./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-43_2a-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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/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_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/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_e9f7a124-560a-4e22-a677-73c8299974c6/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 bca836bbe3a531e36018faf0b4374aec0682953aa5034dcc910310719152fdea --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:30:31,153 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:30:31,240 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:30:31,245 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:30:31,245 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:30:31,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:30:31,271 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:30:31,271 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:30:31,272 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:30:31,273 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:30:31,273 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:30:31,274 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:30:31,274 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:30:31,275 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:30:31,275 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:30:31,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:30:31,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:30:31,277 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:30:31,277 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:30:31,277 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:30:31,278 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:30:31,282 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:30:31,282 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:30:31,283 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:30:31,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:31,283 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:30:31,284 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:30:31,284 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:30:31,284 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:30:31,285 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:30:31,285 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_e9f7a124-560a-4e22-a677-73c8299974c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bca836bbe3a531e36018faf0b4374aec0682953aa5034dcc910310719152fdea [2024-11-09 00:30:31,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:30:31,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:30:31,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:30:31,669 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:30:31,671 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:30:31,672 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 00:30:33,787 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:30:34,415 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:30:34,416 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i [2024-11-09 00:30:34,454 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/data/19ce74344/803b2b971d734673bcfb34d9734eca8f/FLAG50d024b09 [2024-11-09 00:30:34,476 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/data/19ce74344/803b2b971d734673bcfb34d9734eca8f [2024-11-09 00:30:34,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:30:34,483 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:30:34,485 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:34,485 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:30:34,491 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:30:34,492 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:34" (1/1) ... [2024-11-09 00:30:34,495 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20e712e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:34, skipping insertion in model container [2024-11-09 00:30:34,495 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:30:34" (1/1) ... [2024-11-09 00:30:34,636 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:30:36,950 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_e9f7a124-560a-4e22-a677-73c8299974c6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i[238430,238443] [2024-11-09 00:30:37,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:37,059 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:30:37,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [4621] [2024-11-09 00:30:37,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4680] [2024-11-09 00:30:37,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4688] [2024-11-09 00:30:37,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4695] [2024-11-09 00:30:37,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4703] [2024-11-09 00:30:37,220 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)); [4817-4818] [2024-11-09 00:30:37,222 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)); [4846-4847] [2024-11-09 00:30:37,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/3515/dscv_tempdir/dscv/ri/43_2a/drivers/scsi/initio.c"), "i" (2604), "i" (12UL)); [7714-7715] [2024-11-09 00:30:37,576 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_e9f7a124-560a-4e22-a677-73c8299974c6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i[238430,238443] [2024-11-09 00:30:37,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:30:37,652 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:30:37,653 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37 WrapperNode [2024-11-09 00:30:37,653 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:30:37,654 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:37,654 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:30:37,655 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:30:37,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:37,737 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,033 INFO L138 Inliner]: procedures = 212, calls = 2031, calls flagged for inlining = 114, calls inlined = 111, statements flattened = 5471 [2024-11-09 00:30:38,034 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:30:38,035 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:30:38,035 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:30:38,035 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:30:38,046 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,117 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,121 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,373 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,408 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,436 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,455 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,513 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:30:38,515 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:30:38,515 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:30:38,516 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:30:38,517 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:30:37" (1/1) ... [2024-11-09 00:30:38,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:30:38,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:30:38,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:30:38,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e9f7a124-560a-4e22-a677-73c8299974c6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:30:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:30:38,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:30:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:30:38,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:30:38,598 INFO L130 BoogieDeclarations]: Found specification of procedure initio_status_msg [2024-11-09 00:30:38,598 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_status_msg [2024-11-09 00:30:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:30:38,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:30:38,599 INFO L130 BoogieDeclarations]: Found specification of procedure initio_select_atn_stop [2024-11-09 00:30:38,599 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_select_atn_stop [2024-11-09 00:30:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin_accept [2024-11-09 00:30:38,600 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin_accept [2024-11-09 00:30:38,600 INFO L130 BoogieDeclarations]: Found specification of procedure initio_remove_one [2024-11-09 00:30:38,601 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_remove_one [2024-11-09 00:30:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 00:30:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 00:30:38,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:30:38,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:30:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-09 00:30:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-09 00:30:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 00:30:38,603 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 00:30:38,603 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_scsi_rst [2024-11-09 00:30:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_scsi_rst [2024-11-09 00:30:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure initio_abort_srb [2024-11-09 00:30:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_abort_srb [2024-11-09 00:30:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:30:38,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:30:38,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2024-11-09 00:30:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2024-11-09 00:30:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 00:30:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 00:30:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure initio_next_state [2024-11-09 00:30:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_next_state [2024-11-09 00:30:38,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:30:38,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:30:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:30:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:30:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_pend_scb [2024-11-09 00:30:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_pend_scb [2024-11-09 00:30:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:30:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:30:38,606 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_busy_scb [2024-11-09 00:30:38,606 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_busy_scb [2024-11-09 00:30:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 00:30:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 00:30:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:30:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_reject [2024-11-09 00:30:38,607 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_reject [2024-11-09 00:30:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:30:38,607 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_rd_all [2024-11-09 00:30:38,608 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_rd_all [2024-11-09 00:30:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 00:30:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 00:30:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 00:30:38,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 00:30:38,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:30:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:30:38,611 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:30:38,611 INFO L130 BoogieDeclarations]: Found specification of procedure initio_release_scb [2024-11-09 00:30:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_release_scb [2024-11-09 00:30:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_scsi [2024-11-09 00:30:38,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_scsi [2024-11-09 00:30:38,612 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 00:30:38,613 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 00:30:38,613 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-09 00:30:38,614 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-09 00:30:38,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:30:38,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:30:38,616 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:30:38,616 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_targ [2024-11-09 00:30:38,617 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_targ [2024-11-09 00:30:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 00:30:38,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 00:30:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:30:38,617 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_instr [2024-11-09 00:30:38,617 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_instr [2024-11-09 00:30:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:30:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure initio_find_first_pend_scb [2024-11-09 00:30:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_find_first_pend_scb [2024-11-09 00:30:38,618 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 00:30:38,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 00:30:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_busy_scb [2024-11-09 00:30:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_busy_scb [2024-11-09 00:30:38,619 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_done_disc [2024-11-09 00:30:38,619 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_done_disc [2024-11-09 00:30:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 00:30:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 00:30:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:30:38,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:30:38,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:30:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure initio_stop_bm [2024-11-09 00:30:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_stop_bm [2024-11-09 00:30:38,621 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-09 00:30:38,621 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-09 00:30:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure wait_tulip [2024-11-09 00:30:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_tulip [2024-11-09 00:30:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:30:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:30:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure initio_pop_busy_scb [2024-11-09 00:30:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_pop_busy_scb [2024-11-09 00:30:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure initio_bad_seq [2024-11-09 00:30:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_bad_seq [2024-11-09 00:30:38,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 00:30:38,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 00:30:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_resel [2024-11-09 00:30:38,625 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_resel [2024-11-09 00:30:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:30:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 00:30:38,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 00:30:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:30:38,625 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_tag [2024-11-09 00:30:38,625 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_tag [2024-11-09 00:30:38,626 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 00:30:38,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 00:30:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:30:38,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 00:30:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 00:30:38,629 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-09 00:30:38,629 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-09 00:30:38,630 INFO L130 BoogieDeclarations]: Found specification of procedure initio_reset_scsi [2024-11-09 00:30:38,630 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_reset_scsi [2024-11-09 00:30:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_done_scb [2024-11-09 00:30:38,631 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_done_scb [2024-11-09 00:30:38,631 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_pend_scb [2024-11-09 00:30:38,632 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_pend_scb [2024-11-09 00:30:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin [2024-11-09 00:30:38,632 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin [2024-11-09 00:30:38,632 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 00:30:38,632 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 00:30:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_main [2024-11-09 00:30:38,633 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_main [2024-11-09 00:30:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:30:38,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 00:30:38,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 00:30:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_busfree [2024-11-09 00:30:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_busfree [2024-11-09 00:30:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure initio_sync_done [2024-11-09 00:30:38,634 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_sync_done [2024-11-09 00:30:38,634 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_disc [2024-11-09 00:30:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_disc [2024-11-09 00:30:38,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:30:38,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:30:38,636 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-09 00:30:38,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-09 00:30:39,472 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:30:39,478 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:30:39,905 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:31:02,078 INFO L? ?]: Removed 2117 outVars from TransFormulas that were not future-live. [2024-11-09 00:31:02,079 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:31:05,851 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:31:05,851 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:31:05,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:31:05 BoogieIcfgContainer [2024-11-09 00:31:05,852 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:31:05,856 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:31:05,856 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:31:05,869 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:31:05,871 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:31:05" (1/1) ... [2024-11-09 00:31:05,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:31:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:06,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1524 states and 2286 transitions. [2024-11-09 00:31:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2286 transitions. [2024-11-09 00:31:06,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:31:06,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:06,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:12,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:31:23,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:31:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1529 states and 2313 transitions. [2024-11-09 00:31:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 2313 transitions. [2024-11-09 00:31:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:31:25,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:25,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:31:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:34,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1532 states and 2338 transitions. [2024-11-09 00:31:34,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2338 transitions. [2024-11-09 00:31:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:31:34,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:40,064 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:31:51,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:31:52,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 1536 states and 2364 transitions. [2024-11-09 00:31:52,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2364 transitions. [2024-11-09 00:31:52,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:31:52,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:52,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:31:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:31:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:31:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:31:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1537 states and 2365 transitions. [2024-11-09 00:31:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2365 transitions. [2024-11-09 00:31:57,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:31:57,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:31:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:32:03,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:03,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 1540 states and 2370 transitions. [2024-11-09 00:32:03,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2370 transitions. [2024-11-09 00:32:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:32:03,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:32:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1545 states and 2394 transitions. [2024-11-09 00:32:15,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2394 transitions. [2024-11-09 00:32:15,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:32:15,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:20,576 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:32:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1548 states and 2399 transitions. [2024-11-09 00:32:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2399 transitions. [2024-11-09 00:32:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:32:20,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:20,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:25,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:26,737 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:32:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:27,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1547 states and 2393 transitions. [2024-11-09 00:32:27,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2393 transitions. [2024-11-09 00:32:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:32:27,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:27,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:32,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:32:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1546 states and 2387 transitions. [2024-11-09 00:32:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2387 transitions. [2024-11-09 00:32:34,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:32:34,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:34,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:32:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1549 states and 2392 transitions. [2024-11-09 00:32:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2392 transitions. [2024-11-09 00:32:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:32:42,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:42,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:32:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:59,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2423 states to 1555 states and 2423 transitions. [2024-11-09 00:32:59,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2423 transitions. [2024-11-09 00:32:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:32:59,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:04,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:04,559 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:33:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1557 states and 2425 transitions. [2024-11-09 00:33:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2425 transitions. [2024-11-09 00:33:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:33:05,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:10,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:10,952 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:33:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:11,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1559 states and 2428 transitions. [2024-11-09 00:33:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2428 transitions. [2024-11-09 00:33:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:33:11,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:11,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:16,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:17,090 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:33:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:26,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1564 states and 2457 transitions. [2024-11-09 00:33:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 2457 transitions. [2024-11-09 00:33:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:33:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:31,718 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:33:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:34,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1566 states and 2475 transitions. [2024-11-09 00:33:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 2475 transitions. [2024-11-09 00:33:34,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:33:34,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:34,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:40,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:33:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:40,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1568 states and 2478 transitions. [2024-11-09 00:33:40,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2478 transitions. [2024-11-09 00:33:40,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:33:40,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:46,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:33:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1567 states and 2476 transitions. [2024-11-09 00:33:48,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 2476 transitions. [2024-11-09 00:33:48,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:33:48,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:48,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:53,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:33:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1572 states and 2486 transitions. [2024-11-09 00:33:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2486 transitions. [2024-11-09 00:33:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:33:55,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:55,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:34:09,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:34:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:09,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1577 states and 2510 transitions. [2024-11-09 00:34:09,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2510 transitions. [2024-11-09 00:34:09,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:34:09,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:14,193 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-09 00:34:15,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:15,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1578 states and 2510 transitions. [2024-11-09 00:34:15,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2510 transitions. [2024-11-09 00:34:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:34:15,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:15,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:34:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1579 states and 2513 transitions. [2024-11-09 00:34:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2513 transitions. [2024-11-09 00:34:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:34:23,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:23,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:34:30,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:30,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1581 states and 2528 transitions. [2024-11-09 00:34:30,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2528 transitions. [2024-11-09 00:34:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:34:30,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:35,422 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:34:35,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1583 states and 2530 transitions. [2024-11-09 00:34:35,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2530 transitions. [2024-11-09 00:34:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:34:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:39,789 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:34:39,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:39,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1586 states and 2534 transitions. [2024-11-09 00:34:39,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2534 transitions. [2024-11-09 00:34:39,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:34:39,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:39,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:43,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-09 00:34:49,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:49,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2550 states to 1589 states and 2550 transitions. [2024-11-09 00:34:49,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 2550 transitions. [2024-11-09 00:34:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:34:49,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:53,554 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:34:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:53,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1592 states and 2554 transitions. [2024-11-09 00:34:53,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2554 transitions. [2024-11-09 00:34:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:34:53,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:53,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:57,973 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:35:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1595 states and 2560 transitions. [2024-11-09 00:35:02,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 2560 transitions. [2024-11-09 00:35:02,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:35:02,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:35:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:06,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2565 states to 1596 states and 2563 transitions. [2024-11-09 00:35:06,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2563 transitions. [2024-11-09 00:35:06,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:35:06,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:06,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:35:11,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1599 states and 2567 transitions. [2024-11-09 00:35:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2567 transitions. [2024-11-09 00:35:11,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:35:11,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:11,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:19,211 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-09 00:35:30,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:46,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:35:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1631 states and 2679 transitions. [2024-11-09 00:35:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2679 transitions. [2024-11-09 00:35:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:35:49,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:49,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:53,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:35:55,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1632 states and 2680 transitions. [2024-11-09 00:35:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2680 transitions. [2024-11-09 00:35:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:35:55,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:55,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:36:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1634 states and 2682 transitions. [2024-11-09 00:36:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2682 transitions. [2024-11-09 00:36:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:36:02,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:02,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:07,268 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:36:08,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1636 states and 2685 transitions. [2024-11-09 00:36:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2685 transitions. [2024-11-09 00:36:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:36:08,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:08,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:12,568 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:36:13,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:13,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 1641 states and 2696 transitions. [2024-11-09 00:36:13,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2696 transitions. [2024-11-09 00:36:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:36:13,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:16,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:36:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:17,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2716 states to 1641 states and 2695 transitions. [2024-11-09 00:36:17,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2695 transitions. [2024-11-09 00:36:17,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:36:17,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:17,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-09 00:36:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2719 states to 1643 states and 2698 transitions. [2024-11-09 00:36:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2698 transitions. [2024-11-09 00:36:21,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:36:21,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:36:26,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 1646 states and 2702 transitions. [2024-11-09 00:36:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2702 transitions. [2024-11-09 00:36:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:36:26,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:26,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:30,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:30,237 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:36:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1646 states and 2701 transitions. [2024-11-09 00:36:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 2701 transitions. [2024-11-09 00:36:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:36:30,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:30,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-09 00:36:36,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:36,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1647 states and 2701 transitions. [2024-11-09 00:36:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2701 transitions. [2024-11-09 00:36:36,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:36:36,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:36,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:40,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:36:44,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1655 states and 2729 transitions. [2024-11-09 00:36:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2729 transitions. [2024-11-09 00:36:44,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:36:44,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:44,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:49,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:36:49,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1654 states and 2727 transitions. [2024-11-09 00:36:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2727 transitions. [2024-11-09 00:36:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:36:49,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:49,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:36:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:54,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1657 states and 2732 transitions. [2024-11-09 00:36:54,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 2732 transitions. [2024-11-09 00:36:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:36:54,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:54,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:37:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:07,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1662 states and 2741 transitions. [2024-11-09 00:37:07,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2741 transitions. [2024-11-09 00:37:07,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:37:07,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:07,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:11,691 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:37:16,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1664 states and 2760 transitions. [2024-11-09 00:37:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2760 transitions. [2024-11-09 00:37:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:37:16,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:16,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:20,096 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-09 00:37:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1665 states and 2760 transitions. [2024-11-09 00:37:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2760 transitions. [2024-11-09 00:37:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:37:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:26,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:37:26,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1667 states and 2762 transitions. [2024-11-09 00:37:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2762 transitions. [2024-11-09 00:37:26,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:37:26,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-09 00:37:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:30,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1669 states and 2764 transitions. [2024-11-09 00:37:30,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2764 transitions. [2024-11-09 00:37:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:37:30,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:30,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:37:36,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1673 states and 2775 transitions. [2024-11-09 00:37:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2775 transitions. [2024-11-09 00:37:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:37:36,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:40,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:40,933 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:37:41,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:41,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1676 states and 2781 transitions. [2024-11-09 00:37:41,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2781 transitions. [2024-11-09 00:37:41,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:37:41,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:41,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 00:37:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1679 states and 2786 transitions. [2024-11-09 00:37:45,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2786 transitions. [2024-11-09 00:37:45,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:37:45,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:45,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:38:02,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:02,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1679 states and 2781 transitions. [2024-11-09 00:38:02,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2781 transitions. [2024-11-09 00:38:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:38:02,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:02,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:06,829 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:38:15,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:15,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 1682 states and 2804 transitions. [2024-11-09 00:38:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 2804 transitions. [2024-11-09 00:38:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:38:15,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:15,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:19,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-09 00:38:20,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2836 states to 1684 states and 2806 transitions. [2024-11-09 00:38:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2806 transitions. [2024-11-09 00:38:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:38:20,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:20,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:24,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:30,088 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:38:45,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:22,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 1692 states and 2851 transitions. [2024-11-09 00:39:22,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2851 transitions. [2024-11-09 00:39:22,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:39:22,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:22,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:28,295 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:39:29,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:29,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1695 states and 2859 transitions. [2024-11-09 00:39:29,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2859 transitions. [2024-11-09 00:39:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:39:29,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:29,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:39:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:35,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1698 states and 2867 transitions. [2024-11-09 00:39:35,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 2867 transitions. [2024-11-09 00:39:35,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:39:35,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:35,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:41,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-09 00:39:41,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:41,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1699 states and 2868 transitions. [2024-11-09 00:39:41,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2868 transitions. [2024-11-09 00:39:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:39:41,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:41,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:47,879 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-09 00:39:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 1701 states and 2870 transitions. [2024-11-09 00:39:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2870 transitions. [2024-11-09 00:39:47,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:39:47,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:47,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:39:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:53,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1700 states and 2868 transitions. [2024-11-09 00:39:53,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2868 transitions. [2024-11-09 00:39:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:39:53,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:00,436 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:40:17,613 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 [] [2024-11-09 00:40:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1706 states and 2894 transitions. [2024-11-09 00:40:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2894 transitions. [2024-11-09 00:40:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:40:47,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:47,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:40:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:53,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 1709 states and 2902 transitions. [2024-11-09 00:40:53,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2902 transitions. [2024-11-09 00:40:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:40:53,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:53,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:41:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:00,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1712 states and 2910 transitions. [2024-11-09 00:41:00,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2910 transitions. [2024-11-09 00:41:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:41:00,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:00,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-09 00:41:29,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2987 states to 1717 states and 2919 transitions. [2024-11-09 00:41:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2919 transitions. [2024-11-09 00:41:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:41:29,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:34,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:43,390 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:41:56,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:43:07,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:07,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1733 states and 2981 transitions. [2024-11-09 00:43:07,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2981 transitions. [2024-11-09 00:43:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:43:07,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:13,193 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-09 00:43:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1738 states and 3004 transitions. [2024-11-09 00:43:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3004 transitions. [2024-11-09 00:43:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:43:36,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:40,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:40,670 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-09 00:43:40,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:40,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1739 states and 3005 transitions. [2024-11-09 00:43:40,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3005 transitions. [2024-11-09 00:43:40,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:43:40,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:40,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-09 00:43:53,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:53,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 1744 states and 3012 transitions. [2024-11-09 00:43:53,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 3012 transitions. [2024-11-09 00:43:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:43:53,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-09 00:43:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 1745 states and 3013 transitions. [2024-11-09 00:43:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 3013 transitions. [2024-11-09 00:43:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:43:58,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:58,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-09 00:44:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1749 states and 3029 transitions. [2024-11-09 00:44:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3029 transitions. [2024-11-09 00:44:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:44:11,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:15,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:15,289 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:44:15,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:15,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1750 states and 3029 transitions. [2024-11-09 00:44:15,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3029 transitions. [2024-11-09 00:44:15,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:44:15,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:15,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:19,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:20,233 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-09 00:44:20,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 1752 states and 3031 transitions. [2024-11-09 00:44:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3031 transitions. [2024-11-09 00:44:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:44:20,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-09 00:44:25,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:25,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1755 states and 3039 transitions. [2024-11-09 00:44:25,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 3039 transitions. [2024-11-09 00:44:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:44:25,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:30,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:33,561 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-09 00:44:53,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []