./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm --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 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:58:04,956 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:58:05,070 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:58:05,082 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:58:05,082 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:58:05,125 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:58:05,126 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:58:05,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:58:05,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:58:05,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:58:05,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:58:05,128 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:58:05,128 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:58:05,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:58:05,128 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:58:05,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:58:05,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:58:05,130 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:58:05,130 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:58:05,130 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:58:05,130 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:58:05,130 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:58:05,131 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:58:05,131 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:58:05,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:58:05,131 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:58:05,131 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:58:05,131 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:58:05,131 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:58:05,131 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:58:05,131 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm 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 -> 179a1ffc86769a00f66e166b0105235f9f4d772a412ed21eb988649ef2cb5874 [2024-11-13 20:58:05,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:58:05,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:58:05,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:58:05,499 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:58:05,500 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:58:05,501 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i Unable to find full path for "g++" [2024-11-13 20:58:07,661 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:58:08,437 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:58:08,438 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i [2024-11-13 20:58:08,504 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/data/c1ddc81f2/f31c96002e024e8ab2d1cbeb8da9d280/FLAGd4a9ce903 [2024-11-13 20:58:08,531 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/data/c1ddc81f2/f31c96002e024e8ab2d1cbeb8da9d280 [2024-11-13 20:58:08,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:58:08,541 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:58:08,543 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:58:08,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:58:08,554 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:58:08,555 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:58:08" (1/1) ... [2024-11-13 20:58:08,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a2c32b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:08, skipping insertion in model container [2024-11-13 20:58:08,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:58:08" (1/1) ... [2024-11-13 20:58:08,715 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:58:09,073 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_572245e3-3891-43f1-82de-92f73fec14aa/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-11-13 20:58:09,084 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_572245e3-3891-43f1-82de-92f73fec14aa/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-11-13 20:58:10,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,381 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,382 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,384 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,417 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,418 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,422 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,423 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,426 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,427 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,428 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:10,428 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,682 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,683 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,689 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,690 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,711 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,712 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,713 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,714 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,718 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,718 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,761 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_572245e3-3891-43f1-82de-92f73fec14aa/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-11-13 20:58:11,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:58:11,806 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:58:11,824 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_572245e3-3891-43f1-82de-92f73fec14aa/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4503,4516] [2024-11-13 20:58:11,829 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_572245e3-3891-43f1-82de-92f73fec14aa/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[4563,4576] [2024-11-13 20:58:11,930 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,930 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,930 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,931 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,931 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,940 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,942 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,943 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,944 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,945 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,946 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,946 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:11,946 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,066 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7544-7555] [2024-11-13 20:58:12,200 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,201 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,211 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,212 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,215 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,216 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,228 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,228 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,229 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,229 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,229 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,229 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,230 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 20:58:12,252 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_572245e3-3891-43f1-82de-92f73fec14aa/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness_negated.i[228209,228222] [2024-11-13 20:58:12,252 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:58:12,579 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:58:12,580 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12 WrapperNode [2024-11-13 20:58:12,580 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:58:12,581 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:58:12,582 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:58:12,582 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:58:12,589 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,687 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,760 INFO L138 Inliner]: procedures = 764, calls = 2425, calls flagged for inlining = 66, calls inlined = 11, statements flattened = 831 [2024-11-13 20:58:12,760 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:58:12,763 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:58:12,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:58:12,764 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:58:12,774 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,786 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,787 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,852 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,858 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,869 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,873 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,888 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:58:12,889 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:58:12,889 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:58:12,889 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:58:12,894 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:58:12" (1/1) ... [2024-11-13 20:58:12,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:58:12,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:58:12,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:58:12,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_572245e3-3891-43f1-82de-92f73fec14aa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:58:12,980 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2024-11-13 20:58:12,980 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2024-11-13 20:58:12,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 20:58:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:58:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 20:58:12,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 20:58:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-13 20:58:12,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-13 20:58:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:58:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2024-11-13 20:58:12,981 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2024-11-13 20:58:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:58:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 20:58:12,982 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 20:58:12,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:58:12,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:58:12,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 20:58:12,983 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-13 20:58:12,983 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-13 20:58:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:58:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:58:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-13 20:58:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-13 20:58:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:58:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:58:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:58:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 20:58:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 20:58:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 20:58:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 20:58:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:58:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:58:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:58:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:58:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-13 20:58:12,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-13 20:58:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:58:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-13 20:58:12,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-13 20:58:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:58:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 20:58:12,987 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 20:58:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 20:58:12,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 20:58:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-13 20:58:12,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-13 20:58:12,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:58:12,988 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2024-11-13 20:58:12,988 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2024-11-13 20:58:12,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:58:12,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-13 20:58:12,989 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-13 20:58:13,382 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:58:13,384 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:58:26,006 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2024-11-13 20:58:26,146 INFO L? ?]: Removed 174 outVars from TransFormulas that were not future-live. [2024-11-13 20:58:26,147 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:58:26,867 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:58:26,868 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:58:26,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:58:26 BoogieIcfgContainer [2024-11-13 20:58:26,868 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:58:26,869 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:58:26,869 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:58:26,883 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:58:26,884 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:58:26" (1/1) ... [2024-11-13 20:58:26,896 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:58:26,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:26,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 129 states and 161 transitions. [2024-11-13 20:58:26,979 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 161 transitions. [2024-11-13 20:58:26,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:58:26,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:26,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:58:47,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 131 states and 161 transitions. [2024-11-13 20:58:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 161 transitions. [2024-11-13 20:58:48,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:58:48,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:58:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 135 states and 167 transitions. [2024-11-13 20:58:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 167 transitions. [2024-11-13 20:58:58,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:58:58,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:58,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:59:11,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 139 states and 171 transitions. [2024-11-13 20:59:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 171 transitions. [2024-11-13 20:59:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:59:11,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:11,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:19,105 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:59:20,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:20,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 143 states and 176 transitions. [2024-11-13 20:59:20,512 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 176 transitions. [2024-11-13 20:59:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:59:20,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:20,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:26,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:28,185 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:59:29,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:29,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 145 states and 177 transitions. [2024-11-13 20:59:29,022 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 177 transitions. [2024-11-13 20:59:29,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:59:29,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:29,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:59:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 146 states and 178 transitions. [2024-11-13 20:59:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 178 transitions. [2024-11-13 20:59:39,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:59:39,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:39,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:59:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:53,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 150 states and 181 transitions. [2024-11-13 20:59:53,995 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 181 transitions. [2024-11-13 20:59:53,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:59:53,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:53,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 21:00:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 151 states and 181 transitions. [2024-11-13 21:00:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 181 transitions. [2024-11-13 21:00:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:00:02,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:24,953 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 21:01:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 184 transitions. [2024-11-13 21:01:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 184 transitions. [2024-11-13 21:01:06,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:01:06,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:06,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:25,381 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 21:01:44,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:44,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 188 transitions. [2024-11-13 21:01:44,807 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 188 transitions. [2024-11-13 21:01:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:01:44,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:44,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 21:02:05,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:05,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 156 states and 187 transitions. [2024-11-13 21:02:05,179 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 187 transitions. [2024-11-13 21:02:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:02:05,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:05,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms