./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/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_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:14:13,628 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:14:13,699 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:14:13,705 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:14:13,705 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:14:13,728 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:14:13,729 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:14:13,730 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:14:13,731 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:14:13,732 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:14:13,733 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:14:13,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:14:13,734 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:14:13,735 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:14:13,736 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:14:13,736 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:14:13,737 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:14:13,738 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:14:13,738 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:14:13,739 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:14:13,740 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:14:13,740 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:14:13,741 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:14:13,742 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:14:13,742 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:14:13,754 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:14:13,755 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:14:13,755 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:14:13,756 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:14:13,757 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:14:13,757 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:14:13,759 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:14:13,760 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:14:13,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:14:13,761 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:14:13,761 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_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-23 20:14:14,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:14:14,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:14:14,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:14:14,063 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:14:14,064 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:14:14,066 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-23 20:14:17,143 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:14:17,792 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:14:17,794 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-23 20:14:17,844 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data/b15f42238/533a765bfaf64e3888140bf1317b7e81/FLAG7f4171e3b [2023-11-23 20:14:17,865 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data/b15f42238/533a765bfaf64e3888140bf1317b7e81 [2023-11-23 20:14:17,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:14:17,870 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:14:17,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:14:17,872 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:14:17,877 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:14:17,878 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:14:17" (1/1) ... [2023-11-23 20:14:17,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@312a36cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:17, skipping insertion in model container [2023-11-23 20:14:17,879 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:14:17" (1/1) ... [2023-11-23 20:14:18,042 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:14:19,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:14:19,983 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:14:20,116 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] [2023-11-23 20:14:20,118 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] [2023-11-23 20:14:20,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-23 20:14:20,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-23 20:14:20,154 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] [2023-11-23 20:14:20,158 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] [2023-11-23 20:14:20,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-23 20:14:20,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-23 20:14:20,252 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] [2023-11-23 20:14:20,402 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:14:20,572 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:14:20,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20 WrapperNode [2023-11-23 20:14:20,574 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:14:20,575 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:14:20,575 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:14:20,575 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:14:20,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:20,685 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:20,819 INFO L138 Inliner]: procedures = 311, calls = 1355, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3559 [2023-11-23 20:14:20,819 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:14:20,820 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:14:20,820 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:14:20,821 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:14:20,832 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:20,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:20,849 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:20,849 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:20,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:20,982 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:21,015 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:21,035 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:21,079 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:14:21,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:14:21,081 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:14:21,081 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:14:21,082 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:20" (1/1) ... [2023-11-23 20:14:21,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:14:21,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:14:21,122 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:14:21,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:14:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-23 20:14:21,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-23 20:14:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:14:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:14:21,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:14:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-23 20:14:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-23 20:14:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-23 20:14:21,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-23 20:14:21,175 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-23 20:14:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-23 20:14:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-23 20:14:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-23 20:14:21,176 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-23 20:14:21,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-23 20:14:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-23 20:14:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-23 20:14:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-23 20:14:21,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-23 20:14:21,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:14:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:14:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-23 20:14:21,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-23 20:14:21,178 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-23 20:14:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-23 20:14:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-23 20:14:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-23 20:14:21,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-23 20:14:21,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-23 20:14:21,180 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-23 20:14:21,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-23 20:14:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:14:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:14:21,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-23 20:14:21,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-23 20:14:21,184 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:14:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:14:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-23 20:14:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-23 20:14:21,185 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-23 20:14:21,185 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-23 20:14:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-23 20:14:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-23 20:14:21,186 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-23 20:14:21,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-23 20:14:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-23 20:14:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-23 20:14:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:14:21,187 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-23 20:14:21,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-23 20:14:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-23 20:14:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-23 20:14:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:14:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:14:21,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:14:21,188 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-23 20:14:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-23 20:14:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-23 20:14:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-23 20:14:21,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:14:21,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:14:21,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:14:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:14:21,191 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 20:14:21,192 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 20:14:21,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:14:21,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:14:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-23 20:14:21,193 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-23 20:14:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-23 20:14:21,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:14:21,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:14:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:14:21,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:14:21,194 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-23 20:14:21,194 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-23 20:14:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-23 20:14:21,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-23 20:14:21,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:14:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-23 20:14:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-23 20:14:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-23 20:14:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-23 20:14:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:14:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-23 20:14:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-23 20:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-23 20:14:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-23 20:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:14:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-23 20:14:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-23 20:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-23 20:14:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-23 20:14:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-23 20:14:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-23 20:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:14:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-23 20:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-23 20:14:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-23 20:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-23 20:14:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-23 20:14:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-23 20:14:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-23 20:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:14:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:14:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-23 20:14:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-23 20:14:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 20:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 20:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-23 20:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-23 20:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 20:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 20:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 20:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 20:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:14:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:14:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 20:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 20:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-23 20:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-23 20:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-23 20:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-23 20:14:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 20:14:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 20:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-23 20:14:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-23 20:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-23 20:14:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-23 20:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:14:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:14:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 20:14:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 20:14:21,300 WARN L213 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-23 20:14:21,985 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:14:21,990 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:14:26,127 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:14:26,201 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:14:26,202 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:14:26,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:14:26 BoogieIcfgContainer [2023-11-23 20:14:26,207 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:14:26,208 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:14:26,208 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:14:26,223 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:14:26,224 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:14:26" (1/1) ... [2023-11-23 20:14:26,225 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) [2023-11-23 20:14:26,238 INFO L158 Benchmark]: Toolchain (without parser) took 8367.79ms. Allocated memory was 113.2MB in the beginning and 276.8MB in the end (delta: 163.6MB). Free memory was 64.2MB in the beginning and 100.1MB in the end (delta: -35.9MB). Peak memory consumption was 128.4MB. Max. memory is 16.1GB. [2023-11-23 20:14:26,239 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 113.2MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:14:26,240 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2702.75ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 64.2MB in the beginning and 114.3MB in the end (delta: -50.1MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2023-11-23 20:14:26,242 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.48ms. Allocated memory is still 172.0MB. Free memory was 114.3MB in the beginning and 92.2MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-23 20:14:26,245 INFO L158 Benchmark]: Boogie Preprocessor took 259.00ms. Allocated memory is still 172.0MB. Free memory was 92.2MB in the beginning and 70.2MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-23 20:14:26,247 INFO L158 Benchmark]: RCFGBuilder took 5126.79ms. Allocated memory was 172.0MB in the beginning and 276.8MB in the end (delta: 104.9MB). Free memory was 70.2MB in the beginning and 101.1MB in the end (delta: -30.9MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2023-11-23 20:14:26,248 INFO L158 Benchmark]: CodeCheck took 28.66ms. Allocated memory is still 276.8MB. Free memory was 101.1MB in the beginning and 100.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:14:26,253 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 0.35ms. Allocated memory is still 113.2MB. Free memory is still 83.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2702.75ms. Allocated memory was 113.2MB in the beginning and 172.0MB in the end (delta: 58.7MB). Free memory was 64.2MB in the beginning and 114.3MB in the end (delta: -50.1MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.48ms. Allocated memory is still 172.0MB. Free memory was 114.3MB in the beginning and 92.2MB in the end (delta: 22.0MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 259.00ms. Allocated memory is still 172.0MB. Free memory was 92.2MB in the beginning and 70.2MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 5126.79ms. Allocated memory was 172.0MB in the beginning and 276.8MB in the end (delta: 104.9MB). Free memory was 70.2MB in the beginning and 101.1MB in the end (delta: -30.9MB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * CodeCheck took 28.66ms. Allocated memory is still 276.8MB. Free memory was 101.1MB in the beginning and 100.1MB 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. [2023-11-23 20:14:26,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/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_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:14:29,048 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:14:29,165 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2023-11-23 20:14:29,199 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:14:29,200 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:14:29,201 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:14:29,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:14:29,203 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:14:29,204 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:14:29,204 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:14:29,205 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:14:29,206 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:14:29,206 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:14:29,207 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:14:29,207 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:14:29,208 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:14:29,209 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 20:14:29,209 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 20:14:29,210 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:14:29,210 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 20:14:29,211 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:14:29,212 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:14:29,212 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:14:29,213 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:14:29,214 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:14:29,214 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:14:29,215 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:14:29,216 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 20:14:29,216 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-23 20:14:29,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:14:29,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:14:29,218 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:14:29,219 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:14:29,219 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:14:29,220 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 20:14:29,221 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 20:14:29,221 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:14:29,222 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-23 20:14:29,222 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:14:29,222 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_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-23 20:14:29,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:14:29,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:14:29,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:14:29,617 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:14:29,618 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:14:29,619 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-23 20:14:32,839 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:14:33,474 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:14:33,475 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-23 20:14:33,531 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data/e3667bb6c/a3174692e9274f55b58eca09239dfa32/FLAG3b3a06844 [2023-11-23 20:14:33,553 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/data/e3667bb6c/a3174692e9274f55b58eca09239dfa32 [2023-11-23 20:14:33,560 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:14:33,562 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:14:33,565 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:14:33,565 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:14:33,571 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:14:33,574 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:14:33" (1/1) ... [2023-11-23 20:14:33,575 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78b47778 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:33, skipping insertion in model container [2023-11-23 20:14:33,575 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:14:33" (1/1) ... [2023-11-23 20:14:33,694 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:14:35,773 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:14:35,830 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-23 20:14:35,891 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:14:36,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:14:36,255 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:14:36,337 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] [2023-11-23 20:14:36,339 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] [2023-11-23 20:14:36,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-23 20:14:36,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-23 20:14:36,404 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] [2023-11-23 20:14:36,405 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] [2023-11-23 20:14:36,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-23 20:14:36,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-23 20:14:36,463 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] [2023-11-23 20:14:36,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:14:36,769 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:14:36,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36 WrapperNode [2023-11-23 20:14:36,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:14:36,772 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:14:36,772 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:14:36,772 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:14:36,780 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:36,885 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,076 INFO L138 Inliner]: procedures = 318, calls = 1355, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3164 [2023-11-23 20:14:37,076 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:14:37,077 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:14:37,077 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:14:37,078 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:14:37,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,121 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,121 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,343 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,391 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,494 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,547 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:14:37,550 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:14:37,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:14:37,550 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:14:37,551 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:14:36" (1/1) ... [2023-11-23 20:14:37,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:14:37,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:14:37,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:14:37,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:14:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-23 20:14:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-23 20:14:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-23 20:14:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-23 20:14:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-23 20:14:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:14:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:14:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:14:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-23 20:14:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-23 20:14:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-23 20:14:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-23 20:14:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-23 20:14:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-23 20:14:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-23 20:14:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-23 20:14:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-23 20:14:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-23 20:14:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-23 20:14:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-23 20:14:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-23 20:14:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-23 20:14:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:14:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:14:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-23 20:14:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-23 20:14:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-23 20:14:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-23 20:14:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-23 20:14:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-23 20:14:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-23 20:14:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-23 20:14:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-23 20:14:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-23 20:14:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:14:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:14:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-23 20:14:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-23 20:14:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:14:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:14:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-23 20:14:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-23 20:14:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-23 20:14:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-23 20:14:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-23 20:14:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-23 20:14:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-23 20:14:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-23 20:14:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-23 20:14:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-23 20:14:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:14:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-23 20:14:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-23 20:14:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-23 20:14:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-23 20:14:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:14:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:14:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:14:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-23 20:14:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-23 20:14:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-23 20:14:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-23 20:14:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:14:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:14:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-23 20:14:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-23 20:14:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-23 20:14:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:14:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-23 20:14:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:14:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 20:14:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-23 20:14:37,669 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 20:14:37,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 20:14:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-23 20:14:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-23 20:14:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:14:37,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:14:37,670 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-23 20:14:37,671 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-23 20:14:37,671 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-23 20:14:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:14:37,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:14:37,672 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:14:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:14:37,673 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-23 20:14:37,673 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-23 20:14:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-23 20:14:37,674 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-23 20:14:37,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-23 20:14:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-23 20:14:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-23 20:14:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-23 20:14:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-23 20:14:37,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-23 20:14:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-23 20:14:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-23 20:14:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:14:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:14:37,676 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-23 20:14:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-23 20:14:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-23 20:14:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-23 20:14:37,677 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-23 20:14:37,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-23 20:14:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-23 20:14:37,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:14:37,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:14:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-23 20:14:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-23 20:14:37,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-23 20:14:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:14:37,679 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-23 20:14:37,680 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-23 20:14:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-23 20:14:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-23 20:14:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:14:37,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:14:37,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:14:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:14:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:14:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:14:37,682 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-23 20:14:37,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-23 20:14:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 20:14:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 20:14:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-23 20:14:37,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-23 20:14:37,683 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 20:14:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 20:14:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:14:37,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:14:37,684 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:14:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:14:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:14:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:14:37,685 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 20:14:37,685 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 20:14:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-23 20:14:37,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-23 20:14:37,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-23 20:14:37,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-23 20:14:37,688 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 20:14:37,689 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 20:14:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-23 20:14:37,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-23 20:14:37,689 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-23 20:14:37,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-23 20:14:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:14:37,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:14:37,690 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 20:14:37,690 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 20:14:37,697 WARN L213 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-23 20:14:38,489 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:14:38,493 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:14:46,293 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:14:46,364 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:14:46,364 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:14:46,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:14:46 BoogieIcfgContainer [2023-11-23 20:14:46,368 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:14:46,369 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:14:46,369 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:14:46,381 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:14:46,381 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:14:46" (1/1) ... [2023-11-23 20:14:46,382 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) [2023-11-23 20:14:46,388 INFO L158 Benchmark]: Toolchain (without parser) took 12825.60ms. Allocated memory was 92.3MB in the beginning and 211.8MB in the end (delta: 119.5MB). Free memory was 60.9MB in the beginning and 82.2MB in the end (delta: -21.2MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. [2023-11-23 20:14:46,389 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 60.8MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:14:46,395 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3205.71ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 60.7MB in the beginning and 60.2MB in the end (delta: 504.8kB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2023-11-23 20:14:46,395 INFO L158 Benchmark]: Boogie Procedure Inliner took 304.83ms. Allocated memory is still 111.1MB. Free memory was 60.2MB in the beginning and 40.3MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-23 20:14:46,397 INFO L158 Benchmark]: Boogie Preprocessor took 470.47ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 40.3MB in the beginning and 68.6MB in the end (delta: -28.3MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. [2023-11-23 20:14:46,398 INFO L158 Benchmark]: RCFGBuilder took 8818.82ms. Allocated memory was 142.6MB in the beginning and 211.8MB in the end (delta: 69.2MB). Free memory was 68.6MB in the beginning and 83.3MB in the end (delta: -14.7MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2023-11-23 20:14:46,401 INFO L158 Benchmark]: CodeCheck took 17.53ms. Allocated memory is still 211.8MB. Free memory was 83.3MB in the beginning and 82.2MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 20:14:46,403 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 0.30ms. Allocated memory is still 60.8MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3205.71ms. Allocated memory was 92.3MB in the beginning and 111.1MB in the end (delta: 18.9MB). Free memory was 60.7MB in the beginning and 60.2MB in the end (delta: 504.8kB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 304.83ms. Allocated memory is still 111.1MB. Free memory was 60.2MB in the beginning and 40.3MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 470.47ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 40.3MB in the beginning and 68.6MB in the end (delta: -28.3MB). Peak memory consumption was 14.5MB. Max. memory is 16.1GB. * RCFGBuilder took 8818.82ms. Allocated memory was 142.6MB in the beginning and 211.8MB in the end (delta: 69.2MB). Free memory was 68.6MB in the beginning and 83.3MB in the end (delta: -14.7MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * CodeCheck took 17.53ms. Allocated memory is still 211.8MB. Free memory was 83.3MB in the beginning and 82.2MB 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. [2023-11-23 20:14:46,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23a1a38e-72b1-4f39-ac94-69cc3da83582/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported