO L158 Benchmark]: Boogie Preprocessor took 70.98ms. Allocated memory is still 167.8MB. Free memory was 100.8MB in the beginning and 98.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:44:48,720 INFO L158 Benchmark]: RCFGBuilder took 524.22ms. Allocated memory is still 167.8MB. Free memory was 98.8MB in the beginning and 84.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-10-17 16:44:48,720 INFO L158 Benchmark]: CodeCheck took 165.86ms. Allocated memory is still 167.8MB. Free memory was 83.2MB in the beginning and 76.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:48,725 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 0.33ms. Allocated memory is still 90.2MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3148.28ms. Allocated memory was 90.2MB in the beginning and 167.8MB in the end (delta: 77.6MB). Free memory was 59.6MB in the beginning and 107.2MB in the end (delta: -47.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 165.53ms. Allocated memory is still 167.8MB. Free memory was 107.2MB in the beginning and 100.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.98ms. Allocated memory is still 167.8MB. Free memory was 100.8MB in the beginning and 98.8MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 524.22ms. Allocated memory is still 167.8MB. Free memory was 98.8MB in the beginning and 84.1MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 165.86ms. Allocated memory is still 167.8MB. Free memory was 83.2MB in the beginning and 76.9MB 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. [2022-10-17 16:44:48,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB --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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- 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-dbf71c6-m [2022-10-17 16:44:51,215 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:51,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:51,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:51,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:51,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:51,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:51,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:51,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:51,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:51,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:51,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:51,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:51,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:51,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:51,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:51,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:51,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:51,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:51,332 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:51,334 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:51,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:51,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:51,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:51,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:51,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:51,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:51,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:51,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:51,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:51,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:51,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:51,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:51,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:51,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:51,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:51,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:51,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:51,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:51,365 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:51,366 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:51,367 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:44:51,408 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:51,408 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:51,410 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:51,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:51,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:51,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:51,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:51,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:51,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:51,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:51,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:51,415 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:44:51,415 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:44:51,415 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:44:51,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:51,415 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:51,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:51,416 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:51,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:51,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:51,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:51,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:51,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:51,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:51,418 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:44:51,418 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:44:51,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:51,418 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:44:51,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:44:51,419 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_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2022-10-17 16:44:51,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:51,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:51,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:51,794 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:51,795 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:51,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-10-17 16:44:51,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/573fd4376/9d727e2d408944db8a5f79237792f7b1/FLAG4fbf09610 [2022-10-17 16:44:52,890 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:52,891 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-10-17 16:44:52,933 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/573fd4376/9d727e2d408944db8a5f79237792f7b1/FLAG4fbf09610 [2022-10-17 16:44:53,294 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/data/573fd4376/9d727e2d408944db8a5f79237792f7b1 [2022-10-17 16:44:53,296 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:53,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:53,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:53,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:53,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:53,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:53" (1/1) ... [2022-10-17 16:44:53,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660624fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:53, skipping insertion in model container [2022-10-17 16:44:53,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:53" (1/1) ... [2022-10-17 16:44:53,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:53,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:53,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-10-17 16:44:53,822 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-10-17 16:44:55,144 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,145 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,146 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,147 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,148 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,164 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,165 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,167 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,168 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,170 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,172 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,173 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,173 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,787 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,788 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,809 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,811 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,821 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,821 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,831 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,833 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,834 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,834 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,835 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,836 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:55,836 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:56,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:56,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:56,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:56,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:56,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:56,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:56,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:56,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:56,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:56,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:56,227 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:44:56,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:56,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-10-17 16:44:56,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-10-17 16:44:56,348 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,349 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,349 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,350 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,350 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,363 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,364 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,368 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,369 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,370 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,371 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,373 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,375 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,515 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,516 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,519 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,520 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,524 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,525 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,527 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,528 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,529 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,529 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,529 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,530 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,530 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:56,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:56,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:56,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:56,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:56,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:56,600 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:56,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:56,601 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:56,602 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:56,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:56,618 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:56,644 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-10-17 16:44:56,645 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-10-17 16:44:56,715 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,718 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,719 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,719 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,720 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,727 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,728 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,729 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,730 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,731 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,732 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,735 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,735 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,850 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,851 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,855 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,856 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,876 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,877 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,881 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,882 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,883 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,883 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,884 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,884 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,885 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:56,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:56,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:56,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:56,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:56,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:56,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:56,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:56,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:56,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:56,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:56,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:57,358 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:57,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57 WrapperNode [2022-10-17 16:44:57,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:57,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:57,360 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:57,360 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:57,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,553 INFO L138 Inliner]: procedures = 773, calls = 1438, calls flagged for inlining = 45, calls inlined = 4, statements flattened = 25 [2022-10-17 16:44:57,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:57,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:57,558 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:57,558 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:57,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,579 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,619 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:57,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:57,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:57,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:57,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:57" (1/1) ... [2022-10-17 16:44:57,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:57,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:57,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:57,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:44:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:44:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:44:58,004 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:58,006 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:58,087 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:44:58,137 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:44:58,142 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:44:58,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:58 BoogieIcfgContainer [2022-10-17 16:44:58,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:44:58,150 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:44:58,151 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:44:58,160 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:44:58,160 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:58" (1/1) ... [2022-10-17 16:44:58,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:44:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-10-17 16:44:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-10-17 16:44:58,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-10-17 16:44:58,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:58,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:58,282 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:153) 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) [2022-10-17 16:44:58,289 INFO L158 Benchmark]: Toolchain (without parser) took 4987.14ms. Allocated memory was 60.8MB in the beginning and 125.8MB in the end (delta: 65.0MB). Free memory was 31.2MB in the beginning and 38.0MB in the end (delta: -6.8MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2022-10-17 16:44:58,290 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 58.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:58,292 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4059.66ms. Allocated memory was 60.8MB in the beginning and 125.8MB in the end (delta: 65.0MB). Free memory was 30.9MB in the beginning and 72.6MB in the end (delta: -41.7MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2022-10-17 16:44:58,294 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.91ms. Allocated memory is still 125.8MB. Free memory was 72.6MB in the beginning and 66.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:58,295 INFO L158 Benchmark]: Boogie Preprocessor took 83.09ms. Allocated memory is still 125.8MB. Free memory was 66.3MB in the beginning and 63.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-10-17 16:44:58,295 INFO L158 Benchmark]: RCFGBuilder took 507.73ms. Allocated memory is still 125.8MB. Free memory was 63.3MB in the beginning and 44.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-10-17 16:44:58,296 INFO L158 Benchmark]: CodeCheck took 134.98ms. Allocated memory is still 125.8MB. Free memory was 44.4MB in the beginning and 38.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:58,307 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 0.31ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 58.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4059.66ms. Allocated memory was 60.8MB in the beginning and 125.8MB in the end (delta: 65.0MB). Free memory was 30.9MB in the beginning and 72.6MB in the end (delta: -41.7MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.91ms. Allocated memory is still 125.8MB. Free memory was 72.6MB in the beginning and 66.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.09ms. Allocated memory is still 125.8MB. Free memory was 66.3MB in the beginning and 63.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 507.73ms. Allocated memory is still 125.8MB. Free memory was 63.3MB in the beginning and 44.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 134.98ms. Allocated memory is still 125.8MB. Free memory was 44.4MB in the beginning and 38.0MB 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. [2022-10-17 16:44:58,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b2fd9e1-08a4-453e-9f2c-9dd2d7969e18/bin/ukojak-92XMlrwhuB/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