./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 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_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:36:37,710 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:36:37,797 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-21 18:36:37,803 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:36:37,804 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:36:37,841 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:36:37,842 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:36:37,843 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:36:37,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:36:37,850 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:36:37,851 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:36:37,852 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:36:37,852 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:36:37,854 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:36:37,854 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:36:37,855 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:36:37,855 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:36:37,856 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:36:37,856 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:36:37,857 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:36:37,857 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:36:37,858 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:36:37,859 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:36:37,859 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:36:37,860 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:36:37,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:36:37,862 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:36:37,863 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:36:37,863 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:36:37,864 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:36:37,865 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:36:37,865 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:36:37,866 INFO L153 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_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2023-11-21 18:36:38,207 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:36:38,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:36:38,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:36:38,240 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:36:38,240 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:36:38,242 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-21 18:36:41,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:36:42,037 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:36:42,038 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-21 18:36:42,081 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/data/450b16fd7/59c1b09bb7ba411681cf20b5ed19f937/FLAGbd8a740c6 [2023-11-21 18:36:42,098 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/data/450b16fd7/59c1b09bb7ba411681cf20b5ed19f937 [2023-11-21 18:36:42,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:36:42,111 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:36:42,115 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:42,115 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:36:42,121 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:36:42,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:42" (1/1) ... [2023-11-21 18:36:42,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bc7946f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:42, skipping insertion in model container [2023-11-21 18:36:42,125 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:36:42" (1/1) ... [2023-11-21 18:36:42,349 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:36:43,773 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,782 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,784 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,787 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,791 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,815 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,817 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,819 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,820 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,823 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,825 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,826 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:43,827 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,310 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:36:44,312 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:36:44,314 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:36:44,316 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:36:44,318 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:36:44,319 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:36:44,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:36:44,321 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:36:44,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:36:44,323 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:36:44,620 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,637 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,769 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,770 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,771 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,771 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,772 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,773 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,773 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,774 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,775 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,775 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,776 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,776 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,777 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,780 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,781 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,781 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,781 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,786 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,786 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,794 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,795 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,796 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:36:44,865 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:36:44,931 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,932 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,932 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,933 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,934 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,941 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,941 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,942 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,943 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,944 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,945 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,945 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,946 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:44,998 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:36:45,004 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:36:45,005 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:36:45,006 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:36:45,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:36:45,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:36:45,009 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:36:45,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:36:45,011 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:36:45,011 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:36:45,119 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-21 18:36:45,170 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,172 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,173 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,173 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,174 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,174 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,175 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,175 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,176 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,176 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,176 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,177 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,177 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,178 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,178 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,179 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,179 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,182 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,183 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,195 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,196 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,196 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:36:45,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:36:45,434 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,434 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,435 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,435 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,435 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,435 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,435 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,435 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,436 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,436 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,436 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,436 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,436 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,436 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,437 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:36:45,445 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:36:45,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45 WrapperNode [2023-11-21 18:36:45,451 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:36:45,452 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:36:45,453 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:36:45,454 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:36:45,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,615 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,708 INFO L138 Inliner]: procedures = 696, calls = 1883, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1147 [2023-11-21 18:36:45,711 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:36:45,711 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:36:45,712 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:36:45,712 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:36:45,722 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,828 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,836 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,863 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,886 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,901 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:36:45,902 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:36:45,902 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:36:45,902 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:36:45,903 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:36:45" (1/1) ... [2023-11-21 18:36:45,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:36:45,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:36:45,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:36:45,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:36:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-21 18:36:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-21 18:36:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2023-11-21 18:36:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2023-11-21 18:36:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-21 18:36:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-21 18:36:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:36:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-21 18:36:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-21 18:36:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-21 18:36:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-21 18:36:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-21 18:36:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-21 18:36:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-21 18:36:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-21 18:36:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-21 18:36:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-21 18:36:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:36:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-21 18:36:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-21 18:36:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:36:45,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:36:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:36:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:36:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:36:45,996 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-21 18:36:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-21 18:36:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-21 18:36:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-21 18:36:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:36:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:36:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-21 18:36:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-21 18:36:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-21 18:36:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-21 18:36:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-21 18:36:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-21 18:36:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-21 18:36:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-21 18:36:45,999 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-21 18:36:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-21 18:36:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-21 18:36:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-21 18:36:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-21 18:36:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-21 18:36:46,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:36:46,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:36:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:36:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:36:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-21 18:36:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-21 18:36:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-21 18:36:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-21 18:36:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-21 18:36:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-21 18:36:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:36:46,007 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-21 18:36:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-21 18:36:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:36:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:36:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2023-11-21 18:36:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2023-11-21 18:36:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-21 18:36:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-21 18:36:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-21 18:36:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-21 18:36:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-21 18:36:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-21 18:36:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-21 18:36:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-21 18:36:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:36:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:36:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:36:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2023-11-21 18:36:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2023-11-21 18:36:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-21 18:36:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-21 18:36:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:36:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:36:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:36:46,498 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:36:46,501 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:36:48,296 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:36:48,753 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:36:48,754 INFO L308 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-21 18:36:48,756 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:36:48 BoogieIcfgContainer [2023-11-21 18:36:48,756 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:36:48,758 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:36:48,758 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:36:48,769 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:36:48,769 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:36:48" (1/1) ... [2023-11-21 18:36:48,781 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:36:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:36:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 463 states and 669 transitions. [2023-11-21 18:36:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 669 transitions. [2023-11-21 18:36:48,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-21 18:36:48,932 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-21 18:36:48,941 INFO L751 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-11-21 18:36:49,270 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,275 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,275 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,276 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,276 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,276 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,276 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,277 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,277 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,277 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,277 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,277 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,278 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,278 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,278 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,278 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,278 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,279 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:36:49,279 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 06:36:49 ImpRootNode [2023-11-21 18:36:49,279 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-21 18:36:49,280 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:36:49,280 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:36:49,280 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:36:49,281 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:36:48" (3/4) ... [2023-11-21 18:36:49,284 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-21 18:36:49,288 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-21 18:36:49,288 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-21 18:36:49,288 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-21 18:36:49,288 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:36:49,289 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2023-11-21 18:36:49,289 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-21 18:36:49,289 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-21 18:36:49,289 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-21 18:36:49,289 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2023-11-21 18:36:49,289 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-21 18:36:49,290 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_push_ref [2023-11-21 18:36:49,290 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2023-11-21 18:36:49,290 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2023-11-21 18:36:49,290 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-21 18:36:49,290 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-21 18:36:49,290 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-21 18:36:49,291 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-21 18:36:49,291 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-21 18:36:49,291 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2023-11-21 18:36:49,291 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 18:36:49,291 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-21 18:36:49,291 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-21 18:36:49,292 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-21 18:36:49,292 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-21 18:36:49,292 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-21 18:36:49,292 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-21 18:36:49,292 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-21 18:36:49,292 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-21 18:36:49,293 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-21 18:36:49,293 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-21 18:36:49,293 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2023-11-21 18:36:49,293 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2023-11-21 18:36:49,294 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-21 18:36:49,294 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-21 18:36:49,320 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 264 nodes and edges [2023-11-21 18:36:49,324 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 103 nodes and edges [2023-11-21 18:36:49,327 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2023-11-21 18:36:49,331 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-21 18:36:49,335 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-21 18:36:49,338 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-21 18:36:49,342 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-21 18:36:49,345 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-21 18:36:50,270 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/witness.graphml [2023-11-21 18:36:50,270 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/witness.yml [2023-11-21 18:36:50,270 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:36:50,272 INFO L158 Benchmark]: Toolchain (without parser) took 8160.33ms. Allocated memory was 140.5MB in the beginning and 234.9MB in the end (delta: 94.4MB). Free memory was 86.4MB in the beginning and 93.0MB in the end (delta: -6.7MB). Peak memory consumption was 145.4MB. Max. memory is 16.1GB. [2023-11-21 18:36:50,272 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 140.5MB. Free memory is still 87.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:36:50,273 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3336.33ms. Allocated memory was 140.5MB in the beginning and 182.5MB in the end (delta: 41.9MB). Free memory was 86.1MB in the beginning and 124.1MB in the end (delta: -38.0MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2023-11-21 18:36:50,273 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.83ms. Allocated memory is still 182.5MB. Free memory was 123.0MB in the beginning and 111.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-21 18:36:50,274 INFO L158 Benchmark]: Boogie Preprocessor took 189.36ms. Allocated memory is still 182.5MB. Free memory was 111.5MB in the beginning and 102.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-21 18:36:50,274 INFO L158 Benchmark]: RCFGBuilder took 2854.77ms. Allocated memory was 182.5MB in the beginning and 234.9MB in the end (delta: 52.4MB). Free memory was 102.1MB in the beginning and 146.7MB in the end (delta: -44.6MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. [2023-11-21 18:36:50,275 INFO L158 Benchmark]: CodeCheck took 521.64ms. Allocated memory is still 234.9MB. Free memory was 146.7MB in the beginning and 123.5MB in the end (delta: 23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-21 18:36:50,275 INFO L158 Benchmark]: Witness Printer took 990.31ms. Allocated memory is still 234.9MB. Free memory was 123.5MB in the beginning and 93.0MB in the end (delta: 30.5MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. [2023-11-21 18:36:50,278 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 35 procedures, 463 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. - InvariantResult [Line: 8319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2993]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 140.5MB. Free memory is still 87.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3336.33ms. Allocated memory was 140.5MB in the beginning and 182.5MB in the end (delta: 41.9MB). Free memory was 86.1MB in the beginning and 124.1MB in the end (delta: -38.0MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.83ms. Allocated memory is still 182.5MB. Free memory was 123.0MB in the beginning and 111.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 189.36ms. Allocated memory is still 182.5MB. Free memory was 111.5MB in the beginning and 102.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2854.77ms. Allocated memory was 182.5MB in the beginning and 234.9MB in the end (delta: 52.4MB). Free memory was 102.1MB in the beginning and 146.7MB in the end (delta: -44.6MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. * CodeCheck took 521.64ms. Allocated memory is still 234.9MB. Free memory was 146.7MB in the beginning and 123.5MB in the end (delta: 23.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Witness Printer took 990.31ms. Allocated memory is still 234.9MB. Free memory was 123.5MB in the beginning and 93.0MB in the end (delta: 30.5MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] RESULT: Ultimate proved your program to be correct! [2023-11-21 18:36:50,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0bb2819-da11-4882-86df-7ea656fe94f2/bin/ukojak-verify-i0I2FZA1j2/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: TRUE