./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_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_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/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_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/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_f5f14941-0e48-4683-8524-d229f4f27078/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 ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:55,501 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:55,596 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:05:55,605 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:55,606 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:55,642 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:55,643 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:55,644 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:55,645 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:55,646 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:55,646 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:55,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:55,647 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:55,647 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:55,648 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:55,649 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:55,649 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:55,650 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:55,650 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:55,651 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:55,651 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:55,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:55,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:55,655 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:55,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:55,656 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:55,656 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:55,656 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:55,661 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:55,661 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:55,661 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_f5f14941-0e48-4683-8524-d229f4f27078/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f [2024-11-08 22:05:55,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:56,024 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:56,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:56,030 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:56,031 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:56,032 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:05:58,131 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:58,660 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:58,661 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-11-08 22:05:58,710 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data/649bd55e9/76eabcf2c3c740e6acdc10e28e79fb9d/FLAGce44e02d0 [2024-11-08 22:05:58,730 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data/649bd55e9/76eabcf2c3c740e6acdc10e28e79fb9d [2024-11-08 22:05:58,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:58,736 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:58,739 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:58,739 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:58,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:58,747 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:58" (1/1) ... [2024-11-08 22:05:58,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64b8fbb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:58, skipping insertion in model container [2024-11-08 22:05:58,750 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:58" (1/1) ... [2024-11-08 22:05:58,888 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:59,274 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-08 22:05:59,284 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-08 22:06:00,544 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,545 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,545 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,546 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,548 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,565 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,566 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,569 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,570 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,573 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,574 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,575 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:00,576 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,226 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,226 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,255 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,256 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,263 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,266 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,291 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,294 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,295 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,295 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,296 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,296 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,297 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,349 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-08 22:06:02,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:02,401 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:06:02,419 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-08 22:06:02,419 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-08 22:06:02,474 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,474 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,475 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,475 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,476 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,489 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,489 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,491 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,491 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,492 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,497 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,498 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,498 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-08 22:06:02,747 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,748 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,759 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,760 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,764 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,767 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,783 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,788 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,788 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,789 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,790 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,794 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,795 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:06:02,833 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-08 22:06:02,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:06:03,170 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:06:03,171 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03 WrapperNode [2024-11-08 22:06:03,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:06:03,173 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:03,173 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:06:03,173 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:06:03,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,450 INFO L138 Inliner]: procedures = 763, calls = 2426, calls flagged for inlining = 67, calls inlined = 13, statements flattened = 854 [2024-11-08 22:06:03,451 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:06:03,452 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:06:03,452 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:06:03,452 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:06:03,468 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,468 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,478 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,479 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,511 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,516 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,525 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,529 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,541 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:06:03,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:06:03,542 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:06:03,543 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:06:03,544 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:06:03" (1/1) ... [2024-11-08 22:06:03,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:06:03,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:06:03,604 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:06:03,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:06:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 22:06:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 22:06:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 22:06:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:06:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:06:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:06:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 22:06:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 22:06:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:06:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 22:06:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 22:06:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:06:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:06:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:06:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:06:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:06:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-08 22:06:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 22:06:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 22:06:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:06:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:06:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 22:06:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 22:06:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:06:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:06:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:06:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 22:06:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 22:06:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:06:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:06:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:06:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:06:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:06:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:06:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 22:06:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 22:06:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:06:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 22:06:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 22:06:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:06:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:06:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:06:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:06:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:06:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 22:06:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 22:06:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 22:06:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 22:06:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:06:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 22:06:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 22:06:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:06:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 22:06:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 22:06:04,075 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:06:04,079 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:06:17,270 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 22:06:17,416 INFO L? ?]: Removed 194 outVars from TransFormulas that were not future-live. [2024-11-08 22:06:17,416 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:06:18,076 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:06:18,076 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:06:18,077 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:18 BoogieIcfgContainer [2024-11-08 22:06:18,077 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:06:18,078 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:06:18,078 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:06:18,095 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:06:18,095 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:06:18" (1/1) ... [2024-11-08 22:06:18,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:06:18,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:18,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-08 22:06:18,202 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-08 22:06:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:06:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:18,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:06:39,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:40,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 143 states and 177 transitions. [2024-11-08 22:06:40,665 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 177 transitions. [2024-11-08 22:06:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:06:40,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,245 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:06:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 147 states and 183 transitions. [2024-11-08 22:06:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2024-11-08 22:06:53,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:06:53,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:53,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:07:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 151 states and 187 transitions. [2024-11-08 22:07:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 187 transitions. [2024-11-08 22:07:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:07:07,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:07,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:07:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 155 states and 192 transitions. [2024-11-08 22:07:18,912 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 192 transitions. [2024-11-08 22:07:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:07:18,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:27,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:07:29,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 157 states and 193 transitions. [2024-11-08 22:07:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 193 transitions. [2024-11-08 22:07:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:07:29,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:07:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 158 states and 194 transitions. [2024-11-08 22:07:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 194 transitions. [2024-11-08 22:07:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:07:43,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:43,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:49,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:55,118 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:07:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:59,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 162 states and 197 transitions. [2024-11-08 22:07:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 197 transitions. [2024-11-08 22:07:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:07:59,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:59,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:10,924 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:08:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 163 states and 197 transitions. [2024-11-08 22:08:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 197 transitions. [2024-11-08 22:08:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:08:11,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:38,988 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 22:09:07,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:09:26,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 165 states and 200 transitions. [2024-11-08 22:09:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 200 transitions. [2024-11-08 22:09:26,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:09:26,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:26,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:33,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:51,671 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 22:10:11,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:11,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 168 states and 204 transitions. [2024-11-08 22:10:11,594 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 204 transitions. [2024-11-08 22:10:11,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:10:11,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:11,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2024-11-08 22:10:33,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 168 states and 203 transitions. [2024-11-08 22:10:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 203 transitions. [2024-11-08 22:10:33,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:10:33,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:33,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:14,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 22:11:14,405 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 22:11:14,408 INFO L158 Benchmark]: Toolchain (without parser) took 315672.18ms. Allocated memory was 203.4MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 154.1MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 589.3MB. Max. memory is 16.1GB. [2024-11-08 22:11:14,409 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 136.3MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:11:14,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4433.07ms. Allocated memory is still 203.4MB. Free memory was 154.1MB in the beginning and 73.2MB in the end (delta: 80.9MB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. [2024-11-08 22:11:14,411 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.35ms. Allocated memory is still 203.4MB. Free memory was 73.2MB in the beginning and 128.2MB in the end (delta: -55.0MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2024-11-08 22:11:14,411 INFO L158 Benchmark]: Boogie Preprocessor took 89.85ms. Allocated memory is still 203.4MB. Free memory was 128.2MB in the beginning and 119.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:11:14,412 INFO L158 Benchmark]: RCFGBuilder took 14534.53ms. Allocated memory was 203.4MB in the beginning and 283.1MB in the end (delta: 79.7MB). Free memory was 119.8MB in the beginning and 178.6MB in the end (delta: -58.7MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2024-11-08 22:11:14,413 INFO L158 Benchmark]: CodeCheck took 296329.76ms. Allocated memory was 283.1MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 178.6MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 532.3MB. Max. memory is 16.1GB. [2024-11-08 22:11:14,417 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 0.35ms. Allocated memory is still 136.3MB. Free memory is still 82.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4433.07ms. Allocated memory is still 203.4MB. Free memory was 154.1MB in the beginning and 73.2MB in the end (delta: 80.9MB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.35ms. Allocated memory is still 203.4MB. Free memory was 73.2MB in the beginning and 128.2MB in the end (delta: -55.0MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.85ms. Allocated memory is still 203.4MB. Free memory was 128.2MB in the beginning and 119.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 14534.53ms. Allocated memory was 203.4MB in the beginning and 283.1MB in the end (delta: 79.7MB). Free memory was 119.8MB in the beginning and 178.6MB in the end (delta: -58.7MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. * CodeCheck took 296329.76ms. Allocated memory was 283.1MB in the beginning and 3.5GB in the end (delta: 3.3GB). Free memory was 178.6MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 532.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7526]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-08 22:11:14,633 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:11:14,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/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_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/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_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/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_f5f14941-0e48-4683-8524-d229f4f27078/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 ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:11:17,281 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:11:17,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-08 22:11:17,422 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:11:17,426 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:11:17,427 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:11:17,428 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:11:17,428 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:11:17,429 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:11:17,430 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:11:17,430 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:11:17,431 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:11:17,431 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:11:17,434 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:11:17,435 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:11:17,435 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:11:17,435 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:11:17,436 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:11:17,436 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:11:17,436 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:11:17,437 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:11:17,441 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:11:17,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:11:17,442 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:11:17,442 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:11:17,442 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:11:17,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:11:17,443 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:11:17,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:11:17,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:11:17,445 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:11:17,445 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:11:17,445 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:11:17,445 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_f5f14941-0e48-4683-8524-d229f4f27078/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ace14697ac0820cd1cdf4cf69cd00f22476365c493527983be1f9a153e0d5b6f [2024-11-08 22:11:17,872 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:11:17,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:11:17,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:11:17,915 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:11:17,916 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:11:17,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i Unable to find full path for "g++" [2024-11-08 22:11:20,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:11:20,767 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:11:20,767 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i [2024-11-08 22:11:20,821 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data/3cafbcda9/eaf4854b270e4f6ba2b963ee9d9ca0d3/FLAG98b80e8fb [2024-11-08 22:11:20,838 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/data/3cafbcda9/eaf4854b270e4f6ba2b963ee9d9ca0d3 [2024-11-08 22:11:20,843 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:11:20,845 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:11:20,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:11:20,848 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:11:20,854 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:11:20,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:11:20" (1/1) ... [2024-11-08 22:11:20,858 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@393232e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:20, skipping insertion in model container [2024-11-08 22:11:20,859 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:11:20" (1/1) ... [2024-11-08 22:11:21,003 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:11:21,355 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-08 22:11:21,364 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-08 22:11:22,421 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 22:11:22,683 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 22:11:22,683 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 22:11:22,685 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 22:11:22,699 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 22:11:22,701 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,702 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,702 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,703 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 22:11:22,704 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,705 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,709 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 22:11:22,709 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 22:11:22,712 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 22:11:22,713 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 22:11:22,724 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,725 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 22:11:22,725 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,726 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 22:11:22,728 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,729 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 22:11:22,729 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,730 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 22:11:22,732 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,734 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 22:11:22,734 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,735 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 22:11:22,736 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:22,736 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:23,315 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 22:11:23,315 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 22:11:23,316 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 22:11:23,317 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 22:11:23,517 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 22:11:23,869 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 22:11:23,885 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 22:11:23,902 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 22:11:23,934 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 22:11:23,941 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 22:11:23,957 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 22:11:23,975 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 22:11:23,983 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 22:11:24,017 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,019 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,055 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,055 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,063 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,067 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,083 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 22:11:24,085 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 22:11:24,090 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,092 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,093 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,093 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,094 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,094 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,094 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,097 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 22:11:24,128 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 22:11:24,134 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 22:11:24,175 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-08 22:11:24,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:11:24,224 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-08 22:11:24,295 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:11:24,302 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-08 22:11:24,302 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-08 22:11:24,334 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 22:11:24,352 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 22:11:24,353 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 22:11:24,353 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 22:11:24,362 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 22:11:24,362 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,363 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,363 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,364 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 22:11:24,364 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,365 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,370 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 22:11:24,371 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 22:11:24,372 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 22:11:24,372 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 22:11:24,380 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,380 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 22:11:24,381 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,381 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 22:11:24,382 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,383 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 22:11:24,383 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,384 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 22:11:24,385 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,385 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 22:11:24,386 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,386 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 22:11:24,386 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,387 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,438 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 22:11:24,439 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 22:11:24,440 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 22:11:24,441 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 22:11:24,510 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 22:11:24,577 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 22:11:24,583 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 22:11:24,594 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 22:11:24,610 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 22:11:24,616 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 22:11:24,624 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 22:11:24,636 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 22:11:24,642 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 22:11:24,652 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,653 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,663 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,665 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,668 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,669 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,682 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 22:11:24,683 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 22:11:24,684 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,686 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,687 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,688 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,688 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,689 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,689 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,692 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 22:11:24,711 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 22:11:24,715 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 22:11:24,727 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-08 22:11:24,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:11:24,759 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:11:24,778 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4501,4514] [2024-11-08 22:11:24,783 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[4561,4574] [2024-11-08 22:11:24,861 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,862 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,862 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,862 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,863 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,867 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,868 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,868 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,869 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,870 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,873 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,873 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,874 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:24,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2024-11-08 22:11:25,009 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,009 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,021 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,022 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,055 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,056 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,063 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,064 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,065 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,066 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,066 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,066 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,067 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 22:11:25,095 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_f5f14941-0e48-4683-8524-d229f4f27078/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness_negated.i[228071,228084] [2024-11-08 22:11:25,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:11:25,497 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:11:25,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25 WrapperNode [2024-11-08 22:11:25,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:11:25,503 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:11:25,503 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:11:25,503 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:11:25,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,665 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,761 INFO L138 Inliner]: procedures = 784, calls = 2426, calls flagged for inlining = 69, calls inlined = 13, statements flattened = 794 [2024-11-08 22:11:25,762 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:11:25,763 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:11:25,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:11:25,764 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:11:25,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,820 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,831 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,867 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,872 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,896 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:11:25,897 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:11:25,897 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:11:25,897 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:11:25,898 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:11:25" (1/1) ... [2024-11-08 22:11:25,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:11:25,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:11:25,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:11:25,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:11:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-08 22:11:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-08 22:11:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-08 22:11:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 22:11:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 22:11:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:11:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:11:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 22:11:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 22:11:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:11:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:11:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:11:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:11:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:11:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 22:11:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 22:11:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:11:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:11:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 22:11:25,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 22:11:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:11:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 22:11:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 22:11:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-08 22:11:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 22:11:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 22:11:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-08 22:11:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-08 22:11:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:11:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:11:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-08 22:11:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-08 22:11:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-08 22:11:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-08 22:11:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-08 22:11:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 22:11:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 22:11:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-08 22:11:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-08 22:11:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-08 22:11:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-08 22:11:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-08 22:11:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:11:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:11:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-08 22:11:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 22:11:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 22:11:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:11:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-08 22:11:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-08 22:11:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 22:11:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 22:11:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 22:11:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 22:11:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-08 22:11:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-08 22:11:26,418 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:11:26,421 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:12:11,964 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-08 22:12:12,432 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-08 22:12:12,432 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:12:12,905 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:12:12,906 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:12:12,906 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:12:12 BoogieIcfgContainer [2024-11-08 22:12:12,906 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:12:12,909 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:12:12,909 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:12:12,920 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:12:12,921 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:12:12" (1/1) ... [2024-11-08 22:12:12,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:12:12,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:13,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-11-08 22:12:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-11-08 22:12:13,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:12:13,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:13,017 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:12:13,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:12:13,020 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:12:13,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 22:12:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:21,706 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:12:29,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:29,662 INFO L255 TraceCheckSpWp]: Trace formula consists of 2467 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:12:29,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:12:30,476 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:12:30,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 22:12:40,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:51,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:12:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 138 states and 172 transitions. [2024-11-08 22:12:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 172 transitions. [2024-11-08 22:12:53,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:12:53,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:53,396 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:12:53,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:12:53,398 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:12:53,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 22:13:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:01,000 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:13:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:08,438 INFO L255 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:13:08,443 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:11,256 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:13:11,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-08 22:13:26,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 141 states and 177 transitions. [2024-11-08 22:13:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 177 transitions. [2024-11-08 22:13:26,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:13:26,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:26,188 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:13:26,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:13:26,190 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:13:26,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 22:13:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:36,506 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:13:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:44,374 INFO L255 TraceCheckSpWp]: Trace formula consists of 2579 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 22:13:44,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:13:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:13:55,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-08 22:14:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 146 states and 187 transitions. [2024-11-08 22:14:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 187 transitions. [2024-11-08 22:14:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:14:12,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:12,199 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:14:12,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:14:12,202 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:14:12,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 22:14:23,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:23,903 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:14:31,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:31,200 INFO L255 TraceCheckSpWp]: Trace formula consists of 2593 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 22:14:31,204 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:14:41,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-11-08 22:14:54,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:15:04,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:15:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 150 states and 191 transitions. [2024-11-08 22:15:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 191 transitions. [2024-11-08 22:15:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:15:12,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:12,486 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:15:12,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:15:12,493 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:15:12,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 22:15:21,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:21,524 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:15:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:29,534 INFO L255 TraceCheckSpWp]: Trace formula consists of 2856 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 22:15:29,538 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:37,031 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:15:37,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-08 22:15:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:45,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 153 states and 195 transitions. [2024-11-08 22:15:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 195 transitions. [2024-11-08 22:15:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:15:45,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:45,246 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:15:45,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:15:45,251 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:15:45,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 22:15:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:55,372 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:16:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:03,532 INFO L255 TraceCheckSpWp]: Trace formula consists of 2944 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 22:16:03,537 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:07,877 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:16:07,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-08 22:16:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 154 states and 195 transitions. [2024-11-08 22:16:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 195 transitions. [2024-11-08 22:16:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:16:12,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:12,475 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:16:12,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:16:12,477 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:16:12,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-08 22:16:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:26,300 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:16:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:34,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 2920 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 22:16:34,444 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:16:40,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (8)] Forceful destruction successful, exit code 0 [2024-11-08 22:16:55,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:17:05,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:17:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:05,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 155 states and 196 transitions. [2024-11-08 22:17:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 196 transitions. [2024-11-08 22:17:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:17:05,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:05,363 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:17:05,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:17:05,366 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:17:05,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-11-08 22:17:24,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:24,111 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:17:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:31,607 INFO L255 TraceCheckSpWp]: Trace formula consists of 2976 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:17:31,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:17:53,464 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 22:17:53,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2024-11-08 22:18:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 159 states and 199 transitions. [2024-11-08 22:18:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 199 transitions. [2024-11-08 22:18:16,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:18:16,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:16,542 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:18:16,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:18:16,544 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:18:16,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f5f14941-0e48-4683-8524-d229f4f27078/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-11-08 22:18:30,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:30,530 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:18:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:38,170 INFO L255 TraceCheckSpWp]: Trace formula consists of 2984 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-08 22:18:38,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:18:40,382 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 22:18:40,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 22:19:03,437 WARN L873 $PredicateComparison]: unable to prove that (or (exists ((|v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1| (_ BitVec 64)) (|v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1| (_ BitVec 64))) (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.offset| |v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1|) |v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1|)))) (exists ((|v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1| (_ BitVec 64)) (|v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1| (_ BitVec 64))) (not (= (_ bv0 64) (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_init_~map#1.base_BEFORE_CALL_1|) |v_ULTIMATE.start_aws_hash_table_init_~map#1.offset_BEFORE_CALL_1|))))) is different from true [2024-11-08 22:19:34,066 WARN L286 SmtUtils]: Spent 22.70s on a formula simplification that was a NOOP. DAG size: 23 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)