./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 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2 --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-527bcce [2023-11-21 18:27:48,709 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:27:48,839 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:27:48,844 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:27:48,845 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:27:48,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:27:48,883 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:27:48,883 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:27:48,884 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:27:48,885 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:27:48,886 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:27:48,886 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:27:48,887 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:27:48,888 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:27:48,888 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:27:48,889 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:27:48,889 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:27:48,890 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:27:48,891 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:27:48,891 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:27:48,892 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:27:48,892 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:27:48,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:27:48,893 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:27:48,894 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:27:48,894 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:27:48,895 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:27:48,895 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:27:48,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:27:48,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:27:48,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:27:48,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:27:48,898 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:27:48,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:27:48,898 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:27:48,899 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_60a1f07a-7237-43f0-818d-90f170bcd734/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-21 18:27:49,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:27:49,286 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:27:49,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:27:49,290 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:27:49,291 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:27:49,293 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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 18:27:52,334 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:27:52,999 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:27:53,001 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-21 18:27:53,041 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data/0189eb0f2/f5c9ffaf1a5a490b982e9a72bc8952e4/FLAGc43c73224 [2023-11-21 18:27:53,056 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data/0189eb0f2/f5c9ffaf1a5a490b982e9a72bc8952e4 [2023-11-21 18:27:53,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:27:53,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:27:53,068 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:27:53,068 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:27:53,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:27:53,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:27:53" (1/1) ... [2023-11-21 18:27:53,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25131397 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:53, skipping insertion in model container [2023-11-21 18:27:53,075 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:27:53" (1/1) ... [2023-11-21 18:27:53,192 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:27:55,285 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:27:55,339 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:27:55,420 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 18:27:55,421 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 18:27:55,426 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 18:27:55,426 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 18:27:55,442 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 18:27:55,446 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 18:27:55,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-21 18:27:55,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-21 18:27:55,507 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 18:27:55,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:27:55,802 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:27:55,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55 WrapperNode [2023-11-21 18:27:55,804 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:27:55,805 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:27:55,805 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:27:55,806 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:27:55,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:55,912 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,041 INFO L138 Inliner]: procedures = 311, calls = 1355, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3559 [2023-11-21 18:27:56,043 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:27:56,046 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:27:56,047 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:27:56,047 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:27:56,058 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,058 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,083 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,083 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,300 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,315 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,335 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,355 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:27:56,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:27:56,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:27:56,392 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:27:56,393 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:27:55" (1/1) ... [2023-11-21 18:27:56,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:27:56,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:27:56,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:27:56,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:27:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-21 18:27:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-21 18:27:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:27:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:27:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:27:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-21 18:27:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-21 18:27:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:27:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:27:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:27:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:27:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-21 18:27:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-21 18:27:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-21 18:27:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-21 18:27:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-21 18:27:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-21 18:27:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-21 18:27:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-21 18:27:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:27:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:27:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-21 18:27:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-21 18:27:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-21 18:27:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-21 18:27:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-21 18:27:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-21 18:27:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-21 18:27:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-21 18:27:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-21 18:27:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-21 18:27:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:27:56,491 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:27:56,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-21 18:27:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-21 18:27:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:27:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:27:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-21 18:27:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-21 18:27:56,492 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-21 18:27:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-21 18:27:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 18:27:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 18:27:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-21 18:27:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-21 18:27:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-21 18:27:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-21 18:27:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:27:56,494 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-21 18:27:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-21 18:27:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-21 18:27:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-21 18:27:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:27:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:27:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:27:56,496 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-21 18:27:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-21 18:27:56,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:27:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:27:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:27:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:27:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:27:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:27:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:27:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:27:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:27:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:27:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-21 18:27:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-21 18:27:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-21 18:27:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:27:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:27:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:27:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:27:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:27:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:27:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-21 18:27:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-21 18:27:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:27:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-21 18:27:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-21 18:27:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-21 18:27:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-21 18:27:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:27:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-21 18:27:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-21 18:27:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-21 18:27:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-21 18:27:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:27:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:27:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-21 18:27:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-21 18:27:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-21 18:27:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-21 18:27:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:27:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-21 18:27:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-21 18:27:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:27:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:27:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-21 18:27:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:27:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:27:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:27:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 18:27:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 18:27:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-21 18:27:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-21 18:27:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:27:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:27:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:27:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:27:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:27:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:27:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:27:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:27:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:27:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:27:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-21 18:27:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-21 18:27:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 18:27:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 18:27:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 18:27:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 18:27:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:27:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:27:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:27:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:27:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:27:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:27:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 18:27:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 18:27:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:27:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:27:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-21 18:27:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-21 18:27:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:27:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:27:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:27:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-21 18:27:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-21 18:27:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-21 18:27:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-21 18:27:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:27:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:27:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 18:27:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 18:27:56,523 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 18:27:57,129 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:27:57,132 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:28:01,241 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:28:01,308 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:28:01,309 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:28:01,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:01 BoogieIcfgContainer [2023-11-21 18:28:01,312 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:28:01,313 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:28:01,314 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:28:01,324 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:28:01,325 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:01" (1/1) ... [2023-11-21 18:28:01,326 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 18:28:01,330 INFO L158 Benchmark]: Toolchain (without parser) took 8265.04ms. Allocated memory was 163.6MB in the beginning and 239.1MB in the end (delta: 75.5MB). Free memory was 123.8MB in the beginning and 124.7MB in the end (delta: -869.4kB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. [2023-11-21 18:28:01,331 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 91.6MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:28:01,332 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2736.51ms. Allocated memory is still 163.6MB. Free memory was 123.8MB in the beginning and 82.6MB in the end (delta: 41.2MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2023-11-21 18:28:01,332 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.69ms. Allocated memory is still 163.6MB. Free memory was 82.6MB in the beginning and 60.8MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-21 18:28:01,333 INFO L158 Benchmark]: Boogie Preprocessor took 344.07ms. Allocated memory is still 163.6MB. Free memory was 60.8MB in the beginning and 87.7MB in the end (delta: -26.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-21 18:28:01,334 INFO L158 Benchmark]: RCFGBuilder took 4921.38ms. Allocated memory was 163.6MB in the beginning and 239.1MB in the end (delta: 75.5MB). Free memory was 87.7MB in the beginning and 125.7MB in the end (delta: -38.0MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. [2023-11-21 18:28:01,335 INFO L158 Benchmark]: CodeCheck took 15.11ms. Allocated memory is still 239.1MB. Free memory was 125.7MB in the beginning and 124.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:28:01,338 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 0.31ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 91.6MB in the end (delta: 69.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2736.51ms. Allocated memory is still 163.6MB. Free memory was 123.8MB in the beginning and 82.6MB in the end (delta: 41.2MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.69ms. Allocated memory is still 163.6MB. Free memory was 82.6MB in the beginning and 60.8MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 344.07ms. Allocated memory is still 163.6MB. Free memory was 60.8MB in the beginning and 87.7MB in the end (delta: -26.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 4921.38ms. Allocated memory was 163.6MB in the beginning and 239.1MB in the end (delta: 75.5MB). Free memory was 87.7MB in the beginning and 125.7MB in the end (delta: -38.0MB). Peak memory consumption was 103.4MB. Max. memory is 16.1GB. * CodeCheck took 15.11ms. Allocated memory is still 239.1MB. Free memory was 125.7MB in the beginning and 124.7MB 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 18:28:01,380 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2 --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-527bcce [2023-11-21 18:28:04,105 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:28:04,228 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2023-11-21 18:28:04,281 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:28:04,282 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:28:04,283 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:28:04,284 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:28:04,285 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:28:04,286 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:28:04,291 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:28:04,291 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:28:04,292 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:28:04,292 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:28:04,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:28:04,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:28:04,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:28:04,295 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:28:04,295 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:28:04,296 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:28:04,296 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:28:04,297 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:28:04,297 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:28:04,298 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:28:04,298 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:28:04,298 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:28:04,299 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:28:04,299 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:28:04,300 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:28:04,300 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:28:04,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:28:04,302 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:28:04,302 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:28:04,302 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:28:04,303 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:28:04,303 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:28:04,303 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:28:04,304 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:28:04,304 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:28:04,304 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:28:04,305 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_60a1f07a-7237-43f0-818d-90f170bcd734/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-21 18:28:04,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:28:04,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:28:04,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:28:04,759 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:28:04,761 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:28:04,762 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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 18:28:08,141 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:28:08,721 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:28:08,721 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-21 18:28:08,766 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data/14ee5515f/5d2454fdf1f04dc2bf0305f5323b5655/FLAGf5f9ec34a [2023-11-21 18:28:08,785 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/data/14ee5515f/5d2454fdf1f04dc2bf0305f5323b5655 [2023-11-21 18:28:08,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:28:08,793 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:28:08,796 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:08,797 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:28:08,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:28:08,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:08,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@757e0c06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:08, skipping insertion in model container [2023-11-21 18:28:08,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:28:08" (1/1) ... [2023-11-21 18:28:08,936 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:28:10,899 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:10,972 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-21 18:28:11,048 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:28:11,350 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:11,379 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:28:11,471 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 18:28:11,473 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 18:28:11,477 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 18:28:11,478 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 18:28:11,493 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 18:28:11,495 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 18:28:11,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-21 18:28:11,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-21 18:28:11,542 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 18:28:11,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:28:11,842 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:28:11,842 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11 WrapperNode [2023-11-21 18:28:11,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:28:11,843 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:11,844 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:28:11,844 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:28:11,851 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:11,968 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,165 INFO L138 Inliner]: procedures = 318, calls = 1355, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3164 [2023-11-21 18:28:12,166 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:28:12,167 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:28:12,167 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:28:12,167 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:28:12,177 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,189 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,224 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,224 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,380 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,399 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,418 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,437 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:28:12,463 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:28:12,463 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:28:12,463 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:28:12,464 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:28:11" (1/1) ... [2023-11-21 18:28:12,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:28:12,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:28:12,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:28:12,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:28:12,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-21 18:28:12,554 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-21 18:28:12,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-21 18:28:12,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-21 18:28:12,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-21 18:28:12,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:28:12,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:28:12,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:28:12,555 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-21 18:28:12,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-21 18:28:12,556 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:28:12,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-21 18:28:12,556 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:28:12,556 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-21 18:28:12,557 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-21 18:28:12,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-21 18:28:12,557 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-21 18:28:12,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-21 18:28:12,558 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-21 18:28:12,558 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-21 18:28:12,559 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-21 18:28:12,559 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-21 18:28:12,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:28:12,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:28:12,560 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-21 18:28:12,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-21 18:28:12,561 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-21 18:28:12,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-21 18:28:12,561 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-21 18:28:12,561 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-21 18:28:12,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-21 18:28:12,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-21 18:28:12,562 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-21 18:28:12,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-21 18:28:12,563 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:28:12,563 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:28:12,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-21 18:28:12,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-21 18:28:12,564 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:28:12,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:28:12,564 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-21 18:28:12,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-21 18:28:12,564 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-21 18:28:12,565 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-21 18:28:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 18:28:12,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 18:28:12,565 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-21 18:28:12,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-21 18:28:12,566 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-21 18:28:12,566 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-21 18:28:12,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:28:12,566 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-21 18:28:12,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-21 18:28:12,567 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-21 18:28:12,567 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-21 18:28:12,568 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:28:12,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:28:12,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:28:12,569 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-21 18:28:12,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-21 18:28:12,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:28:12,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-21 18:28:12,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:28:12,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:28:12,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-21 18:28:12,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-21 18:28:12,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-21 18:28:12,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:28:12,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-21 18:28:12,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:28:12,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 18:28:12,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-21 18:28:12,610 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:28:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:28:12,611 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 18:28:12,611 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 18:28:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:28:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:28:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-21 18:28:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-21 18:28:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-21 18:28:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:28:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:28:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:28:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:28:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:28:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-21 18:28:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-21 18:28:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-21 18:28:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-21 18:28:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-21 18:28:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-21 18:28:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-21 18:28:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-21 18:28:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-21 18:28:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-21 18:28:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-21 18:28:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:28:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:28:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-21 18:28:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-21 18:28:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-21 18:28:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-21 18:28:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-21 18:28:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-21 18:28:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-21 18:28:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:28:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:28:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-21 18:28:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:28:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-21 18:28:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:28:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-21 18:28:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-21 18:28:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-21 18:28:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-21 18:28:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:28:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:28:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:28:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:28:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:28:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:28:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:28:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-21 18:28:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 18:28:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 18:28:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-21 18:28:12,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-21 18:28:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 18:28:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 18:28:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:28:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:28:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:28:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:28:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:28:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:28:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-21 18:28:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-21 18:28:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:28:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-21 18:28:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-21 18:28:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-21 18:28:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:28:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:28:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-21 18:28:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-21 18:28:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-21 18:28:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-21 18:28:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:28:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:28:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 18:28:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 18:28:12,654 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 18:28:13,413 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:28:13,419 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:28:21,721 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:28:21,815 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:28:21,815 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:28:21,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:21 BoogieIcfgContainer [2023-11-21 18:28:21,820 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:28:21,821 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:28:21,821 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:28:21,832 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:28:21,833 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:28:21" (1/1) ... [2023-11-21 18:28:21,834 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 18:28:21,840 INFO L158 Benchmark]: Toolchain (without parser) took 13045.96ms. Allocated memory was 98.6MB in the beginning and 232.8MB in the end (delta: 134.2MB). Free memory was 71.0MB in the beginning and 147.3MB in the end (delta: -76.3MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2023-11-21 18:28:21,841 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 112.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:28:21,847 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3046.23ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 71.0MB in the beginning and 49.4MB in the end (delta: 21.6MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2023-11-21 18:28:21,848 INFO L158 Benchmark]: Boogie Procedure Inliner took 322.70ms. Allocated memory was 119.5MB in the beginning and 151.0MB in the end (delta: 31.5MB). Free memory was 48.9MB in the beginning and 82.3MB in the end (delta: -33.3MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2023-11-21 18:28:21,850 INFO L158 Benchmark]: Boogie Preprocessor took 294.96ms. Allocated memory is still 151.0MB. Free memory was 82.3MB in the beginning and 64.8MB in the end (delta: 17.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-21 18:28:21,851 INFO L158 Benchmark]: RCFGBuilder took 9357.21ms. Allocated memory was 151.0MB in the beginning and 232.8MB in the end (delta: 81.8MB). Free memory was 64.8MB in the beginning and 148.4MB in the end (delta: -83.6MB). Peak memory consumption was 90.5MB. Max. memory is 16.1GB. [2023-11-21 18:28:21,855 INFO L158 Benchmark]: CodeCheck took 17.55ms. Allocated memory is still 232.8MB. Free memory was 148.4MB in the beginning and 147.3MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 18:28:21,858 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 0.27ms. Allocated memory is still 69.2MB. Free memory was 45.8MB in the beginning and 45.7MB in the end (delta: 112.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3046.23ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 71.0MB in the beginning and 49.4MB in the end (delta: 21.6MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 322.70ms. Allocated memory was 119.5MB in the beginning and 151.0MB in the end (delta: 31.5MB). Free memory was 48.9MB in the beginning and 82.3MB in the end (delta: -33.3MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 294.96ms. Allocated memory is still 151.0MB. Free memory was 82.3MB in the beginning and 64.8MB in the end (delta: 17.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 9357.21ms. Allocated memory was 151.0MB in the beginning and 232.8MB in the end (delta: 81.8MB). Free memory was 64.8MB in the beginning and 148.4MB in the end (delta: -83.6MB). Peak memory consumption was 90.5MB. Max. memory is 16.1GB. * CodeCheck took 17.55ms. Allocated memory is still 232.8MB. Free memory was 148.4MB in the beginning and 147.3MB 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 18:28:21,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60a1f07a-7237-43f0-818d-90f170bcd734/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