./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a12ad8c8f82d9497d9fb295ce6f252aae97c90123ce998a3f7bb078893d44d4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:55:03,176 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:55:03,255 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:55:03,264 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:55:03,264 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:55:03,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:55:03,320 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:55:03,320 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:55:03,321 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:55:03,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:55:03,324 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:55:03,324 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:55:03,325 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:55:03,325 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:55:03,326 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:55:03,328 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:55:03,328 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:55:03,329 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:55:03,329 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:55:03,330 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:55:03,334 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:55:03,335 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:55:03,335 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:55:03,335 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:55:03,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:03,336 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:55:03,336 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:55:03,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:55:03,337 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:55:03,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:55:03,338 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a12ad8c8f82d9497d9fb295ce6f252aae97c90123ce998a3f7bb078893d44d4 [2024-11-08 22:55:03,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:55:03,733 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:55:03,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:55:03,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:55:03,738 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:55:03,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 22:55:05,819 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:55:06,447 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:55:06,447 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i [2024-11-08 22:55:06,505 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/data/d0a5b8bf6/116d5374aa0d4bdc83183b6428ef4596/FLAG550ca6375 [2024-11-08 22:55:06,893 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/data/d0a5b8bf6/116d5374aa0d4bdc83183b6428ef4596 [2024-11-08 22:55:06,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:55:06,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:55:06,899 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:06,899 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:55:06,904 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:55:06,904 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:06,905 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16071fea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06, skipping insertion in model container [2024-11-08 22:55:06,906 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,071 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:55:09,124 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i[240484,240497] [2024-11-08 22:55:09,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:09,295 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:55:09,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [4519] [2024-11-08 22:55:09,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4683] [2024-11-08 22:55:09,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4691] [2024-11-08 22:55:09,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4698] [2024-11-08 22:55:09,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4706] [2024-11-08 22:55:09,449 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" (19), "i" (12UL)); [4841-4842] [2024-11-08 22:55:09,454 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" (36), "i" (12UL)); [4870-4871] [2024-11-08 22:55:09,826 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/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6308/dscv_tempdir/dscv/ri/32_7a/drivers/scsi/initio.c"), "i" (2604), "i" (12UL)); [7752-7753] [2024-11-08 22:55:09,885 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i[240484,240497] [2024-11-08 22:55:09,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:10,016 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:55:10,020 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10 WrapperNode [2024-11-08 22:55:10,020 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:10,022 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:10,022 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:55:10,022 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:55:10,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,129 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,374 INFO L138 Inliner]: procedures = 249, calls = 2100, calls flagged for inlining = 112, calls inlined = 108, statements flattened = 5485 [2024-11-08 22:55:10,375 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:10,375 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:55:10,375 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:55:10,376 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:55:10,385 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,386 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,428 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,562 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,601 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,634 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,714 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:55:10,716 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:55:10,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:55:10,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:55:10,718 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:10" (1/1) ... [2024-11-08 22:55:10,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:10,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:55:10,754 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:55:10,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1360ab2-3bb2-4fb9-bf56-486f82998ea9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:55:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:55:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:55:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:55:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure initio_status_msg [2024-11-08 22:55:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_status_msg [2024-11-08 22:55:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:55:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:55:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure initio_select_atn_stop [2024-11-08 22:55:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_select_atn_stop [2024-11-08 22:55:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin_accept [2024-11-08 22:55:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin_accept [2024-11-08 22:55:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure initio_remove_one [2024-11-08 22:55:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_remove_one [2024-11-08 22:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:55:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-08 22:55:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-08 22:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:55:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:55:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_scsi_rst [2024-11-08 22:55:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_scsi_rst [2024-11-08 22:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure initio_abort_srb [2024-11-08 22:55:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_abort_srb [2024-11-08 22:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:55:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2024-11-08 22:55:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2024-11-08 22:55:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 22:55:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 22:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure initio_next_state [2024-11-08 22:55:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_next_state [2024-11-08 22:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:55:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:55:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_pend_scb [2024-11-08 22:55:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_pend_scb [2024-11-08 22:55:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 22:55:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 22:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_busy_scb [2024-11-08 22:55:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_busy_scb [2024-11-08 22:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 22:55:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 22:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_reject [2024-11-08 22:55:10,800 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_reject [2024-11-08 22:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:55:10,800 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_rd_all [2024-11-08 22:55:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_rd_all [2024-11-08 22:55:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 22:55:10,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 22:55:10,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:55:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:55:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:55:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure initio_release_scb [2024-11-08 22:55:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_release_scb [2024-11-08 22:55:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_scsi [2024-11-08 22:55:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_scsi [2024-11-08 22:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 22:55:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 22:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:55:10,804 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:55:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-08 22:55:10,805 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-08 22:55:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:55:10,806 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:55:10,806 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_targ [2024-11-08 22:55:10,806 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_targ [2024-11-08 22:55:10,807 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-08 22:55:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-08 22:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_instr [2024-11-08 22:55:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_instr [2024-11-08 22:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:55:10,808 INFO L130 BoogieDeclarations]: Found specification of procedure initio_find_first_pend_scb [2024-11-08 22:55:10,808 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_find_first_pend_scb [2024-11-08 22:55:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 22:55:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 22:55:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_busy_scb [2024-11-08 22:55:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_busy_scb [2024-11-08 22:55:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_done_disc [2024-11-08 22:55:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_done_disc [2024-11-08 22:55:10,809 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 22:55:10,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 22:55:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:55:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 22:55:10,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 22:55:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure initio_stop_bm [2024-11-08 22:55:10,810 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_stop_bm [2024-11-08 22:55:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-08 22:55:10,810 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-08 22:55:10,810 INFO L130 BoogieDeclarations]: Found specification of procedure wait_tulip [2024-11-08 22:55:10,810 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_tulip [2024-11-08 22:55:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:55:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:55:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure initio_pop_busy_scb [2024-11-08 22:55:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_pop_busy_scb [2024-11-08 22:55:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure initio_bad_seq [2024-11-08 22:55:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_bad_seq [2024-11-08 22:55:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-08 22:55:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-08 22:55:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_resel [2024-11-08 22:55:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_resel [2024-11-08 22:55:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:55:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 22:55:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 22:55:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:55:10,814 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_tag [2024-11-08 22:55:10,814 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_tag [2024-11-08 22:55:10,814 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:55:10,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:55:10,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:55:10,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-08 22:55:10,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-08 22:55:10,815 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-08 22:55:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-08 22:55:10,816 INFO L130 BoogieDeclarations]: Found specification of procedure initio_reset_scsi [2024-11-08 22:55:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_reset_scsi [2024-11-08 22:55:10,816 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_done_scb [2024-11-08 22:55:10,816 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_done_scb [2024-11-08 22:55:10,817 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_pend_scb [2024-11-08 22:55:10,817 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_pend_scb [2024-11-08 22:55:10,817 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin [2024-11-08 22:55:10,817 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin [2024-11-08 22:55:10,818 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:55:10,818 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:55:10,818 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_main [2024-11-08 22:55:10,819 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_main [2024-11-08 22:55:10,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:55:10,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-08 22:55:10,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-08 22:55:10,819 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_busfree [2024-11-08 22:55:10,819 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_busfree [2024-11-08 22:55:10,819 INFO L130 BoogieDeclarations]: Found specification of procedure initio_sync_done [2024-11-08 22:55:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_sync_done [2024-11-08 22:55:10,820 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_disc [2024-11-08 22:55:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_disc [2024-11-08 22:55:10,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:55:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:55:10,820 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-08 22:55:10,820 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-08 22:55:11,565 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:55:11,569 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:55:12,117 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:55:35,320 INFO L? ?]: Removed 2101 outVars from TransFormulas that were not future-live. [2024-11-08 22:55:35,320 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:55:39,326 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:55:39,327 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:55:39,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:39 BoogieIcfgContainer [2024-11-08 22:55:39,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:55:39,329 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:55:39,329 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:55:39,345 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:55:39,345 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:39" (1/1) ... [2024-11-08 22:55:39,359 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:55:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:39,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1533 states and 2303 transitions. [2024-11-08 22:55:39,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2303 transitions. [2024-11-08 22:55:39,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:55:39,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:39,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:47,241 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:55:57,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1538 states and 2327 transitions. [2024-11-08 22:55:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2327 transitions. [2024-11-08 22:55:58,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:55:58,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:58,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:04,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:56:07,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:56:07,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1541 states and 2351 transitions. [2024-11-08 22:56:07,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2351 transitions. [2024-11-08 22:56:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:56:07,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:13,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:56:13,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1543 states and 2354 transitions. [2024-11-08 22:56:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2354 transitions. [2024-11-08 22:56:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:56:13,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:13,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:56:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:22,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1548 states and 2378 transitions. [2024-11-08 22:56:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2378 transitions. [2024-11-08 22:56:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:56:22,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:22,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:28,605 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:56:28,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:28,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1550 states and 2381 transitions. [2024-11-08 22:56:28,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2381 transitions. [2024-11-08 22:56:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:56:28,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:28,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:56:34,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1549 states and 2376 transitions. [2024-11-08 22:56:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2376 transitions. [2024-11-08 22:56:34,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:56:34,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:34,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:40,054 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:56:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2378 states to 1551 states and 2378 transitions. [2024-11-08 22:56:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2378 transitions. [2024-11-08 22:56:40,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:56:40,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:40,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:45,491 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:56:46,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:46,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1554 states and 2382 transitions. [2024-11-08 22:56:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2382 transitions. [2024-11-08 22:56:46,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:56:46,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:46,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:51,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:51,772 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:56:56,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1560 states and 2407 transitions. [2024-11-08 22:56:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2407 transitions. [2024-11-08 22:56:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:56:56,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:56,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:00,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:01,694 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:57:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:02,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1559 states and 2401 transitions. [2024-11-08 22:57:02,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2401 transitions. [2024-11-08 22:57:02,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:57:02,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:02,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:57:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1561 states and 2404 transitions. [2024-11-08 22:57:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2404 transitions. [2024-11-08 22:57:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:57:10,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:15,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:57:26,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:32,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2459 states to 1573 states and 2442 transitions. [2024-11-08 22:57:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2442 transitions. [2024-11-08 22:57:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:57:32,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:39,170 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:57:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2488 states to 1579 states and 2471 transitions. [2024-11-08 22:57:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2471 transitions. [2024-11-08 22:57:51,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:57:51,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:51,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:58,141 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:58:11,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1592 states and 2512 transitions. [2024-11-08 22:58:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2512 transitions. [2024-11-08 22:58:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:58:25,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:25,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:31,105 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:58:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2544 states to 1591 states and 2510 transitions. [2024-11-08 22:58:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2510 transitions. [2024-11-08 22:58:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:58:32,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:32,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:38,490 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:58:52,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:59:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1605 states and 2552 transitions. [2024-11-08 22:59:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2552 transitions. [2024-11-08 22:59:16,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:59:16,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:16,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:20,639 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:59:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:22,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1610 states and 2562 transitions. [2024-11-08 22:59:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2562 transitions. [2024-11-08 22:59:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:59:22,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:22,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:28,379 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:59:30,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:30,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 1612 states and 2564 transitions. [2024-11-08 22:59:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2564 transitions. [2024-11-08 22:59:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:59:30,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:30,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:35,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 22:59:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2641 states to 1617 states and 2590 transitions. [2024-11-08 22:59:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2590 transitions. [2024-11-08 22:59:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:59:54,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:59,738 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 22:59:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1620 states and 2594 transitions. [2024-11-08 22:59:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2594 transitions. [2024-11-08 22:59:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:59:59,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:59,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:00:04,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1621 states and 2594 transitions. [2024-11-08 23:00:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2594 transitions. [2024-11-08 23:00:04,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:00:04,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:04,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:08,919 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:00:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:08,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1624 states and 2598 transitions. [2024-11-08 23:00:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2598 transitions. [2024-11-08 23:00:08,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:00:08,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:08,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:00:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1626 states and 2600 transitions. [2024-11-08 23:00:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2600 transitions. [2024-11-08 23:00:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:00:13,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:13,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:00:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1629 states and 2608 transitions. [2024-11-08 23:00:28,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2608 transitions. [2024-11-08 23:00:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:00:28,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:28,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:32,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:33,106 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:00:35,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1632 states and 2614 transitions. [2024-11-08 23:00:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2614 transitions. [2024-11-08 23:00:35,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:00:35,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:35,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:40,028 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:00:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:46,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1636 states and 2636 transitions. [2024-11-08 23:00:46,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2636 transitions. [2024-11-08 23:00:46,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:00:46,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:51,256 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:00:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:51,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1637 states and 2639 transitions. [2024-11-08 23:00:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2639 transitions. [2024-11-08 23:00:51,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:00:51,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:51,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:55,729 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:00:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1640 states and 2643 transitions. [2024-11-08 23:00:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 2643 transitions. [2024-11-08 23:00:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:00:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:01:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1642 states and 2645 transitions. [2024-11-08 23:01:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2645 transitions. [2024-11-08 23:01:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:01:00,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:00,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:04,757 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:01:04,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:04,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1644 states and 2647 transitions. [2024-11-08 23:01:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 2647 transitions. [2024-11-08 23:01:04,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:01:04,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:04,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:01:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1650 states and 2676 transitions. [2024-11-08 23:01:13,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2676 transitions. [2024-11-08 23:01:13,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:01:13,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:13,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:01:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:23,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1652 states and 2679 transitions. [2024-11-08 23:01:23,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2679 transitions. [2024-11-08 23:01:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:01:23,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:23,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:01:33,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:33,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1653 states and 2680 transitions. [2024-11-08 23:01:33,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2680 transitions. [2024-11-08 23:01:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:01:33,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:33,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:38,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:01:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1654 states and 2681 transitions. [2024-11-08 23:01:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2681 transitions. [2024-11-08 23:01:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:01:41,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:01:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2750 states to 1657 states and 2697 transitions. [2024-11-08 23:01:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2697 transitions. [2024-11-08 23:01:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:01:51,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:56,734 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:01:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1657 states and 2696 transitions. [2024-11-08 23:01:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2696 transitions. [2024-11-08 23:01:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:01:56,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:02,185 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:02:02,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:02,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1659 states and 2698 transitions. [2024-11-08 23:02:02,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2698 transitions. [2024-11-08 23:02:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:02:02,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:02,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:06,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:02:07,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:07,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1661 states and 2700 transitions. [2024-11-08 23:02:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2700 transitions. [2024-11-08 23:02:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:02:07,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:07,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:02:16,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1667 states and 2729 transitions. [2024-11-08 23:02:16,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2729 transitions. [2024-11-08 23:02:16,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:02:16,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:16,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:20,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:20,369 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:02:24,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1668 states and 2730 transitions. [2024-11-08 23:02:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2730 transitions. [2024-11-08 23:02:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:02:24,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:28,928 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:02:40,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:41,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1672 states and 2749 transitions. [2024-11-08 23:02:41,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2749 transitions. [2024-11-08 23:02:41,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:02:41,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:41,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:02:45,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:45,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1672 states and 2748 transitions. [2024-11-08 23:02:45,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2748 transitions. [2024-11-08 23:02:45,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:02:45,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:45,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:49,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:50,021 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 23:02:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1674 states and 2750 transitions. [2024-11-08 23:02:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2750 transitions. [2024-11-08 23:02:50,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:02:50,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:50,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:55,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:55,300 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:03:00,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:00,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1680 states and 2779 transitions. [2024-11-08 23:03:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2779 transitions. [2024-11-08 23:03:00,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:03:00,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:00,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 23:03:20,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:20,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1685 states and 2799 transitions. [2024-11-08 23:03:20,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2799 transitions. [2024-11-08 23:03:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:03:20,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:20,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:26,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:29,444 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:03:38,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 23:04:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1702 states and 2868 transitions. [2024-11-08 23:04:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2868 transitions. [2024-11-08 23:04:01,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:04:01,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:01,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:07,724 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:04:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1710 states and 2894 transitions. [2024-11-08 23:04:11,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2894 transitions. [2024-11-08 23:04:11,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:04:11,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:16,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:16,710 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:04:16,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:16,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1709 states and 2892 transitions. [2024-11-08 23:04:16,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2892 transitions. [2024-11-08 23:04:16,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:04:16,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:16,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:22,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:22,655 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:04:37,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:37,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1716 states and 2921 transitions. [2024-11-08 23:04:37,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2921 transitions. [2024-11-08 23:04:37,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:04:37,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:37,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:41,440 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:04:44,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:44,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1718 states and 2923 transitions. [2024-11-08 23:04:44,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2923 transitions. [2024-11-08 23:04:44,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:04:44,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:49,237 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:04:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1719 states and 2923 transitions. [2024-11-08 23:04:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2923 transitions. [2024-11-08 23:04:55,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:04:55,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:55,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:00,377 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:05:06,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1725 states and 2950 transitions. [2024-11-08 23:05:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2950 transitions. [2024-11-08 23:05:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:05:06,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:11,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:11,401 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:05:11,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:11,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1728 states and 2955 transitions. [2024-11-08 23:05:11,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2955 transitions. [2024-11-08 23:05:11,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:05:11,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:11,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:15,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:05:16,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1731 states and 2961 transitions. [2024-11-08 23:05:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2961 transitions. [2024-11-08 23:05:16,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:05:16,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:16,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:21,480 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:05:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1732 states and 2961 transitions. [2024-11-08 23:05:21,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2961 transitions. [2024-11-08 23:05:21,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:05:21,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:21,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:26,267 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:05:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1738 states and 2988 transitions. [2024-11-08 23:05:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2988 transitions. [2024-11-08 23:05:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:05:32,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:32,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:37,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:38,128 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:05:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1741 states and 2993 transitions. [2024-11-08 23:05:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2993 transitions. [2024-11-08 23:05:38,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:05:38,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:38,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:06:09,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:07:01,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 1749 states and 3040 transitions. [2024-11-08 23:07:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3040 transitions. [2024-11-08 23:07:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:07:01,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:01,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,396 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:07:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1754 states and 3054 transitions. [2024-11-08 23:07:22,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3054 transitions. [2024-11-08 23:07:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:07:22,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:28,430 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:07:28,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:28,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1757 states and 3062 transitions. [2024-11-08 23:07:28,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3062 transitions. [2024-11-08 23:07:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:07:28,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:28,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 23:07:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 1759 states and 3065 transitions. [2024-11-08 23:07:34,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3065 transitions. [2024-11-08 23:07:34,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:07:34,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:39,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,321 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-08 23:07:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 1761 states and 3067 transitions. [2024-11-08 23:07:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 3067 transitions. [2024-11-08 23:07:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:07:39,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:45,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:45,639 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 23:07:50,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:50,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3152 states to 1762 states and 3067 transitions. [2024-11-08 23:07:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 3067 transitions. [2024-11-08 23:07:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:07:50,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:50,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:08:12,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:12,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1765 states and 3093 transitions. [2024-11-08 23:08:12,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3093 transitions. [2024-11-08 23:08:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:08:12,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:12,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:19,746 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:08:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1767 states and 3113 transitions. [2024-11-08 23:08:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 3113 transitions. [2024-11-08 23:08:28,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:08:28,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:28,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:33,967 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:08:43,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:43,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 1769 states and 3133 transitions. [2024-11-08 23:08:43,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 3133 transitions. [2024-11-08 23:08:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:08:43,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:50,876 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:08:51,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3228 states to 1772 states and 3139 transitions. [2024-11-08 23:08:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1772 states and 3139 transitions. [2024-11-08 23:08:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:08:51,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:51,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-08 23:08:58,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3226 states to 1771 states and 3137 transitions. [2024-11-08 23:08:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3137 transitions. [2024-11-08 23:08:58,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:08:58,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:58,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:03,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 23:09:18,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:18,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1776 states and 3151 transitions. [2024-11-08 23:09:18,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3151 transitions. [2024-11-08 23:09:18,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:09:18,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:26,423 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked.