/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4ed3cba-1-100_1a-drivers--usb--serial--qcserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:34:46,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:34:46,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:34:46,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:34:46,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:34:46,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:34:46,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:34:46,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:34:46,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:34:46,584 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:34:46,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:34:46,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:34:46,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:34:46,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:34:46,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:34:46,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:34:46,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:34:46,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:34:46,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:34:46,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:34:46,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:34:46,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:34:46,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:34:46,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:34:46,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 01:34:46,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 01:34:46,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 01:34:46,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 01:34:46,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 01:34:46,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 01:34:46,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:34:46,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:34:46,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:34:46,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:34:46,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:34:46,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:34:46,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:34:46,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:34:46,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:34:46,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:34:46,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:34:46,623 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-16 01:34:46,652 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:34:46,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:34:46,653 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:34:46,653 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:34:46,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:34:46,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:34:46,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:34:46,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:34:46,656 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:34:46,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:34:46,656 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:34:46,657 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:34:46,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:34:46,657 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:34:46,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:34:46,658 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:34:46,658 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:34:46,658 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:34:46,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:34:46,658 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:34:46,659 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:34:46,659 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:34:46,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:34:46,659 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:34:46,660 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:34:46,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:34:46,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:34:46,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:34:46,661 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:34:46,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:34:46,661 INFO L138 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:34:47,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:34:47,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:34:47,095 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:34:47,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:34:47,098 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:34:47,099 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4ed3cba-1-100_1a-drivers--usb--serial--qcserial.ko-entry_point.cil.out.i [2022-10-16 01:34:47,168 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e7e0741a/d68a1164dde3450eb7a0a0cb6e0d9ac0/FLAGcf8846967 [2022-10-16 01:34:48,398 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:34:48,399 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4ed3cba-1-100_1a-drivers--usb--serial--qcserial.ko-entry_point.cil.out.i [2022-10-16 01:34:48,438 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e7e0741a/d68a1164dde3450eb7a0a0cb6e0d9ac0/FLAGcf8846967 [2022-10-16 01:34:48,737 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e7e0741a/d68a1164dde3450eb7a0a0cb6e0d9ac0 [2022-10-16 01:34:48,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:34:48,748 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:34:48,749 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:34:48,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:34:48,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:34:48,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:34:48" (1/1) ... [2022-10-16 01:34:48,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@409d1fbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:34:48, skipping insertion in model container [2022-10-16 01:34:48,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:34:48" (1/1) ... [2022-10-16 01:34:48,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:34:48,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:34:49,468 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name writepages at C: (*writepages)(struct address_space___0 * , struct writeback_control * ) [3504] [2022-10-16 01:34:49,469 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name readpages at C: (*readpages)(struct file___0 *filp , struct address_space___0 *mapping , struct list_head *pages , unsigned int nr_pages ) [3506-3507] [2022-10-16 01:34:49,470 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name write_begin at C: (*write_begin)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int flags , struct page **pagep , void **fsdata ) [3508-3510] [2022-10-16 01:34:49,470 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name write_end at C: (*write_end)(struct file___0 * , struct address_space___0 *mapping , loff_t pos , unsigned int len , unsigned int copied , struct page *page , void *fsdata ) [3511-3512] [2022-10-16 01:34:49,471 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name bmap at C: (*bmap)(struct address_space___0 * , sector_t ) [3513] [2022-10-16 01:34:49,474 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name get_xip_mem at C: (*get_xip_mem)(struct address_space___0 * , unsigned long , int , void ** , unsigned long * ) [3519-3520] [2022-10-16 01:34:49,474 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name migratepage at C: (*migratepage)(struct address_space___0 * , struct page * , struct page * ) [3521] [2022-10-16 01:34:49,475 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name error_remove_page at C: (*error_remove_page)(struct address_space___0 * , struct page * ) [3524] [2022-10-16 01:34:49,497 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name lookup at C: *(*lookup)(struct tty_driver___0 *driver , struct inode___0 *inode , int idx ) [3838-3839] [2022-10-16 01:34:49,497 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name install at C: (*install)(struct tty_driver___0 *driver , struct tty_struct___0 *tty ) [3840] [2022-10-16 01:34:49,497 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name remove at C: (*remove)(struct tty_driver___0 *driver , struct tty_struct___0 *tty ) [3841] [2022-10-16 01:34:49,498 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name poll_init at C: (*poll_init)(struct tty_driver___0 *driver , int line , char *options ) [3872] [2022-10-16 01:34:49,499 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name poll_get_char at C: (*poll_get_char)(struct tty_driver___0 *driver , int line ) [3873] [2022-10-16 01:34:49,500 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name poll_put_char at C: (*poll_put_char)(struct tty_driver___0 *driver , int line , char ch ) [3874] [2022-10-16 01:34:49,501 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name carrier_raised at C: (*carrier_raised)(struct tty_port___0 *port ) [3934] [2022-10-16 01:34:49,502 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name dtr_rts at C: (*dtr_rts)(struct tty_port___0 *port , int raise ) [3935] [2022-10-16 01:34:49,502 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name shutdown at C: (*shutdown)(struct tty_port___0 *port ) [3936] [2022-10-16 01:34:49,502 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name drop at C: (*drop)(struct tty_port___0 *port ) [3937] [2022-10-16 01:34:49,503 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name activate at C: (*activate)(struct tty_port___0 *port , struct tty_struct___0 *tty ) [3938] [2022-10-16 01:34:49,503 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name destruct at C: (*destruct)(struct tty_port___0 *port ) [3939] [2022-10-16 01:34:49,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-4ed3cba-1-100_1a-drivers--usb--serial--qcserial.ko-entry_point.cil.out.i[129647,129660] [2022-10-16 01:34:49,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 01:34:49,926 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-10-16 01:34:49,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c9aaae0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:34:49, skipping insertion in model container [2022-10-16 01:34:49,927 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:34:49,928 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:34:49,930 INFO L158 Benchmark]: Toolchain (without parser) took 1185.69ms. Allocated memory is still 151.0MB. Free memory was 119.0MB in the beginning and 95.6MB in the end (delta: 23.4MB). Peak memory consumption was 24.0MB. Max. memory is 8.0GB. [2022-10-16 01:34:49,931 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 151.0MB. Free memory is still 121.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:34:49,932 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1178.06ms. Allocated memory is still 151.0MB. Free memory was 118.8MB in the beginning and 95.6MB in the end (delta: 23.2MB). Peak memory consumption was 24.0MB. Max. memory is 8.0GB. [2022-10-16 01:34:49,934 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 151.0MB. Free memory is still 121.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1178.06ms. Allocated memory is still 151.0MB. Free memory was 118.8MB in the beginning and 95.6MB in the end (delta: 23.2MB). Peak memory consumption was 24.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4731]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...