./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/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_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/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_35ecae03-367e-42d4-90e1-2f52e34869c0/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 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:32:38,475 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:32:38,571 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:32:38,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:32:38,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:32:38,623 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:32:38,626 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:32:38,627 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:32:38,629 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:32:38,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:32:38,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:32:38,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:32:38,634 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:32:38,635 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:32:38,635 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:32:38,636 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:32:38,640 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:32:38,641 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:32:38,641 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:32:38,642 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:32:38,642 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:32:38,643 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:32:38,644 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:32:38,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:32:38,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:32:38,646 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:32:38,646 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:32:38,647 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:32:38,648 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:32:38,648 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:32:38,649 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_35ecae03-367e-42d4-90e1-2f52e34869c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2024-11-09 00:32:39,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:32:39,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:32:39,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:32:39,075 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:32:39,076 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:32:39,077 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i Unable to find full path for "g++" [2024-11-09 00:32:41,280 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:32:41,705 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:32:41,706 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2024-11-09 00:32:41,726 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data/32f4cfa45/0e4a6a86be3d42efbf3b5a67a18ef2bd/FLAGbd089c562 [2024-11-09 00:32:41,754 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data/32f4cfa45/0e4a6a86be3d42efbf3b5a67a18ef2bd [2024-11-09 00:32:41,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:32:41,763 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:32:41,766 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:32:41,766 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:32:41,772 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:32:41,773 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:32:41" (1/1) ... [2024-11-09 00:32:41,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64b9115c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:41, skipping insertion in model container [2024-11-09 00:32:41,775 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:32:41" (1/1) ... [2024-11-09 00:32:41,843 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:32:42,528 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_35ecae03-367e-42d4-90e1-2f52e34869c0/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-09 00:32:42,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:32:42,585 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:32:42,691 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_35ecae03-367e-42d4-90e1-2f52e34869c0/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-09 00:32:42,703 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:32:42,743 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:32:42,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42 WrapperNode [2024-11-09 00:32:42,744 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:32:42,746 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:32:42,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:32:42,746 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:32:42,757 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,802 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,872 INFO L138 Inliner]: procedures = 76, calls = 161, calls flagged for inlining = 35, calls inlined = 30, statements flattened = 540 [2024-11-09 00:32:42,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:32:42,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:32:42,873 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:32:42,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:32:42,890 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,906 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,906 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,978 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,987 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:42,995 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:43,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:43,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:32:43,041 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:32:43,042 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:32:43,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:32:43,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:42" (1/1) ... [2024-11-09 00:32:43,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:32:43,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:32:43,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:32:43,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:32:43,136 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2024-11-09 00:32:43,136 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2024-11-09 00:32:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:32:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:32:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:32:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:32:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:32:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:32:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:32:43,141 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 00:32:43,141 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 00:32:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:32:43,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:32:43,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:32:43,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:32:43,143 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2024-11-09 00:32:43,144 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2024-11-09 00:32:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:32:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-09 00:32:43,145 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-09 00:32:43,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-09 00:32:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-09 00:32:43,146 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2024-11-09 00:32:43,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2024-11-09 00:32:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:32:43,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:32:43,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:32:43,150 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2024-11-09 00:32:43,151 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2024-11-09 00:32:43,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:32:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-09 00:32:43,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-09 00:32:43,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:32:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-09 00:32:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-09 00:32:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:32:43,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:32:43,153 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 00:32:43,154 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 00:32:43,508 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:32:43,512 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:32:46,302 INFO L? ?]: Removed 245 outVars from TransFormulas that were not future-live. [2024-11-09 00:32:46,303 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:32:46,538 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:32:46,540 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:32:46,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:32:46 BoogieIcfgContainer [2024-11-09 00:32:46,541 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:32:46,542 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:32:46,542 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:32:46,555 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:32:46,556 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:32:46" (1/1) ... [2024-11-09 00:32:46,568 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:32:46,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 132 states and 179 transitions. [2024-11-09 00:32:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 179 transitions. [2024-11-09 00:32:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:32:46,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:46,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:48,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:32:50,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:32:50,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 136 states and 186 transitions. [2024-11-09 00:32:50,903 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 186 transitions. [2024-11-09 00:32:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:32:50,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:50,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:32:51,199 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:32:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:33:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:33:01,769 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-09 00:33:01,774 INFO L158 Benchmark]: Toolchain (without parser) took 20010.53ms. Allocated memory was 121.6MB in the beginning and 203.4MB in the end (delta: 81.8MB). Free memory was 88.1MB in the beginning and 149.5MB in the end (delta: -61.4MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2024-11-09 00:33:01,774 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 121.6MB. Free memory was 67.6MB in the beginning and 67.5MB in the end (delta: 157.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:33:01,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 978.26ms. Allocated memory is still 121.6MB. Free memory was 88.1MB in the beginning and 55.6MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-11-09 00:33:01,776 INFO L158 Benchmark]: Boogie Procedure Inliner took 126.90ms. Allocated memory is still 121.6MB. Free memory was 55.6MB in the beginning and 50.9MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-09 00:33:01,777 INFO L158 Benchmark]: Boogie Preprocessor took 167.24ms. Allocated memory was 121.6MB in the beginning and 167.8MB in the end (delta: 46.1MB). Free memory was 50.9MB in the beginning and 133.8MB in the end (delta: -82.8MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2024-11-09 00:33:01,778 INFO L158 Benchmark]: RCFGBuilder took 3499.78ms. Allocated memory is still 167.8MB. Free memory was 133.8MB in the beginning and 64.6MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2024-11-09 00:33:01,778 INFO L158 Benchmark]: CodeCheck took 15230.45ms. Allocated memory was 167.8MB in the beginning and 203.4MB in the end (delta: 35.7MB). Free memory was 64.6MB in the beginning and 149.5MB in the end (delta: -85.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:33:01,784 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 0.41ms. Allocated memory is still 121.6MB. Free memory was 67.6MB in the beginning and 67.5MB in the end (delta: 157.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 978.26ms. Allocated memory is still 121.6MB. Free memory was 88.1MB in the beginning and 55.6MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 126.90ms. Allocated memory is still 121.6MB. Free memory was 55.6MB in the beginning and 50.9MB in the end (delta: 4.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 167.24ms. Allocated memory was 121.6MB in the beginning and 167.8MB in the end (delta: 46.1MB). Free memory was 50.9MB in the beginning and 133.8MB in the end (delta: -82.8MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3499.78ms. Allocated memory is still 167.8MB. Free memory was 133.8MB in the beginning and 64.6MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * CodeCheck took 15230.45ms. Allocated memory was 167.8MB in the beginning and 203.4MB in the end (delta: 35.7MB). Free memory was 64.6MB in the beginning and 149.5MB in the end (delta: -85.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:33:01,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/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_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/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_35ecae03-367e-42d4-90e1-2f52e34869c0/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 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:33:04,814 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:33:04,935 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-11-09 00:33:04,989 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:33:04,992 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:33:04,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:33:04,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:33:04,996 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:33:04,997 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:33:04,998 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:33:04,999 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:33:05,000 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:33:05,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:33:05,001 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:33:05,003 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:33:05,004 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:33:05,004 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:33:05,005 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:33:05,005 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:33:05,006 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:33:05,006 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:33:05,011 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:33:05,011 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:33:05,012 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:33:05,012 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:33:05,013 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:33:05,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:33:05,014 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:33:05,014 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:33:05,016 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:33:05,017 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:33:05,017 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:33:05,017 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:33:05,018 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_35ecae03-367e-42d4-90e1-2f52e34869c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2024-11-09 00:33:05,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:33:05,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:33:05,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:33:05,635 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:33:05,640 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:33:05,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i Unable to find full path for "g++" [2024-11-09 00:33:07,728 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:33:08,204 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:33:08,205 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2024-11-09 00:33:08,237 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data/d9ce846c2/73bfbc5cf8c547e7bed82916bd409ec2/FLAGe0ea3e04a [2024-11-09 00:33:08,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/data/d9ce846c2/73bfbc5cf8c547e7bed82916bd409ec2 [2024-11-09 00:33:08,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:33:08,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:33:08,380 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:33:08,380 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:33:08,387 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:33:08,388 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:33:08" (1/1) ... [2024-11-09 00:33:08,393 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b6cc208 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:08, skipping insertion in model container [2024-11-09 00:33:08,393 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:33:08" (1/1) ... [2024-11-09 00:33:08,487 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:33:09,114 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,117 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,137 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,171 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,176 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,183 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 00:33:09,185 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,207 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,209 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 00:33:09,215 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,234 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,237 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 00:33:09,262 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_35ecae03-367e-42d4-90e1-2f52e34869c0/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-09 00:33:09,284 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 00:33:09,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:33:09,305 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:33:09,534 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_35ecae03-367e-42d4-90e1-2f52e34869c0/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2024-11-09 00:33:09,545 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:33:09,587 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:33:09,588 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09 WrapperNode [2024-11-09 00:33:09,589 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:33:09,590 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:33:09,591 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:33:09,591 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:33:09,601 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,643 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,702 INFO L138 Inliner]: procedures = 78, calls = 161, calls flagged for inlining = 35, calls inlined = 30, statements flattened = 502 [2024-11-09 00:33:09,703 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:33:09,704 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:33:09,704 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:33:09,704 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:33:09,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,724 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,725 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,769 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,775 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,779 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,783 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,791 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:33:09,792 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:33:09,793 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:33:09,793 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:33:09,794 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:09" (1/1) ... [2024-11-09 00:33:09,802 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:33:09,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:33:09,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:33:09,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:33:09,907 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2024-11-09 00:33:09,908 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2024-11-09 00:33:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:33:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:33:09,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:33:09,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-09 00:33:09,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:33:09,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:33:09,910 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-09 00:33:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-09 00:33:09,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:33:09,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:33:09,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:33:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:33:09,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-09 00:33:09,911 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2024-11-09 00:33:09,911 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2024-11-09 00:33:09,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:33:09,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-09 00:33:09,912 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-09 00:33:09,912 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-09 00:33:09,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-09 00:33:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2024-11-09 00:33:09,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:33:09,913 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2024-11-09 00:33:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2024-11-09 00:33:09,913 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:33:09,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:33:09,914 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2024-11-09 00:33:09,914 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2024-11-09 00:33:09,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-09 00:33:09,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-09 00:33:09,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-09 00:33:09,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:33:09,916 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-09 00:33:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-09 00:33:09,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:33:09,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:33:09,917 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 00:33:09,917 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 00:33:10,273 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:33:10,277 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:33:22,044 INFO L? ?]: Removed 250 outVars from TransFormulas that were not future-live. [2024-11-09 00:33:22,044 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:33:22,225 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:33:22,226 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:33:22,226 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:33:22 BoogieIcfgContainer [2024-11-09 00:33:22,226 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:33:22,227 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:33:22,227 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:33:22,240 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:33:22,240 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:33:22" (1/1) ... [2024-11-09 00:33:22,254 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:33:22,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 132 states and 179 transitions. [2024-11-09 00:33:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 179 transitions. [2024-11-09 00:33:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:33:22,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:22,350 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:33:22,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:33:22,354 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:33:22,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-09 00:33:23,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:23,009 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-09 00:33:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:23,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:33:23,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:33:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:33:23,615 ERROR L418 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Exception during sending of exit command (exit): Broken pipe [2024-11-09 00:33:23,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-09 00:33:29,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:29,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 136 states and 186 transitions. [2024-11-09 00:33:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 186 transitions. [2024-11-09 00:33:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:33:29,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:29,763 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 00:33:29,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-09 00:33:29,767 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 00:33:29,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-09 00:33:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:33:53,989 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 00:34:16,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 00:34:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:34:27,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-09 00:34:27,002 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-09 00:34:27,007 INFO L158 Benchmark]: Toolchain (without parser) took 78629.97ms. Allocated memory was 77.6MB in the beginning and 98.6MB in the end (delta: 21.0MB). Free memory was 51.0MB in the beginning and 49.8MB in the end (delta: 1.1MB). Peak memory consumption was 24.2MB. Max. memory is 16.1GB. [2024-11-09 00:34:27,012 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 77.6MB. Free memory was 53.3MB in the beginning and 53.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:34:27,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1209.26ms. Allocated memory is still 77.6MB. Free memory was 51.0MB in the beginning and 38.3MB in the end (delta: 12.7MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. [2024-11-09 00:34:27,014 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.47ms. Allocated memory is still 77.6MB. Free memory was 38.3MB in the beginning and 34.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:34:27,014 INFO L158 Benchmark]: Boogie Preprocessor took 87.93ms. Allocated memory was 77.6MB in the beginning and 98.6MB in the end (delta: 21.0MB). Free memory was 34.1MB in the beginning and 71.0MB in the end (delta: -36.8MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2024-11-09 00:34:27,016 INFO L158 Benchmark]: RCFGBuilder took 12434.06ms. Allocated memory is still 98.6MB. Free memory was 71.0MB in the beginning and 48.5MB in the end (delta: 22.5MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2024-11-09 00:34:27,017 INFO L158 Benchmark]: CodeCheck took 64778.69ms. Allocated memory is still 98.6MB. Free memory was 48.1MB in the beginning and 49.8MB in the end (delta: -1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:34:27,024 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 77.6MB. Free memory was 53.3MB in the beginning and 53.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1209.26ms. Allocated memory is still 77.6MB. Free memory was 51.0MB in the beginning and 38.3MB in the end (delta: 12.7MB). Peak memory consumption was 21.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.47ms. Allocated memory is still 77.6MB. Free memory was 38.3MB in the beginning and 34.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.93ms. Allocated memory was 77.6MB in the beginning and 98.6MB in the end (delta: 21.0MB). Free memory was 34.1MB in the beginning and 71.0MB in the end (delta: -36.8MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. * RCFGBuilder took 12434.06ms. Allocated memory is still 98.6MB. Free memory was 71.0MB in the beginning and 48.5MB in the end (delta: 22.5MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. * CodeCheck took 64778.69ms. Allocated memory is still 98.6MB. Free memory was 48.1MB in the beginning and 49.8MB in the end (delta: -1.8MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:34:27,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35ecae03-367e-42d4-90e1-2f52e34869c0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown