./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/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_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/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_f16487a1-6963-41ec-9d30-94bb0751a863/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 e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:58:45,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:58:45,846 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:58:45,857 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:58:45,859 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:58:45,891 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:58:45,892 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:58:45,893 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:58:45,894 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:58:45,894 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:58:45,895 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:58:45,896 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:58:45,896 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:58:45,897 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:58:45,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:58:45,898 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:58:45,899 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:58:45,899 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:58:45,900 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:58:45,900 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:58:45,901 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:58:45,902 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:58:45,902 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:58:45,907 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:58:45,907 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:45,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:58:45,908 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:58:45,909 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:58:45,909 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:58:45,910 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:58:45,911 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_f16487a1-6963-41ec-9d30-94bb0751a863/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 [2024-11-09 00:58:46,225 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:58:46,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:58:46,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:58:46,299 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:58:46,303 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:58:46,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i Unable to find full path for "g++" [2024-11-09 00:58:48,386 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:58:49,041 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:58:49,041 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2024-11-09 00:58:49,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data/dfda032f8/6af0d23a78494f0e8190feba5771ba7e/FLAG51883451d [2024-11-09 00:58:49,127 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data/dfda032f8/6af0d23a78494f0e8190feba5771ba7e [2024-11-09 00:58:49,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:58:49,134 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:58:49,135 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:49,137 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:58:49,144 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:58:49,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,146 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46b7e1a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49, skipping insertion in model container [2024-11-09 00:58:49,147 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,309 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:58:49,701 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-11-09 00:58:49,713 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-11-09 00:58:50,969 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:50,971 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:50,972 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:50,973 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:50,975 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:50,996 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:50,997 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:51,001 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:51,002 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,078 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,079 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:52,295 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:58:52,318 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-11-09 00:58:52,321 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-11-09 00:58:52,397 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,402 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,402 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,403 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,404 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,420 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,421 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,426 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,427 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] [2024-11-09 00:58:52,581 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,582 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 00:58:52,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] [2024-11-09 00:58:52,622 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:52,866 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:58:52,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52 WrapperNode [2024-11-09 00:58:52,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:52,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:52,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:58:52,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:58:52,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,003 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,175 INFO L138 Inliner]: procedures = 679, calls = 2616, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 900 [2024-11-09 00:58:53,175 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:53,176 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:58:53,176 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:58:53,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:58:53,189 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,208 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,212 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,274 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,286 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,302 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,314 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,338 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:58:53,339 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:58:53,339 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:58:53,339 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:58:53,344 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:53,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:53,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:58:53,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:58:53,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:58:53,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-09 00:58:53,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-09 00:58:53,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:58:53,423 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 00:58:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 00:58:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:58:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:58:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:58:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:58:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2024-11-09 00:58:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2024-11-09 00:58:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:58:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:58:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:58:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:58:53,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:58:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 00:58:53,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 00:58:53,427 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-09 00:58:53,427 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-09 00:58:53,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:58:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:58:53,428 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:58:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:58:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:58:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:58:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2024-11-09 00:58:53,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2024-11-09 00:58:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:58:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:58:53,818 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:58:53,824 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:59:09,859 INFO L? ?]: Removed 101 outVars from TransFormulas that were not future-live. [2024-11-09 00:59:09,860 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:59:11,502 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:59:11,503 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:59:11,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:59:11 BoogieIcfgContainer [2024-11-09 00:59:11,503 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:59:11,504 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:59:11,504 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:59:11,515 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:59:11,516 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:59:11" (1/1) ... [2024-11-09 00:59:11,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:59:11,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2024-11-09 00:59:11,600 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2024-11-09 00:59:11,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:59:11,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:11,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:08,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:09,393 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 01:01:19,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:01:20,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 97 states and 134 transitions. [2024-11-09 01:01:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 134 transitions. [2024-11-09 01:01:20,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:01:20,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:20,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 01:03:29,392 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 01:03:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 01:05:48,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:05:49,642 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 01:05:49,649 INFO L158 Benchmark]: Toolchain (without parser) took 420514.99ms. Allocated memory was 172.0MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 135.7MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2024-11-09 01:05:49,650 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 132.1MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:05:49,650 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3732.17ms. Allocated memory is still 172.0MB. Free memory was 135.7MB in the beginning and 64.7MB in the end (delta: 71.0MB). Peak memory consumption was 92.4MB. Max. memory is 16.1GB. [2024-11-09 01:05:49,655 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.04ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 64.7MB in the beginning and 166.6MB in the end (delta: -101.9MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2024-11-09 01:05:49,658 INFO L158 Benchmark]: Boogie Preprocessor took 162.10ms. Allocated memory is still 232.8MB. Free memory was 166.6MB in the beginning and 158.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-09 01:05:49,659 INFO L158 Benchmark]: RCFGBuilder took 18164.12ms. Allocated memory was 232.8MB in the beginning and 287.3MB in the end (delta: 54.5MB). Free memory was 158.2MB in the beginning and 187.0MB in the end (delta: -28.8MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. [2024-11-09 01:05:49,660 INFO L158 Benchmark]: CodeCheck took 398144.00ms. Allocated memory was 287.3MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 187.0MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. [2024-11-09 01:05:49,664 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 0.25ms. Allocated memory is still 132.1MB. Free memory is still 105.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3732.17ms. Allocated memory is still 172.0MB. Free memory was 135.7MB in the beginning and 64.7MB in the end (delta: 71.0MB). Peak memory consumption was 92.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.04ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 64.7MB in the beginning and 166.6MB in the end (delta: -101.9MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.10ms. Allocated memory is still 232.8MB. Free memory was 166.6MB in the beginning and 158.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18164.12ms. Allocated memory was 232.8MB in the beginning and 287.3MB in the end (delta: 54.5MB). Free memory was 158.2MB in the beginning and 187.0MB in the end (delta: -28.8MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. * CodeCheck took 398144.00ms. Allocated memory was 287.3MB in the beginning and 3.7GB in the end (delta: 3.4GB). Free memory was 187.0MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 2.2GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8239]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] - GenericResultAtLocation [Line: 8725]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 01:05:49,885 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-09 01:05:49,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/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_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/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_f16487a1-6963-41ec-9d30-94bb0751a863/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 e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:05:52,722 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:05:52,829 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 01:05:52,890 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:05:52,891 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:05:52,896 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:05:52,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:05:52,898 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:05:52,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:05:52,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:05:52,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:05:52,900 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:05:52,901 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:05:52,901 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:05:52,902 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 01:05:52,902 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 01:05:52,903 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:05:52,903 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 01:05:52,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:05:52,905 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:05:52,905 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:05:52,906 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:05:52,910 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:05:52,910 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 01:05:52,911 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 01:05:52,911 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:05:52,912 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:05:52,912 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:05:52,913 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:05:52,913 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:05:52,914 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 01:05:52,918 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 01:05:52,918 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 01:05:52,919 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_f16487a1-6963-41ec-9d30-94bb0751a863/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0e950e68e23d7f00671c15a4ab2dc4c6f1b16c3f0909330d13976ca4a5ef656 [2024-11-09 01:05:53,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:05:53,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:05:53,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:05:53,445 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:05:53,446 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:05:53,447 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i Unable to find full path for "g++" [2024-11-09 01:05:55,748 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:05:56,375 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:05:56,379 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2024-11-09 01:05:56,442 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data/e9f59570d/c44974e6c67f4f698fc4950dd197d126/FLAG594eef4c2 [2024-11-09 01:05:56,467 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/data/e9f59570d/c44974e6c67f4f698fc4950dd197d126 [2024-11-09 01:05:56,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:05:56,472 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:05:56,474 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:05:56,474 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:05:56,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:05:56,516 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:05:56" (1/1) ... [2024-11-09 01:05:56,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d04b166 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:05:56, skipping insertion in model container [2024-11-09 01:05:56,519 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:05:56" (1/1) ... [2024-11-09 01:05:56,677 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:05:57,108 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-11-09 01:05:57,116 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-11-09 01:05:58,028 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 01:05:58,181 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 01:05:58,182 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 01:05:58,183 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 01:05:58,193 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 01:05:58,196 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,197 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,198 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,199 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 01:05:58,199 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,201 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,205 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 01:05:58,206 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 01:05:58,209 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 01:05:58,210 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 01:05:58,223 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,224 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 01:05:58,224 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,229 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 01:05:58,231 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,236 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 01:05:58,236 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:58,237 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 01:05:58,883 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 01:05:58,884 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 01:05:58,889 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 01:05:58,889 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 01:05:59,163 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 01:05:59,203 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 01:05:59,217 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 01:05:59,230 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 01:05:59,364 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 01:05:59,367 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 01:05:59,373 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 01:05:59,374 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,378 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:05:59,602 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-09 01:05:59,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:05:59,707 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-11-09 01:05:59,709 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-11-09 01:05:59,749 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 01:05:59,768 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 01:05:59,768 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 01:05:59,769 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 01:05:59,776 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 01:05:59,778 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,779 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,780 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,781 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 01:05:59,782 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,784 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,786 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 01:05:59,787 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 01:05:59,792 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 01:05:59,793 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 01:05:59,803 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,805 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 01:05:59,806 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,806 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 01:05:59,808 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,808 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 01:05:59,809 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:05:59,810 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 01:05:59,886 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 01:05:59,887 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 01:05:59,887 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 01:05:59,888 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 01:05:59,926 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 01:05:59,941 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 01:05:59,948 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 01:05:59,956 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 01:06:00,005 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 01:06:00,007 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 01:06:00,009 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 01:06:00,009 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:06:00,097 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:06:00,113 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2024-11-09 01:06:00,115 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_f16487a1-6963-41ec-9d30-94bb0751a863/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2024-11-09 01:06:00,158 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,158 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,159 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,159 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,160 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,166 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,167 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,168 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,168 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] [2024-11-09 01:06:00,323 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,323 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-09 01:06:00,345 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] [2024-11-09 01:06:00,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:06:00,790 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:06:00,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00 WrapperNode [2024-11-09 01:06:00,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:06:00,793 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:06:00,793 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:06:00,793 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:06:00,802 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:00,925 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,038 INFO L138 Inliner]: procedures = 699, calls = 2616, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 901 [2024-11-09 01:06:01,039 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:06:01,040 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:06:01,040 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:06:01,042 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:06:01,054 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,081 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,082 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,198 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,217 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,234 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:06:01,257 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:06:01,257 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:06:01,258 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:06:01,259 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:06:00" (1/1) ... [2024-11-09 01:06:01,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:06:01,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:06:01,303 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:06:01,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:06:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2024-11-09 01:06:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2024-11-09 01:06:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2024-11-09 01:06:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2024-11-09 01:06:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:06:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 01:06:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 01:06:01,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 01:06:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 01:06:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-09 01:06:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 01:06:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 01:06:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2024-11-09 01:06:01,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2024-11-09 01:06:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:06:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:06:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:06:01,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:06:01,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:06:01,355 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 01:06:01,355 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 01:06:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-09 01:06:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2024-11-09 01:06:01,356 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2024-11-09 01:06:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-09 01:06:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 01:06:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 01:06:01,357 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 01:06:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:06:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:06:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-09 01:06:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-09 01:06:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 01:06:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-09 01:06:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-09 01:06:01,802 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:06:01,805 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:06:15,535 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-09 01:06:15,537 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-11-09 01:06:15,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-11-09 01:06:15,544 INFO L158 Benchmark]: Toolchain (without parser) took 19070.89ms. Allocated memory was 62.9MB in the beginning and 461.4MB in the end (delta: 398.5MB). Free memory was 25.2MB in the beginning and 344.9MB in the end (delta: -319.7MB). Peak memory consumption was 230.4MB. Max. memory is 16.1GB. [2024-11-09 01:06:15,545 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 62.9MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 81.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:06:15,546 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4317.31ms. Allocated memory was 62.9MB in the beginning and 136.3MB in the end (delta: 73.4MB). Free memory was 25.0MB in the beginning and 57.6MB in the end (delta: -32.6MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2024-11-09 01:06:15,546 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.24ms. Allocated memory is still 136.3MB. Free memory was 57.6MB in the beginning and 45.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 01:06:15,547 INFO L158 Benchmark]: Boogie Preprocessor took 213.74ms. Allocated memory was 136.3MB in the beginning and 188.7MB in the end (delta: 52.4MB). Free memory was 44.5MB in the beginning and 124.8MB in the end (delta: -80.3MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2024-11-09 01:06:15,548 INFO L158 Benchmark]: RCFGBuilder took 14283.97ms. Allocated memory was 188.7MB in the beginning and 461.4MB in the end (delta: 272.6MB). Free memory was 124.8MB in the beginning and 344.9MB in the end (delta: -220.1MB). Peak memory consumption was 202.5MB. Max. memory is 16.1GB. [2024-11-09 01:06:15,551 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 62.9MB. Free memory was 38.9MB in the beginning and 38.9MB in the end (delta: 81.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4317.31ms. Allocated memory was 62.9MB in the beginning and 136.3MB in the end (delta: 73.4MB). Free memory was 25.0MB in the beginning and 57.6MB in the end (delta: -32.6MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 246.24ms. Allocated memory is still 136.3MB. Free memory was 57.6MB in the beginning and 45.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 213.74ms. Allocated memory was 136.3MB in the beginning and 188.7MB in the end (delta: 52.4MB). Free memory was 44.5MB in the beginning and 124.8MB in the end (delta: -80.3MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * RCFGBuilder took 14283.97ms. Allocated memory was 188.7MB in the beginning and 461.4MB in the end (delta: 272.6MB). Free memory was 124.8MB in the beginning and 344.9MB in the end (delta: -220.1MB). Peak memory consumption was 202.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8239]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8239] - GenericResultAtLocation [Line: 8725]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8725-8736] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f16487a1-6963-41ec-9d30-94bb0751a863/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")