./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.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 ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2 --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 32bit --witnessprinter.graph.data.programhash 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:28:12,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:28:12,637 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-21 18:28:12,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:28:12,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:28:12,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:28:12,697 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:28:12,698 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:28:12,699 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:28:12,705 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:28:12,706 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:28:12,706 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:28:12,707 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:28:12,709 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:28:12,710 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:28:12,710 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:28:12,711 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:28:12,712 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:28:12,712 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:28:12,713 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:28:12,713 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:28:12,715 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:28:12,716 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:28:12,717 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:28:12,718 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:28:12,718 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:28:12,719 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:28:12,719 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:28:12,720 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:28:12,721 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:28:12,722 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:28:12,723 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:28:12,723 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:28:12,723 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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-21 18:28:13,098 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:28:13,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:28:13,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:28:13,141 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:28:13,142 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:28:13,143 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-21 18:28:16,368 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:28:16,932 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:28:16,933 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-21 18:28:16,978 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data/ae7d59aee/2d8491e3c9fe4619bb0a5d8a14553e19/FLAG71b52a4a4 [2023-11-21 18:28:16,997 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data/ae7d59aee/2d8491e3c9fe4619bb0a5d8a14553e19 [2023-11-21 18:28:17,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:28:17,005 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:28:17,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:17,012 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:28:17,017 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:28:17,018 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:16" (1/1) ... [2023-11-21 18:28:17,020 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30387524 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:17, skipping insertion in model container [2023-11-21 18:28:17,021 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:16" (1/1) ... [2023-11-21 18:28:17,157 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:28:19,230 WARN L240 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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2023-11-21 18:28:19,499 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:19,625 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:28:19,776 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] [2023-11-21 18:28:19,778 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] [2023-11-21 18:28:19,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-21 18:28:19,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-21 18:28:19,801 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] [2023-11-21 18:28:19,804 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] [2023-11-21 18:28:19,836 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-21 18:28:19,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-21 18:28:19,865 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] [2023-11-21 18:28:19,984 WARN L240 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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2023-11-21 18:28:19,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:20,166 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:28:20,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20 WrapperNode [2023-11-21 18:28:20,166 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:20,168 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:20,168 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:28:20,168 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:28:20,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,270 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,445 INFO L138 Inliner]: procedures = 311, calls = 1354, calls flagged for inlining = 145, calls inlined = 125, statements flattened = 3543 [2023-11-21 18:28:20,446 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:20,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:28:20,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:28:20,447 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:28:20,457 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,488 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,488 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,636 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,663 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,718 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,748 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:28:20,750 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:28:20,751 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:28:20,751 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:28:20,752 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:20" (1/1) ... [2023-11-21 18:28:20,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:28:20,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:28:20,784 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:28:20,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:28:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-21 18:28:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-21 18:28:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:28:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:28:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:28:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-21 18:28:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-21 18:28:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:28:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:28:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:28:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:28:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-21 18:28:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-21 18:28:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-21 18:28:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-21 18:28:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-21 18:28:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-21 18:28:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-21 18:28:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-21 18:28:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:28:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:28:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-21 18:28:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-21 18:28:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-21 18:28:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-21 18:28:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-21 18:28:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-21 18:28:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-21 18:28:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-21 18:28:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-21 18:28:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-21 18:28:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:28:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:28:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-21 18:28:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-21 18:28:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:28:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:28:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-21 18:28:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-21 18:28:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-21 18:28:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-21 18:28:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 18:28:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 18:28:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-21 18:28:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-21 18:28:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-21 18:28:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-21 18:28:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:28:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-21 18:28:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-21 18:28:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-21 18:28:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-21 18:28:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:28:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:28:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:28:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-21 18:28:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-21 18:28:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:28:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:28:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:28:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:28:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:28:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:28:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:28:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:28:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:28:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:28:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-21 18:28:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-21 18:28:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-21 18:28:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:28:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:28:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:28:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:28:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:28:20,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:28:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-21 18:28:20,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-21 18:28:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:28:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-21 18:28:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-21 18:28:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-21 18:28:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-21 18:28:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:28:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-21 18:28:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-21 18:28:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-21 18:28:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-21 18:28:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:28:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:28:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-21 18:28:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-21 18:28:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-21 18:28:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-21 18:28:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:28:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-21 18:28:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-21 18:28:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:28:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:28:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-21 18:28:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:28:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:28:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:28:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 18:28:20,850 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 18:28:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-21 18:28:20,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-21 18:28:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:28:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:28:20,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:28:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:28:20,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:28:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:28:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:28:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:28:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:28:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:28:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-21 18:28:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-21 18:28:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 18:28:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 18:28:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 18:28:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 18:28:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:28:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:28:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:28:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:28:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:28:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:28:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 18:28:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 18:28:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:28:20,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:28:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-21 18:28:20,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-21 18:28:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:28:20,856 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:28:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:28:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-21 18:28:20,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-21 18:28:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-21 18:28:20,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-21 18:28:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:28:20,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:28:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 18:28:20,857 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 18:28:20,862 WARN L212 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-21 18:28:21,550 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:28:21,554 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:28:25,957 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:28:26,051 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:28:26,053 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:28:26,057 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:26 BoogieIcfgContainer [2023-11-21 18:28:26,058 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:28:26,059 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:28:26,059 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:28:26,074 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:28:26,074 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:26" (1/1) ... [2023-11-21 18:28:26,076 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) [2023-11-21 18:28:26,087 INFO L158 Benchmark]: Toolchain (without parser) took 9080.25ms. Allocated memory was 157.3MB in the beginning and 272.6MB in the end (delta: 115.3MB). Free memory was 111.9MB in the beginning and 122.9MB in the end (delta: -11.0MB). Peak memory consumption was 104.0MB. Max. memory is 16.1GB. [2023-11-21 18:28:26,090 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 104.9MB. Free memory was 78.9MB in the beginning and 78.8MB in the end (delta: 98.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:28:26,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3155.54ms. Allocated memory is still 157.3MB. Free memory was 111.9MB in the beginning and 83.8MB in the end (delta: 28.1MB). Peak memory consumption was 96.4MB. Max. memory is 16.1GB. [2023-11-21 18:28:26,092 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.33ms. Allocated memory is still 157.3MB. Free memory was 83.8MB in the beginning and 61.6MB in the end (delta: 22.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-21 18:28:26,093 INFO L158 Benchmark]: Boogie Preprocessor took 302.16ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 61.6MB in the beginning and 128.4MB in the end (delta: -66.8MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2023-11-21 18:28:26,093 INFO L158 Benchmark]: RCFGBuilder took 5307.55ms. Allocated memory was 203.4MB in the beginning and 272.6MB in the end (delta: 69.2MB). Free memory was 128.4MB in the beginning and 124.0MB in the end (delta: 4.4MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2023-11-21 18:28:26,094 INFO L158 Benchmark]: CodeCheck took 25.71ms. Allocated memory is still 272.6MB. Free memory was 124.0MB in the beginning and 122.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 18:28:26,098 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 0.38ms. Allocated memory is still 104.9MB. Free memory was 78.9MB in the beginning and 78.8MB in the end (delta: 98.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3155.54ms. Allocated memory is still 157.3MB. Free memory was 111.9MB in the beginning and 83.8MB in the end (delta: 28.1MB). Peak memory consumption was 96.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.33ms. Allocated memory is still 157.3MB. Free memory was 83.8MB in the beginning and 61.6MB in the end (delta: 22.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 302.16ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 61.6MB in the beginning and 128.4MB in the end (delta: -66.8MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * RCFGBuilder took 5307.55ms. Allocated memory was 203.4MB in the beginning and 272.6MB in the end (delta: 69.2MB). Free memory was 128.4MB in the beginning and 124.0MB in the end (delta: 4.4MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. * CodeCheck took 25.71ms. Allocated memory is still 272.6MB. Free memory was 124.0MB in the beginning and 122.9MB 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. [2023-11-21 18:28:26,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2 --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 32bit --witnessprinter.graph.data.programhash 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:28:28,941 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:28:29,084 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2023-11-21 18:28:29,137 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:28:29,138 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:28:29,139 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:28:29,140 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:28:29,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:28:29,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:28:29,147 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:28:29,148 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:28:29,148 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:28:29,149 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:28:29,151 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:28:29,151 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:28:29,152 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:28:29,152 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:28:29,152 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:28:29,153 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:28:29,154 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:28:29,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:28:29,155 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:28:29,156 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:28:29,156 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:28:29,157 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:28:29,157 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:28:29,158 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:28:29,158 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:28:29,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:28:29,159 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:28:29,160 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:28:29,161 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:28:29,161 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:28:29,162 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:28:29,162 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:28:29,162 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:28:29,162 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:28:29,163 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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-21 18:28:29,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:28:29,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:28:29,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:28:29,578 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:28:29,578 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:28:29,580 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-21 18:28:33,187 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:28:33,876 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:28:33,877 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-21 18:28:33,935 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data/539f67f5d/3415968a75b34b5fba6e7fc7ade23709/FLAGaa551bfea [2023-11-21 18:28:33,956 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/data/539f67f5d/3415968a75b34b5fba6e7fc7ade23709 [2023-11-21 18:28:33,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:28:33,965 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:28:33,970 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:33,970 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:28:33,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:28:33,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:33" (1/1) ... [2023-11-21 18:28:33,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f5250bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:33, skipping insertion in model container [2023-11-21 18:28:33,979 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:33" (1/1) ... [2023-11-21 18:28:34,183 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:28:36,099 WARN L240 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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2023-11-21 18:28:36,325 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:36,402 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-21 18:28:36,508 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:28:36,863 WARN L240 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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2023-11-21 18:28:36,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:36,921 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:28:37,053 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] [2023-11-21 18:28:37,056 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] [2023-11-21 18:28:37,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-21 18:28:37,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-21 18:28:37,085 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] [2023-11-21 18:28:37,087 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] [2023-11-21 18:28:37,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-21 18:28:37,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-21 18:28:37,145 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] [2023-11-21 18:28:37,268 WARN L240 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_b5baa96b-7ff3-485d-8e58-e0b3830adc71/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i[166960,166973] [2023-11-21 18:28:37,280 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:37,449 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:28:37,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37 WrapperNode [2023-11-21 18:28:37,450 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:37,451 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:37,451 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:28:37,452 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:28:37,460 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:37,580 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:37,773 INFO L138 Inliner]: procedures = 318, calls = 1354, calls flagged for inlining = 145, calls inlined = 125, statements flattened = 3148 [2023-11-21 18:28:37,774 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:37,775 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:28:37,775 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:28:37,776 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:28:37,786 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:37,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:37,822 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:37,822 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:38,004 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:38,030 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:38,060 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:38,085 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:38,117 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:28:38,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:28:38,120 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:28:38,120 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:28:38,122 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:37" (1/1) ... [2023-11-21 18:28:38,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:28:38,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:28:38,158 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:28:38,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:28:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-21 18:28:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-21 18:28:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-21 18:28:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-21 18:28:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-21 18:28:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:28:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:28:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:28:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-21 18:28:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-21 18:28:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:28:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:28:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:28:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:28:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-21 18:28:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-21 18:28:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-21 18:28:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-21 18:28:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-21 18:28:38,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-21 18:28:38,220 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-21 18:28:38,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-21 18:28:38,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:28:38,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:28:38,221 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-21 18:28:38,221 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-21 18:28:38,221 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-21 18:28:38,221 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-21 18:28:38,222 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-21 18:28:38,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-21 18:28:38,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-21 18:28:38,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-21 18:28:38,222 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-21 18:28:38,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-21 18:28:38,223 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:28:38,223 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:28:38,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-21 18:28:38,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-21 18:28:38,224 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:28:38,224 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:28:38,224 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-21 18:28:38,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-21 18:28:38,224 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-21 18:28:38,225 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-21 18:28:38,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 18:28:38,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 18:28:38,225 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-21 18:28:38,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-21 18:28:38,226 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-21 18:28:38,226 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-21 18:28:38,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:28:38,226 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-21 18:28:38,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-21 18:28:38,226 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-21 18:28:38,227 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-21 18:28:38,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:28:38,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:28:38,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:28:38,230 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-21 18:28:38,230 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-21 18:28:38,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:28:38,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:28:38,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:28:38,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:28:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-21 18:28:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-21 18:28:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-21 18:28:38,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:28:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-21 18:28:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:28:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 18:28:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-21 18:28:38,232 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:28:38,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:28:38,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-21 18:28:38,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-21 18:28:38,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:28:38,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:28:38,233 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-21 18:28:38,233 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-21 18:28:38,234 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-21 18:28:38,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:28:38,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:28:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:28:38,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:28:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:28:38,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:28:38,235 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-21 18:28:38,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-21 18:28:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-21 18:28:38,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-21 18:28:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-21 18:28:38,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-21 18:28:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-21 18:28:38,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-21 18:28:38,236 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-21 18:28:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-21 18:28:38,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:28:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:28:38,237 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-21 18:28:38,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-21 18:28:38,237 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-21 18:28:38,238 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-21 18:28:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-21 18:28:38,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-21 18:28:38,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-21 18:28:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:28:38,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:28:38,239 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-21 18:28:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:28:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:28:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:28:38,240 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 18:28:38,240 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 18:28:38,241 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-21 18:28:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-21 18:28:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:28:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:28:38,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:28:38,242 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:28:38,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:28:38,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:28:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:28:38,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:28:38,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:28:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:28:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-21 18:28:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-21 18:28:38,245 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 18:28:38,245 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 18:28:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:28:38,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:28:38,246 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:28:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:28:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:28:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:28:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 18:28:38,247 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 18:28:38,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:28:38,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:28:38,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-21 18:28:38,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-21 18:28:38,253 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:28:38,254 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:28:38,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-21 18:28:38,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-21 18:28:38,256 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-21 18:28:38,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-21 18:28:38,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:28:38,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:28:38,258 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 18:28:38,264 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 18:28:38,268 WARN L212 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-21 18:28:38,940 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:28:38,944 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:28:47,294 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:28:47,376 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:28:47,376 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:28:47,380 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:47 BoogieIcfgContainer [2023-11-21 18:28:47,381 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:28:47,382 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:28:47,382 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:28:47,394 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:28:47,394 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:47" (1/1) ... [2023-11-21 18:28:47,395 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) [2023-11-21 18:28:47,402 INFO L158 Benchmark]: Toolchain (without parser) took 13436.19ms. Allocated memory was 75.5MB in the beginning and 281.0MB in the end (delta: 205.5MB). Free memory was 43.7MB in the beginning and 179.1MB in the end (delta: -135.4MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2023-11-21 18:28:47,408 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 75.5MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:28:47,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3480.61ms. Allocated memory was 75.5MB in the beginning and 132.1MB in the end (delta: 56.6MB). Free memory was 43.5MB in the beginning and 74.0MB in the end (delta: -30.4MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2023-11-21 18:28:47,410 INFO L158 Benchmark]: Boogie Procedure Inliner took 323.02ms. Allocated memory is still 132.1MB. Free memory was 74.0MB in the beginning and 53.7MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-21 18:28:47,412 INFO L158 Benchmark]: Boogie Preprocessor took 342.68ms. Allocated memory was 132.1MB in the beginning and 167.8MB in the end (delta: 35.7MB). Free memory was 53.7MB in the beginning and 90.2MB in the end (delta: -36.5MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2023-11-21 18:28:47,413 INFO L158 Benchmark]: RCFGBuilder took 9261.37ms. Allocated memory was 167.8MB in the beginning and 281.0MB in the end (delta: 113.2MB). Free memory was 89.4MB in the beginning and 180.1MB in the end (delta: -90.7MB). Peak memory consumption was 120.5MB. Max. memory is 16.1GB. [2023-11-21 18:28:47,419 INFO L158 Benchmark]: CodeCheck took 18.50ms. Allocated memory is still 281.0MB. Free memory was 180.1MB in the beginning and 179.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:28:47,425 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 0.34ms. Allocated memory is still 75.5MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3480.61ms. Allocated memory was 75.5MB in the beginning and 132.1MB in the end (delta: 56.6MB). Free memory was 43.5MB in the beginning and 74.0MB in the end (delta: -30.4MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 323.02ms. Allocated memory is still 132.1MB. Free memory was 74.0MB in the beginning and 53.7MB in the end (delta: 20.2MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 342.68ms. Allocated memory was 132.1MB in the beginning and 167.8MB in the end (delta: 35.7MB). Free memory was 53.7MB in the beginning and 90.2MB in the end (delta: -36.5MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * RCFGBuilder took 9261.37ms. Allocated memory was 167.8MB in the beginning and 281.0MB in the end (delta: 113.2MB). Free memory was 89.4MB in the beginning and 180.1MB in the end (delta: -90.7MB). Peak memory consumption was 120.5MB. Max. memory is 16.1GB. * CodeCheck took 18.50ms. Allocated memory is still 281.0MB. Free memory was 180.1MB in the beginning and 179.1MB 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. [2023-11-21 18:28:47,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5baa96b-7ff3-485d-8e58-e0b3830adc71/bin/ukojak-verify-i0I2FZA1j2/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