./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4f9af400 extending candidate: java ['java'] extending candidate: /usr/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/oracle-jdk-bin-*/bin/java ['java', '/usr/bin/java'] extending candidate: /opt/openjdk-*/bin/java ['java', '/usr/bin/java'] extending candidate: /usr/lib/jvm/java-*-openjdk-amd64/bin/java ['java', '/usr/bin/java', '/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java', '/usr/lib/jvm/java-17-openjdk-amd64/bin/java', '/usr/lib/jvm/java-11-openjdk-amd64/bin/java', '/usr/lib/jvm/java-1.17.0-openjdk-amd64/bin/java'] ['/root/.sdkman/candidates/java/21.0.5-tem/bin/java', '-Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config', '-Xmx15G', '-Xms4m', '-jar', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar', '-data', '@noDefault', '-ultimatedata', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data', '-tc', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml', '-i', '../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i', '-s', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf', '--cacsl2boogietranslator.entry.function', 'main', '--witnessprinter.witness.directory', '/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux', '--witnessprinter.witness.filename', 'witness', '--witnessprinter.write.witness.besides.input.file', 'false', '--witnessprinter.graph.data.specification', 'CHECK( init(main()), LTL(F end) )\n\n', '--witnessprinter.graph.data.producer', 'Automizer', '--witnessprinter.graph.data.architecture', '64bit', '--witnessprinter.graph.data.programhash', '9a4c86b005d25b7b47a4f0d39ab40dcf944046f8128f9f9f64f6ee97f46493f6'] Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a4c86b005d25b7b47a4f0d39ab40dcf944046f8128f9f9f64f6ee97f46493f6 --- Real Ultimate output --- This is Ultimate 0.3.0-?-4f9af40 [2024-11-08 01:23:03,502 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 01:23:03,612 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2024-11-08 01:23:03,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 01:23:03,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 01:23:03,631 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 01:23:03,632 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 01:23:03,632 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 01:23:03,637 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 01:23:03,638 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 01:23:03,638 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-08 01:23:03,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 01:23:03,638 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 01:23:03,639 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 01:23:03,639 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 01:23:03,639 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-08 01:23:03,639 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a4c86b005d25b7b47a4f0d39ab40dcf944046f8128f9f9f64f6ee97f46493f6 [2024-11-08 01:23:03,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 01:23:03,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 01:23:03,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 01:23:03,870 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 01:23:03,870 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 01:23:03,871 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i [2024-11-08 01:23:05,111 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 01:23:05,439 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 01:23:05,439 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i [2024-11-08 01:23:05,461 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/46cb8c1c5/2d63df9817644c9f8532fddd7f6bf0a8/FLAGfbab123e2 [2024-11-08 01:23:05,675 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/46cb8c1c5/2d63df9817644c9f8532fddd7f6bf0a8 [2024-11-08 01:23:05,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 01:23:05,678 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 01:23:05,679 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 01:23:05,679 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 01:23:05,681 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 01:23:05,682 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:23:05" (1/1) ... [2024-11-08 01:23:05,682 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d2ca6b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:05, skipping insertion in model container [2024-11-08 01:23:05,683 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 01:23:05" (1/1) ... [2024-11-08 01:23:05,750 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 01:23:07,394 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 01:23:07,426 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 01:23:07,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4603-4604] [2024-11-08 01:23:07,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4618] [2024-11-08 01:23:07,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4621] [2024-11-08 01:23:07,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4624] [2024-11-08 01:23:07,572 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4627] [2024-11-08 01:23:07,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4694] [2024-11-08 01:23:07,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4701] [2024-11-08 01:23:07,698 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 *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5674-5675] [2024-11-08 01:23:07,699 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"); [5680-5682] [2024-11-08 01:23:07,710 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/linux/scatterlist.h"), "i" (65), "i" (12UL)); [5811-5812] [2024-11-08 01:23:07,711 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/linux/scatterlist.h"), "i" (67), "i" (12UL)); [5819-5820] [2024-11-08 