./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3 --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 02a1ef197fe295e0adddb84ae3aa2db56396688008aeca91e1ab4b161b42690c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:49:26,221 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:49:26,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:49:26,304 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:49:26,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:49:26,332 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:49:26,333 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:49:26,333 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:49:26,333 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:49:26,334 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:49:26,334 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:49:26,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:49:26,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:49:26,334 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:49:26,335 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:49:26,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:49:26,335 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:49:26,335 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:49:26,335 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:49:26,336 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:49:26,336 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:49:26,336 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:49:26,336 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:49:26,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:49:26,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:49:26,337 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:49:26,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:49:26,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:49:26,337 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:49:26,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:49:26,338 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_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3 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 -> 02a1ef197fe295e0adddb84ae3aa2db56396688008aeca91e1ab4b161b42690c [2024-11-25 04:49:26,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:49:26,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:49:26,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:49:26,736 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:49:26,737 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:49:26,738 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2024-11-25 04:49:29,948 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/data/d29c8199c/abe9de4e807347a882f1e1f832ac9ac2/FLAG477f77159 [2024-11-25 04:49:30,639 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:49:30,643 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2024-11-25 04:49:30,683 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/data/d29c8199c/abe9de4e807347a882f1e1f832ac9ac2/FLAG477f77159 [2024-11-25 04:49:30,700 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/data/d29c8199c/abe9de4e807347a882f1e1f832ac9ac2 [2024-11-25 04:49:30,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:49:30,704 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:49:30,706 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:49:30,706 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:49:30,711 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:49:30,712 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:49:30" (1/1) ... [2024-11-25 04:49:30,713 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53c4c428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:30, skipping insertion in model container [2024-11-25 04:49:30,713 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:49:30" (1/1) ... [2024-11-25 04:49:30,802 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:49:31,136 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_14cfafef-48b9-4be1-ab24-9a67c1249ec0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i[4505,4518] [2024-11-25 04:49:31,146 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_14cfafef-48b9-4be1-ab24-9a67c1249ec0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i[4565,4578] [2024-11-25 04:49:32,344 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,344 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,345 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,346 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,347 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,363 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,364 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,366 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:32,367 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,161 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,162 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,233 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:49:33,303 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:49:33,326 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_14cfafef-48b9-4be1-ab24-9a67c1249ec0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i[4505,4518] [2024-11-25 04:49:33,327 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_14cfafef-48b9-4be1-ab24-9a67c1249ec0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i[4565,4578] [2024-11-25 04:49:33,399 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,400 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,400 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,401 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,402 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,413 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,414 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,415 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,416 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,534 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,534 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-25 04:49:33,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7703-7714] [2024-11-25 04:49:33,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:49:33,855 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:49:33,856 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33 WrapperNode [2024-11-25 04:49:33,856 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:49:33,857 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:49:33,857 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:49:33,857 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:49:33,865 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:33,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,029 INFO L138 Inliner]: procedures = 678, calls = 1530, calls flagged for inlining = 52, calls inlined = 9, statements flattened = 763 [2024-11-25 04:49:34,029 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:49:34,030 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:49:34,030 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:49:34,031 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:49:34,041 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,041 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,053 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,053 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,087 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,090 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,095 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,103 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,106 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,117 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:49:34,118 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:49:34,118 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:49:34,119 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:49:34,120 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:49:33" (1/1) ... [2024-11-25 04:49:34,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:49:34,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:49:34,169 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:49:34,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14cfafef-48b9-4be1-ab24-9a67c1249ec0/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:49:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-25 04:49:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-25 04:49:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:49:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-25 04:49:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-25 04:49:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-25 04:49:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-25 04:49:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-25 04:49:34,213 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-25 04:49:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:49:34,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:49:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-25 04:49:34,214 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-25 04:49:34,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 04:49:34,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 04:49:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:49:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:49:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:49:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:49:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:49:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-25 04:49:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-25 04:49:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-25 04:49:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-25 04:49:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-25 04:49:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-25 04:49:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:49:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-25 04:49:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-25 04:49:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-25 04:49:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-25 04:49:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:49:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-25 04:49:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-25 04:49:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-25 04:49:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-25 04:49:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-25 04:49:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:49:34,667 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:49:34,672 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:49:48,050 INFO L? ?]: Removed 151 outVars from TransFormulas that were not future-live. [2024-11-25 04:49:48,051 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:49:48,602 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:49:48,602 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-25 04:49:48,606 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:49:48 BoogieIcfgContainer [2024-11-25 04:49:48,606 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:49:48,607 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:49:48,607 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:49:48,624 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:49:48,625 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:49:48" (1/1) ... [2024-11-25 04:49:48,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:49:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:48,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 175 states and 241 transitions. [2024-11-25 04:49:48,725 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-25 04:49:48,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 04:49:48,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:48,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-25 04:50:08,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:50:08,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:08,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 175 states and 236 transitions. [2024-11-25 04:50:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 236 transitions. [2024-11-25 04:50:08,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 04:50:08,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:08,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-25 04:50:20,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:20,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 179 states and 240 transitions. [2024-11-25 04:50:20,399 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 240 transitions. [2024-11-25 04:50:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 04:50:20,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:20,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:30,492 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-25 04:50:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:31,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 180 states and 243 transitions. [2024-11-25 04:50:31,134 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 243 transitions. [2024-11-25 04:50:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 04:50:31,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:31,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-25 04:50:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:44,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 181 states and 244 transitions. [2024-11-25 04:50:44,294 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 244 transitions. [2024-11-25 04:50:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 04:50:44,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:44,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-25 04:50:56,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:56,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 182 states and 245 transitions. [2024-11-25 04:50:56,759 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 245 transitions. [2024-11-25 04:50:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 04:50:56,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:56,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:08,307 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 04:51:11,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 183 states and 246 transitions. [2024-11-25 04:51:11,612 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 246 transitions. [2024-11-25 04:51:11,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 04:51:11,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:11,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:21,407 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 04:51:25,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 185 states and 249 transitions. [2024-11-25 04:51:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 249 transitions. [2024-11-25 04:51:25,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 04:51:25,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:38,803 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 04:51:42,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:42,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 186 states and 250 transitions. [2024-11-25 04:51:42,744 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 250 transitions. [2024-11-25 04:51:42,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 04:51:42,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:42,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:55,142 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 04:51:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 187 states and 251 transitions. [2024-11-25 04:51:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 251 transitions. [2024-11-25 04:51:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 04:51:59,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:59,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:10,598 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-25 04:52:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:13,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 188 states and 252 transitions. [2024-11-25 04:52:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 252 transitions. [2024-11-25 04:52:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 04:52:13,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:13,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:21,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 124 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2024-11-25 04:52:31,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:31,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 189 states and 253 transitions. [2024-11-25 04:52:31,479 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 253 transitions. [2024-11-25 04:52:31,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 04:52:31,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:31,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:52:45,795 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 152 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-25 04:52:49,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:52:49,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 190 states and 254 transitions. [2024-11-25 04:52:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 254 transitions. [2024-11-25 04:52:49,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:52:49,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:52:49,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:52:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:53:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 133 proven. 55 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-11-25 04:54:00,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:55:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:55:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 201 states and 288 transitions. [2024-11-25 04:55:49,320 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 288 transitions. [2024-11-25 04:55:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 04:55:49,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:55:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:55:55,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:56:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-25 04:56:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:56:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 202 states and 289 transitions. [2024-11-25 04:56:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 289 transitions. [2024-11-25 04:56:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:56:13,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:56:13,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:56:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:57:06,149 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 156 proven. 66 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-25 04:57:24,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 04:59:08,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:59:08,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 202 states and 289 transitions. [2024-11-25 04:59:08,003 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 289 transitions. [2024-11-25 04:59:08,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 04:59:08,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:59:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:59:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:59:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-11-25 05:00:13,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:00:13,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 203 states and 290 transitions. [2024-11-25 05:00:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 290 transitions. [2024-11-25 05:00:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:00:13,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:00:13,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:00:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:02:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 181 proven. 78 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-11-25 05:02:35,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers []