./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 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/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_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL --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-9bd2c7f [2023-11-19 03:06:12,099 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:06:12,225 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-19 03:06:12,230 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:06:12,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:06:12,284 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:06:12,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:06:12,286 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:06:12,286 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:06:12,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:06:12,288 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:06:12,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:06:12,289 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:06:12,289 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:06:12,290 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:06:12,291 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:06:12,291 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:06:12,292 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:06:12,292 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:06:12,293 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 03:06:12,293 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:06:12,294 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:06:12,294 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:06:12,295 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:06:12,295 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:06:12,296 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:06:12,296 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:06:12,297 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:06:12,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:06:12,297 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:06:12,298 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:06:12,298 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:06:12,299 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:06:12,299 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:06:12,299 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:06:12,308 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_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-19 03:06:12,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:06:12,654 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:06:12,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:06:12,658 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:06:12,659 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:06:12,660 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-19 03:06:15,659 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:06:16,306 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:06:16,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-19 03:06:16,358 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data/4de8b6bbb/04097fe367b64e2ca2a7f6c0e13b6c32/FLAG625628e8c [2023-11-19 03:06:16,376 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data/4de8b6bbb/04097fe367b64e2ca2a7f6c0e13b6c32 [2023-11-19 03:06:16,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:06:16,384 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:06:16,385 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:16,385 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:06:16,391 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:06:16,394 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:16" (1/1) ... [2023-11-19 03:06:16,395 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a40acef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:16, skipping insertion in model container [2023-11-19 03:06:16,395 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:16" (1/1) ... [2023-11-19 03:06:16,526 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:06:19,012 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:06:19,067 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:06:19,153 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] [2023-11-19 03:06:19,155 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] [2023-11-19 03:06:19,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-19 03:06:19,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-19 03:06:19,175 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] [2023-11-19 03:06:19,178 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] [2023-11-19 03:06:19,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-19 03:06:19,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-19 03:06:19,238 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] [2023-11-19 03:06:19,364 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:06:19,603 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:06:19,603 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19 WrapperNode [2023-11-19 03:06:19,603 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:19,605 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:06:19,605 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:06:19,605 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:06:19,613 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:19,709 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:19,901 INFO L138 Inliner]: procedures = 310, calls = 1346, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3557 [2023-11-19 03:06:19,901 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:06:19,902 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:06:19,902 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:06:19,902 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:06:19,913 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:19,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:19,941 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:19,942 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:20,051 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:20,073 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:20,097 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:20,113 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:20,142 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:06:20,143 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:06:20,144 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:06:20,144 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:06:20,145 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:19" (1/1) ... [2023-11-19 03:06:20,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:06:20,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:06:20,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:06:20,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:06:20,224 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-19 03:06:20,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-19 03:06:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:06:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:06:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:06:20,225 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-19 03:06:20,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-19 03:06:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-19 03:06:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-19 03:06:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-19 03:06:20,228 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-19 03:06:20,228 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-19 03:06:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-19 03:06:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-19 03:06:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-19 03:06:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-19 03:06:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-19 03:06:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-19 03:06:20,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-19 03:06:20,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:06:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:06:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-19 03:06:20,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-19 03:06:20,230 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-19 03:06:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-19 03:06:20,231 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-19 03:06:20,231 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-19 03:06:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-19 03:06:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-19 03:06:20,233 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-19 03:06:20,233 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-19 03:06:20,235 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:06:20,235 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:06:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-19 03:06:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-19 03:06:20,236 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:06:20,236 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:06:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-19 03:06:20,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-19 03:06:20,237 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-19 03:06:20,238 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-19 03:06:20,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-19 03:06:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-19 03:06:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-19 03:06:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-19 03:06:20,243 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-19 03:06:20,243 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-19 03:06:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:06:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-19 03:06:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-19 03:06:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-19 03:06:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-19 03:06:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:06:20,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:06:20,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:06:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-19 03:06:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-19 03:06:20,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-19 03:06:20,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-19 03:06:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:06:20,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:06:20,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:06:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:06:20,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:06:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:06:20,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:06:20,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:06:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-19 03:06:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-19 03:06:20,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:06:20,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:06:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:06:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:06:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-19 03:06:20,250 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-19 03:06:20,250 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-19 03:06:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-19 03:06:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:06:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-19 03:06:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-19 03:06:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 03:06:20,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 03:06:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:06:20,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-19 03:06:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-19 03:06:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-19 03:06:20,252 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-19 03:06:20,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:06:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:06:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-19 03:06:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-19 03:06:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-19 03:06:20,253 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-19 03:06:20,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:06:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-19 03:06:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-19 03:06:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:06:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:06:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-19 03:06:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-19 03:06:20,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-19 03:06:20,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:06:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:06:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:06:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-19 03:06:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-19 03:06:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:06:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:06:20,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:06:20,255 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:06:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:06:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:06:20,256 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-19 03:06:20,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-19 03:06:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 03:06:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 03:06:20,257 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-19 03:06:20,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-19 03:06:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 03:06:20,258 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 03:06:20,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 03:06:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 03:06:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:06:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:06:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 03:06:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 03:06:20,259 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:06:20,259 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:06:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 03:06:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 03:06:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-19 03:06:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-19 03:06:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-19 03:06:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-19 03:06:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 03:06:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 03:06:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:06:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-19 03:06:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-19 03:06:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-19 03:06:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-19 03:06:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:06:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:06:20,263 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:06:20,263 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:06:20,269 WARN L210 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-19 03:06:20,916 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:06:20,920 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:06:24,581 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:06:24,613 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:06:24,613 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:06:24,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:06:24 BoogieIcfgContainer [2023-11-19 03:06:24,632 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:06:24,633 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:06:24,634 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:06:24,644 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:06:24,645 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:06:24" (1/1) ... [2023-11-19 03:06:24,646 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) [2023-11-19 03:06:24,650 INFO L158 Benchmark]: Toolchain (without parser) took 8265.92ms. Allocated memory was 172.0MB in the beginning and 306.2MB in the end (delta: 134.2MB). Free memory was 135.6MB in the beginning and 156.8MB in the end (delta: -21.1MB). Peak memory consumption was 114.1MB. Max. memory is 16.1GB. [2023-11-19 03:06:24,652 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory was 102.2MB in the beginning and 102.1MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:06:24,654 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3218.70ms. Allocated memory was 172.0MB in the beginning and 220.2MB in the end (delta: 48.2MB). Free memory was 134.9MB in the beginning and 147.8MB in the end (delta: -12.8MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. [2023-11-19 03:06:24,658 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.87ms. Allocated memory is still 220.2MB. Free memory was 147.8MB in the beginning and 125.7MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 03:06:24,659 INFO L158 Benchmark]: Boogie Preprocessor took 240.41ms. Allocated memory is still 220.2MB. Free memory was 125.7MB in the beginning and 104.5MB in the end (delta: 21.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:06:24,660 INFO L158 Benchmark]: RCFGBuilder took 4488.67ms. Allocated memory was 220.2MB in the beginning and 306.2MB in the end (delta: 86.0MB). Free memory was 103.5MB in the beginning and 157.8MB in the end (delta: -54.4MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2023-11-19 03:06:24,660 INFO L158 Benchmark]: CodeCheck took 15.28ms. Allocated memory is still 306.2MB. Free memory was 157.8MB in the beginning and 156.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:06:24,669 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 130.0MB. Free memory was 102.2MB in the beginning and 102.1MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3218.70ms. Allocated memory was 172.0MB in the beginning and 220.2MB in the end (delta: 48.2MB). Free memory was 134.9MB in the beginning and 147.8MB in the end (delta: -12.8MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.87ms. Allocated memory is still 220.2MB. Free memory was 147.8MB in the beginning and 125.7MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 240.41ms. Allocated memory is still 220.2MB. Free memory was 125.7MB in the beginning and 104.5MB in the end (delta: 21.2MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 4488.67ms. Allocated memory was 220.2MB in the beginning and 306.2MB in the end (delta: 86.0MB). Free memory was 103.5MB in the beginning and 157.8MB in the end (delta: -54.4MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * CodeCheck took 15.28ms. Allocated memory is still 306.2MB. Free memory was 157.8MB in the beginning and 156.8MB 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. [2023-11-19 03:06:24,708 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/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_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL --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-9bd2c7f [2023-11-19 03:06:27,235 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:06:27,355 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2023-11-19 03:06:27,407 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:06:27,408 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:06:27,409 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:06:27,410 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:06:27,410 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:06:27,412 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:06:27,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:06:27,417 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:06:27,417 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:06:27,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:06:27,420 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:06:27,420 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:06:27,421 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:06:27,421 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:06:27,421 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:06:27,422 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 03:06:27,423 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:06:27,423 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:06:27,424 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:06:27,425 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:06:27,425 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:06:27,426 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:06:27,426 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:06:27,426 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:06:27,427 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:06:27,427 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:06:27,428 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:06:27,429 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:06:27,430 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:06:27,430 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:06:27,430 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:06:27,431 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:06:27,431 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:06:27,431 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:06:27,432 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:06:27,432 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:06:27,433 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_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8933630f4cde50cf36eb2db51c9e240fc5e0c6bd245d32e47623c1906a97a301 [2023-11-19 03:06:27,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:06:27,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:06:27,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:06:27,902 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:06:27,902 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:06:27,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-19 03:06:31,036 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:06:31,590 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:06:31,591 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--spi--spi-tegra20-slink.ko.cil.i [2023-11-19 03:06:31,637 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data/07348377a/8a73119601954b31aa3ab4b72b6deef0/FLAGe546c3688 [2023-11-19 03:06:31,653 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/data/07348377a/8a73119601954b31aa3ab4b72b6deef0 [2023-11-19 03:06:31,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:06:31,657 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:06:31,658 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:31,659 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:06:31,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:06:31,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:31" (1/1) ... [2023-11-19 03:06:31,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66d6b19e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:31, skipping insertion in model container [2023-11-19 03:06:31,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:31" (1/1) ... [2023-11-19 03:06:31,814 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:06:33,580 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:06:33,641 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-19 03:06:33,717 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:06:33,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:06:33,981 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:06:34,047 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] [2023-11-19 03:06:34,049 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] [2023-11-19 03:06:34,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] [2023-11-19 03:06:34,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] [2023-11-19 03:06:34,063 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] [2023-11-19 03:06:34,064 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] [2023-11-19 03:06:34,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] [2023-11-19 03:06:34,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] [2023-11-19 03:06:34,138 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] [2023-11-19 03:06:34,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:06:34,381 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:06:34,381 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34 WrapperNode [2023-11-19 03:06:34,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:34,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:06:34,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:06:34,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:06:34,390 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,494 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,716 INFO L138 Inliner]: procedures = 317, calls = 1346, calls flagged for inlining = 146, calls inlined = 126, statements flattened = 3162 [2023-11-19 03:06:34,716 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:06:34,717 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:06:34,717 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:06:34,717 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:06:34,727 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,747 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,748 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,870 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,882 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,905 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,920 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,948 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:06:34,949 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:06:34,949 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:06:34,949 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:06:34,950 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:34" (1/1) ... [2023-11-19 03:06:34,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:06:34,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:06:34,981 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:06:35,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:06:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-19 03:06:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_deinit_dma_param [2023-11-19 03:06:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_deinit_dma_param [2023-11-19 03:06:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-19 03:06:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-19 03:06:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:06:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:06:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:06:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2023-11-19 03:06:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2023-11-19 03:06:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_dma_based_transfer [2023-11-19 03:06:35,035 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_dma_based_transfer [2023-11-19 03:06:35,035 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2023-11-19 03:06:35,035 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2023-11-19 03:06:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_init_dma_param [2023-11-19 03:06:35,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_init_dma_param [2023-11-19 03:06:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_writel [2023-11-19 03:06:35,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_writel [2023-11-19 03:06:35,036 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_readl [2023-11-19 03:06:35,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_readl [2023-11-19 03:06:35,037 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2023-11-19 03:06:35,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2023-11-19 03:06:35,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:06:35,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:06:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure spi_master_get_devdata [2023-11-19 03:06:35,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_master_get_devdata [2023-11-19 03:06:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_single [2023-11-19 03:06:35,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_single [2023-11-19 03:06:35,039 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_device_control [2023-11-19 03:06:35,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_device_control [2023-11-19 03:06:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2023-11-19 03:06:35,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2023-11-19 03:06:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_suspend [2023-11-19 03:06:35,040 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_suspend [2023-11-19 03:06:35,040 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:06:35,041 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:06:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2023-11-19 03:06:35,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2023-11-19 03:06:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:06:35,041 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:06:35,041 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-19 03:06:35,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-19 03:06:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-11-19 03:06:35,042 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy [2023-11-19 03:06:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-19 03:06:35,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-19 03:06:35,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2023-11-19 03:06:35,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2023-11-19 03:06:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2023-11-19 03:06:35,043 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2023-11-19 03:06:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:06:35,043 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_submit [2023-11-19 03:06:35,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_submit [2023-11-19 03:06:35,044 INFO L130 BoogieDeclarations]: Found specification of procedure reset_control_assert [2023-11-19 03:06:35,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_control_assert [2023-11-19 03:06:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:06:35,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 03:06:35,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 03:06:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_runtime_resume [2023-11-19 03:06:35,046 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_runtime_resume [2023-11-19 03:06:35,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_45 [2023-11-19 03:06:35,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_45 [2023-11-19 03:06:35,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:06:35,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:06:35,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-19 03:06:35,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-19 03:06:35,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-19 03:06:35,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:06:35,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-19 03:06:35,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:06:35,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-19 03:06:35,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-19 03:06:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:06:35,105 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:06:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-19 03:06:35,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2023-11-19 03:06:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 03:06:35,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 03:06:35,105 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2023-11-19 03:06:35,105 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2023-11-19 03:06:35,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:06:35,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:06:35,106 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:06:35,106 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:06:35,106 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_calculate_curr_xfer_param [2023-11-19 03:06:35,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_calculate_curr_xfer_param [2023-11-19 03:06:35,106 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_clear_status [2023-11-19 03:06:35,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_clear_status [2023-11-19 03:06:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2023-11-19 03:06:35,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2023-11-19 03:06:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 03:06:35,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 03:06:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-11-19 03:06:35,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-11-19 03:06:35,107 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_resume [2023-11-19 03:06:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_resume [2023-11-19 03:06:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 03:06:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 03:06:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_status_suspended [2023-11-19 03:06:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_status_suspended [2023-11-19 03:06:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-19 03:06:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-19 03:06:35,108 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2023-11-19 03:06:35,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2023-11-19 03:06:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-19 03:06:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:06:35,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:06:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-19 03:06:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-19 03:06:35,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tegra_slink_data [2023-11-19 03:06:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:06:35,109 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-19 03:06:35,110 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-11-19 03:06:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_suspend [2023-11-19 03:06:35,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_suspend [2023-11-19 03:06:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:06:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 03:06:35,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 03:06:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:06:35,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:06:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:06:35,110 INFO L130 BoogieDeclarations]: Found specification of procedure tegra_slink_start_cpu_based_transfer [2023-11-19 03:06:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tegra_slink_start_cpu_based_transfer [2023-11-19 03:06:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-19 03:06:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-19 03:06:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure dma_async_issue_pending [2023-11-19 03:06:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_async_issue_pending [2023-11-19 03:06:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 03:06:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 03:06:35,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 03:06:35,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 03:06:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 03:06:35,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 03:06:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:06:35,112 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:06:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 03:06:35,112 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 03:06:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_ops_scenario_4 [2023-11-19 03:06:35,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_ops_scenario_4 [2023-11-19 03:06:35,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_emg_free_irq [2023-11-19 03:06:35,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_emg_free_irq [2023-11-19 03:06:35,114 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 03:06:35,115 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 03:06:35,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_instance_3 [2023-11-19 03:06:35,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_instance_3 [2023-11-19 03:06:35,119 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_terminate_all [2023-11-19 03:06:35,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_terminate_all [2023-11-19 03:06:35,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:06:35,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:06:35,121 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:06:35,121 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:06:35,125 WARN L210 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-19 03:06:35,786 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:06:35,791 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:06:42,192 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:06:42,219 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:06:42,220 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:06:42,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:06:42 BoogieIcfgContainer [2023-11-19 03:06:42,233 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:06:42,234 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:06:42,234 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:06:42,244 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:06:42,245 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:06:42" (1/1) ... [2023-11-19 03:06:42,246 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) [2023-11-19 03:06:42,249 INFO L158 Benchmark]: Toolchain (without parser) took 10591.71ms. Allocated memory was 104.9MB in the beginning and 299.9MB in the end (delta: 195.0MB). Free memory was 72.5MB in the beginning and 169.9MB in the end (delta: -97.4MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. [2023-11-19 03:06:42,250 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:06:42,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2723.50ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 72.2MB in the beginning and 58.2MB in the end (delta: 14.0MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2023-11-19 03:06:42,251 INFO L158 Benchmark]: Boogie Procedure Inliner took 334.00ms. Allocated memory is still 130.0MB. Free memory was 58.2MB in the beginning and 68.5MB in the end (delta: -10.3MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2023-11-19 03:06:42,252 INFO L158 Benchmark]: Boogie Preprocessor took 231.08ms. Allocated memory is still 130.0MB. Free memory was 68.5MB in the beginning and 46.7MB in the end (delta: 21.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:06:42,253 INFO L158 Benchmark]: RCFGBuilder took 7284.23ms. Allocated memory was 130.0MB in the beginning and 299.9MB in the end (delta: 169.9MB). Free memory was 46.7MB in the beginning and 170.9MB in the end (delta: -124.2MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2023-11-19 03:06:42,253 INFO L158 Benchmark]: CodeCheck took 13.87ms. Allocated memory is still 299.9MB. Free memory was 170.9MB in the beginning and 169.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:06:42,256 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 0.25ms. Allocated memory is still 73.4MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2723.50ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 72.2MB in the beginning and 58.2MB in the end (delta: 14.0MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 334.00ms. Allocated memory is still 130.0MB. Free memory was 58.2MB in the beginning and 68.5MB in the end (delta: -10.3MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 231.08ms. Allocated memory is still 130.0MB. Free memory was 68.5MB in the beginning and 46.7MB in the end (delta: 21.8MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7284.23ms. Allocated memory was 130.0MB in the beginning and 299.9MB in the end (delta: 169.9MB). Free memory was 46.7MB in the beginning and 170.9MB in the end (delta: -124.2MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. * CodeCheck took 13.87ms. Allocated memory is still 299.9MB. Free memory was 170.9MB in the beginning and 169.9MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 2738]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2738-2739] - GenericResultAtLocation [Line: 2744]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2744-2746] - GenericResultAtLocation [Line: 2834]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2834] - GenericResultAtLocation [Line: 2841]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2841] - GenericResultAtLocation [Line: 3070]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [3070-3071] - GenericResultAtLocation [Line: 3107]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [3107-3108] - GenericResultAtLocation [Line: 3858]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3858] - GenericResultAtLocation [Line: 3959]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [3959] - GenericResultAtLocation [Line: 4186]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/spi/spi-tegra20-slink.c"), "i" (764), "i" (12UL)); [4186-4187] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-19 03:06:42,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcf36f18-9f3c-43da-841e-d7b3736b0211/bin/ukojak-verify-G8NBE6pJGL/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