./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:10:30,692 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:10:30,767 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 22:10:30,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:10:30,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:10:30,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:10:30,801 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:10:30,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:10:30,803 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:10:30,803 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:10:30,804 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:10:30,805 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:10:30,805 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:10:30,806 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:10:30,807 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:10:30,807 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:10:30,808 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:10:30,809 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:10:30,809 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:10:30,810 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 22:10:30,811 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:10:30,812 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:10:30,812 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:10:30,813 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:10:30,813 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:10:30,814 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:10:30,815 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:10:30,815 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:10:30,816 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:10:30,817 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:10:30,817 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:10:30,818 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:10:30,818 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:10:30,819 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:10:30,820 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:10:30,820 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_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-24 22:10:31,068 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:10:31,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:10:31,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:10:31,110 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:10:31,111 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:10:31,112 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-24 22:10:34,360 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:10:34,981 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:10:34,985 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-24 22:10:35,021 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data/b8e62ccc7/e6ab3fcae9c6426baca83306ede327bc/FLAG25dc738bb [2023-11-24 22:10:35,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data/b8e62ccc7/e6ab3fcae9c6426baca83306ede327bc [2023-11-24 22:10:35,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:10:35,042 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:10:35,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:10:35,044 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:10:35,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:10:35,051 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:35" (1/1) ... [2023-11-24 22:10:35,052 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41612400 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:35, skipping insertion in model container [2023-11-24 22:10:35,052 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:35" (1/1) ... [2023-11-24 22:10:35,187 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:10:37,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:10:37,723 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:10:37,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] [2023-11-24 22:10:37,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] [2023-11-24 22:10:37,805 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-24 22:10:37,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-24 22:10:37,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] [2023-11-24 22:10:37,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] [2023-11-24 22:10:37,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-24 22:10:37,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-24 22:10:37,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] [2023-11-24 22:10:38,000 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:10:38,114 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:10:38,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38 WrapperNode [2023-11-24 22:10:38,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:10:38,117 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:10:38,117 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:10:38,117 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:10:38,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,227 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,446 INFO L138 Inliner]: procedures = 311, calls = 1355, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3613 [2023-11-24 22:10:38,447 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:10:38,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:10:38,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:10:38,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:10:38,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,488 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,489 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,613 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,637 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,695 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:10:38,757 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:10:38,757 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:10:38,758 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:10:38,759 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:38" (1/1) ... [2023-11-24 22:10:38,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:10:38,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:10:38,801 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:10:38,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:10:38,849 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-24 22:10:38,849 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-24 22:10:38,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:10:38,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:10:38,850 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:10:38,852 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-24 22:10:38,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-24 22:10:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-24 22:10:38,853 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-24 22:10:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-24 22:10:38,853 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-24 22:10:38,853 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-24 22:10:38,853 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-24 22:10:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-24 22:10:38,854 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-24 22:10:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-24 22:10:38,854 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-24 22:10:38,854 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-24 22:10:38,854 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-24 22:10:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:10:38,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:10:38,855 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-24 22:10:38,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-24 22:10:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-24 22:10:38,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-24 22:10:38,856 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-24 22:10:38,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-24 22:10:38,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-24 22:10:38,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-24 22:10:38,858 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-24 22:10:38,858 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-24 22:10:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:10:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:10:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-24 22:10:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-24 22:10:38,859 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:10:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:10:38,860 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-24 22:10:38,861 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-24 22:10:38,861 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-24 22:10:38,861 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-24 22:10:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-24 22:10:38,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-24 22:10:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-24 22:10:38,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-24 22:10:38,862 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-24 22:10:38,863 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-24 22:10:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:10:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-24 22:10:38,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-24 22:10:38,863 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-24 22:10:38,863 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-24 22:10:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:10:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:10:38,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:10:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-24 22:10:38,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-24 22:10:38,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-24 22:10:38,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-24 22:10:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:10:38,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:10:38,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:10:38,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:10:38,867 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:10:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:10:38,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:10:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:10:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-24 22:10:38,869 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-24 22:10:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-24 22:10:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:10:38,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:10:38,869 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:10:38,869 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:10:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-24 22:10:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-24 22:10:38,870 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-24 22:10:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-24 22:10:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:10:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-24 22:10:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-24 22:10:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-24 22:10:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-24 22:10:38,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:10:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-24 22:10:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-24 22:10:38,872 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-24 22:10:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-24 22:10:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:10:38,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:10:38,873 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-24 22:10:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-24 22:10:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-24 22:10:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-24 22:10:38,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:10:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-24 22:10:38,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-24 22:10:38,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:10:38,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:10:38,876 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-24 22:10:38,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-24 22:10:38,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-24 22:10:38,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:10:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-24 22:10:38,882 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-24 22:10:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-24 22:10:38,882 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-24 22:10:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:10:38,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:10:38,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:10:38,883 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:10:38,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:10:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:10:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-24 22:10:38,884 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-24 22:10:38,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 22:10:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 22:10:38,885 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-24 22:10:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-24 22:10:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-24 22:10:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-24 22:10:38,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-24 22:10:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-24 22:10:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:10:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:10:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 22:10:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 22:10:38,887 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:10:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:10:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 22:10:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 22:10:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-24 22:10:38,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-24 22:10:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-24 22:10:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-24 22:10:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:10:38,889 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:10:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:10:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-24 22:10:38,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-24 22:10:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-24 22:10:38,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-24 22:10:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:10:38,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:10:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:10:38,892 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:10:38,895 WARN L213 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-24 22:10:39,588 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:10:39,594 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:10:43,880 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:10:43,945 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:10:43,945 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:10:43,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:10:43 BoogieIcfgContainer [2023-11-24 22:10:43,949 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:10:43,950 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:10:43,950 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:10:43,961 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:10:43,962 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:10:43" (1/1) ... [2023-11-24 22:10:43,963 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:359) 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) [2023-11-24 22:10:43,967 INFO L158 Benchmark]: Toolchain (without parser) took 8923.86ms. Allocated memory was 127.9MB in the beginning and 239.1MB in the end (delta: 111.1MB). Free memory was 80.3MB in the beginning and 94.1MB in the end (delta: -13.8MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. [2023-11-24 22:10:43,967 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 127.9MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:10:43,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3072.03ms. Allocated memory was 127.9MB in the beginning and 174.1MB in the end (delta: 46.1MB). Free memory was 80.3MB in the beginning and 81.0MB in the end (delta: -707.6kB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. [2023-11-24 22:10:43,969 INFO L158 Benchmark]: Boogie Procedure Inliner took 330.11ms. Allocated memory is still 174.1MB. Free memory was 81.0MB in the beginning and 108.0MB in the end (delta: -27.0MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2023-11-24 22:10:43,970 INFO L158 Benchmark]: Boogie Preprocessor took 308.84ms. Allocated memory is still 174.1MB. Free memory was 108.0MB in the beginning and 85.9MB in the end (delta: 22.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-24 22:10:43,971 INFO L158 Benchmark]: RCFGBuilder took 5191.96ms. Allocated memory was 174.1MB in the beginning and 239.1MB in the end (delta: 65.0MB). Free memory was 85.9MB in the beginning and 95.1MB in the end (delta: -9.2MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. [2023-11-24 22:10:43,971 INFO L158 Benchmark]: CodeCheck took 15.21ms. Allocated memory is still 239.1MB. Free memory was 95.1MB in the beginning and 94.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-24 22:10:43,974 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 127.9MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3072.03ms. Allocated memory was 127.9MB in the beginning and 174.1MB in the end (delta: 46.1MB). Free memory was 80.3MB in the beginning and 81.0MB in the end (delta: -707.6kB). Peak memory consumption was 77.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 330.11ms. Allocated memory is still 174.1MB. Free memory was 81.0MB in the beginning and 108.0MB in the end (delta: -27.0MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 308.84ms. Allocated memory is still 174.1MB. Free memory was 108.0MB in the beginning and 85.9MB in the end (delta: 22.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 5191.96ms. Allocated memory was 174.1MB in the beginning and 239.1MB in the end (delta: 65.0MB). Free memory was 85.9MB in the beginning and 95.1MB in the end (delta: -9.2MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. * CodeCheck took 15.21ms. Allocated memory is still 239.1MB. Free memory was 95.1MB in the beginning and 94.1MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] - GenericResultAtLocation [Line: 2744]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] - GenericResultAtLocation [Line: 2834]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] - GenericResultAtLocation [Line: 2841]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] - GenericResultAtLocation [Line: 3070]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] - GenericResultAtLocation [Line: 3107]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] - GenericResultAtLocation [Line: 3858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] - GenericResultAtLocation [Line: 3959]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] - GenericResultAtLocation [Line: 4186]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-24 22:10:44,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:10:46,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:10:46,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2023-11-24 22:10:46,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:10:46,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:10:46,975 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:10:46,976 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:10:46,977 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:10:46,978 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:10:46,978 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:10:46,979 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:10:46,980 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:10:46,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:10:46,981 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:10:46,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:10:46,982 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:10:46,983 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 22:10:46,983 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 22:10:46,984 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 22:10:46,985 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 22:10:46,985 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:10:46,986 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:10:46,987 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:10:46,988 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:10:46,988 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:10:46,989 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:10:46,989 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:10:46,990 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:10:46,991 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 22:10:46,991 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:10:46,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:10:46,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:10:46,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:10:46,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:10:46,994 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 22:10:46,994 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 22:10:46,995 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:10:46,995 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 22:10:46,996 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 22:10:46,996 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-24 22:10:47,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:10:47,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:10:47,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:10:47,506 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:10:47,507 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:10:47,509 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-24 22:10:50,722 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:10:51,329 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:10:51,330 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-24 22:10:51,364 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data/f0839ed42/821140df667347b1be6c1a5cbc394040/FLAGe9f44f76f [2023-11-24 22:10:51,382 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/data/f0839ed42/821140df667347b1be6c1a5cbc394040 [2023-11-24 22:10:51,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:10:51,392 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:10:51,396 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:10:51,396 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:10:51,401 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:10:51,404 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:51" (1/1) ... [2023-11-24 22:10:51,405 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cc855f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:51, skipping insertion in model container [2023-11-24 22:10:51,405 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:51" (1/1) ... [2023-11-24 22:10:51,559 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:10:53,838 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:10:53,906 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-24 22:10:53,958 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:10:54,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:10:54,341 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:10:54,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] [2023-11-24 22:10:54,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] [2023-11-24 22:10:54,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-24 22:10:54,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-24 22:10:54,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] [2023-11-24 22:10:54,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] [2023-11-24 22:10:54,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-24 22:10:54,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-24 22:10:54,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] [2023-11-24 22:10:54,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:10:54,847 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:10:54,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54 WrapperNode [2023-11-24 22:10:54,848 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:10:54,849 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:10:54,850 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:10:54,850 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:10:54,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:54,966 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,157 INFO L138 Inliner]: procedures = 318, calls = 1355, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3218 [2023-11-24 22:10:55,157 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:10:55,158 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:10:55,158 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:10:55,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:10:55,170 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,195 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,195 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,384 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,397 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,496 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,557 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:10:55,558 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:10:55,558 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:10:55,559 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:10:55,559 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:54" (1/1) ... [2023-11-24 22:10:55,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:10:55,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:10:55,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:10:55,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:10:55,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-24 22:10:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-24 22:10:55,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-24 22:10:55,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-24 22:10:55,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-24 22:10:55,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:10:55,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 22:10:55,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 22:10:55,700 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-24 22:10:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-24 22:10:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-24 22:10:55,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-24 22:10:55,701 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-24 22:10:55,702 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-24 22:10:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-24 22:10:55,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-24 22:10:55,703 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-24 22:10:55,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-24 22:10:55,704 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-24 22:10:55,705 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-24 22:10:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-24 22:10:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-24 22:10:55,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:10:55,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:10:55,707 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-24 22:10:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-24 22:10:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-24 22:10:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-24 22:10:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-24 22:10:55,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-24 22:10:55,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-24 22:10:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-24 22:10:55,709 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-24 22:10:55,709 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-24 22:10:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:10:55,710 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:10:55,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-24 22:10:55,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-24 22:10:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:10:55,711 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:10:55,711 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-24 22:10:55,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-24 22:10:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-24 22:10:55,712 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-24 22:10:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-24 22:10:55,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-24 22:10:55,712 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-24 22:10:55,713 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-24 22:10:55,713 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-24 22:10:55,713 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-24 22:10:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:10:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-24 22:10:55,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-24 22:10:55,714 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-24 22:10:55,714 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-24 22:10:55,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:10:55,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 22:10:55,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 22:10:55,717 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-24 22:10:55,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-24 22:10:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-24 22:10:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-24 22:10:55,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 22:10:55,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 22:10:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-24 22:10:55,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-24 22:10:55,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-24 22:10:55,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:10:55,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-24 22:10:55,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:10:55,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-24 22:10:55,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-24 22:10:55,721 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:10:55,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:10:55,722 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-24 22:10:55,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-24 22:10:55,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 22:10:55,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 22:10:55,723 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-24 22:10:55,723 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-24 22:10:55,723 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-24 22:10:55,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:10:55,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:10:55,724 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:10:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:10:55,725 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-24 22:10:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-24 22:10:55,725 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-24 22:10:55,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-24 22:10:55,725 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-24 22:10:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-24 22:10:55,726 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-24 22:10:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-24 22:10:55,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-24 22:10:55,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-24 22:10:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-24 22:10:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-24 22:10:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 22:10:55,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 22:10:55,727 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-24 22:10:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-24 22:10:55,728 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-24 22:10:55,728 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-24 22:10:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-24 22:10:55,729 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-24 22:10:55,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-24 22:10:55,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:10:55,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:10:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-24 22:10:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-24 22:10:55,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-24 22:10:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:10:55,731 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-24 22:10:55,732 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-24 22:10:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-24 22:10:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-24 22:10:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:10:55,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 22:10:55,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 22:10:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:10:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:10:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:10:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-24 22:10:55,734 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-24 22:10:55,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-24 22:10:55,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-24 22:10:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-24 22:10:55,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-24 22:10:55,736 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-24 22:10:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-24 22:10:55,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 22:10:55,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 22:10:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 22:10:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 22:10:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 22:10:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 22:10:55,738 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-24 22:10:55,738 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-24 22:10:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-24 22:10:55,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-24 22:10:55,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-24 22:10:55,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-24 22:10:55,741 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:10:55,743 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:10:55,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-24 22:10:55,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-24 22:10:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-24 22:10:55,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-24 22:10:55,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:10:55,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:10:55,747 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-24 22:10:55,747 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-24 22:10:55,751 WARN L213 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-24 22:10:56,487 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:10:56,491 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:11:03,889 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:11:03,957 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:11:03,958 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:11:03,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:03 BoogieIcfgContainer [2023-11-24 22:11:03,961 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:11:03,962 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:11:03,963 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:11:03,973 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:11:03,973 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:03" (1/1) ... [2023-11-24 22:11:03,974 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:359) 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) [2023-11-24 22:11:03,980 INFO L158 Benchmark]: Toolchain (without parser) took 12587.43ms. Allocated memory was 75.5MB in the beginning and 243.3MB in the end (delta: 167.8MB). Free memory was 43.6MB in the beginning and 114.0MB in the end (delta: -70.4MB). Peak memory consumption was 97.8MB. Max. memory is 16.1GB. [2023-11-24 22:11:03,980 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:11:03,983 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3452.77ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 43.4MB in the beginning and 40.6MB in the end (delta: 2.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2023-11-24 22:11:03,987 INFO L158 Benchmark]: Boogie Procedure Inliner took 308.13ms. Allocated memory is still 123.7MB. Free memory was 40.1MB in the beginning and 47.4MB in the end (delta: -7.3MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2023-11-24 22:11:03,989 INFO L158 Benchmark]: Boogie Preprocessor took 398.91ms. Allocated memory was 123.7MB in the beginning and 157.3MB in the end (delta: 33.6MB). Free memory was 47.4MB in the beginning and 78.1MB in the end (delta: -30.7MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2023-11-24 22:11:03,989 INFO L158 Benchmark]: RCFGBuilder took 8403.37ms. Allocated memory was 157.3MB in the beginning and 243.3MB in the end (delta: 86.0MB). Free memory was 78.1MB in the beginning and 115.1MB in the end (delta: -37.0MB). Peak memory consumption was 103.3MB. Max. memory is 16.1GB. [2023-11-24 22:11:03,992 INFO L158 Benchmark]: CodeCheck took 16.07ms. Allocated memory is still 243.3MB. Free memory was 115.1MB in the beginning and 114.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 22:11:03,994 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:174) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3452.77ms. Allocated memory was 75.5MB in the beginning and 123.7MB in the end (delta: 48.2MB). Free memory was 43.4MB in the beginning and 40.6MB in the end (delta: 2.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 308.13ms. Allocated memory is still 123.7MB. Free memory was 40.1MB in the beginning and 47.4MB in the end (delta: -7.3MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 398.91ms. Allocated memory was 123.7MB in the beginning and 157.3MB in the end (delta: 33.6MB). Free memory was 47.4MB in the beginning and 78.1MB in the end (delta: -30.7MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * RCFGBuilder took 8403.37ms. Allocated memory was 157.3MB in the beginning and 243.3MB in the end (delta: 86.0MB). Free memory was 78.1MB in the beginning and 115.1MB in the end (delta: -37.0MB). Peak memory consumption was 103.3MB. Max. memory is 16.1GB. * CodeCheck took 16.07ms. Allocated memory is still 243.3MB. Free memory was 115.1MB in the beginning and 114.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] - GenericResultAtLocation [Line: 2744]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] - GenericResultAtLocation [Line: 2834]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] - GenericResultAtLocation [Line: 2841]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] - GenericResultAtLocation [Line: 3070]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] - GenericResultAtLocation [Line: 3107]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] - GenericResultAtLocation [Line: 3858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] - GenericResultAtLocation [Line: 3959]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] - GenericResultAtLocation [Line: 4186]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-24 22:11:04,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23406687-a3b3-4f79-96cb-f7a851429da6/bin/ukojak-verify-afCqCEvfdi/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: Concurrent programs are currently unsupported