./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 213a189671075c0c13353e6cef2ff881190dbc59e085aa9fab998a3d426f19f8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:51:57,187 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:51:57,264 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:51:57,273 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:51:57,274 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:51:57,310 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:51:57,311 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:51:57,312 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:51:57,312 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:51:57,313 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:51:57,313 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:51:57,314 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:51:57,314 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:51:57,314 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:51:57,315 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:51:57,315 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:51:57,316 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:51:57,316 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:51:57,316 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:51:57,317 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:51:57,317 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:51:57,318 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:51:57,318 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:51:57,319 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:51:57,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:51:57,320 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:51:57,320 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:51:57,324 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:51:57,324 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:51:57,325 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:51:57,325 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213a189671075c0c13353e6cef2ff881190dbc59e085aa9fab998a3d426f19f8 [2024-11-09 00:51:57,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:51:57,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:51:57,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:51:57,649 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:51:57,650 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:51:57,651 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:51:59,654 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:52:00,206 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:52:00,208 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i [2024-11-09 00:52:00,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data/74fbfeb39/4d883040d96b459898d60436e18ddd97/FLAGb11018524 [2024-11-09 00:52:00,724 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data/74fbfeb39/4d883040d96b459898d60436e18ddd97 [2024-11-09 00:52:00,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:52:00,729 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:52:00,730 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:52:00,730 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:52:00,736 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:52:00,737 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:52:00" (1/1) ... [2024-11-09 00:52:00,738 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4975cdc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:00, skipping insertion in model container [2024-11-09 00:52:00,738 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:52:00" (1/1) ... [2024-11-09 00:52:00,865 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:52:01,200 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2024-11-09 00:52:01,208 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2024-11-09 00:52:02,131 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,132 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,132 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,135 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,137 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,153 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,154 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,157 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:02,157 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,138 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,138 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:52:03,328 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:52:03,353 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2024-11-09 00:52:03,353 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2024-11-09 00:52:03,421 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,422 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,422 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,423 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,423 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,431 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,432 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,433 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,433 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-09 00:52:03,652 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,653 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:52:03,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-09 00:52:03,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:52:03,978 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:52:03,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03 WrapperNode [2024-11-09 00:52:03,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:52:03,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:52:03,981 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:52:03,981 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:52:03,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,108 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,212 INFO L138 Inliner]: procedures = 680, calls = 2629, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 822 [2024-11-09 00:52:04,213 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:52:04,213 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:52:04,213 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:52:04,216 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:52:04,226 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,234 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,234 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,266 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,271 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,275 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,282 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:52:04,283 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:52:04,283 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:52:04,283 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:52:04,284 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:52:03" (1/1) ... [2024-11-09 00:52:04,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:52:04,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:52:04,340 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:52:04,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:52:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:52:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:52:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:52:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:52:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:52:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:52:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:52:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:52:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:52:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2024-11-09 00:52:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2024-11-09 00:52:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:52:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:52:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:52:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:52:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:52:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:52:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:52:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:52:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:52:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:52:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:52:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:52:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:52:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:52:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:52:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2024-11-09 00:52:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2024-11-09 00:52:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:52:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:52:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:52:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-09 00:52:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-09 00:52:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-09 00:52:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-09 00:52:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:52:04,765 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:52:04,768 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:52:21,057 INFO L? ?]: Removed 74 outVars from TransFormulas that were not future-live. [2024-11-09 00:52:21,057 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:52:22,366 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:52:22,366 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:52:22,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:52:22 BoogieIcfgContainer [2024-11-09 00:52:22,367 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:52:22,368 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:52:22,368 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:52:22,380 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:52:22,380 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:52:22" (1/1) ... [2024-11-09 00:52:22,390 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:52:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:22,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 83 states and 103 transitions. [2024-11-09 00:52:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 103 transitions. [2024-11-09 00:52:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:52:22,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:22,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:54:27,746 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:54:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:56:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:56:29,987 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) [2024-11-09 00:56:29,993 INFO L158 Benchmark]: Toolchain (without parser) took 269263.15ms. Allocated memory was 161.5MB in the beginning and 4.0GB in the end (delta: 3.8GB). Free memory was 111.2MB in the beginning and 2.7GB in the end (delta: -2.6GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-09 00:56:29,999 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 121.6MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:56:30,000 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3249.24ms. Allocated memory was 161.5MB in the beginning and 203.4MB in the end (delta: 41.9MB). Free memory was 110.7MB in the beginning and 115.7MB in the end (delta: -4.9MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2024-11-09 00:56:30,001 INFO L158 Benchmark]: Boogie Procedure Inliner took 232.48ms. Allocated memory is still 203.4MB. Free memory was 115.7MB in the beginning and 104.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 00:56:30,002 INFO L158 Benchmark]: Boogie Preprocessor took 69.14ms. Allocated memory is still 203.4MB. Free memory was 104.1MB in the beginning and 96.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 00:56:30,004 INFO L158 Benchmark]: RCFGBuilder took 18084.14ms. Allocated memory was 203.4MB in the beginning and 297.8MB in the end (delta: 94.4MB). Free memory was 96.8MB in the beginning and 166.6MB in the end (delta: -69.8MB). Peak memory consumption was 144.7MB. Max. memory is 16.1GB. [2024-11-09 00:56:30,007 INFO L158 Benchmark]: CodeCheck took 247623.19ms. Allocated memory was 297.8MB in the beginning and 4.0GB in the end (delta: 3.7GB). Free memory was 166.6MB in the beginning and 2.7GB in the end (delta: -2.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-11-09 00:56:30,011 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 0.33ms. Allocated memory is still 121.6MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3249.24ms. Allocated memory was 161.5MB in the beginning and 203.4MB in the end (delta: 41.9MB). Free memory was 110.7MB in the beginning and 115.7MB in the end (delta: -4.9MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 232.48ms. Allocated memory is still 203.4MB. Free memory was 115.7MB in the beginning and 104.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.14ms. Allocated memory is still 203.4MB. Free memory was 104.1MB in the beginning and 96.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18084.14ms. Allocated memory was 203.4MB in the beginning and 297.8MB in the end (delta: 94.4MB). Free memory was 96.8MB in the beginning and 166.6MB in the end (delta: -69.8MB). Peak memory consumption was 144.7MB. Max. memory is 16.1GB. * CodeCheck took 247623.19ms. Allocated memory was 297.8MB in the beginning and 4.0GB in the end (delta: 3.7GB). Free memory was 166.6MB in the beginning and 2.7GB in the end (delta: -2.5GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:56:30,243 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 00:56:30,274 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 213a189671075c0c13353e6cef2ff881190dbc59e085aa9fab998a3d426f19f8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:56:32,924 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:56:33,041 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 00:56:33,090 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:56:33,090 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:56:33,091 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:56:33,092 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:56:33,092 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:56:33,092 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:56:33,096 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:56:33,096 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:56:33,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:56:33,097 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:56:33,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:56:33,098 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:56:33,098 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:56:33,101 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:56:33,101 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:56:33,101 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:56:33,102 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:56:33,102 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:56:33,104 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:56:33,104 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:56:33,105 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:56:33,105 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:56:33,107 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:56:33,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:56:33,108 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:56:33,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:56:33,109 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:56:33,109 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:56:33,109 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:56:33,109 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:56:33,110 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 213a189671075c0c13353e6cef2ff881190dbc59e085aa9fab998a3d426f19f8 [2024-11-09 00:56:33,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:56:33,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:56:33,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:56:33,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:56:33,593 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:56:33,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:56:35,704 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:56:36,395 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:56:36,398 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i [2024-11-09 00:56:36,450 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data/0edc60bbc/ac5e0c7dc4964bf79ba16217e1cd7b00/FLAG57cdcf13a [2024-11-09 00:56:36,470 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/data/0edc60bbc/ac5e0c7dc4964bf79ba16217e1cd7b00 [2024-11-09 00:56:36,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:56:36,477 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:56:36,479 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:56:36,480 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:56:36,486 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:56:36,487 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:56:36" (1/1) ... [2024-11-09 00:56:36,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41183244 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:36, skipping insertion in model container [2024-11-09 00:56:36,490 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:56:36" (1/1) ... [2024-11-09 00:56:36,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:56:37,000 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2024-11-09 00:56:37,010 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2024-11-09 00:56:37,863 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,021 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,022 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,026 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,049 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,051 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,054 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,054 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,055 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,057 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,058 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,063 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,064 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,068 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,069 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,082 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,083 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,083 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,084 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,087 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,088 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,088 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:38,089 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,653 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,654 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,655 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,656 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,945 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,962 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,978 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:38,990 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,006 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,165 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,166 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,171 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,176 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,177 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:56:39,357 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 00:56:39,428 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:56:39,436 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2024-11-09 00:56:39,437 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2024-11-09 00:56:39,465 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,480 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,481 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,485 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,486 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,487 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,487 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,488 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,490 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,490 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,492 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,493 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,494 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,495 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,503 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,504 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,504 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,504 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,506 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,510 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,510 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,511 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,581 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,583 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,584 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,636 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,649 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,653 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,658 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,664 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,724 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,729 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,731 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:56:39,733 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,734 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:56:39,833 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:56:39,857 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2024-11-09 00:56:39,861 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_a90981df-1ed1-4508-a4c3-f66ff2a022bf/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2024-11-09 00:56:39,909 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,910 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,911 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,911 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,912 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,918 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,919 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,920 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:39,920 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:40,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2024-11-09 00:56:40,106 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:40,107 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:56:40,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2024-11-09 00:56:40,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:56:40,426 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:56:40,427 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40 WrapperNode [2024-11-09 00:56:40,427 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:56:40,428 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:56:40,428 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:56:40,428 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:56:40,436 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,544 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,667 INFO L138 Inliner]: procedures = 700, calls = 2629, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 823 [2024-11-09 00:56:40,668 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:56:40,669 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:56:40,669 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:56:40,669 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:56:40,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,693 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,694 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,730 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,734 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,747 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,760 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:56:40,783 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:56:40,784 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:56:40,784 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:56:40,785 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:40" (1/1) ... [2024-11-09 00:56:40,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:56:40,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:56:40,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:56:40,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:56:40,910 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-09 00:56:40,910 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-09 00:56:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:56:40,911 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:56:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:56:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:56:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:56:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-09 00:56:40,912 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:56:40,912 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:56:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2024-11-09 00:56:40,913 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2024-11-09 00:56:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:56:40,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:56:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:56:40,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:56:40,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:56:40,915 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:56:40,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:56:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-09 00:56:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-09 00:56:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:56:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:56:40,916 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:56:40,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:56:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:56:40,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-09 00:56:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-09 00:56:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:56:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 00:56:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 00:56:40,918 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2024-11-09 00:56:40,918 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2024-11-09 00:56:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-09 00:56:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-09 00:56:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 00:56:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-09 00:56:40,919 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2024-11-09 00:56:40,919 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2024-11-09 00:56:40,920 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2024-11-09 00:56:40,920 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2024-11-09 00:56:41,354 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:56:41,358 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:56:59,021 INFO L? ?]: Removed 74 outVars from TransFormulas that were not future-live. [2024-11-09 00:56:59,021 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:57:00,707 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:57:00,708 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:57:00,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:57:00 BoogieIcfgContainer [2024-11-09 00:57:00,708 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:57:00,710 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:57:00,710 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:57:00,721 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:57:00,722 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:57:00" (1/1) ... [2024-11-09 00:57:00,734 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:57:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:00,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 83 states and 103 transitions. [2024-11-09 00:57:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 103 transitions. [2024-11-09 00:57:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:57:00,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:00,819 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:57:00,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:57:00,822 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:57:00,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a90981df-1ed1-4508-a4c3-f66ff2a022bf/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process