./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 a0165632 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_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/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_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:20:31,669 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:20:31,752 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:20:31,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:20:31,757 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:20:31,799 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:20:31,802 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:20:31,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:20:31,803 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:20:31,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:20:31,803 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:20:31,804 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:20:31,804 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:20:31,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:20:31,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:20:31,805 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:20:31,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:20:31,809 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:20:31,809 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:20:31,810 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:20:31,810 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:20:31,814 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:20:31,815 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:20:31,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:20:31,815 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:31,816 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:20:31,816 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:20:31,816 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:20:31,817 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:20:31,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:20:31,817 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_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2024-11-08 22:20:32,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:20:32,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:20:32,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:20:32,197 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:20:32,198 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:20:32,200 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:20:34,226 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:20:34,700 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:20:34,701 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2024-11-08 22:20:34,766 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data/dc231ab1c/08564ddfcb7a435baabbce07fdf78009/FLAGe108130dd [2024-11-08 22:20:34,786 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data/dc231ab1c/08564ddfcb7a435baabbce07fdf78009 [2024-11-08 22:20:34,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:20:34,795 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:20:34,797 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:34,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:20:34,803 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:20:34,806 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,807 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ba6759 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:34, skipping insertion in model container [2024-11-08 22:20:34,807 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:34" (1/1) ... [2024-11-08 22:20:34,927 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:20:35,259 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-08 22:20:35,268 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-08 22:20:36,366 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,368 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,369 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,370 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,373 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,396 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,397 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,400 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,400 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,403 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,404 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,405 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,406 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,989 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,990 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:36,995 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,004 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,063 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:37,117 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:20:37,133 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-08 22:20:37,134 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-08 22:20:37,238 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,239 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,241 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,242 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,247 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,264 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,268 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,270 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,270 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,276 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,276 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,277 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,277 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,409 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,410 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,411 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,417 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:20:37,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] [2024-11-08 22:20:37,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:37,736 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:20:37,737 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37 WrapperNode [2024-11-08 22:20:37,737 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:37,738 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:37,738 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:20:37,739 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:20:37,748 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,822 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,905 INFO L138 Inliner]: procedures = 680, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 653 [2024-11-08 22:20:37,905 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:37,906 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:20:37,906 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:20:37,906 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:20:37,917 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,917 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,929 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,930 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,960 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,965 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,971 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,975 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:37,987 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:20:37,992 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:20:37,992 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:20:37,992 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:20:37,999 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:37" (1/1) ... [2024-11-08 22:20:38,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:38,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:20:38,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:20:38,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:20:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:20:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-08 22:20:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-08 22:20:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-08 22:20:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-08 22:20:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:20:38,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:20:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:20:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:20:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:20:38,118 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:20:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:20:38,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:20:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:20:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:20:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:20:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-08 22:20:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-08 22:20:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:20:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:20:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:20:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:20:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:20:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:20:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:20:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-08 22:20:38,122 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-08 22:20:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:20:38,122 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:20:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-08 22:20:38,122 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-08 22:20:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:20:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:20:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:20:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-08 22:20:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-08 22:20:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:20:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:20:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:20:38,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:20:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:20:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:20:38,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:20:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:20:38,521 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:20:38,524 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:20:51,307 INFO L? ?]: Removed 110 outVars from TransFormulas that were not future-live. [2024-11-08 22:20:51,307 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:20:51,743 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:20:51,744 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:20:51,744 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:51 BoogieIcfgContainer [2024-11-08 22:20:51,744 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:20:51,745 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:20:51,745 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:20:51,756 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:20:51,756 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:51" (1/1) ... [2024-11-08 22:20:51,765 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:20:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:51,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 153 states and 208 transitions. [2024-11-08 22:20:51,854 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 208 transitions. [2024-11-08 22:20:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:20:51,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:51,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:00,691 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:21:10,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:21:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:12,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 155 states and 218 transitions. [2024-11-08 22:21:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 218 transitions. [2024-11-08 22:21:12,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:12,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:12,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:19,792 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:21:20,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 159 states and 225 transitions. [2024-11-08 22:21:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 225 transitions. [2024-11-08 22:21:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:21:20,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:21:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:28,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 162 states and 229 transitions. [2024-11-08 22:21:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 229 transitions. [2024-11-08 22:21:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:21:28,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:28,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:21:56,976 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:485) 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) [2024-11-08 22:21:56,982 INFO L158 Benchmark]: Toolchain (without parser) took 82187.36ms. Allocated memory was 176.2MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 145.3MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 884.8MB. Max. memory is 16.1GB. [2024-11-08 22:21:56,983 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 134.2MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:21:56,983 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2941.12ms. Allocated memory is still 176.2MB. Free memory was 145.1MB in the beginning and 114.0MB in the end (delta: 31.1MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. [2024-11-08 22:21:56,984 INFO L158 Benchmark]: Boogie Procedure Inliner took 167.32ms. Allocated memory was 176.2MB in the beginning and 234.9MB in the end (delta: 58.7MB). Free memory was 114.0MB in the beginning and 176.5MB in the end (delta: -62.4MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2024-11-08 22:21:56,985 INFO L158 Benchmark]: Boogie Preprocessor took 85.00ms. Allocated memory is still 234.9MB. Free memory was 176.5MB in the beginning and 170.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 22:21:56,992 INFO L158 Benchmark]: RCFGBuilder took 13752.52ms. Allocated memory is still 234.9MB. Free memory was 170.2MB in the beginning and 177.6MB in the end (delta: -7.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2024-11-08 22:21:56,993 INFO L158 Benchmark]: CodeCheck took 65236.67ms. Allocated memory was 234.9MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 177.6MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 858.1MB. Max. memory is 16.1GB. [2024-11-08 22:21:57,001 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:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 134.2MB. Free memory is still 108.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2941.12ms. Allocated memory is still 176.2MB. Free memory was 145.1MB in the beginning and 114.0MB in the end (delta: 31.1MB). Peak memory consumption was 99.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 167.32ms. Allocated memory was 176.2MB in the beginning and 234.9MB in the end (delta: 58.7MB). Free memory was 114.0MB in the beginning and 176.5MB in the end (delta: -62.4MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.00ms. Allocated memory is still 234.9MB. Free memory was 176.5MB in the beginning and 170.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 13752.52ms. Allocated memory is still 234.9MB. Free memory was 170.2MB in the beginning and 177.6MB in the end (delta: -7.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * CodeCheck took 65236.67ms. Allocated memory was 234.9MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 177.6MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 858.1MB. 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. [2024-11-08 22:21:57,227 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:21:57,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/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_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk --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 0.2.5-dev-a016563 [2024-11-08 22:22:00,064 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:22:00,160 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 22:22:00,207 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:22:00,209 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:22:00,214 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:22:00,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:22:00,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:22:00,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:22:00,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:22:00,220 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:22:00,220 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:22:00,221 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:22:00,221 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:22:00,222 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:22:00,222 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:22:00,222 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:22:00,226 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:22:00,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:22:00,227 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:22:00,227 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:22:00,228 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:22:00,228 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:22:00,228 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:22:00,229 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:22:00,229 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:22:00,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:22:00,229 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:22:00,230 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:22:00,230 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:22:00,230 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:22:00,231 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:22:00,234 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:22:00,235 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_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f13d223fa70379f8cd684d69e06e46c80e83d85aad0c82c0b48e3125c1bca56a [2024-11-08 22:22:00,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:22:00,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:22:00,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:22:00,709 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:22:00,710 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:22:00,711 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:22:02,996 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:22:03,617 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:22:03,618 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i [2024-11-08 22:22:03,655 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data/729dcacca/7d56068345ed47b5a6bb2f4a22309910/FLAG8ff8abb7c [2024-11-08 22:22:03,679 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/data/729dcacca/7d56068345ed47b5a6bb2f4a22309910 [2024-11-08 22:22:03,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:22:03,687 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:22:03,689 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:22:03,689 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:22:03,694 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:22:03,697 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:22:03" (1/1) ... [2024-11-08 22:22:03,698 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@568323c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:03, skipping insertion in model container [2024-11-08 22:22:03,699 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:22:03" (1/1) ... [2024-11-08 22:22:03,813 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:22:04,111 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-08 22:22:04,120 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-08 22:22:05,169 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,456 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,458 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,459 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,475 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,480 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,481 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,481 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,483 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,484 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,485 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,490 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,491 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,509 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,513 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,514 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,514 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,516 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,516 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,519 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,519 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,521 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,523 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,524 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,524 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:05,524 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:05,525 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,138 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,138 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,141 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,142 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,298 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,309 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,310 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,310 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,311 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,312 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,312 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,312 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,319 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,325 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,336 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,336 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,337 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,337 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,339 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,340 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,340 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,341 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,341 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,343 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,343 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,343 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,344 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,344 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:22:06,467 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 22:22:06,507 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:22:06,536 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-08 22:22:06,536 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-08 22:22:06,558 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,579 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,580 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,580 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,585 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,586 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,586 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,586 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,587 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,587 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,589 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,589 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,591 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,591 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,595 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,595 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,596 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,596 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,597 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,597 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,597 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,598 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,599 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,599 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,600 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,600 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,600 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,600 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,638 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,638 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,639 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,639 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,657 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,664 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,665 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,665 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,666 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,666 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,667 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,667 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,668 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,673 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,675 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,676 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,676 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,676 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,677 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,677 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,677 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,677 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,678 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,678 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,679 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 22:22:06,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:22:06,735 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:22:06,755 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4493,4506] [2024-11-08 22:22:06,755 WARN L250 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_99e70b4e-5e59-43c5-be1e-dc575d418830/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness_negated.i[4553,4566] [2024-11-08 22:22:06,834 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,835 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,835 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,836 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,837 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,845 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,846 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,847 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,847 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,848 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,849 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,850 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,850 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,980 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,981 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,982 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:06,988 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:22:07,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7743-7754] [2024-11-08 22:22:07,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:22:07,240 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:22:07,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07 WrapperNode [2024-11-08 22:22:07,241 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:22:07,242 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:22:07,242 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:22:07,242 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:22:07,248 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,351 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,441 INFO L138 Inliner]: procedures = 700, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 650 [2024-11-08 22:22:07,442 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:22:07,442 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:22:07,442 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:22:07,443 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:22:07,459 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,474 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,479 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,521 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,529 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,545 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,551 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:22:07,573 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:22:07,573 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:22:07,573 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:22:07,574 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:07" (1/1) ... [2024-11-08 22:22:07,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:22:07,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:22:07,613 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:22:07,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:22:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:22:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-08 22:22:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-08 22:22:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-08 22:22:07,651 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-08 22:22:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:22:07,651 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:22:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:22:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:22:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-08 22:22:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:22:07,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:22:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:22:07,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:22:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:22:07,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:22:07,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:22:07,655 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-08 22:22:07,655 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-08 22:22:07,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:22:07,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:22:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 22:22:07,658 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 22:22:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:22:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:22:07,659 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:22:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:22:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-08 22:22:07,659 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-08 22:22:07,660 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:22:07,660 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:22:07,660 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-08 22:22:07,661 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-08 22:22:07,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:22:07,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:22:07,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 22:22:07,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-08 22:22:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:22:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-08 22:22:07,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-08 22:22:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:22:07,662 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:22:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:22:07,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:22:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 22:22:07,662 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:22:07,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-08 22:22:08,035 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:22:08,037 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:22:24,045 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-11-08 22:22:24,046 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:22:24,423 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:22:24,423 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:22:24,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:22:24 BoogieIcfgContainer [2024-11-08 22:22:24,424 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:22:24,424 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:22:24,425 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:22:24,435 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:22:24,435 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:22:24" (1/1) ... [2024-11-08 22:22:24,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:22:24,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:24,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 153 states and 208 transitions. [2024-11-08 22:22:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 208 transitions. [2024-11-08 22:22:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:22:24,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:24,532 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:22:24,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:22:24,536 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:22:24,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 22:22:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:32,981 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:22:42,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:42,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 2293 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:22:42,355 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:22:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:22:44,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 22:22:55,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.68s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:22:59,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 155 states and 218 transitions. [2024-11-08 22:22:59,312 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 218 transitions. [2024-11-08 22:22:59,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:22:59,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:59,315 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:22:59,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:22:59,318 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:22:59,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 22:23:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:07,292 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:23:15,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:16,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 2380 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 22:23:16,154 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:19,687 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:23:19,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-08 22:23:23,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 159 states and 225 transitions. [2024-11-08 22:23:23,977 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 225 transitions. [2024-11-08 22:23:23,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:23:23,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:23,980 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:23:23,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:23:23,982 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:23:23,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 22:23:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:32,092 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:23:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:39,744 INFO L255 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 22:23:39,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:23:41,856 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:23:41,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-08 22:23:42,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 162 states and 229 transitions. [2024-11-08 22:23:42,592 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 229 transitions. [2024-11-08 22:23:42,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:23:42,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:42,595 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:23:42,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:23:42,597 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:23:42,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99e70b4e-5e59-43c5-be1e-dc575d418830/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process