./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:50:02,102 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:50:02,192 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:50:02,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:50:02,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:50:02,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:50:02,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:50:02,233 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:50:02,234 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:50:02,234 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:50:02,235 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:50:02,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:50:02,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:50:02,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:50:02,236 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:50:02,237 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:50:02,237 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:50:02,237 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:50:02,237 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:50:02,237 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:50:02,238 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:50:02,238 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:50:02,238 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:50:02,239 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:50:02,239 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:02,239 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:50:02,239 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:50:02,239 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:50:02,240 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:50:02,240 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:50:02,240 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 [2024-11-13 22:50:02,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:50:02,572 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:50:02,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:50:02,578 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:50:02,579 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:50:02,582 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:50:04,386 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:50:05,000 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:50:05,001 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i [2024-11-13 22:50:05,041 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data/241d6afdb/835b97ce31724522a6272a9332082113/FLAG9e36359d0 [2024-11-13 22:50:05,056 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data/241d6afdb/835b97ce31724522a6272a9332082113 [2024-11-13 22:50:05,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:50:05,060 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:50:05,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:05,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:50:05,066 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:50:05,067 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:05" (1/1) ... [2024-11-13 22:50:05,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9657f29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:05, skipping insertion in model container [2024-11-13 22:50:05,068 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:50:05" (1/1) ... [2024-11-13 22:50:05,166 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:50:05,435 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-13 22:50:05,444 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-13 22:50:06,401 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,402 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,403 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,403 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,404 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,419 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,419 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,421 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:06,422 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,261 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,262 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,332 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:07,408 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:50:07,426 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-13 22:50:07,427 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-13 22:50:07,487 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,488 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,488 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,488 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,489 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,496 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,496 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,497 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,498 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 22:50:07,663 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,663 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:50:07,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 22:50:07,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:50:08,007 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:50:08,009 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08 WrapperNode [2024-11-13 22:50:08,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:50:08,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:08,010 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:50:08,010 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:50:08,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,125 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,234 INFO L138 Inliner]: procedures = 679, calls = 2631, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 873 [2024-11-13 22:50:08,234 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:50:08,235 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:50:08,235 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:50:08,235 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:50:08,246 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,246 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,257 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,257 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,323 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,352 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,361 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:50:08,362 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:50:08,362 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:50:08,362 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:50:08,363 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:50:08" (1/1) ... [2024-11-13 22:50:08,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:50:08,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:50:08,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:50:08,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:50:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:50:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:50:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:50:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:50:08,443 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:50:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 22:50:08,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:50:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:50:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:50:08,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:50:08,444 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:50:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:50:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:50:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-13 22:50:08,445 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:50:08,445 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:50:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:50:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:50:08,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:50:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:50:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2024-11-13 22:50:08,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:50:08,802 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:50:08,804 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:50:24,384 INFO L? ?]: Removed 124 outVars from TransFormulas that were not future-live. [2024-11-13 22:50:24,384 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:50:25,075 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:50:25,077 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:50:25,077 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:50:25 BoogieIcfgContainer [2024-11-13 22:50:25,077 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:50:25,078 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:50:25,078 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:50:25,088 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:50:25,089 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:50:25" (1/1) ... [2024-11-13 22:50:25,100 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:50:25,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2024-11-13 22:50:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2024-11-13 22:50:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:50:25,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:52:15,380 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 22:52:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 22:54:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:54:06,936 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:54:06,942 INFO L158 Benchmark]: Toolchain (without parser) took 241881.83ms. Allocated memory was 142.6MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 110.6MB in the beginning and 3.2GB in the end (delta: -3.1GB). Peak memory consumption was 455.1MB. Max. memory is 16.1GB. [2024-11-13 22:54:06,942 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:54:06,943 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2948.42ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 110.3MB in the beginning and 350.9MB in the end (delta: -240.6MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. [2024-11-13 22:54:06,943 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.41ms. Allocated memory is still 427.8MB. Free memory was 350.9MB in the beginning and 339.3MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:54:06,943 INFO L158 Benchmark]: Boogie Preprocessor took 125.86ms. Allocated memory is still 427.8MB. Free memory was 339.3MB in the beginning and 332.2MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:54:06,944 INFO L158 Benchmark]: RCFGBuilder took 16715.64ms. Allocated memory was 427.8MB in the beginning and 637.5MB in the end (delta: 209.7MB). Free memory was 332.2MB in the beginning and 318.4MB in the end (delta: 13.8MB). Peak memory consumption was 227.1MB. Max. memory is 16.1GB. [2024-11-13 22:54:06,945 INFO L158 Benchmark]: CodeCheck took 221862.60ms. Allocated memory was 637.5MB in the beginning and 3.7GB in the end (delta: 3.0GB). Free memory was 318.4MB in the beginning and 3.2GB in the end (delta: -2.9GB). Peak memory consumption was 161.2MB. Max. memory is 16.1GB. [2024-11-13 22:54:06,947 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 0.36ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2948.42ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 110.3MB in the beginning and 350.9MB in the end (delta: -240.6MB). Peak memory consumption was 89.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.41ms. Allocated memory is still 427.8MB. Free memory was 350.9MB in the beginning and 339.3MB in the end (delta: 11.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.86ms. Allocated memory is still 427.8MB. Free memory was 339.3MB in the beginning and 332.2MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 16715.64ms. Allocated memory was 427.8MB in the beginning and 637.5MB in the end (delta: 209.7MB). Free memory was 332.2MB in the beginning and 318.4MB in the end (delta: 13.8MB). Peak memory consumption was 227.1MB. Max. memory is 16.1GB. * CodeCheck took 221862.60ms. Allocated memory was 637.5MB in the beginning and 3.7GB in the end (delta: 3.0GB). Free memory was 318.4MB in the beginning and 3.2GB in the end (delta: -2.9GB). Peak memory consumption was 161.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8237]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] - GenericResultAtLocation [Line: 8723]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:54:07,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:54:09,630 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:54:09,743 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-13 22:54:09,830 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:54:09,831 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:54:09,831 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:54:09,831 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:54:09,831 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:54:09,832 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:54:09,833 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:54:09,834 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:54:09,835 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:54:09,835 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:54:09,836 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:54:09,836 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:54:09,836 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:54:09,836 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:54:09,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:54:09,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:54:09,836 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:54:09,836 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:54:09,836 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:54:09,837 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:54:09,837 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:54:09,837 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:54:09,837 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 983481f5e23e9dbaf95892c19981dd4a39c2fab33de5cb70c70e0ce781cf6fc6 [2024-11-13 22:54:10,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:54:10,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:54:10,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:54:10,169 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:54:10,170 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:54:10,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i Unable to find full path for "g++" [2024-11-13 22:54:12,139 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:54:12,747 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:54:12,751 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i [2024-11-13 22:54:12,810 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data/8562b7537/22c6635db0614f42a64e7083d1378773/FLAG49f85f4db [2024-11-13 22:54:12,834 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/data/8562b7537/22c6635db0614f42a64e7083d1378773 [2024-11-13 22:54:12,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:54:12,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:54:12,841 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:54:12,841 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:54:12,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:54:12,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:12" (1/1) ... [2024-11-13 22:54:12,848 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42477a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:12, skipping insertion in model container [2024-11-13 22:54:12,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:12" (1/1) ... [2024-11-13 22:54:12,965 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:54:13,236 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-13 22:54:13,244 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-13 22:54:14,124 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,283 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,286 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,303 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,306 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,309 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,310 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,310 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,312 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,314 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,319 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,320 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,325 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,326 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,340 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,343 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,343 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,344 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,345 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,345 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,346 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:14,346 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,953 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,953 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,954 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:14,954 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,137 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,160 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,164 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,170 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,230 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,231 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,234 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,235 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:54:15,395 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-13 22:54:15,441 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:54:15,450 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-13 22:54:15,452 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-13 22:54:15,526 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,547 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,550 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,551 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,554 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,556 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,556 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,556 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,557 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,557 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,558 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,559 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,560 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,561 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,561 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,565 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,565 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,566 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,566 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,567 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,567 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,567 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,568 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,613 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,613 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,613 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,614 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,644 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,653 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,656 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,660 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,693 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,697 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,699 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:54:15,700 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,700 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:54:15,773 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:54:15,792 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4492,4505] [2024-11-13 22:54:15,793 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_4234e7de-48c7-49e2-ad7a-3d898d506c3a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness_negated.i[4552,4565] [2024-11-13 22:54:15,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,855 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,856 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,856 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,857 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,865 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:15,867 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:16,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237] [2024-11-13 22:54:16,056 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:16,058 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 22:54:16,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8723-8734] [2024-11-13 22:54:16,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:54:16,367 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:54:16,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16 WrapperNode [2024-11-13 22:54:16,368 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:54:16,369 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:54:16,369 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:54:16,369 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:54:16,376 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,495 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,596 INFO L138 Inliner]: procedures = 699, calls = 2631, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 874 [2024-11-13 22:54:16,598 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:54:16,599 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:54:16,599 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:54:16,599 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:54:16,607 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,621 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,622 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,704 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,709 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,719 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,724 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:54:16,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:54:16,740 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:54:16,740 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:54:16,741 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:16" (1/1) ... [2024-11-13 22:54:16,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:54:16,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:54:16,785 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:54:16,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:54:16,818 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-13 22:54:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-13 22:54:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:54:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 22:54:16,819 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 22:54:16,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:54:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:54:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-13 22:54:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-13 22:54:16,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:54:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:54:16,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:54:16,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2024-11-13 22:54:16,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:54:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:54:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 22:54:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 22:54:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 22:54:16,823 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-13 22:54:16,823 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-13 22:54:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-13 22:54:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:54:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:54:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:54:16,824 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:54:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:54:16,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2024-11-13 22:54:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 22:54:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-13 22:54:16,825 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 22:54:16,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 22:54:16,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2024-11-13 22:54:17,238 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:54:17,240 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:54:43,542 INFO L? ?]: Removed 124 outVars from TransFormulas that were not future-live. [2024-11-13 22:54:43,542 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:54:44,209 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:54:44,210 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:54:44,210 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:44 BoogieIcfgContainer [2024-11-13 22:54:44,210 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:54:44,211 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:54:44,211 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:54:44,222 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:54:44,222 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:44" (1/1) ... [2024-11-13 22:54:44,231 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:54:44,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:44,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2024-11-13 22:54:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2024-11-13 22:54:44,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:54:44,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:44,299 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:54:44,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:54:44,303 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:54:44,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4234e7de-48c7-49e2-ad7a-3d898d506c3a/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process