./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --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 f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:51:13,499 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:51:13,580 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:51:13,585 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:51:13,586 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:51:13,631 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:51:13,632 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:51:13,633 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:51:13,634 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:51:13,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:51:13,635 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:51:13,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:51:13,636 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:51:13,637 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:51:13,637 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:51:13,638 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:51:13,639 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:51:13,639 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:51:13,640 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:51:13,640 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:51:13,641 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:51:13,642 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:51:13,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:51:13,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:51:13,643 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:51:13,644 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:51:13,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:51:13,645 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:51:13,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:51:13,646 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:51:13,647 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2023-11-21 18:51:13,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:51:14,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:51:14,013 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:51:14,016 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:51:14,016 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:51:14,018 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-21 18:51:17,216 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:51:17,813 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:51:17,815 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-21 18:51:17,870 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data/5e7033c40/2f5889942af341bfb2004a52bf1b751d/FLAG008a32707 [2023-11-21 18:51:17,891 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data/5e7033c40/2f5889942af341bfb2004a52bf1b751d [2023-11-21 18:51:17,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:51:17,905 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:51:17,910 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:51:17,910 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:51:17,916 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:51:17,917 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:51:17" (1/1) ... [2023-11-21 18:51:17,920 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@679c1312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:17, skipping insertion in model container [2023-11-21 18:51:17,920 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:51:17" (1/1) ... [2023-11-21 18:51:18,050 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:51:18,482 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2023-11-21 18:51:18,492 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2023-11-21 18:51:19,691 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,692 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,693 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,694 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,696 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,712 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,713 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,716 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,717 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,719 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,721 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,722 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:19,722 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,193 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:51:20,195 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:51:20,196 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:51:20,198 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:51:20,200 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:51:20,201 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:51:20,202 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:51:20,203 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:51:20,204 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:51:20,205 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:51:20,422 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,423 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,429 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,440 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,559 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:51:20,622 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:51:20,651 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2023-11-21 18:51:20,654 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2023-11-21 18:51:20,825 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,825 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,826 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,826 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,827 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,834 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,835 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,836 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,837 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,838 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,839 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,839 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,840 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,879 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:51:20,880 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:51:20,881 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:51:20,882 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:51:20,883 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:51:20,884 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:51:20,885 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:51:20,885 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:51:20,886 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:51:20,886 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:51:20,915 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,916 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,917 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,923 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:20,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] [2023-11-21 18:51:20,948 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:51:21,216 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,217 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,217 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,217 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,217 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,217 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,220 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,220 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,221 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,221 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,221 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,221 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,222 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,222 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,222 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:21,230 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:51:21,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21 WrapperNode [2023-11-21 18:51:21,231 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:51:21,232 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:51:21,233 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:51:21,233 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:51:21,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,380 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,460 INFO L138 Inliner]: procedures = 690, calls = 1683, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 655 [2023-11-21 18:51:21,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:51:21,462 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:51:21,462 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:51:21,462 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:51:21,472 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,482 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,483 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,518 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,523 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,531 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,548 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:51:21,549 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:51:21,549 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:51:21,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:51:21,550 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:21" (1/1) ... [2023-11-21 18:51:21,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:51:21,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:51:21,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:51:21,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:51:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:51:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-21 18:51:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-21 18:51:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-21 18:51:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-21 18:51:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-21 18:51:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-21 18:51:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:51:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-21 18:51:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-21 18:51:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:51:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:51:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:51:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:51:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:51:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-21 18:51:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-21 18:51:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:51:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:51:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-21 18:51:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-21 18:51:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-21 18:51:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-21 18:51:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-21 18:51:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-21 18:51:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:51:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:51:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-21 18:51:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-21 18:51:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:51:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:51:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:51:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-21 18:51:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-21 18:51:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-21 18:51:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-21 18:51:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-21 18:51:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-21 18:51:21,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:51:21,667 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:51:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:51:21,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:51:22,078 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:51:22,082 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:51:23,273 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:51:23,544 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:51:23,544 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:51:23,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:51:23 BoogieIcfgContainer [2023-11-21 18:51:23,547 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:51:23,548 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:51:23,549 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:51:23,561 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:51:23,561 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:51:23" (1/1) ... [2023-11-21 18:51:23,573 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:51:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2023-11-21 18:51:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2023-11-21 18:51:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-21 18:51:23,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:23,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-11-21 18:51:25,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 215 transitions. [2023-11-21 18:51:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2023-11-21 18:51:25,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-21 18:51:25,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:25,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 2113 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-21 18:51:25,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:51:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:51:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 157 states and 223 transitions. [2023-11-21 18:51:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 223 transitions. [2023-11-21 18:51:26,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-21 18:51:26,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:26,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:27,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 2245 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-21 18:51:27,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:51:27,196 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-21 18:51:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:27,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 160 states and 228 transitions. [2023-11-21 18:51:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 228 transitions. [2023-11-21 18:51:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-21 18:51:27,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:27,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:51:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2023-11-21 18:51:37,857 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:488) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-21 18:51:37,861 INFO L158 Benchmark]: Toolchain (without parser) took 19954.61ms. Allocated memory was 113.2MB in the beginning and 251.7MB in the end (delta: 138.4MB). Free memory was 67.0MB in the beginning and 131.9MB in the end (delta: -64.9MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2023-11-21 18:51:37,861 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 113.2MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:51:37,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3322.07ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 67.0MB in the beginning and 77.4MB in the end (delta: -10.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2023-11-21 18:51:37,863 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.68ms. Allocated memory is still 169.9MB. Free memory was 76.6MB in the beginning and 114.2MB in the end (delta: -37.6MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2023-11-21 18:51:37,863 INFO L158 Benchmark]: Boogie Preprocessor took 86.57ms. Allocated memory is still 169.9MB. Free memory was 114.2MB in the beginning and 107.7MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-21 18:51:37,865 INFO L158 Benchmark]: RCFGBuilder took 1998.46ms. Allocated memory is still 169.9MB. Free memory was 107.7MB in the beginning and 68.3MB in the end (delta: 39.4MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2023-11-21 18:51:37,866 INFO L158 Benchmark]: CodeCheck took 14310.77ms. Allocated memory was 169.9MB in the beginning and 251.7MB in the end (delta: 81.8MB). Free memory was 68.3MB in the beginning and 131.9MB in the end (delta: -63.6MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2023-11-21 18:51:37,869 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:488) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 113.2MB. Free memory is still 84.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3322.07ms. Allocated memory was 113.2MB in the beginning and 169.9MB in the end (delta: 56.6MB). Free memory was 67.0MB in the beginning and 77.4MB in the end (delta: -10.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.68ms. Allocated memory is still 169.9MB. Free memory was 76.6MB in the beginning and 114.2MB in the end (delta: -37.6MB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.57ms. Allocated memory is still 169.9MB. Free memory was 114.2MB in the beginning and 107.7MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1998.46ms. Allocated memory is still 169.9MB. Free memory was 107.7MB in the beginning and 68.3MB in the end (delta: 39.4MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * CodeCheck took 14310.77ms. Allocated memory was 169.9MB in the beginning and 251.7MB in the end (delta: 81.8MB). Free memory was 68.3MB in the beginning and 131.9MB in the end (delta: -63.6MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7743]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-21 18:51:37,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --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 f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:51:40,747 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:51:40,889 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-21 18:51:40,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:51:40,945 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:51:40,946 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:51:40,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:51:40,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:51:40,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:51:40,954 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:51:40,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:51:40,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:51:40,955 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:51:40,957 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:51:40,958 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:51:40,958 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:51:40,959 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:51:40,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:51:40,960 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:51:40,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:51:40,962 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:51:40,963 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:51:40,963 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:51:40,964 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:51:40,964 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:51:40,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:51:40,965 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:51:40,966 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:51:40,966 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:51:40,967 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:51:40,968 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:51:40,969 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:51:40,969 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:51:40,970 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:51:40,970 INFO L153 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2023-11-21 18:51:41,401 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:51:41,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:51:41,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:51:41,428 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:51:41,429 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:51:41,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-21 18:51:44,697 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:51:45,330 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:51:45,331 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2023-11-21 18:51:45,373 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data/ddb59505d/3bf2aa8a74c64a7ab3a3ff17316e6bf5/FLAGd0904641c [2023-11-21 18:51:45,395 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/data/ddb59505d/3bf2aa8a74c64a7ab3a3ff17316e6bf5 [2023-11-21 18:51:45,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:51:45,404 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:51:45,408 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:51:45,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:51:45,414 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:51:45,416 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:51:45" (1/1) ... [2023-11-21 18:51:45,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34f974b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:45, skipping insertion in model container [2023-11-21 18:51:45,417 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:51:45" (1/1) ... [2023-11-21 18:51:45,537 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:51:45,849 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2023-11-21 18:51:45,858 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2023-11-21 18:51:47,055 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,056 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,056 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,063 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,064 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,081 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,082 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,084 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,085 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,087 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,088 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,089 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,089 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,522 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:51:47,524 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:51:47,525 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:51:47,527 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:51:47,529 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:51:47,529 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:51:47,530 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:51:47,531 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:51:47,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:51:47,533 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:51:47,728 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,729 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,735 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,746 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:47,838 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:51:47,897 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-21 18:51:48,011 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:51:48,022 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2023-11-21 18:51:48,023 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2023-11-21 18:51:48,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,129 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,129 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,130 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,131 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,149 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,150 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,152 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,152 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,155 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,156 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,157 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,157 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,256 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:51:48,261 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:51:48,262 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:51:48,263 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:51:48,265 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:51:48,265 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:51:48,267 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:51:48,269 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:51:48,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:51:48,271 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:51:48,324 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,329 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,330 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,335 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:51:48,404 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:51:48,426 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2023-11-21 18:51:48,427 WARN L240 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_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2023-11-21 18:51:48,511 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,512 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,512 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,512 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,513 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,522 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,524 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,525 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,528 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,528 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:51:48,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:51:48,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:51:48,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:51:48,563 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:51:48,563 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:51:48,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:51:48,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:51:48,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:51:48,565 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:51:48,644 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,654 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,655 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,661 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:51:48,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] [2023-11-21 18:51:48,716 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:51:49,089 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,105 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,115 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,115 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,116 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,117 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,117 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:51:49,125 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:51:49,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49 WrapperNode [2023-11-21 18:51:49,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:51:49,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:51:49,127 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:51:49,127 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:51:49,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,264 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,367 INFO L138 Inliner]: procedures = 710, calls = 1683, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 652 [2023-11-21 18:51:49,368 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:51:49,370 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:51:49,371 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:51:49,371 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:51:49,387 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,387 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,406 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,422 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,474 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,489 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,496 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:51:49,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:51:49,511 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:51:49,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:51:49,512 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:51:49" (1/1) ... [2023-11-21 18:51:49,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:51:49,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:51:49,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:51:49,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:51:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:51:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-21 18:51:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-21 18:51:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-21 18:51:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-21 18:51:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-21 18:51:49,628 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-21 18:51:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 18:51:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-21 18:51:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-21 18:51:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-21 18:51:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-21 18:51:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:51:49,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:51:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:51:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:51:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:51:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-21 18:51:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-21 18:51:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:51:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:51:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-21 18:51:49,630 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-21 18:51:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-21 18:51:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-21 18:51:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-21 18:51:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-21 18:51:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-21 18:51:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:51:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:51:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-21 18:51:49,631 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-21 18:51:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:51:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:51:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-21 18:51:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-21 18:51:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:51:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-21 18:51:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-21 18:51:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-21 18:51:49,632 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-21 18:51:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-21 18:51:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-21 18:51:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:51:49,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:51:49,955 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:51:49,958 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:51:52,435 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:51:52,883 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:51:52,883 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:51:52,885 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:51:52 BoogieIcfgContainer [2023-11-21 18:51:52,885 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:51:52,887 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:51:52,887 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:51:52,901 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:51:52,901 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:51:52" (1/1) ... [2023-11-21 18:51:52,911 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:51:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:53,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2023-11-21 18:51:53,017 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2023-11-21 18:51:53,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-21 18:51:53,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:53,025 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-21 18:51:53,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 [2023-11-21 18:51:53,030 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-21 18:51:53,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-21 18:51:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:53,621 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-21 18:51:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:54,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 1205 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-21 18:51:54,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:51:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-21 18:51:54,694 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (2)] Exception during sending of exit command (exit): Broken pipe [2023-11-21 18:51:54,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-21 18:51:58,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 18:51:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:51:58,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 215 transitions. [2023-11-21 18:51:58,926 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 215 transitions. [2023-11-21 18:51:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-21 18:51:58,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:51:58,929 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-21 18:51:58,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 [2023-11-21 18:51:58,931 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-21 18:51:58,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2023-11-21 18:51:59,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:51:59,556 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-21 18:52:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:52:00,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 1311 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:52:00,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:52:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-21 18:52:00,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2023-11-21 18:52:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:52:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 157 states and 222 transitions. [2023-11-21 18:52:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 222 transitions. [2023-11-21 18:52:01,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-21 18:52:01,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:52:01,179 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-21 18:52:01,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 [2023-11-21 18:52:01,181 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-21 18:52:01,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-11-21 18:52:01,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:52:01,908 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2023-11-21 18:52:02,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:52:02,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 1417 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:52:02,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:52:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-21 18:52:03,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2023-11-21 18:52:03,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:52:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 160 states and 226 transitions. [2023-11-21 18:52:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 226 transitions. [2023-11-21 18:52:03,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-21 18:52:03,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:52:03,158 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-21 18:52:03,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 [2023-11-21 18:52:03,163 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-21 18:52:03,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_873eb0e2-d195-46d7-b2c5-2fd7a5dc4068/bin/ukojak-verify-i0I2FZA1j2/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process