01:23:07,711 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/linux/scatterlist.h"), "i" (68), "i" (12UL)); [5827-5828] [2024-11-08 01:23:07,712 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/linux/scatterlist.h"), "i" (98), "i" (12UL)); [5854-5855] [2024-11-08 01:23:07,712 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/linux/scatterlist.h"), "i" (99), "i" (12UL)); [5862-5863] [2024-11-08 01:23:07,716 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" (52), "i" (12UL)); [5951-5952] [2024-11-08 01:23:07,717 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" (65), "i" (12UL)); [5976-5977] [2024-11-08 01:23:07,721 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (99), "i" (12UL)); [6174-6175] [2024-11-08 01:23:07,774 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (210), "i" (12UL)); [6359-6360] [2024-11-08 01:23:07,776 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (301), "i" (12UL)); [6490-6491] [2024-11-08 01:23:07,777 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (302), "i" (12UL)); [6498-6499] [2024-11-08 01:23:07,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 01:23:07,839 INFO L204 MainTranslator]: Completed translation [2024-11-08 01:23:07,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07 WrapperNode [2024-11-08 01:23:07,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 01:23:07,841 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 01:23:07,841 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 01:23:07,841 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 01:23:07,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:07,889 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:07,964 INFO L138 Inliner]: procedures = 210, calls = 1450, calls flagged for inlining = 378, calls inlined = 237, statements flattened = 4009 [2024-11-08 01:23:07,964 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 01:23:07,965 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 01:23:07,965 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 01:23:07,965 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 01:23:08,002 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,011 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,059 INFO L175 MemorySlicer]: Split 572 memory accesses to 22 slices as follows [2, 7, 2, 8, 8, 3, 30, 8, 8, 128, 189, 8, 8, 8, 8, 8, 102, 8, 8, 8, 1, 12]. 33 percent of accesses are in the largest equivalence class. The 229 initializations are split as follows [2, 0, 0, 8, 8, 3, 0, 8, 8, 128, 0, 8, 8, 8, 8, 8, 0, 8, 8, 8, 0, 0]. The 185 writes are split as follows [0, 0, 1, 0, 0, 0, 10, 0, 0, 0, 162, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 10]. [2024-11-08 01:23:08,059 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,059 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,105 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,115 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,127 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,134 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,149 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 01:23:08,149 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 01:23:08,149 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 01:23:08,149 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 01:23:08,150 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (1/1) ... [2024-11-08 01:23:08,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-08 01:23:08,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2024-11-08 01:23:08,173 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-08 01:23:08,175 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-08 01:23:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-08 01:23:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-08 01:23:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-08 01:23:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-08 01:23:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-08 01:23:08,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-08 01:23:08,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-08 01:23:08,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-08 01:23:08,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-08 01:23:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-08 01:23:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-08 01:23:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-08 01:23:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-08 01:23:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-08 01:23:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-08 01:23:08,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-08 01:23:08,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 01:23:08,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-08 01:23:08,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 01:23:08,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-08 01:23:08,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-08 01:23:08,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-08 01:23:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-08 01:23:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-08 01:23:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-08 01:23:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-08 01:23:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-08 01:23:08,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 01:23:08,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 01:23:08,602 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 01:23:08,603 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 01:23:08,605 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,625 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,633 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,644 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,651 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,659 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,667 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,674 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,682 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,689 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,696 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,702 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,709 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,715 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,722 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,728 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,735 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,741 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,747 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,753 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,759 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:08,765 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 01:23:10,857 INFO L? ?]: Removed 1938 outVars from TransFormulas that were not future-live. [2024-11-08 01:23:10,857 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 01:23:10,872 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 01:23:10,872 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 01:23:10,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 01:23:10 BoogieIcfgContainer [2024-11-08 01:23:10,872 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 01:23:10,873 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-08 01:23:10,873 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-08 01:23:10,876 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-08 01:23:10,876 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-08 01:23:10,876 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.11 01:23:05" (1/3) ... [2024-11-08 01:23:10,877 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7c204877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.11 01:23:10, skipping insertion in model container [2024-11-08 01:23:10,877 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-08 01:23:10,877 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 01:23:07" (2/3) ... [2024-11-08 01:23:10,877 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7c204877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.11 01:23:10, skipping insertion in model container [2024-11-08 01:23:10,877 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-08 01:23:10,877 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 01:23:10" (3/3) ... [2024-11-08 01:23:10,878 INFO L332 chiAutomizerObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--common--saa7146--saa7146.ko-ldv_main0.cil.out.i [2024-11-08 01:23:10,911 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-08 01:23:10,911 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-08 01:23:10,911 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-08 01:23:10,911 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-08 01:23:10,911 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-08 01:23:10,911 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-08 01:23:10,911 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-08 01:23:10,911 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-08 01:23:10,915 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 668 states, 665 states have (on average 1.4240601503759398) internal successors, (947), 665 states have internal predecessors, (947), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-08 01:23:10,942 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 632 [2024-11-08 01:23:10,943 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-08 01:23:10,943 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-08 01:23:10,947 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-11-08 01:23:10,947 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2024-11-08 01:23:10,947 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-08 01:23:10,948 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 668 states, 665 states have (on average 1.4240601503759398) internal successors, (947), 665 states have internal predecessors, (947), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-08 01:23:10,956 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 632 [2024-11-08 01:23:10,957 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-08 01:23:10,957 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-08 01:23:10,957 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2024-11-08 01:23:10,957 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2024-11-08 01:23:10,961 INFO L745 eck$LassoCheckResult]: Stem: 208#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(84, 2);call #Ultimate.allocInit(8, 3);call write~init~int#9(115, 3, 0, 1);call write~init~int#9(97, 3, 1, 1);call write~init~int#9(97, 3, 2, 1);call write~init~int#9(55, 3, 3, 1);call write~init~int#9(49, 3, 4, 1);call write~init~int#9(52, 3, 5, 1);call write~init~int#9(54, 3, 6, 1);call write~init~int#9(0, 3, 7, 1);call #Ultimate.allocInit(18, 4);call #Ultimate.allocInit(219, 5);call #Ultimate.allocInit(27, 6);call #Ultimate.allocInit(36, 7);call #Ultimate.allocInit(18, 8);call #Ultimate.allocInit(8, 9);call write~init~int#9(115, 9, 0, 1);call write~init~int#9(97, 9, 1, 1);call write~init~int#9(97, 9, 2, 1);call write~init~int#9(55, 9, 3, 1);call write~init~int#9(49, 9, 4, 1);call write~init~int#9(52, 9, 5, 1);call write~init~int#9(54, 9, 6, 1);call write~init~int#9(0, 9, 7, 1);call #Ultimate.allocInit(18, 10);call #Ultimate.allocInit(219, 11);call #Ultimate.allocInit(43, 12);call #Ultimate.allocInit(52, 13);call #Ultimate.allocInit(18, 14);call #Ultimate.allocInit(8, 15);call write~init~int#9(115, 15, 0, 1);call write~init~int#9(97, 15, 1, 1);call write~init~int#9(97, 15, 2, 1);call write~init~int#9(55, 15, 3, 1);call write~init~int#9(49, 15, 4, 1);call write~init~int#9(52, 15, 5, 1);call write~init~int#9(54, 15, 6, 1);call write~init~int#9(0, 15, 7, 1);call #Ultimate.allocInit(18, 16);call #Ultimate.allocInit(219, 17);call #Ultimate.allocInit(34, 18);call #Ultimate.allocInit(43, 19);call #Ultimate.allocInit(18, 20);call #Ultimate.allocInit(8, 21);call write~init~int#9(115, 21, 0, 1);call write~init~int#9(97, 21, 1, 1);call write~init~int#9(97, 21, 2, 1);call write~init~int#9(55, 21, 3, 1);call write~init~int#9(49, 21, 4, 1);call write~init~int#9(52, 21, 5, 1);call write~init~int#9(54, 21, 6, 1);call write~init~int#9(0, 21, 7, 1);call #Ultimate.allocInit(21, 22);call #Ultimate.allocInit(219, 23);call #Ultimate.allocInit(43, 24);call #Ultimate.allocInit(52, 25);call #Ultimate.allocInit(21, 26);call #Ultimate.allocInit(58, 27);call #Ultimate.allocInit(21, 28);call #Ultimate.allocInit(44, 29);call #Ultimate.allocInit(21, 30);call #Ultimate.allocInit(59, 31);call #Ultimate.allocInit(21, 32);call #Ultimate.allocInit(8, 33);call write~init~int#9(115, 33, 0, 1);call write~init~int#9(97, 33, 1, 1);call write~init~int#9(97, 33, 2, 1);call write~init~int#9(55, 33, 3, 1);call write~init~int#9(49, 33, 4, 1);call write~init~int#9(52, 33, 5, 1);call write~init~int#9(54, 33, 6, 1);call write~init~int#9(0, 33, 7, 1);call #Ultimate.allocInit(21, 34);call #Ultimate.allocInit(219, 35);call #Ultimate.allocInit(34, 36);call #Ultimate.allocInit(43, 37);call #Ultimate.allocInit(21, 38);call #Ultimate.allocInit(8, 39);call write~init~int#9(115, 39, 0, 1);call write~init~int#9(97, 39, 1, 1);call write~init~int#9(97, 39, 2, 1);call write~init~int#9(55, 39, 3, 1);call write~init~int#9(49, 39, 4, 1);call write~init~int#9(52, 39, 5, 1);call write~init~int#9(54, 39, 6, 1);call write~init~int#9(0, 39, 7, 1);call #Ultimate.allocInit(21, 40);call #Ultimate.allocInit(219, 41);call #Ultimate.allocInit(49, 42);call #Ultimate.allocInit(58, 43);call #Ultimate.allocInit(21, 44);call #Ultimate.allocInit(8, 45);call write~init~int#9(115, 45, 0, 1);call write~init~int#9(97, 45, 1, 1);call write~init~int#9(97, 45, 2, 1);call write~init~int#9(55, 45, 3, 1);call write~init~int#9(49, 45, 4, 1);call write~init~int#9(52, 45, 5, 1);call write~init~int#9(54, 45, 6, 1);call write~init~int#9(0, 45, 7, 1);call #Ultimate.allocInit(21, 46);call #Ultimate.allocInit(219, 47);call #Ultimate.allocInit(34, 48);call #Ultimate.allocInit(43, 49);call #Ultimate.allocInit(21, 50);call #Ultimate.allocInit(8, 51);call write~init~int#9(115, 51, 0, 1);call write~init~int#9(97, 51, 1, 1);call write~init~int#9(97, 51, 2, 1);call write~init~int#9(55, 51, 3, 1);call write~init~int#9(49, 51, 4, 1);call write~init~int#9(52, 51, 5, 1);call write~init~int#9(54, 51, 6, 1);call write~init~int#9(0, 51, 7, 1);call #Ultimate.allocInit(21, 52);call #Ultimate.allocInit(219, 53);call #Ultimate.allocInit(33, 54);call #Ultimate.allocInit(42, 55);call #Ultimate.allocInit(21, 56);call #Ultimate.allocInit(8, 57);call write~init~int#9(115, 57, 0, 1);call write~init~int#9(97, 57, 1, 1);call write~init~int#9(97, 57, 2, 1);call write~init~int#9(55, 57, 3, 1);call write~init~int#9(49, 57, 4, 1);call write~init~int#9(52, 57, 5, 1);call write~init~int#9(54, 57, 6, 1);call write~init~int#9(0, 57, 7, 1);call #Ultimate.allocInit(21, 58);call #Ultimate.allocInit(219, 59);call #Ultimate.allocInit(38, 60);call #Ultimate.allocInit(47, 61);call #Ultimate.allocInit(21, 62);call #Ultimate.allocInit(8, 63);call write~init~int#9(115, 63, 0, 1);call write~init~int#9(97, 63, 1, 1);call write~init~int#9(97, 63, 2, 1);call write~init~int#9(55, 63, 3, 1);call write~init~int#9(49, 63, 4, 1);call write~init~int#9(52, 63, 5, 1);call write~init~int#9(54, 63, 6, 1);call write~init~int#9(0, 63, 7, 1);call #Ultimate.allocInit(21, 64);call #Ultimate.allocInit(219, 65);call #Ultimate.allocInit(30, 66);call #Ultimate.allocInit(39, 67);call #Ultimate.allocInit(21, 68);call #Ultimate.allocInit(8, 69);call write~init~int#9(115, 69, 0, 1);call write~init~int#9(97, 69, 1, 1);call write~init~int#9(97, 69, 2, 1);call write~init~int#9(55, 69, 3, 1);call write~init~int#9(49, 69, 4, 1);call write~init~int#9(52, 69, 5, 1);call write~init~int#9(54, 69, 6, 1);call write~init~int#9(0, 69, 7, 1);call #Ultimate.allocInit(21, 70);call #Ultimate.allocInit(219, 71);call #Ultimate.allocInit(21, 72);call #Ultimate.allocInit(30, 73);call #Ultimate.allocInit(21, 74);call #Ultimate.allocInit(8, 75);call write~init~int#9(115, 75, 0, 1);call write~init~int#9(97, 75, 1, 1);call write~init~int#9(97, 75, 2, 1);call write~init~int#9(55, 75, 3, 1);call write~init~int#9(49, 75, 4, 1);call write~init~int#9(52, 75, 5, 1);call write~init~int#9(54, 75, 6, 1);call write~init~int#9(0, 75, 7, 1);call #Ultimate.allocInit(21, 76);call #Ultimate.allocInit(219, 77);call #Ultimate.allocInit(17, 78);call #Ultimate.allocInit(26, 79);call #Ultimate.allocInit(21, 80);call #Ultimate.allocInit(8, 81);call write~init~int#9(115, 81, 0, 1);call write~init~int#9(97, 81, 1, 1);call write~init~int#9(97, 81, 2, 1);call write~init~int#9(55, 81, 3, 1);call write~init~int#9(49, 81, 4, 1);call write~init~int#9(52, 81, 5, 1);call write~init~int#9(54, 81, 6, 1);call write~init~int#9(0, 81, 7, 1);call #Ultimate.allocInit(21, 82);call #Ultimate.allocInit(219, 83);call #Ultimate.allocInit(34, 84);call #Ultimate.allocInit(43, 85);call #Ultimate.allocInit(21, 86);call #Ultimate.allocInit(8, 87);call write~init~int#9(115, 87, 0, 1);call write~init~int#9(97, 87, 1, 1);call write~init~int#9(97, 87, 2, 1);call write~init~int#9(55, 87, 3, 1);call write~init~int#9(49, 87, 4, 1);call write~init~int#9(52, 87, 5, 1);call write~init~int#9(54, 87, 6, 1);call write~init~int#9(0, 87, 7, 1);call #Ultimate.allocInit(21, 88);call #Ultimate.allocInit(219, 89);call #Ultimate.allocInit(54, 90);call #Ultimate.allocInit(63, 91);call #Ultimate.allocInit(21, 92);call #Ultimate.allocInit(8, 93);call write~init~int#9(115, 93, 0, 1);call write~init~int#9(97, 93, 1, 1);call write~init~int#9(97, 93, 2, 1);call write~init~int#9(55, 93, 3, 1);call write~init~int#9(49, 93, 4, 1);call write~init~int#9(52, 93, 5, 1);call write~init~int#9(54, 93, 6, 1);call write~init~int#9(0, 93, 7, 1);call #Ultimate.allocInit(21, 94);call #Ultimate.allocInit(219, 95);call #Ultimate.allocInit(37, 96);call #Ultimate.allocInit(46, 97);call #Ultimate.allocInit(21, 98);call #Ultimate.allocInit(8, 99);call write~init~int#9(115, 99, 0, 1);call write~init~int#9(97, 99, 1, 1);call write~init~int#9(97, 99, 2, 1);call write~init~int#9(55, 99, 3, 1);call write~init~int#9(49, 99, 4, 1);call write~init~int#9(52, 99, 5, 1);call write~init~int#9(54, 99, 6, 1);call write~init~int#9(0, 99, 7, 1);call #Ultimate.allocInit(21, 100);call #Ultimate.allocInit(219, 101);call #Ultimate.allocInit(41, 102);call #Ultimate.allocInit(50, 103);call #Ultimate.allocInit(21, 104);call #Ultimate.allocInit(54, 105);call #Ultimate.allocInit(8, 106);call write~init~int#8(115, 106, 0, 1);call write~init~int#8(97, 106, 1, 1);call write~init~int#8(97, 106, 2, 1);call write~init~int#8(55, 106, 3, 1);call write~init~int#8(49, 106, 4, 1);call write~init~int#8(52, 106, 5, 1);call write~init~int#8(54, 106, 6, 1);call write~init~int#8(0, 106, 7, 1);call #Ultimate.allocInit(28, 107);call #Ultimate.allocInit(219, 108);call #Ultimate.allocInit(23, 109);call #Ultimate.allocInit(32, 110);call #Ultimate.allocInit(28, 111);call #Ultimate.allocInit(110, 112);call #Ultimate.allocInit(75, 113);call #Ultimate.allocInit(33, 114);call #Ultimate.allocInit(8, 115);call write~init~int#13(115, 115, 0, 1);call write~init~int#13(97, 115, 1, 1);call write~init~int#13(97, 115, 2, 1);call write~init~int#13(55, 115, 3, 1);call write~init~int#13(49, 115, 4, 1);call write~init~int#13(52, 115, 5, 1);call write~init~int#13(54, 115, 6, 1);call write~init~int#13(0, 115, 7, 1);call #Ultimate.allocInit(33, 116);call #Ultimate.allocInit(220, 117);call #Ultimate.allocInit(62, 118);call #Ultimate.allocInit(71, 119);call #Ultimate.allocInit(33, 120);call #Ultimate.allocInit(33, 121);call #Ultimate.allocInit(75, 122);call #Ultimate.allocInit(36, 123);call #Ultimate.allocInit(8, 124);call write~init~int#17(115, 124, 0, 1);call write~init~int#17(97, 124, 1, 1);call write~init~int#17(97, 124, 2, 1);call write~init~int#17(55, 124, 3, 1);call write~init~int#17(49, 124, 4, 1);call write~init~int#17(52, 124, 5, 1);call write~init~int#17(54, 124, 6, 1);call write~init~int#17(0, 124, 7, 1);call #Ultimate.allocInit(36, 125);call #Ultimate.allocInit(220, 126);call #Ultimate.allocInit(62, 127);call #Ultimate.allocInit(71, 128);call #Ultimate.allocInit(36, 129);call #Ultimate.allocInit(36, 130);call #Ultimate.allocInit(8, 131);call write~init~int#3(115, 131, 0, 1);call write~init~int#3(97, 131, 1, 1);call write~init~int#3(97, 131, 2, 1);call write~init~int#3(55, 131, 3, 1);call write~init~int#3(49, 131, 4, 1);call write~init~int#3(52, 131, 5, 1);call write~init~int#3(54, 131, 6, 1);call write~init~int#3(0, 131, 7, 1);call #Ultimate.allocInit(13, 132);call #Ultimate.allocInit(220, 133);call #Ultimate.allocInit(26, 134);call #Ultimate.allocInit(35, 135);call #Ultimate.allocInit(13, 136);call #Ultimate.allocInit(62, 137);call #Ultimate.allocInit(77, 138);call #Ultimate.allocInit(13, 139);call #Ultimate.allocInit(46, 140);call #Ultimate.allocInit(13, 141);call #Ultimate.allocInit(29, 142);call #Ultimate.allocInit(17, 143);call #Ultimate.allocInit(8, 144);call write~init~int#12(115, 144, 0, 1);call write~init~int#12(97, 144, 1, 1);call write~init~int#12(97, 144, 2, 1);call write~init~int#12(55, 144, 3, 1);call write~init~int#12(49, 144, 4, 1);call write~init~int#12(52, 144, 5, 1);call write~init~int#12(54, 144, 6, 1);call write~init~int#12(0, 144, 7, 1);call #Ultimate.allocInit(17, 145);call #Ultimate.allocInit(220, 146);call #Ultimate.allocInit(14, 147);call #Ultimate.allocInit(23, 148);call #Ultimate.allocInit(17, 149);call #Ultimate.allocInit(42, 150);call #Ultimate.allocInit(17, 151);call #Ultimate.allocInit(8, 152);call write~init~int#15(115, 152, 0, 1);call write~init~int#15(97, 152, 1, 1);call write~init~int#15(97, 152, 2, 1);call write~init~int#15(55, 152, 3, 1);call write~init~int#15(49, 152, 4, 1);call write~init~int#15(52, 152, 5, 1);call write~init~int#15(54, 152, 6, 1);call write~init~int#15(0, 152, 7, 1);call #Ultimate.allocInit(32, 153);call #Ultimate.allocInit(17, 154);call #Ultimate.allocInit(36, 155);call #Ultimate.allocInit(17, 156);call #Ultimate.allocInit(72, 157);call #Ultimate.allocInit(16, 158);call #Ultimate.allocInit(26, 159);call #Ultimate.allocInit(22, 160);call #Ultimate.allocInit(15, 161);call #Ultimate.allocInit(13, 162);call #Ultimate.allocInit(8, 163);call write~init~int#4(115, 163, 0, 1);call write~init~int#4(97, 163, 1, 1);call write~init~int#4(97, 163, 2, 1);call write~init~int#4(55, 163, 3, 1);call write~init~int#4(49, 163, 4, 1);call write~init~int#4(52, 163, 5, 1);call write~init~int#4(54, 163, 6, 1);call write~init~int#4(0, 163, 7, 1);call #Ultimate.allocInit(17, 164);call #Ultimate.allocInit(220, 165);call #Ultimate.allocInit(52, 166);call #Ultimate.allocInit(61, 167);call #Ultimate.allocInit(17, 168);call #Ultimate.allocInit(8, 169);call write~init~int#7(115, 169, 0, 1);call write~init~int#7(97, 169, 1, 1);call write~init~int#7(97, 169, 2, 1);call write~init~int#7(55, 169, 3, 1);call write~init~int#7(49, 169, 4, 1);call write~init~int#7(52, 169, 5, 1);call write~init~int#7(54, 169, 6, 1);call write~init~int#7(0, 169, 7, 1);call #Ultimate.allocInit(17, 170);call #Ultimate.allocInit(220, 171);call #Ultimate.allocInit(53, 172);call #Ultimate.allocInit(62, 173);call #Ultimate.allocInit(17, 174);call #Ultimate.allocInit(8, 175);call write~init~int#11(115, 175, 0, 1);call write~init~int#11(97, 175, 1, 1);call write~init~int#11(97, 175, 2, 1);call write~init~int#11(55, 175, 3, 1);call write~init~int#11(49, 175, 4, 1);call write~init~int#11(52, 175, 5, 1);call write~init~int#11(54, 175, 6, 1);call write~init~int#11(0, 175, 7, 1);call #Ultimate.allocInit(19, 176);call #Ultimate.allocInit(220, 177);call #Ultimate.allocInit(14, 178);call #Ultimate.allocInit(23, 179);call #Ultimate.allocInit(19, 180);call #Ultimate.allocInit(8, 181);call write~init~int#14(115, 181, 0, 1);call write~init~int#14(97, 181, 1, 1);call write~init~int#14(97, 181, 2, 1);call write~init~int#14(55, 181, 3, 1);call write~init~int#14(49, 181, 4, 1);call write~init~int#14(52, 181, 5, 1);call write~init~int#14(54, 181, 6, 1);call write~init~int#14(0, 181, 7, 1);call #Ultimate.allocInit(27, 182);call #Ultimate.allocInit(220, 183);call #Ultimate.allocInit(14, 184);call #Ultimate.allocInit(23, 185);call #Ultimate.allocInit(27, 186);call #Ultimate.allocInit(35, 187);call #Ultimate.allocInit(8, 188);call write~init~int#18(115, 188, 0, 1);call write~init~int#18(97, 188, 1, 1);call write~init~int#18(97, 188, 2, 1);call write~init~int#18(55, 188, 3, 1);call write~init~int#18(49, 188, 4, 1);call write~init~int#18(52, 188, 5, 1);call write~init~int#18(54, 188, 6, 1);call write~init~int#18(0, 188, 7, 1);call #Ultimate.allocInit(8, 189);call write~init~int#19(115, 189, 0, 1);call write~init~int#19(97, 189, 1, 1);call write~init~int#19(97, 189, 2, 1);call write~init~int#19(55, 189, 3, 1);call write~init~int#19(49, 189, 4, 1);call write~init~int#19(52, 189, 5, 1);call write~init~int#19(54, 189, 6, 1);call write~init~int#19(0, 189, 7, 1);call #Ultimate.allocInit(29, 190);call #Ultimate.allocInit(220, 191);call #Ultimate.allocInit(14, 192);call #Ultimate.allocInit(23, 193);call #Ultimate.allocInit(29, 194);call #Ultimate.allocInit(37, 195);~saa7146_debug~0 := 0;call #Ultimate.allocInit(24, 196);~#saa7146_algo~0.base, ~#saa7146_algo~0.offset := 196, 0;call write~init~$Pointer$#5(#funAddr~saa7146_i2c_xfer.base, #funAddr~saa7146_i2c_xfer.offset, ~#saa7146_algo~0.base, ~#saa7146_algo~0.offset, 8);call write~init~$Pointer$#5(0, 0, ~#saa7146_algo~0.base, 8 + ~#saa7146_algo~0.offset, 8);call write~init~$Pointer$#5(#funAddr~saa7146_i2c_func.base, #funAddr~saa7146_i2c_func.offset, ~#saa7146_algo~0.base, 16 + ~#saa7146_algo~0.offset, 8);~LDV_IN_INTERRUPT~0 := 0;~saa7146_num~0 := 0;~ldv_mutex_i2c_lock_of_saa7146_dev~0 := 0;~ldv_mutex_lock~0 := 0;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 0;~ldv_mutex_mutex_of_device~0 := 0;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 0; 550#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet315#1, main_#t~switch316#1, main_#t~ret317#1, main_#t~ret318#1, main_#t~nondet319#1, main_~var_group1~0#1.base, main_~var_group1~0#1.offset, main_~var_group2~0#1.base, main_~var_group2~0#1.offset, main_~var_saa7146_i2c_xfer_7_p2~0#1, main_~var_group3~0#1.base, main_~var_group3~0#1.offset, main_~tmp~12#1, main_~tmp___0~7#1;havoc main_~var_group1~0#1.base, main_~var_group1~0#1.offset;havoc main_~var_group2~0#1.base, main_~var_group2~0#1.offset;havoc main_~var_saa7146_i2c_xfer_7_p2~0#1;havoc main_~var_group3~0#1.base, main_~var_group3~0#1.offset;havoc main_~tmp~12#1;havoc main_~tmp___0~7#1;~LDV_IN_INTERRUPT~0 := 1;assume { :begin_inline_ldv_initialize } true;~ldv_mutex_i2c_lock_of_saa7146_dev~0 := 1;~ldv_mutex_lock~0 := 1;~ldv_mutex_lock_of_v4l2_ctrl_handler~0 := 1;~ldv_mutex_mutex_of_device~0 := 1;~ldv_mutex_vb_lock_of_videobuf_queue~0 := 1; 583#ldv_initialize_returnLabel#1true assume { :end_inline_ldv_initialize } true; 295#L5543true [2024-11-08 01:23:10,961 INFO L747 eck$LassoCheckResult]: Loop: 295#L5543true havoc main_#t~nondet319#1;main_~tmp___0~7#1 := main_#t~nondet319#1; 284#L5546true assume 0 != main_~tmp___0~7#1; 621#main_ldv_32481#1true havoc main_#t~nondet315#1;main_~tmp~12#1 := main_#t~nondet315#1;main_#t~switch316#1 := 0 == main_~tmp~12#1; 378#L5532true assume !main_#t~switch316#1;main_#t~switch316#1 := main_#t~switch316#1 || 1 == main_~tmp~12#1; 253#L5536true assume !main_#t~switch316#1;main_#t~switch316#1 := true; 145#L5540true assume main_#t~switch316#1; 295#L5543true [2024-11-08 01:23:10,964 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 01:23:10,964 INFO L85 PathProgramCache]: Analyzing trace with hash 226471, now seen corresponding path program 1 times [2024-11-08 01:23:10,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 01:23:10,969 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563647285] [2024-11-08 01:23:10,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 01:23:10,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 01:23:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:11,106 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 01:23:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:11,182 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 01:23:11,184 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 01:23:11,184 INFO L85 PathProgramCache]: Analyzing trace with hash 800467419, now seen corresponding path program 1 times [2024-11-08 01:23:11,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 01:23:11,184 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350865545] [2024-11-08 01:23:11,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 01:23:11,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 01:23:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:11,211 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 01:23:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:11,222 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 01:23:11,223 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 01:23:11,223 INFO L85 PathProgramCache]: Analyzing trace with hash -2120414719, now seen corresponding path program 1 times [2024-11-08 01:23:11,223 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-08 01:23:11,223 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733551473] [2024-11-08 01:23:11,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 01:23:11,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 01:23:11,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:11,306 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 01:23:11,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:11,343 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-08 01:23:22,466 WARN L286 SmtUtils]: Spent 11.07s on a formula simplification that was a NOOP. DAG size: 1539 (called from [L 276] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2024-11-08 01:23:49,120 WARN L286 SmtUtils]: Spent 9.89s on a formula simplification that was a NOOP. DAG size: 1525 (called from [L 299] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2024-11-08 01:23:49,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:49,176 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-08 01:23:49,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-08 01:23:49,225 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.11 01:23:49 BoogieIcfgContainer [2024-11-08 01:23:49,225 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-08 01:23:49,226 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 01:23:49,226 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 01:23:49,226 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 01:23:49,230 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 01:23:10" (3/4) ... [2024-11-08 01:23:49,231 INFO L139 WitnessPrinter]: Generating witness for non-termination counterexample [2024-11-08 01:23:49,268 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-08 01:23:49,270 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 01:23:49,271 INFO L158 Benchmark]: Toolchain (without parser) took 43593.08ms. Allocated memory was 142.6MB in the beginning and 998.2MB in the end (delta: 855.6MB). Free memory was 108.0MB in the beginning and 772.8MB in the end (delta: -664.8MB). Peak memory consumption was 194.8MB. Max. memory is 16.1GB. [2024-11-08 01:23:49,272 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 01:23:49,272 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2161.63ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 61.9MB in the end (delta: 46.0MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. [2024-11-08 01:23:49,273 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.70ms. Allocated memory is still 142.6MB. Free memory was 61.9MB in the beginning and 42.1MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 01:23:49,276 INFO L158 Benchmark]: Boogie Preprocessor took 184.00ms. Allocated memory is still 142.6MB. Free memory was 42.1MB in the beginning and 51.2MB in the end (delta: -9.0MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2024-11-08 01:23:49,277 INFO L158 Benchmark]: RCFGBuilder took 2723.03ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 51.2MB in the beginning and 104.4MB in the end (delta: -53.2MB). Peak memory consumption was 109.0MB. Max. memory is 16.1GB. [2024-11-08 01:23:49,277 INFO L158 Benchmark]: BuchiAutomizer took 38352.57ms. Allocated memory was 243.3MB in the beginning and 998.2MB in the end (delta: 755.0MB). Free memory was 104.4MB in the beginning and 772.9MB in the end (delta: -668.6MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2024-11-08 01:23:49,277 INFO L158 Benchmark]: Witness Printer took 44.16ms. Allocated memory is still 998.2MB. Free memory was 772.9MB in the beginning and 772.8MB in the end (delta: 111.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 01:23:49,278 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 117.4MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2161.63ms. Allocated memory is still 142.6MB. Free memory was 107.9MB in the beginning and 61.9MB in the end (delta: 46.0MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.70ms. Allocated memory is still 142.6MB. Free memory was 61.9MB in the beginning and 42.1MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 184.00ms. Allocated memory is still 142.6MB. Free memory was 42.1MB in the beginning and 51.2MB in the end (delta: -9.0MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2723.03ms. Allocated memory was 142.6MB in the beginning and 243.3MB in the end (delta: 100.7MB). Free memory was 51.2MB in the beginning and 104.4MB in the end (delta: -53.2MB). Peak memory consumption was 109.0MB. Max. memory is 16.1GB. * BuchiAutomizer took 38352.57ms. Allocated memory was 243.3MB in the beginning and 998.2MB in the end (delta: 755.0MB). Free memory was 104.4MB in the beginning and 772.9MB in the end (delta: -668.6MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * Witness Printer took 44.16ms. Allocated memory is still 998.2MB. Free memory was 772.9MB in the beginning and 772.8MB in the end (delta: 111.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4603]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4603-4604] - GenericResultAtLocation [Line: 4618]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4618] - GenericResultAtLocation [Line: 4621]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4621] - GenericResultAtLocation [Line: 4624]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4624] - GenericResultAtLocation [Line: 4627]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4627] - GenericResultAtLocation [Line: 4694]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4694] - GenericResultAtLocation [Line: 4701]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4701] - GenericResultAtLocation [Line: 5674]: 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 *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [5674-5675] - GenericResultAtLocation [Line: 5680]: 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"); [5680-5682] - GenericResultAtLocation [Line: 5811]: 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/linux/scatterlist.h"), "i" (65), "i" (12UL)); [5811-5812] - GenericResultAtLocation [Line: 5819]: 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/linux/scatterlist.h"), "i" (67), "i" (12UL)); [5819-5820] - GenericResultAtLocation [Line: 5827]: 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/linux/scatterlist.h"), "i" (68), "i" (12UL)); [5827-5828] - GenericResultAtLocation [Line: 5854]: 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/linux/scatterlist.h"), "i" (98), "i" (12UL)); [5854-5855] - GenericResultAtLocation [Line: 5862]: 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/linux/scatterlist.h"), "i" (99), "i" (12UL)); [5862-5863] - GenericResultAtLocation [Line: 5951]: 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" (52), "i" (12UL)); [5951-5952] - GenericResultAtLocation [Line: 5976]: 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" (65), "i" (12UL)); [5976-5977] - GenericResultAtLocation [Line: 6174]: 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (99), "i" (12UL)); [6174-6175] - GenericResultAtLocation [Line: 6359]: 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (210), "i" (12UL)); [6359-6360] - GenericResultAtLocation [Line: 6490]: 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (301), "i" (12UL)); [6490-6491] - GenericResultAtLocation [Line: 6498]: 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 *)"/work/ldvuser/exper_fp/work/current--X--drivers--X--defaultlinux-3.10-rc1.tar--X--32_7a--X--cpachecker/linux-3.10-rc1.tar/csd_deg_dscv/2093/dscv_tempdir/dscv/ri/32_7a/drivers/media/common/saa7146/saa7146_core.c.prepared"), "i" (302), "i" (12UL)); [6498-6499] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one nonterminating module. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 38.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 38.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - LassoShapedNonTerminationArgument [Line: 5525]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite program execution. Stem: [L4743] unsigned int saa7146_debug ; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5516] int LDV_IN_INTERRUPT ; [L6165] static int saa7146_num ; [L7012] static int ldv_mutex_i2c_lock_of_saa7146_dev ; [L7119] static int ldv_mutex_lock ; [L7226] static int ldv_mutex_lock_of_v4l2_ctrl_handler ; [L7333] static int ldv_mutex_mutex_of_device ; [L7440] static int ldv_mutex_vb_lock_of_videobuf_queue ; VAL [LDV_IN_INTERRUPT=0, ldv_mutex_i2c_lock_of_saa7146_dev=0, ldv_mutex_lock=0, ldv_mutex_lock_of_v4l2_ctrl_handler=0, ldv_mutex_mutex_of_device=0, ldv_mutex_vb_lock_of_videobuf_queue=0, saa7146_algo={196:0}, saa7146_debug=0, saa7146_num=0] [L5519] struct i2c_adapter *var_group1 ; [L5520] struct i2c_msg *var_group2 ; [L5521] int var_saa7146_i2c_xfer_7_p2 ; [L5522] struct i2c_adapter *var_group3 ; [L5523] int tmp ; [L5524] int tmp___0 ; [L5526] LDV_IN_INTERRUPT = 1 [L5527] CALL ldv_initialize() [L7550] ldv_mutex_i2c_lock_of_saa7146_dev = 1 [L7551] ldv_mutex_lock = 1 [L7552] ldv_mutex_lock_of_v4l2_ctrl_handler = 1 [L7553] ldv_mutex_mutex_of_device = 1 [L7554] ldv_mutex_vb_lock_of_videobuf_queue = 1 VAL [LDV_IN_INTERRUPT=1, ldv_mutex_i2c_lock_of_saa7146_dev=1, ldv_mutex_lock=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, saa7146_algo={196:0}, saa7146_debug=0, saa7146_num=0] [L5527] RET ldv_initialize() Loop: [L5545] tmp___0 = __VERIFIER_nondet_int() [L5546] COND TRUE tmp___0 != 0 [L5530] tmp = __VERIFIER_nondet_int() [L5532] case 0: [L5532] case 0: [L5536] case 1: [L5540] default: End of lasso representation. - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 5525]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L4743] unsigned int saa7146_debug ; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5475] static struct i2c_algorithm saa7146_algo = {& saa7146_i2c_xfer, 0, & saa7146_i2c_func}; [L5516] int LDV_IN_INTERRUPT ; [L6165] static int saa7146_num ; [L7012] static int ldv_mutex_i2c_lock_of_saa7146_dev ; [L7119] static int ldv_mutex_lock ; [L7226] static int ldv_mutex_lock_of_v4l2_ctrl_handler ; [L7333] static int ldv_mutex_mutex_of_device ; [L7440] static int ldv_mutex_vb_lock_of_videobuf_queue ; VAL [LDV_IN_INTERRUPT=0, ldv_mutex_i2c_lock_of_saa7146_dev=0, ldv_mutex_lock=0, ldv_mutex_lock_of_v4l2_ctrl_handler=0, ldv_mutex_mutex_of_device=0, ldv_mutex_vb_lock_of_videobuf_queue=0, saa7146_algo={196:0}, saa7146_debug=0, saa7146_num=0] [L5519] struct i2c_adapter *var_group1 ; [L5520] struct i2c_msg *var_group2 ; [L5521] int var_saa7146_i2c_xfer_7_p2 ; [L5522] struct i2c_adapter *var_group3 ; [L5523] int tmp ; [L5524] int tmp___0 ; [L5526] LDV_IN_INTERRUPT = 1 [L5527] CALL ldv_initialize() [L7550] ldv_mutex_i2c_lock_of_saa7146_dev = 1 [L7551] ldv_mutex_lock = 1 [L7552] ldv_mutex_lock_of_v4l2_ctrl_handler = 1 [L7553] ldv_mutex_mutex_of_device = 1 [L7554] ldv_mutex_vb_lock_of_videobuf_queue = 1 VAL [LDV_IN_INTERRUPT=1, ldv_mutex_i2c_lock_of_saa7146_dev=1, ldv_mutex_lock=1, ldv_mutex_lock_of_v4l2_ctrl_handler=1, ldv_mutex_mutex_of_device=1, ldv_mutex_vb_lock_of_videobuf_queue=1, saa7146_algo={196:0}, saa7146_debug=0, saa7146_num=0] [L5527] RET ldv_initialize() Loop: [L5545] tmp___0 = __VERIFIER_nondet_int() [L5546] COND TRUE tmp___0 != 0 [L5530] tmp = __VERIFIER_nondet_int() [L5532] case 0: [L5532] case 0: [L5536] case 1: [L5540] default: End of lasso representation. RESULT: Ultimate proved your program to be incorrect! [2024-11-08 01:23:49,321 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM)