./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:50:47,714 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:50:47,788 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 16:50:47,794 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:50:47,794 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:50:47,826 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:50:47,827 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:50:47,828 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:50:47,828 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:50:47,828 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:50:47,828 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:50:47,828 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:50:47,829 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:50:47,829 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:50:47,830 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:50:47,830 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:50:47,830 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:47,830 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:50:47,830 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:50:47,832 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:50:47,832 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:50:47,832 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:50:47,832 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/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 -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2024-11-13 16:50:48,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:50:48,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:50:48,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:50:48,146 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:50:48,147 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:50:48,148 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i Unable to find full path for "g++" [2024-11-13 16:50:50,057 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:50:50,677 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:50:50,677 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2024-11-13 16:50:50,737 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data/417c777e2/6d7df44442784d18a009c38abaa6ec42/FLAGb3a587a82 [2024-11-13 16:50:50,763 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data/417c777e2/6d7df44442784d18a009c38abaa6ec42 [2024-11-13 16:50:50,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:50:50,770 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:50:50,771 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:50,772 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:50:50,778 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:50:50,779 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:50" (1/1) ... [2024-11-13 16:50:50,782 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba4a7fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:50, skipping insertion in model container [2024-11-13 16:50:50,783 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:50:50" (1/1) ... [2024-11-13 16:50:50,921 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:50:51,248 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2024-11-13 16:50:51,256 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2024-11-13 16:50:52,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,377 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,378 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,393 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,394 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,396 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,397 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,399 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,401 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,401 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:52,402 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,123 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,139 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:53,284 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:50:53,302 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2024-11-13 16:50:53,306 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2024-11-13 16:50:53,414 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,414 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,418 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,419 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,420 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,433 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,434 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,437 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,437 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,439 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,439 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,443 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,444 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,599 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,606 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:50:53,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] [2024-11-13 16:50:53,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:50:53,900 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:50:53,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53 WrapperNode [2024-11-13 16:50:53,901 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:50:53,902 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:53,902 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:50:53,902 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:50:53,906 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:53,980 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,043 INFO L138 Inliner]: procedures = 679, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 592 [2024-11-13 16:50:54,043 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:50:54,044 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:50:54,044 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:50:54,044 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:50:54,056 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,064 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,090 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,093 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,098 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,115 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:50:54,116 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:50:54,116 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:50:54,116 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:50:54,117 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:50:53" (1/1) ... [2024-11-13 16:50:54,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:50:54,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:50:54,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:50:54,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:50:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:50:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 16:50:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 16:50:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 16:50:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 16:50:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 16:50:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 16:50:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 16:50:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:50:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 16:50:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 16:50:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:50:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:50:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:50:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:50:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:50:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:50:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:50:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:50:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:50:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 16:50:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 16:50:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 16:50:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 16:50:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:50:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 16:50:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 16:50:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:50:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:50:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:50:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:50:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:50:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 16:50:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 16:50:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 16:50:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 16:50:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:50:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 16:50:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 16:50:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:50:54,534 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:50:54,536 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:51:06,447 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-13 16:51:06,447 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:51:06,850 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:51:06,850 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:51:06,851 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:51:06 BoogieIcfgContainer [2024-11-13 16:51:06,851 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:51:06,851 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:51:06,852 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:51:06,861 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:51:06,862 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:51:06" (1/1) ... [2024-11-13 16:51:06,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:51:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:06,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2024-11-13 16:51:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2024-11-13 16:51:06,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:51:06,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:06,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:16,449 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 16:51:26,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:27,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 101 states and 128 transitions. [2024-11-13 16:51:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 128 transitions. [2024-11-13 16:51:27,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:51:27,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:27,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 16:51:50,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:51:56,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:56,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 107 states and 137 transitions. [2024-11-13 16:51:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2024-11-13 16:51:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:51:56,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:04,588 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 16:52:04,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 101 states and 127 transitions. [2024-11-13 16:52:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 127 transitions. [2024-11-13 16:52:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:52:04,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:11,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:52:13,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:13,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 101 states and 126 transitions. [2024-11-13 16:52:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 126 transitions. [2024-11-13 16:52:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:52:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:43,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:44,271 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) [2024-11-13 16:52:44,278 INFO L158 Benchmark]: Toolchain (without parser) took 113509.09ms. Allocated memory was 142.6MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 111.7MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-13 16:52:44,278 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:44,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3129.78ms. Allocated memory is still 142.6MB. Free memory was 111.7MB in the beginning and 80.2MB in the end (delta: 31.6MB). Peak memory consumption was 102.4MB. Max. memory is 16.1GB. [2024-11-13 16:52:44,279 INFO L158 Benchmark]: Boogie Procedure Inliner took 142.01ms. Allocated memory is still 142.6MB. Free memory was 80.2MB in the beginning and 71.0MB in the end (delta: 9.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:52:44,280 INFO L158 Benchmark]: Boogie Preprocessor took 71.43ms. Allocated memory is still 142.6MB. Free memory was 71.0MB in the beginning and 66.1MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:52:44,283 INFO L158 Benchmark]: RCFGBuilder took 12734.88ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 66.1MB in the beginning and 112.3MB in the end (delta: -46.2MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2024-11-13 16:52:44,283 INFO L158 Benchmark]: CodeCheck took 97423.67ms. Allocated memory was 201.3MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 112.3MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2024-11-13 16:52:44,286 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 0.42ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3129.78ms. Allocated memory is still 142.6MB. Free memory was 111.7MB in the beginning and 80.2MB in the end (delta: 31.6MB). Peak memory consumption was 102.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 142.01ms. Allocated memory is still 142.6MB. Free memory was 80.2MB in the beginning and 71.0MB in the end (delta: 9.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.43ms. Allocated memory is still 142.6MB. Free memory was 71.0MB in the beginning and 66.1MB in the end (delta: 4.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 12734.88ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 66.1MB in the beginning and 112.3MB in the end (delta: -46.2MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. * CodeCheck took 97423.67ms. Allocated memory was 201.3MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 112.3MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7747]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:52:44,504 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 16:52:44,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:52:47,190 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:52:47,306 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 16:52:47,360 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:52:47,362 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:52:47,362 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:52:47,363 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:52:47,363 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:52:47,364 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:52:47,364 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:52:47,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:52:47,365 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:52:47,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:52:47,365 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:52:47,365 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:52:47,365 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:52:47,366 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:52:47,366 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:52:47,366 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:52:47,366 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:52:47,366 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:52:47,367 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:52:47,367 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:52:47,367 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:52:47,367 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:52:47,367 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:52:47,367 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:47,367 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:52:47,368 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:52:47,368 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:52:47,368 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:52:47,368 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:52:47,368 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:52:47,368 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/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 -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2024-11-13 16:52:47,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:52:47,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:52:47,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:52:47,728 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:52:47,728 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:52:47,730 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i Unable to find full path for "g++" [2024-11-13 16:52:49,645 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:52:50,356 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:52:50,357 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2024-11-13 16:52:50,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data/8597b7c8a/1b5a00345de9456084e2918cb6a2272f/FLAGa16f9a3e3 [2024-11-13 16:52:50,420 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/data/8597b7c8a/1b5a00345de9456084e2918cb6a2272f [2024-11-13 16:52:50,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:52:50,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:52:50,426 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:50,427 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:52:50,431 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:52:50,432 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:50" (1/1) ... [2024-11-13 16:52:50,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@272667e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:50, skipping insertion in model container [2024-11-13 16:52:50,434 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:52:50" (1/1) ... [2024-11-13 16:52:50,569 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:52:50,906 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2024-11-13 16:52:50,913 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2024-11-13 16:52:51,705 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,895 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,906 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,908 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,909 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,909 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,910 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,910 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,911 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,915 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,915 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,918 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,918 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,928 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,928 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,929 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,929 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,931 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,931 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,931 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,932 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,933 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,934 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,935 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,935 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:51,936 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:51,936 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,438 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,439 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,440 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,440 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,635 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,663 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,676 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,686 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,686 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,686 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,687 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,687 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,687 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,687 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,688 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,688 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,689 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,689 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,689 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,689 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,690 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,781 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,784 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:52,840 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 16:52:52,871 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:52:52,882 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2024-11-13 16:52:52,882 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2024-11-13 16:52:52,926 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,977 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,978 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,978 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,987 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,988 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,992 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,992 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,993 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,993 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,993 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:52,995 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:52,995 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,000 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,000 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,010 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,010 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,010 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,010 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,011 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,012 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,012 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,012 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,013 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,015 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,015 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,015 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,016 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,016 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,070 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,071 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,071 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,072 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,103 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,115 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,124 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,128 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,129 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,129 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,129 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,129 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,130 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,130 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,130 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,131 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,133 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,133 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,134 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,134 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,134 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,161 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:52:53,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:53,192 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:52:53,254 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2024-11-13 16:52:53,255 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_8c39b3f9-9aa8-4211-b16d-422709b90ed6/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2024-11-13 16:52:53,318 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,318 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,320 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,320 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,321 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,327 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,328 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,329 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,330 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,330 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,331 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,331 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,332 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,402 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,406 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 16:52:53,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7747-7758] [2024-11-13 16:52:53,438 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:52:53,668 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:52:53,669 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53 WrapperNode [2024-11-13 16:52:53,669 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:52:53,670 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:53,670 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:52:53,670 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:52:53,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,748 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,831 INFO L138 Inliner]: procedures = 699, calls = 1677, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 591 [2024-11-13 16:52:53,832 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:52:53,832 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:52:53,833 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:52:53,833 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:52:53,841 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,841 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,855 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,855 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,915 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,921 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,928 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,935 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,948 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:52:53,949 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:52:53,949 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:52:53,949 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:52:53,950 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:52:53" (1/1) ... [2024-11-13 16:52:53,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:52:53,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:52:53,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:52:53,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:52:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:52:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 16:52:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 16:52:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 16:52:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 16:52:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 16:52:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 16:52:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 16:52:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:52:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:52:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:52:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 16:52:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 16:52:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 16:52:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 16:52:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:52:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:52:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 16:52:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 16:52:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 16:52:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 16:52:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 16:52:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 16:52:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 16:52:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 16:52:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 16:52:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 16:52:54,515 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:52:54,518 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:53:07,052 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-11-13 16:53:07,053 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:53:07,401 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:53:07,401 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:53:07,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:53:07 BoogieIcfgContainer [2024-11-13 16:53:07,402 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:53:07,403 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:53:07,403 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:53:07,414 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:53:07,414 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:53:07" (1/1) ... [2024-11-13 16:53:07,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:53:07,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:07,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2024-11-13 16:53:07,485 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2024-11-13 16:53:07,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:53:07,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:07,492 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:53:07,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:53:07,497 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:53:07,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 16:53:16,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:16,540 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:53:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 2349 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:53:23,543 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:53:25,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-13 16:53:36,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, RoundingMode, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 101 states and 128 transitions. [2024-11-13 16:53:39,991 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 128 transitions. [2024-11-13 16:53:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:53:39,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:39,994 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:53:39,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:53:39,996 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:53:39,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 16:53:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:46,651 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:53:55,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:55,233 INFO L255 TraceCheckSpWp]: Trace formula consists of 2436 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:53:55,239 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:53:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:53:59,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 16:54:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 107 states and 137 transitions. [2024-11-13 16:54:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2024-11-13 16:54:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:54:04,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:04,413 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:54:04,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:54:04,416 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:54:04,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 16:54:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:11,514 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:54:17,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:18,023 INFO L255 TraceCheckSpWp]: Trace formula consists of 2483 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:54:18,028 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:20,362 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:54:20,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 16:54:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 101 states and 127 transitions. [2024-11-13 16:54:20,714 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 127 transitions. [2024-11-13 16:54:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:54:20,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:20,716 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:54:20,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:54:20,718 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:54:20,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 16:54:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:27,624 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 16:54:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:34,143 INFO L255 TraceCheckSpWp]: Trace formula consists of 2523 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:54:34,147 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:54:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 16:54:36,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-13 16:54:37,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 101 states and 126 transitions. [2024-11-13 16:54:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 126 transitions. [2024-11-13 16:54:37,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:54:37,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:37,314 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 16:54:37,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 16:54:37,317 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 16:54:37,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c39b3f9-9aa8-4211-b16d-422709b90ed6/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process