./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9 --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 8b927b4d3bb3794f27e5958af0c572ed30d105e4e323cf76c2fa3added074fd6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:09:26,274 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:09:26,343 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 01:09:26,347 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:09:26,347 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:09:26,369 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:09:26,370 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:09:26,370 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:09:26,371 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:09:26,371 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:09:26,372 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:09:26,373 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:09:26,373 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:09:26,374 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:09:26,374 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:09:26,375 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:09:26,375 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:09:26,376 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:09:26,376 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:09:26,377 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:09:26,377 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:09:26,378 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:09:26,379 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:09:26,379 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:09:26,380 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:09:26,380 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:09:26,380 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:09:26,381 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:09:26,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:09:26,382 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:09:26,382 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_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b927b4d3bb3794f27e5958af0c572ed30d105e4e323cf76c2fa3added074fd6 [2023-12-03 01:09:26,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:09:26,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:09:26,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:09:26,628 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:09:26,629 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:09:26,630 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i [2023-12-03 01:09:29,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:09:29,984 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:09:29,984 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i [2023-12-03 01:09:30,048 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/data/b709824c8/65f4785ce6674a17a07386d64597d657/FLAGec8ab15af [2023-12-03 01:09:30,063 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/data/b709824c8/65f4785ce6674a17a07386d64597d657 [2023-12-03 01:09:30,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:09:30,067 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:09:30,068 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:09:30,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:09:30,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:09:30,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:09:30" (1/1) ... [2023-12-03 01:09:30,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d38a515 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:30, skipping insertion in model container [2023-12-03 01:09:30,076 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:09:30" (1/1) ... [2023-12-03 01:09:30,264 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:09:30,718 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4001] [2023-12-03 01:09:31,201 WARN L240 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_ad4fed4d-005a-446b-9f83-51a801d5489a/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i[151676,151689] [2023-12-03 01:09:32,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:09:33,075 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:09:33,127 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4001] [2023-12-03 01:09:33,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4936] [2023-12-03 01:09:33,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4943] [2023-12-03 01:09:33,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4957] [2023-12-03 01:09:33,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4960] [2023-12-03 01:09:33,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4963] [2023-12-03 01:09:33,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4966] [2023-12-03 01:09:33,148 WARN L240 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_ad4fed4d-005a-446b-9f83-51a801d5489a/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--usbvision--usbvision.ko-entry_point.cil.out.i[151676,151689] [2023-12-03 01:09:33,280 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [8566-8567] [2023-12-03 01:09:33,622 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:09:33,776 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:09:33,776 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 01:09:33,784 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:09:33,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33 WrapperNode [2023-12-03 01:09:33,785 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:09:33,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:09:33,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:09:33,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:09:33,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:33,929 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:35,458 INFO L138 Inliner]: procedures = 336, calls = 9328, calls flagged for inlining = 149, calls inlined = 141, statements flattened = 17382 [2023-12-03 01:09:35,459 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:09:35,460 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:09:35,460 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:09:35,460 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:09:35,472 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:35,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:36,143 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:36,144 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:37,374 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:37,416 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:37,461 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:37,496 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:37,574 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:09:37,574 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:09:37,575 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:09:37,575 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:09:37,575 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:09:33" (1/1) ... [2023-12-03 01:09:37,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:09:37,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:09:37,603 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:09:37,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad4fed4d-005a-446b-9f83-51a801d5489a/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:09:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 01:09:37,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 01:09:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_new_subdev [2023-12-03 01:09:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_new_subdev [2023-12-03 01:09:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 01:09:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 01:09:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 01:09:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 01:09:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_set_extra_ptr [2023-12-03 01:09:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_set_extra_ptr [2023-12-03 01:09:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_adapdata [2023-12-03 01:09:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_adapdata [2023-12-03 01:09:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-03 01:09:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-03 01:09:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_on [2023-12-03 01:09:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_on [2023-12-03 01:09:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2023-12-03 01:09:37,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2023-12-03 01:09:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-03 01:09:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-03 01:09:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stop_isoc [2023-12-03 01:09:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stop_isoc [2023-12-03 01:09:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 01:09:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 01:09:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2023-12-03 01:09:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2023-12-03 01:09:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_input [2023-12-03 01:09:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_input [2023-12-03 01:09:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2023-12-03 01:09:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2023-12-03 01:09:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-03 01:09:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-03 01:09:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_input [2023-12-03 01:09:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_input [2023-12-03 01:09:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_len [2023-12-03 01:09:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_len [2023-12-03 01:09:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_reset_power_off_timer [2023-12-03 01:09:37,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_reset_power_off_timer [2023-12-03 01:09:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 01:09:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 01:09:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 01:09:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 01:09:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-12-03 01:09:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-12-03 01:09:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-12-03 01:09:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-12-03 01:09:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_close [2023-12-03 01:09:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_close [2023-12-03 01:09:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 01:09:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 01:09:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_write_reg_irq [2023-12-03 01:09:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_write_reg_irq [2023-12-03 01:09:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_32 [2023-12-03 01:09:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_32 [2023-12-03 01:09:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_find_header [2023-12-03 01:09:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_find_header [2023-12-03 01:09:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_mmap [2023-12-03 01:09:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_mmap [2023-12-03 01:09:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 01:09:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 01:09:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_frequency [2023-12-03 01:09:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_frequency [2023-12-03 01:09:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress [2023-12-03 01:09:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress [2023-12-03 01:09:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_inc_extra_ptr [2023-12-03 01:09:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_inc_extra_ptr [2023-12-03 01:09:37,647 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_write [2023-12-03 01:09:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_write [2023-12-03 01:09:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-12-03 01:09:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-12-03 01:09:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___1 [2023-12-03 01:09:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___1 [2023-12-03 01:09:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_muxsel [2023-12-03 01:09:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_muxsel [2023-12-03 01:09:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 01:09:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 01:09:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-03 01:09:37,648 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-03 01:09:37,648 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_ctrl [2023-12-03 01:09:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_ctrl [2023-12-03 01:09:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_ctrl [2023-12-03 01:09:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_ctrl [2023-12-03 01:09:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 01:09:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 01:09:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 01:09:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 01:09:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_alloc [2023-12-03 01:09:37,649 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_alloc [2023-12-03 01:09:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 01:09:37,649 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_reset [2023-12-03 01:09:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_reset [2023-12-03 01:09:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 01:09:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 01:09:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_scratch_free [2023-12-03 01:09:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_scratch_free [2023-12-03 01:09:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_frequency [2023-12-03 01:09:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_frequency [2023-12-03 01:09:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-12-03 01:09:37,650 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-12-03 01:09:37,650 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 01:09:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 01:09:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_adjust_compression [2023-12-03 01:09:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_adjust_compression [2023-12-03 01:09:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_configure_video [2023-12-03 01:09:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_configure_video [2023-12-03 01:09:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_release [2023-12-03 01:09:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_release [2023-12-03 01:09:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-12-03 01:09:37,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-12-03 01:09:37,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 01:09:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_probe [2023-12-03 01:09:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_probe [2023-12-03 01:09:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 01:09:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 01:09:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 01:09:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-12-03 01:09:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-12-03 01:09:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 01:09:37,652 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 01:09:37,652 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 01:09:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 01:09:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_unrequest_intra [2023-12-03 01:09:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_unrequest_intra [2023-12-03 01:09:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-03 01:09:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-03 01:09:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_power_off [2023-12-03 01:09:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_power_off [2023-12-03 01:09:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-03 01:09:37,653 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-03 01:09:37,653 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2023-12-03 01:09:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2023-12-03 01:09:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 01:09:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 01:09:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_disconnect [2023-12-03 01:09:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_disconnect [2023-12-03 01:09:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-12-03 01:09:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-12-03 01:09:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_tuner_addrs [2023-12-03 01:09:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_tuner_addrs [2023-12-03 01:09:37,654 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-12-03 01:09:37,654 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-12-03 01:09:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_power_off_timer [2023-12-03 01:09:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_power_off_timer [2023-12-03 01:09:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 01:09:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 01:09:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 01:09:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_unregister_video [2023-12-03 01:09:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_unregister_video [2023-12-03 01:09:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_alternate [2023-12-03 01:09:37,655 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_alternate [2023-12-03 01:09:37,655 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_parse_compress [2023-12-03 01:09:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_parse_compress [2023-12-03 01:09:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-03 01:09:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-03 01:09:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-03 01:09:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-12-03 01:09:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2023-12-03 01:09:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2023-12-03 01:09:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-03 01:09:37,656 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-03 01:09:37,656 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_audio [2023-12-03 01:09:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_audio [2023-12-03 01:09:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_input [2023-12-03 01:09:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_input [2023-12-03 01:09:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 01:09:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 01:09:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 01:09:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-12-03 01:09:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-12-03 01:09:37,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2023-12-03 01:09:37,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2023-12-03 01:09:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2023-12-03 01:09:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2023-12-03 01:09:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_isoc_irq [2023-12-03 01:09:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_isoc_irq [2023-12-03 01:09:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_register [2023-12-03 01:09:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_register [2023-12-03 01:09:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_unregister [2023-12-03 01:09:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_unregister [2023-12-03 01:09:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 01:09:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-12-03 01:09:37,658 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-12-03 01:09:37,658 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_radio_open [2023-12-03 01:09:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_radio_open [2023-12-03 01:09:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 01:09:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 01:09:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-03 01:09:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-03 01:09:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 01:09:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 01:09:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_free [2023-12-03 01:09:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_free [2023-12-03 01:09:37,659 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_restart_isoc [2023-12-03 01:09:37,659 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_restart_isoc [2023-12-03 01:09:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-03 01:09:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-03 01:09:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 01:09:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 01:09:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_request_intra [2023-12-03 01:09:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_request_intra [2023-12-03 01:09:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 01:09:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure video_is_registered [2023-12-03 01:09:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure video_is_registered [2023-12-03 01:09:37,660 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_audio [2023-12-03 01:09:37,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_audio [2023-12-03 01:09:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-12-03 01:09:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-12-03 01:09:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure video_unregister_device [2023-12-03 01:09:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure video_unregister_device [2023-12-03 01:09:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_rm_old [2023-12-03 01:09:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_rm_old [2023-12-03 01:09:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 01:09:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-12-03 01:09:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-12-03 01:09:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_audio [2023-12-03 01:09:37,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_audio [2023-12-03 01:09:37,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:09:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2023-12-03 01:09:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2023-12-03 01:09:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_get [2023-12-03 01:09:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_get [2023-12-03 01:09:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 01:09:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 01:09:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 01:09:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 01:09:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 01:09:37,662 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_close [2023-12-03 01:09:37,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_close [2023-12-03 01:09:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_stream_interrupt [2023-12-03 01:09:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_stream_interrupt [2023-12-03 01:09:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 01:09:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_tuner [2023-12-03 01:09:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_tuner [2023-12-03 01:09:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_decompress_free [2023-12-03 01:09:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_decompress_free [2023-12-03 01:09:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-12-03 01:09:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-12-03 01:09:37,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 01:09:37,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 01:09:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 01:09:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 01:09:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_audio_off [2023-12-03 01:09:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_audio_off [2023-12-03 01:09:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-03 01:09:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-03 01:09:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-03 01:09:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-03 01:09:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure scratch_get_extra [2023-12-03 01:09:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure scratch_get_extra [2023-12-03 01:09:37,664 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_queryctrl [2023-12-03 01:09:37,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_queryctrl [2023-12-03 01:09:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_set_output [2023-12-03 01:09:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_set_output [2023-12-03 01:09:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-12-03 01:09:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-12-03 01:09:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_read_reg [2023-12-03 01:09:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_read_reg [2023-12-03 01:09:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_tuner [2023-12-03 01:09:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_tuner [2023-12-03 01:09:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_frames_free [2023-12-03 01:09:37,665 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_frames_free [2023-12-03 01:09:37,665 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_empty_framequeues [2023-12-03 01:09:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_empty_framequeues [2023-12-03 01:09:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 01:09:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 01:09:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_parse_data [2023-12-03 01:09:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_parse_data [2023-12-03 01:09:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-12-03 01:09:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-12-03 01:09:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_write_reg [2023-12-03 01:09:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_write_reg [2023-12-03 01:09:37,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2023-12-03 01:09:37,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2023-12-03 01:09:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:09:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_v4l2_open [2023-12-03 01:09:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_v4l2_open [2023-12-03 01:09:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_vdev_init [2023-12-03 01:09:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_vdev_init [2023-12-03 01:09:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-12-03 01:09:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-12-03 01:09:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-12-03 01:09:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-12-03 01:09:37,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:09:37,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:09:37,668 INFO L130 BoogieDeclarations]: Found specification of procedure usbvision_i2c_read [2023-12-03 01:09:37,668 INFO L138 BoogieDeclarations]: Found implementation of procedure usbvision_i2c_read [2023-12-03 01:09:38,899 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:09:38,903 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:09:59,507 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 01:10:05,021 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___1FINAL: assume true; [2023-12-03 01:11:21,694 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:11:27,603 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:11:27,603 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 01:11:27,606 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:11:27 BoogieIcfgContainer [2023-12-03 01:11:27,606 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:11:27,607 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:11:27,607 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:11:27,617 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:11:27,618 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:11:27" (1/1) ... [2023-12-03 01:11:27,627 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:11:27,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:27,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 2607 states and 3857 transitions. [2023-12-03 01:11:27,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 3857 transitions. [2023-12-03 01:11:27,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2023-12-03 01:11:27,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:27,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:31,052 INFO L134 CoverageAnalysis]: Checked inductivity of 19021 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:11:34,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:11:44,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:11:45,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2617 states and 4030 transitions. [2023-12-03 01:11:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 4030 transitions. [2023-12-03 01:11:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2023-12-03 01:11:45,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:45,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:46,837 INFO L134 CoverageAnalysis]: Checked inductivity of 19023 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:11:46,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:46,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2618 states and 4031 transitions. [2023-12-03 01:11:46,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 4031 transitions. [2023-12-03 01:11:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2023-12-03 01:11:46,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 19024 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:11:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2619 states and 4032 transitions. [2023-12-03 01:11:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2619 states and 4032 transitions. [2023-12-03 01:11:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2023-12-03 01:11:48,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,969 INFO L134 CoverageAnalysis]: Checked inductivity of 19023 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:11:51,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:11:52,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:52,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4195 states to 2622 states and 4195 transitions. [2023-12-03 01:11:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2622 states and 4195 transitions. [2023-12-03 01:11:52,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2023-12-03 01:11:52,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 19025 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19025 trivial. 0 not checked. [2023-12-03 01:11:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:53,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 2623 states and 4196 transitions. [2023-12-03 01:11:53,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4196 transitions. [2023-12-03 01:11:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2023-12-03 01:11:53,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:53,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:54,722 INFO L134 CoverageAnalysis]: Checked inductivity of 19024 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:12:06,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:12:08,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:12:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4361 states to 2627 states and 4361 transitions. [2023-12-03 01:12:09,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 4361 transitions. [2023-12-03 01:12:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2023-12-03 01:12:09,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:10,304 INFO L134 CoverageAnalysis]: Checked inductivity of 19026 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19026 trivial. 0 not checked. [2023-12-03 01:12:10,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:10,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4362 states to 2628 states and 4362 transitions. [2023-12-03 01:12:10,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 4362 transitions. [2023-12-03 01:12:10,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2023-12-03 01:12:10,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:10,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:11,347 INFO L134 CoverageAnalysis]: Checked inductivity of 19025 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:12:14,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:12:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:17,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4529 states to 2633 states and 4529 transitions. [2023-12-03 01:12:17,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4529 transitions. [2023-12-03 01:12:17,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2023-12-03 01:12:17,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:17,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 19028 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19028 trivial. 0 not checked. [2023-12-03 01:12:18,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:18,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2634 states and 4530 transitions. [2023-12-03 01:12:18,242 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 4530 transitions. [2023-12-03 01:12:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2023-12-03 01:12:18,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:18,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:18,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,042 INFO L134 CoverageAnalysis]: Checked inductivity of 19028 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:12:19,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2635 states and 4530 transitions. [2023-12-03 01:12:19,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2635 states and 4530 transitions. [2023-12-03 01:12:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2023-12-03 01:12:19,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,860 INFO L134 CoverageAnalysis]: Checked inductivity of 19028 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:12:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4533 states to 2637 states and 4533 transitions. [2023-12-03 01:12:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4533 transitions. [2023-12-03 01:12:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2023-12-03 01:12:21,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:21,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:21,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,116 INFO L134 CoverageAnalysis]: Checked inductivity of 19028 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:12:34,624 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 [] [2023-12-03 01:12:35,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:12:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:38,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 2645 states and 4709 transitions. [2023-12-03 01:12:38,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 4709 transitions. [2023-12-03 01:12:38,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2023-12-03 01:12:38,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:39,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:12:39,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4709 states to 2646 states and 4709 transitions. [2023-12-03 01:12:39,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 4709 transitions. [2023-12-03 01:12:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2023-12-03 01:12:39,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:12:43,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4713 states to 2648 states and 4713 transitions. [2023-12-03 01:12:43,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 4713 transitions. [2023-12-03 01:12:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2023-12-03 01:12:43,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:43,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:43,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:44,172 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:12:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 2650 states and 4716 transitions. [2023-12-03 01:12:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 4716 transitions. [2023-12-03 01:12:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-03 01:12:44,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:44,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:44,942 INFO L134 CoverageAnalysis]: Checked inductivity of 19031 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:12:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 2651 states and 4716 transitions. [2023-12-03 01:12:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 4716 transitions. [2023-12-03 01:12:45,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-03 01:12:45,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:45,715 INFO L134 CoverageAnalysis]: Checked inductivity of 19031 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:12:47,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:47,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4719 states to 2653 states and 4719 transitions. [2023-12-03 01:12:47,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4719 transitions. [2023-12-03 01:12:47,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-03 01:12:47,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:47,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 19030 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:12:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2655 states and 4724 transitions. [2023-12-03 01:12:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4724 transitions. [2023-12-03 01:12:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-03 01:12:49,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:50,032 INFO L134 CoverageAnalysis]: Checked inductivity of 19031 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:12:50,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2656 states and 4725 transitions. [2023-12-03 01:12:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 4725 transitions. [2023-12-03 01:12:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-03 01:12:50,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:50,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:50,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:12:51,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4728 states to 2658 states and 4728 transitions. [2023-12-03 01:12:51,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 4728 transitions. [2023-12-03 01:12:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-03 01:12:51,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:51,774 INFO L134 CoverageAnalysis]: Checked inductivity of 19032 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:12:51,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4728 states to 2659 states and 4728 transitions. [2023-12-03 01:12:51,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4728 transitions. [2023-12-03 01:12:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-03 01:12:51,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,548 INFO L134 CoverageAnalysis]: Checked inductivity of 19032 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:12:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:53,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2661 states and 4733 transitions. [2023-12-03 01:12:53,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 4733 transitions. [2023-12-03 01:12:53,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-03 01:12:53,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:53,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:54,689 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:12:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4734 states to 2662 states and 4734 transitions. [2023-12-03 01:12:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 4734 transitions. [2023-12-03 01:12:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-03 01:12:54,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:12:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 2664 states and 4737 transitions. [2023-12-03 01:12:55,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4737 transitions. [2023-12-03 01:12:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-03 01:12:55,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:13:02,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:13:03,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:13:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:09,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2674 states and 4915 transitions. [2023-12-03 01:13:09,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4915 transitions. [2023-12-03 01:13:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-03 01:13:09,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:09,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:09,735 INFO L134 CoverageAnalysis]: Checked inductivity of 19031 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:13:09,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:09,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 2676 states and 4917 transitions. [2023-12-03 01:13:09,791 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4917 transitions. [2023-12-03 01:13:09,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-03 01:13:09,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:09,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:10,527 INFO L134 CoverageAnalysis]: Checked inductivity of 19034 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:13:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:10,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 2677 states and 4917 transitions. [2023-12-03 01:13:10,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4917 transitions. [2023-12-03 01:13:10,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-03 01:13:10,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:10,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:10,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 19034 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 19025 trivial. 0 not checked. [2023-12-03 01:13:12,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 2679 states and 4922 transitions. [2023-12-03 01:13:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 4922 transitions. [2023-12-03 01:13:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-03 01:13:12,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:12,941 INFO L134 CoverageAnalysis]: Checked inductivity of 19035 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19025 trivial. 0 not checked. [2023-12-03 01:13:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:12,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4923 states to 2680 states and 4923 transitions. [2023-12-03 01:13:12,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 4923 transitions. [2023-12-03 01:13:12,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-03 01:13:12,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:12,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:13,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:13,913 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:13:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:13,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4926 states to 2682 states and 4926 transitions. [2023-12-03 01:13:13,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 4926 transitions. [2023-12-03 01:13:13,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-03 01:13:13,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:13,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:13:19,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:13:21,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:13:28,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5105 states to 2693 states and 5105 transitions. [2023-12-03 01:13:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5105 transitions. [2023-12-03 01:13:28,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-03 01:13:28,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:28,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 19031 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:13:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5096 states to 2692 states and 5096 transitions. [2023-12-03 01:13:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5096 transitions. [2023-12-03 01:13:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-03 01:13:30,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:30,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,964 INFO L134 CoverageAnalysis]: Checked inductivity of 19032 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:13:33,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5100 states to 2694 states and 5100 transitions. [2023-12-03 01:13:33,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5100 transitions. [2023-12-03 01:13:33,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-03 01:13:33,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:33,891 INFO L134 CoverageAnalysis]: Checked inductivity of 19036 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19025 trivial. 0 not checked. [2023-12-03 01:13:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5100 states to 2695 states and 5100 transitions. [2023-12-03 01:13:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5100 transitions. [2023-12-03 01:13:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:13:33,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:35,359 INFO L134 CoverageAnalysis]: Checked inductivity of 19418 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:13:42,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:13:43,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:13:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:45,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 2701 states and 5267 transitions. [2023-12-03 01:13:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5267 transitions. [2023-12-03 01:13:45,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-03 01:13:45,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:45,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:13:54,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:13:55,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:14:09,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 2713 states and 5448 transitions. [2023-12-03 01:14:09,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 5448 transitions. [2023-12-03 01:14:09,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-03 01:14:09,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:09,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:14:10,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 2715 states and 5451 transitions. [2023-12-03 01:14:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5451 transitions. [2023-12-03 01:14:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:14:10,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:10,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:10,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:14:16,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:14:24,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:14:26,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:14:39,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 2743 states and 5674 transitions. [2023-12-03 01:14:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5674 transitions. [2023-12-03 01:14:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-03 01:14:39,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 19034 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:14:43,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:43,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 2745 states and 5680 transitions. [2023-12-03 01:14:43,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2745 states and 5680 transitions. [2023-12-03 01:14:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:14:43,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:43,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:44,307 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:14:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 2746 states and 5680 transitions. [2023-12-03 01:14:44,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 5680 transitions. [2023-12-03 01:14:44,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:14:44,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:44,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:44,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 19038 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19026 trivial. 0 not checked. [2023-12-03 01:14:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5982 states to 2747 states and 5680 transitions. [2023-12-03 01:14:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2747 states and 5680 transitions. [2023-12-03 01:14:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:14:48,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:48,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:14:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 2749 states and 5683 transitions. [2023-12-03 01:14:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 5683 transitions. [2023-12-03 01:14:49,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:14:49,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:49,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:14:59,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:15:00,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:15:23,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 2762 states and 5867 transitions. [2023-12-03 01:15:23,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2762 states and 5867 transitions. [2023-12-03 01:15:23,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:15:23,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:23,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:24,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:24,580 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:15:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:34,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2765 states and 5876 transitions. [2023-12-03 01:15:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5876 transitions. [2023-12-03 01:15:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-03 01:15:34,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:15:45,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:15:58,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:16:14,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6706 states to 2794 states and 6102 transitions. [2023-12-03 01:16:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 6102 transitions. [2023-12-03 01:16:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-03 01:16:14,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:14,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:15,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 19036 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19025 trivial. 0 not checked. [2023-12-03 01:16:19,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6714 states to 2796 states and 6110 transitions. [2023-12-03 01:16:19,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 6110 transitions. [2023-12-03 01:16:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-03 01:16:19,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:20,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:20,613 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:16:20,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6714 states to 2797 states and 6110 transitions. [2023-12-03 01:16:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 6110 transitions. [2023-12-03 01:16:20,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-03 01:16:20,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:20,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19035 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:16:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:21,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6714 states to 2798 states and 6110 transitions. [2023-12-03 01:16:21,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 6110 transitions. [2023-12-03 01:16:21,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-03 01:16:21,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:21,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:22,740 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:16:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 2800 states and 6113 transitions. [2023-12-03 01:16:22,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 6113 transitions. [2023-12-03 01:16:22,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-03 01:16:22,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:23,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:16:31,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6722 states to 2802 states and 6118 transitions. [2023-12-03 01:16:31,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 6118 transitions. [2023-12-03 01:16:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-03 01:16:31,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:31,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:31,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 19035 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:16:43,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:43,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6732 states to 2805 states and 6128 transitions. [2023-12-03 01:16:43,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 6128 transitions. [2023-12-03 01:16:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-03 01:16:43,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:43,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:43,886 INFO L134 CoverageAnalysis]: Checked inductivity of 19036 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:16:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:16:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6741 states to 2808 states and 6137 transitions. [2023-12-03 01:16:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 6137 transitions. [2023-12-03 01:16:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:16:47,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:16:47,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:16:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:16:50,044 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:17:09,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:17:11,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:17:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:33,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7270 states to 2838 states and 6364 transitions. [2023-12-03 01:17:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 6364 transitions. [2023-12-03 01:17:33,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-03 01:17:33,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:33,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 19422 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 19415 trivial. 0 not checked. [2023-12-03 01:17:34,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:34,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7270 states to 2839 states and 6364 transitions. [2023-12-03 01:17:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 6364 transitions. [2023-12-03 01:17:34,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:17:34,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:34,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 19035 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:17:35,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:35,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7270 states to 2840 states and 6364 transitions. [2023-12-03 01:17:35,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 6364 transitions. [2023-12-03 01:17:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:17:35,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:35,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:36,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:17:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:36,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7270 states to 2841 states and 6364 transitions. [2023-12-03 01:17:36,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 6364 transitions. [2023-12-03 01:17:36,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:17:36,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:36,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19037 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19025 trivial. 0 not checked. [2023-12-03 01:17:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:37,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7270 states to 2842 states and 6364 transitions. [2023-12-03 01:17:37,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 6364 transitions. [2023-12-03 01:17:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-03 01:17:37,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:37,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:39,545 INFO L134 CoverageAnalysis]: Checked inductivity of 19415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19415 trivial. 0 not checked. [2023-12-03 01:17:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7270 states to 2843 states and 6364 transitions. [2023-12-03 01:17:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 6364 transitions. [2023-12-03 01:17:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:17:39,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:39,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:17:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:17:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7274 states to 2845 states and 6368 transitions. [2023-12-03 01:17:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 6368 transitions. [2023-12-03 01:17:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:17:49,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:17:49,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:17:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:17:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:17:59,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:18:01,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:18:33,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:18:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7459 states to 2859 states and 6553 transitions. [2023-12-03 01:18:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 6553 transitions. [2023-12-03 01:18:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:18:33,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:18:33,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:18:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:18:36,192 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19021 trivial. 0 not checked. [2023-12-03 01:18:45,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:18:47,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:19:27,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:27,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7646 states to 2874 states and 6740 transitions. [2023-12-03 01:19:27,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 6740 transitions. [2023-12-03 01:19:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:19:27,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:27,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:28,279 INFO L134 CoverageAnalysis]: Checked inductivity of 19029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19029 trivial. 0 not checked. [2023-12-03 01:19:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7649 states to 2876 states and 6743 transitions. [2023-12-03 01:19:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 6743 transitions. [2023-12-03 01:19:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:19:28,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19035 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:19:38,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:38,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7656 states to 2878 states and 6750 transitions. [2023-12-03 01:19:38,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 6750 transitions. [2023-12-03 01:19:38,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:19:38,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:38,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:39,226 INFO L134 CoverageAnalysis]: Checked inductivity of 19037 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19025 trivial. 0 not checked. [2023-12-03 01:19:53,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7669 states to 2881 states and 6763 transitions. [2023-12-03 01:19:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 6763 transitions. [2023-12-03 01:19:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-03 01:19:53,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:53,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:19:54,345 INFO L134 CoverageAnalysis]: Checked inductivity of 19038 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked. [2023-12-03 01:19:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:19:59,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7679 states to 2884 states and 6773 transitions. [2023-12-03 01:19:59,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 6773 transitions. [2023-12-03 01:19:59,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-03 01:19:59,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:19:59,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:19:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:20:04,118 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:20:12,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:20:28,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:20:30,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:21:00,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8170 states to 2901 states and 6962 transitions. [2023-12-03 01:21:00,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2901 states and 6962 transitions. [2023-12-03 01:21:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-03 01:21:00,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:00,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:21:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:21:18,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8174 states to 2904 states and 6966 transitions. [2023-12-03 01:21:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 6966 transitions. [2023-12-03 01:21:18,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-03 01:21:18,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:21:18,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:21:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:21:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:21:29,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 01:21:47,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:21:50,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-03 01:22:50,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:22:50,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8703 states to 2935 states and 7193 transitions. [2023-12-03 01:22:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 7193 transitions. [2023-12-03 01:22:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-03 01:22:50,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:22:50,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:22:51,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:22:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:23:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:03,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8702 states to 2935 states and 7192 transitions. [2023-12-03 01:23:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 7192 transitions. [2023-12-03 01:23:03,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-03 01:23:03,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:03,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19413 trivial. 0 not checked. [2023-12-03 01:23:16,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:16,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8701 states to 2935 states and 7191 transitions. [2023-12-03 01:23:16,563 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 7191 transitions. [2023-12-03 01:23:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-03 01:23:16,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:16,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:17,302 INFO L134 CoverageAnalysis]: Checked inductivity of 19033 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19023 trivial. 0 not checked. [2023-12-03 01:23:17,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8701 states to 2936 states and 7191 transitions. [2023-12-03 01:23:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 7191 transitions. [2023-12-03 01:23:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-03 01:23:17,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:17,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 19416 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19416 trivial. 0 not checked. [2023-12-03 01:23:26,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8705 states to 2937 states and 7195 transitions. [2023-12-03 01:23:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 7195 transitions. [2023-12-03 01:23:26,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-03 01:23:26,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:28,300 INFO L134 CoverageAnalysis]: Checked inductivity of 19415 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19415 trivial. 0 not checked. [2023-12-03 01:23:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:28,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8705 states to 2938 states and 7195 transitions. [2023-12-03 01:23:28,773 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 7195 transitions. [2023-12-03 01:23:28,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-03 01:23:28,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:28,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 19424 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19416 trivial. 0 not checked. [2023-12-03 01:23:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:23:36,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8705 states to 2939 states and 7195 transitions. [2023-12-03 01:23:36,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 7195 transitions. [2023-12-03 01:23:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-03 01:23:36,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:23:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:23:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:23:37,491 INFO L134 CoverageAnalysis]: Checked inductivity of 19035 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 19024 trivial. 0 not checked.