./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 cf1a7837 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_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/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_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:41:12,453 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:41:12,573 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-11 23:41:12,587 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:41:12,588 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:41:12,626 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:41:12,627 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:41:12,627 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:41:12,629 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:41:12,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:41:12,636 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:41:12,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:41:12,637 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:41:12,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:41:12,639 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:41:12,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:41:12,640 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:41:12,641 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:41:12,641 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:41:12,642 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:41:12,642 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:41:12,643 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:41:12,644 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:41:12,644 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:41:12,645 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:41:12,645 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:41:12,646 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:41:12,647 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:41:12,648 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:41:12,648 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:41:12,650 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:41:12,650 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:41:12,650 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:41:12,651 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:41:12,651 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_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-11 23:41:12,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:41:13,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:41:13,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:41:13,026 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:41:13,026 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:41:13,028 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-11 23:41:16,120 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:41:16,717 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:41:16,718 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-11 23:41:16,764 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data/141c1795e/acbeb352ed67417bad896d6e687a989d/FLAGf6b0869ea [2023-11-11 23:41:16,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data/141c1795e/acbeb352ed67417bad896d6e687a989d [2023-11-11 23:41:16,789 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:41:16,790 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:41:16,794 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:41:16,794 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:41:16,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:41:16,801 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:16" (1/1) ... [2023-11-11 23:41:16,802 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d52824f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:16, skipping insertion in model container [2023-11-11 23:41:16,803 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:16" (1/1) ... [2023-11-11 23:41:16,947 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:41:18,987 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:41:19,030 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:41:19,162 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] [2023-11-11 23:41:19,163 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] [2023-11-11 23:41:19,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-11 23:41:19,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-11 23:41:19,179 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] [2023-11-11 23:41:19,181 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] [2023-11-11 23:41:19,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-11 23:41:19,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-11 23:41:19,228 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] [2023-11-11 23:41:19,322 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:41:19,470 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:41:19,471 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19 WrapperNode [2023-11-11 23:41:19,471 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:41:19,473 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:41:19,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:41:19,473 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:41:19,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:19,584 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:19,795 INFO L138 Inliner]: procedures = 310, calls = 1346, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3557 [2023-11-11 23:41:19,796 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:41:19,796 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:41:19,797 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:41:19,797 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:41:19,806 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:19,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:19,837 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:19,838 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:20,009 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:20,030 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:20,066 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:20,085 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:20,117 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:41:20,119 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:41:20,119 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:41:20,119 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:41:20,120 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:19" (1/1) ... [2023-11-11 23:41:20,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:41:20,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:41:20,149 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:41:20,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:41:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-11 23:41:20,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-11 23:41:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:41:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:41:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:41:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-11 23:41:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-11 23:41:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-11 23:41:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-11 23:41:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-11 23:41:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-11 23:41:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-11 23:41:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-11 23:41:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-11 23:41:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-11 23:41:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-11 23:41:20,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-11 23:41:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-11 23:41:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-11 23:41:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:41:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:41:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-11 23:41:20,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-11 23:41:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-11 23:41:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-11 23:41:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-11 23:41:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-11 23:41:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-11 23:41:20,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-11 23:41:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-11 23:41:20,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-11 23:41:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:41:20,197 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:41:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-11 23:41:20,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-11 23:41:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:41:20,198 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:41:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-11 23:41:20,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-11 23:41:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-11 23:41:20,198 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-11 23:41:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-11 23:41:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-11 23:41:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-11 23:41:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-11 23:41:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-11 23:41:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-11 23:41:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:41:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-11 23:41:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-11 23:41:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-11 23:41:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-11 23:41:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:41:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:41:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:41:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-11 23:41:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-11 23:41:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-11 23:41:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-11 23:41:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:41:20,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:41:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:41:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:41:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-11 23:41:20,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-11 23:41:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:41:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:41:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-11 23:41:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-11 23:41:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:41:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:41:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:41:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:41:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-11 23:41:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-11 23:41:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-11 23:41:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-11 23:41:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-11 23:41:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-11 23:41:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-11 23:41:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-11 23:41:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-11 23:41:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:41:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-11 23:41:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-11 23:41:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-11 23:41:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-11 23:41:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:41:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:41:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-11 23:41:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-11 23:41:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-11 23:41:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-11 23:41:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:41:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-11 23:41:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-11 23:41:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:41:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:41:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-11 23:41:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-11 23:41:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-11 23:41:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:41:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-11 23:41:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-11 23:41:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-11 23:41:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-11 23:41:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:41:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:41:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:41:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:41:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:41:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:41:20,217 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-11 23:41:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-11 23:41:20,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-11 23:41:20,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-11 23:41:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-11 23:41:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-11 23:41:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-11 23:41:20,219 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-11 23:41:20,219 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-11 23:41:20,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-11 23:41:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:41:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:41:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:41:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:41:20,221 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:41:20,221 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:41:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-11 23:41:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-11 23:41:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-11 23:41:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-11 23:41:20,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-11 23:41:20,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-11 23:41:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-11 23:41:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-11 23:41:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:41:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-11 23:41:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-11 23:41:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-11 23:41:20,226 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-11 23:41:20,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:41:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:41:20,227 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-11 23:41:20,227 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-11 23:41:20,233 WARN L210 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-11 23:41:20,817 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:41:20,820 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:41:24,869 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:41:24,913 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:41:24,914 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:41:24,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:41:24 BoogieIcfgContainer [2023-11-11 23:41:24,925 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:41:24,927 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:41:24,927 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:41:24,938 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:41:24,939 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:41:24" (1/1) ... [2023-11-11 23:41:24,941 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) [2023-11-11 23:41:24,945 INFO L158 Benchmark]: Toolchain (without parser) took 8153.61ms. Allocated memory was 151.0MB in the beginning and 276.8MB in the end (delta: 125.8MB). Free memory was 97.4MB in the beginning and 121.0MB in the end (delta: -23.6MB). Peak memory consumption was 103.2MB. Max. memory is 16.1GB. [2023-11-11 23:41:24,947 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 115.3MB. Free memory was 81.2MB in the beginning and 81.2MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:41:24,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2677.82ms. Allocated memory is still 151.0MB. Free memory was 97.0MB in the beginning and 82.0MB in the end (delta: 15.0MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2023-11-11 23:41:24,955 INFO L158 Benchmark]: Boogie Procedure Inliner took 323.28ms. Allocated memory is still 151.0MB. Free memory was 82.0MB in the beginning and 60.2MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-11 23:41:24,960 INFO L158 Benchmark]: Boogie Preprocessor took 321.16ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 60.2MB in the beginning and 130.4MB in the end (delta: -70.2MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2023-11-11 23:41:24,962 INFO L158 Benchmark]: RCFGBuilder took 4806.53ms. Allocated memory was 205.5MB in the beginning and 276.8MB in the end (delta: 71.3MB). Free memory was 129.5MB in the beginning and 122.1MB in the end (delta: 7.4MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2023-11-11 23:41:24,963 INFO L158 Benchmark]: CodeCheck took 16.30ms. Allocated memory is still 276.8MB. Free memory was 122.1MB in the beginning and 121.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:41:24,968 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 0.68ms. Allocated memory is still 115.3MB. Free memory was 81.2MB in the beginning and 81.2MB in the end (delta: 30.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2677.82ms. Allocated memory is still 151.0MB. Free memory was 97.0MB in the beginning and 82.0MB in the end (delta: 15.0MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 323.28ms. Allocated memory is still 151.0MB. Free memory was 82.0MB in the beginning and 60.2MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 321.16ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 60.2MB in the beginning and 130.4MB in the end (delta: -70.2MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4806.53ms. Allocated memory was 205.5MB in the beginning and 276.8MB in the end (delta: 71.3MB). Free memory was 129.5MB in the beginning and 122.1MB in the end (delta: 7.4MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. * CodeCheck took 16.30ms. Allocated memory is still 276.8MB. Free memory was 122.1MB in the beginning and 121.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] - GenericResultAtLocation [Line: 2744]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] - GenericResultAtLocation [Line: 2834]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] - GenericResultAtLocation [Line: 2841]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] - GenericResultAtLocation [Line: 3070]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] - GenericResultAtLocation [Line: 3107]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] - GenericResultAtLocation [Line: 3858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] - GenericResultAtLocation [Line: 3959]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] - GenericResultAtLocation [Line: 4186]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:41:24,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/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_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV --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-cf1a783 [2023-11-11 23:41:27,658 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:41:27,788 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2023-11-11 23:41:27,818 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:41:27,819 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:41:27,820 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:41:27,821 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:41:27,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:41:27,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:41:27,823 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:41:27,823 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-11 23:41:27,824 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-11 23:41:27,824 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:41:27,825 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:41:27,825 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:41:27,826 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:41:27,826 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:41:27,827 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:41:27,827 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:41:27,828 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:41:27,828 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:41:27,829 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-11 23:41:27,829 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:41:27,830 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:41:27,830 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:41:27,831 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:41:27,831 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:41:27,831 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:41:27,832 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:41:27,832 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:41:27,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:41:27,833 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:41:27,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:41:27,834 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:41:27,834 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:41:27,834 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:41:27,834 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:41:27,834 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:41:27,835 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:41:27,835 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_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-11 23:41:28,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:41:28,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:41:28,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:41:28,275 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:41:28,276 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:41:28,277 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-11 23:41:31,441 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:41:31,991 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:41:31,992 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-11 23:41:32,033 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data/41d294466/45b991a5674e417fad4c23b01da1b753/FLAGb105c41bf [2023-11-11 23:41:32,048 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/data/41d294466/45b991a5674e417fad4c23b01da1b753 [2023-11-11 23:41:32,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:41:32,057 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:41:32,060 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:41:32,060 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:41:32,065 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:41:32,066 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:32" (1/1) ... [2023-11-11 23:41:32,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d41669 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:32, skipping insertion in model container [2023-11-11 23:41:32,067 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:41:32" (1/1) ... [2023-11-11 23:41:32,249 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:41:34,450 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:41:34,503 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:41:34,549 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:41:34,865 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:41:34,904 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:41:34,985 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] [2023-11-11 23:41:34,987 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] [2023-11-11 23:41:34,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-11 23:41:34,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-11 23:41:35,011 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] [2023-11-11 23:41:35,012 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] [2023-11-11 23:41:35,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-11 23:41:35,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-11 23:41:35,089 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] [2023-11-11 23:41:35,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:41:35,351 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:41:35,352 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35 WrapperNode [2023-11-11 23:41:35,352 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:41:35,354 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:41:35,354 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:41:35,354 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:41:35,363 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,678 INFO L138 Inliner]: procedures = 317, calls = 1346, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3162 [2023-11-11 23:41:35,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:41:35,679 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:41:35,679 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:41:35,680 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:41:35,689 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,712 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,712 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,833 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,931 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,952 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:35,996 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:41:36,000 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:41:36,001 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:41:36,001 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:41:36,002 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:41:35" (1/1) ... [2023-11-11 23:41:36,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:41:36,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:41:36,074 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:41:36,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:41:36,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:41:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-11 23:41:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-11 23:41:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:41:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-11 23:41:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-11 23:41:36,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-11 23:41:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-11 23:41:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-11 23:41:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-11 23:41:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-11 23:41:36,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-11 23:41:36,168 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-11 23:41:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-11 23:41:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-11 23:41:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-11 23:41:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-11 23:41:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-11 23:41:36,169 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-11 23:41:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-11 23:41:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-11 23:41:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-11 23:41:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-11 23:41:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-11 23:41:36,170 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-11 23:41:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-11 23:41:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-11 23:41:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-11 23:41:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-11 23:41:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-11 23:41:36,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-11 23:41:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-11 23:41:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-11 23:41:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-11 23:41:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-11 23:41:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-11 23:41:36,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-11 23:41:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-11 23:41:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:41:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:41:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-11 23:41:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-11 23:41:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-11 23:41:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-11 23:41:36,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-11 23:41:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-11 23:41:36,174 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-11 23:41:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-11 23:41:36,174 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-11 23:41:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-11 23:41:36,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:41:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-11 23:41:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-11 23:41:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-11 23:41:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-11 23:41:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:41:36,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-11 23:41:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-11 23:41:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-11 23:41:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-11 23:41:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-11 23:41:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-11 23:41:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-11 23:41:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-11 23:41:36,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:41:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:41:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-11 23:41:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:41:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-11 23:41:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:41:36,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:41:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:41:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-11 23:41:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-11 23:41:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-11 23:41:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-11 23:41:36,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-11 23:41:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-11 23:41:36,179 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-11 23:41:36,179 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-11 23:41:36,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-11 23:41:36,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-11 23:41:36,179 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-11 23:41:36,179 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-11 23:41:36,179 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-11 23:41:36,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-11 23:41:36,180 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-11 23:41:36,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-11 23:41:36,180 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-11 23:41:36,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-11 23:41:36,180 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-11 23:41:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-11 23:41:36,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-11 23:41:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-11 23:41:36,181 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-11 23:41:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-11 23:41:36,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-11 23:41:36,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-11 23:41:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-11 23:41:36,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-11 23:41:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-11 23:41:36,182 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-11 23:41:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-11 23:41:36,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-11 23:41:36,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-11 23:41:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-11 23:41:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-11 23:41:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-11 23:41:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-11 23:41:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-11 23:41:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:41:36,183 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-11 23:41:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-11 23:41:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-11 23:41:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-11 23:41:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:41:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-11 23:41:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-11 23:41:36,184 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-11 23:41:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-11 23:41:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:41:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-11 23:41:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-11 23:41:36,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-11 23:41:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-11 23:41:36,190 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-11 23:41:36,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-11 23:41:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-11 23:41:36,191 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-11 23:41:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-11 23:41:36,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-11 23:41:36,191 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-11 23:41:36,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-11 23:41:36,192 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-11 23:41:36,192 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-11 23:41:36,192 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-11 23:41:36,192 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-11 23:41:36,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-11 23:41:36,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-11 23:41:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-11 23:41:36,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-11 23:41:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-11 23:41:36,193 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-11 23:41:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-11 23:41:36,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-11 23:41:36,193 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-11 23:41:36,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-11 23:41:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:41:36,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:41:36,194 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-11 23:41:36,194 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-11 23:41:36,198 WARN L210 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-11 23:41:36,930 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:41:36,936 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:41:44,313 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:41:44,347 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:41:44,348 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:41:44,354 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:41:44 BoogieIcfgContainer [2023-11-11 23:41:44,354 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:41:44,355 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:41:44,356 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:41:44,366 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:41:44,366 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:41:44" (1/1) ... [2023-11-11 23:41:44,367 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) [2023-11-11 23:41:44,372 INFO L158 Benchmark]: Toolchain (without parser) took 12314.69ms. Allocated memory was 75.5MB in the beginning and 287.3MB in the end (delta: 211.8MB). Free memory was 43.5MB in the beginning and 194.3MB in the end (delta: -150.8MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. [2023-11-11 23:41:44,373 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:41:44,377 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3292.73ms. Allocated memory was 75.5MB in the beginning and 127.9MB in the end (delta: 52.4MB). Free memory was 43.3MB in the beginning and 49.4MB in the end (delta: -6.1MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. [2023-11-11 23:41:44,378 INFO L158 Benchmark]: Boogie Procedure Inliner took 325.11ms. Allocated memory is still 127.9MB. Free memory was 49.4MB in the beginning and 57.3MB in the end (delta: -7.9MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2023-11-11 23:41:44,380 INFO L158 Benchmark]: Boogie Preprocessor took 316.70ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 57.3MB in the beginning and 92.7MB in the end (delta: -35.3MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2023-11-11 23:41:44,380 INFO L158 Benchmark]: RCFGBuilder took 8353.73ms. Allocated memory was 165.7MB in the beginning and 287.3MB in the end (delta: 121.6MB). Free memory was 91.9MB in the beginning and 195.3MB in the end (delta: -103.4MB). Peak memory consumption was 145.7MB. Max. memory is 16.1GB. [2023-11-11 23:41:44,383 INFO L158 Benchmark]: CodeCheck took 15.23ms. Allocated memory is still 287.3MB. Free memory was 195.3MB in the beginning and 194.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:41:44,390 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 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3292.73ms. Allocated memory was 75.5MB in the beginning and 127.9MB in the end (delta: 52.4MB). Free memory was 43.3MB in the beginning and 49.4MB in the end (delta: -6.1MB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 325.11ms. Allocated memory is still 127.9MB. Free memory was 49.4MB in the beginning and 57.3MB in the end (delta: -7.9MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 316.70ms. Allocated memory was 127.9MB in the beginning and 165.7MB in the end (delta: 37.7MB). Free memory was 57.3MB in the beginning and 92.7MB in the end (delta: -35.3MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * RCFGBuilder took 8353.73ms. Allocated memory was 165.7MB in the beginning and 287.3MB in the end (delta: 121.6MB). Free memory was 91.9MB in the beginning and 195.3MB in the end (delta: -103.4MB). Peak memory consumption was 145.7MB. Max. memory is 16.1GB. * CodeCheck took 15.23ms. Allocated memory is still 287.3MB. Free memory was 195.3MB in the beginning and 194.3MB 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. [2023-11-11 23:41:44,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e48c8208-4ae1-4054-a86b-07e2f92f3f93/bin/ukojak-verify-0OAaufAVZV/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