./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--usb--class--cdc-acm.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_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/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_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/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--usb--class--cdc-acm.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/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_44368740-7345-4754-9d6f-fff59df9e4ff/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 73338d683e10a9827a18cf31e1247b64129367b1297cba22c91c243b4552d29d --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:26:28,594 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:26:28,656 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 04:26:28,659 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:26:28,660 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:26:28,681 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:26:28,682 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:26:28,682 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:26:28,683 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:26:28,683 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:26:28,684 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:26:28,684 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:26:28,685 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:26:28,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:26:28,686 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:26:28,686 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:26:28,687 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:26:28,687 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:26:28,688 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:26:28,688 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:26:28,689 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:26:28,690 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:26:28,690 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:26:28,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:26:28,691 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:26:28,692 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:26:28,692 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:26:28,692 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:26:28,693 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:26:28,693 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:26:28,693 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_44368740-7345-4754-9d6f-fff59df9e4ff/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73338d683e10a9827a18cf31e1247b64129367b1297cba22c91c243b4552d29d [2023-12-03 04:26:28,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:26:28,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:26:28,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:26:28,938 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:26:28,938 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:26:28,939 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i [2023-12-03 04:26:31,686 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:26:32,093 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:26:32,094 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i [2023-12-03 04:26:32,133 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/data/c16f0ef93/b0e3779be05341d9b4648b153e5f603f/FLAG5a740c082 [2023-12-03 04:26:32,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/data/c16f0ef93/b0e3779be05341d9b4648b153e5f603f [2023-12-03 04:26:32,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:26:32,151 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:26:32,152 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:26:32,152 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:26:32,157 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:26:32,158 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:26:32" (1/1) ... [2023-12-03 04:26:32,159 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@562ebcfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:32, skipping insertion in model container [2023-12-03 04:26:32,159 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:26:32" (1/1) ... [2023-12-03 04:26:32,270 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:26:33,302 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_44368740-7345-4754-9d6f-fff59df9e4ff/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i[116401,116414] [2023-12-03 04:26:33,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:26:33,832 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:26:33,934 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"); [3569] [2023-12-03 04:26:33,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3576] [2023-12-03 04:26:33,936 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3584-3585] [2023-12-03 04:26:33,938 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3624-3625] [2023-12-03 04:26:33,939 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3628-3629] [2023-12-03 04:26:33,939 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3632-3633] [2023-12-03 04:26:33,939 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3636-3637] [2023-12-03 04:26:33,954 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_44368740-7345-4754-9d6f-fff59df9e4ff/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i[116401,116414] [2023-12-03 04:26:34,117 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:26:34,232 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:26:34,233 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:26:34,233 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:26:34,240 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:26:34,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34 WrapperNode [2023-12-03 04:26:34,241 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:26:34,242 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:26:34,242 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:26:34,242 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:26:34,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,548 INFO L138 Inliner]: procedures = 245, calls = 3626, calls flagged for inlining = 121, calls inlined = 121, statements flattened = 7079 [2023-12-03 04:26:34,549 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:26:34,549 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:26:34,550 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:26:34,550 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:26:34,560 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,588 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,589 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,706 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,729 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,749 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,819 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,863 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:26:34,864 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:26:34,864 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:26:34,864 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:26:34,865 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:26:34" (1/1) ... [2023-12-03 04:26:34,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:26:34,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:26:34,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:26:34,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44368740-7345-4754-9d6f-fff59df9e4ff/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:26:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure acm_disconnect [2023-12-03 04:26:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_disconnect [2023-12-03 04:26:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup [2023-12-03 04:26:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup [2023-12-03 04:26:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_18 [2023-12-03 04:26:34,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_18 [2023-12-03 04:26:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 04:26:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 04:26:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 04:26:34,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 04:26:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_destruct [2023-12-03 04:26:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_destruct [2023-12-03 04:26:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2023-12-03 04:26:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2023-12-03 04:26:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2023-12-03 04:26:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2023-12-03 04:26:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_22 [2023-12-03 04:26:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_22 [2023-12-03 04:26:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_cleanup [2023-12-03 04:26:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_cleanup [2023-12-03 04:26:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 04:26:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 04:26:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-12-03 04:26:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-12-03 04:26:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2023-12-03 04:26:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2023-12-03 04:26:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_buffers_free [2023-12-03 04:26:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_buffers_free [2023-12-03 04:26:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 04:26:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 04:26:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 04:26:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 04:26:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-12-03 04:26:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-12-03 04:26:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-12-03 04:26:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-12-03 04:26:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 04:26:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 04:26:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 04:26:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 04:26:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2023-12-03 04:26:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2023-12-03 04:26:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 04:26:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 04:26:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_put [2023-12-03 04:26:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_put [2023-12-03 04:26:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_chars_in_buffer [2023-12-03 04:26:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_chars_in_buffer [2023-12-03 04:26:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure acm_resume [2023-12-03 04:26:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_resume [2023-12-03 04:26:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 04:26:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 04:26:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-03 04:26:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure acm_ctrl_msg [2023-12-03 04:26:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_ctrl_msg [2023-12-03 04:26:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-12-03 04:26:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-12-03 04:26:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 04:26:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_hangup [2023-12-03 04:26:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_hangup [2023-12-03 04:26:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2023-12-03 04:26:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2023-12-03 04:26:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-12-03 04:26:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 04:26:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 04:26:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2023-12-03 04:26:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2023-12-03 04:26:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 04:26:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 04:26:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-12-03 04:26:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-12-03 04:26:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 04:26:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 04:26:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2023-12-03 04:26:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2023-12-03 04:26:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-03 04:26:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-03 04:26:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-03 04:26:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-03 04:26:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 04:26:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 04:26:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmget [2023-12-03 04:26:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmget [2023-12-03 04:26:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure acm_port_shutdown [2023-12-03 04:26:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_port_shutdown [2023-12-03 04:26:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2023-12-03 04:26:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2023-12-03 04:26:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_set_termios [2023-12-03 04:26:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_set_termios [2023-12-03 04:26:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 04:26:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 04:26:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 04:26:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-12-03 04:26:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-12-03 04:26:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_break_ctl [2023-12-03 04:26:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_break_ctl [2023-12-03 04:26:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 04:26:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 04:26:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 04:26:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2023-12-03 04:26:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2023-12-03 04:26:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2023-12-03 04:26:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2023-12-03 04:26:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2023-12-03 04:26:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2023-12-03 04:26:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 04:26:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure acm_start_wb [2023-12-03 04:26:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_start_wb [2023-12-03 04:26:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-12-03 04:26:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-12-03 04:26:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 04:26:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 04:26:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-03 04:26:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-03 04:26:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_throttle [2023-12-03 04:26:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_throttle [2023-12-03 04:26:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure acm_wb_is_avail [2023-12-03 04:26:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_wb_is_avail [2023-12-03 04:26:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-03 04:26:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-03 04:26:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-03 04:26:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-03 04:26:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_write_room [2023-12-03 04:26:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_write_room [2023-12-03 04:26:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urb [2023-12-03 04:26:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urb [2023-12-03 04:26:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 04:26:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 04:26:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 04:26:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure acm_write_done [2023-12-03 04:26:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_write_done [2023-12-03 04:26:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-12-03 04:26:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-12-03 04:26:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_ioctl [2023-12-03 04:26:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_ioctl [2023-12-03 04:26:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure acm_release_minor [2023-12-03 04:26:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_release_minor [2023-12-03 04:26:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-12-03 04:26:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-12-03 04:26:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 04:26:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 04:26:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2023-12-03 04:26:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2023-12-03 04:26:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_unthrottle [2023-12-03 04:26:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_unthrottle [2023-12-03 04:26:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 04:26:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3 [2023-12-03 04:26:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3 [2023-12-03 04:26:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:26:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 04:26:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 04:26:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 04:26:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_17 [2023-12-03 04:26:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_17 [2023-12-03 04:26:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 04:26:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 04:26:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-12-03 04:26:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-12-03 04:26:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-12-03 04:26:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-12-03 04:26:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure acm_read_buffers_free [2023-12-03 04:26:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_read_buffers_free [2023-12-03 04:26:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure acm_ctrl_irq [2023-12-03 04:26:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_ctrl_irq [2023-12-03 04:26:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure acm_submit_read_urbs [2023-12-03 04:26:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_submit_read_urbs [2023-12-03 04:26:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_install [2023-12-03 04:26:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_install [2023-12-03 04:26:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure stop_data_traffic [2023-12-03 04:26:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_data_traffic [2023-12-03 04:26:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-03 04:26:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-03 04:26:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2023-12-03 04:26:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2023-12-03 04:26:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-03 04:26:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-03 04:26:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:26:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-12-03 04:26:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-12-03 04:26:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-12-03 04:26:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-12-03 04:26:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure acm_tty_tiocmset [2023-12-03 04:26:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmset [2023-12-03 04:26:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:26:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:26:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2023-12-03 04:26:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2023-12-03 04:26:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure acm_read_bulk_callback [2023-12-03 04:26:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure acm_read_bulk_callback [2023-12-03 04:26:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-03 04:26:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-03 04:26:35,547 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:26:35,551 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:26:35,776 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 04:26:36,447 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2023-12-03 04:26:50,832 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:26:52,027 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:26:52,027 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 04:26:52,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:26:52 BoogieIcfgContainer [2023-12-03 04:26:52,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:26:52,031 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:26:52,031 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:26:52,040 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:26:52,040 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:26:52" (1/1) ... [2023-12-03 04:26:52,049 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:26:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1299 states and 1887 transitions. [2023-12-03 04:26:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1887 transitions. [2023-12-03 04:26:52,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 04:26:52,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:52,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:26:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1306 states and 1960 transitions. [2023-12-03 04:26:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1960 transitions. [2023-12-03 04:26:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 04:26:53,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:53,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:53,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:26:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1307 states and 1961 transitions. [2023-12-03 04:26:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1961 transitions. [2023-12-03 04:26:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 04:26:54,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:54,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:54,928 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:26:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1308 states and 1962 transitions. [2023-12-03 04:26:54,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1962 transitions. [2023-12-03 04:26:54,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:26:54,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:26:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1311 states and 2031 transitions. [2023-12-03 04:26:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2031 transitions. [2023-12-03 04:26:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:26:55,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:55,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:55,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:55,966 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:26:55,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:55,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1312 states and 2032 transitions. [2023-12-03 04:26:55,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2032 transitions. [2023-12-03 04:26:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 04:26:56,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:56,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:56,397 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:26:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1316 states and 2103 transitions. [2023-12-03 04:26:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1316 states and 2103 transitions. [2023-12-03 04:26:56,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:26:56,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:56,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:57,126 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:26:57,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1318 states and 2106 transitions. [2023-12-03 04:26:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2106 transitions. [2023-12-03 04:26:57,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:26:57,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:57,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:57,571 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:26:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:57,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1323 states and 2166 transitions. [2023-12-03 04:26:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 2166 transitions. [2023-12-03 04:26:57,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 04:26:57,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:57,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:58,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:58,440 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:26:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:58,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1325 states and 2169 transitions. [2023-12-03 04:26:58,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2169 transitions. [2023-12-03 04:26:58,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:26:58,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:58,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:26:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1326 states and 2169 transitions. [2023-12-03 04:26:58,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 2169 transitions. [2023-12-03 04:26:58,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:26:58,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:58,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:59,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:59,201 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:26:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1328 states and 2172 transitions. [2023-12-03 04:26:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2172 transitions. [2023-12-03 04:26:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:26:59,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:59,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:00,352 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:27:11,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:27:19,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:27:19,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:19,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1347 states and 2267 transitions. [2023-12-03 04:27:19,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2267 transitions. [2023-12-03 04:27:19,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:27:19,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:20,255 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:27:20,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:20,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1349 states and 2269 transitions. [2023-12-03 04:27:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2269 transitions. [2023-12-03 04:27:20,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:27:20,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:27:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:20,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1351 states and 2272 transitions. [2023-12-03 04:27:20,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2272 transitions. [2023-12-03 04:27:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:27:20,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:20,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:21,013 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:27:21,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:21,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1358 states and 2336 transitions. [2023-12-03 04:27:21,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2336 transitions. [2023-12-03 04:27:21,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:27:21,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:21,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:27:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:22,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1359 states and 2336 transitions. [2023-12-03 04:27:22,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2336 transitions. [2023-12-03 04:27:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:27:22,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:27:22,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1358 states and 2328 transitions. [2023-12-03 04:27:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2328 transitions. [2023-12-03 04:27:22,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:27:22,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:27:34,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:27:44,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:27:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:44,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2510 states to 1378 states and 2422 transitions. [2023-12-03 04:27:44,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2422 transitions. [2023-12-03 04:27:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:27:44,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:45,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:45,292 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:27:45,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:45,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1377 states and 2413 transitions. [2023-12-03 04:27:45,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2413 transitions. [2023-12-03 04:27:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:27:45,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:45,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:27:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1385 states and 2478 transitions. [2023-12-03 04:27:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2478 transitions. [2023-12-03 04:27:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:27:46,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:47,035 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:27:47,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:47,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1387 states and 2485 transitions. [2023-12-03 04:27:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2485 transitions. [2023-12-03 04:27:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:27:47,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:47,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:47,630 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:27:47,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1388 states and 2485 transitions. [2023-12-03 04:27:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2485 transitions. [2023-12-03 04:27:47,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:27:47,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:47,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:47,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:47,967 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:28:00,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:28:10,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:28:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:10,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2712 states to 1409 states and 2580 transitions. [2023-12-03 04:28:10,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2580 transitions. [2023-12-03 04:28:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:28:10,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:10,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:10,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:28:13,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:13,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1418 states and 2648 transitions. [2023-12-03 04:28:13,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2648 transitions. [2023-12-03 04:28:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:28:13,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:13,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:13,862 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:28:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:14,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2788 states to 1420 states and 2656 transitions. [2023-12-03 04:28:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2656 transitions. [2023-12-03 04:28:14,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:28:14,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:14,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:28:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:15,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 1421 states and 2658 transitions. [2023-12-03 04:28:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2658 transitions. [2023-12-03 04:28:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:28:15,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:15,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:15,553 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:28:28,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:28:38,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:28:39,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:39,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1443 states and 2755 transitions. [2023-12-03 04:28:39,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2755 transitions. [2023-12-03 04:28:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:28:39,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:39,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:40,069 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:28:40,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 1444 states and 2755 transitions. [2023-12-03 04:28:40,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2755 transitions. [2023-12-03 04:28:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:28:40,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:40,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:28:42,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:42,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 1447 states and 2766 transitions. [2023-12-03 04:28:42,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2766 transitions. [2023-12-03 04:28:42,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:28:42,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:42,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:42,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:42,753 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:28:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 1448 states and 2766 transitions. [2023-12-03 04:28:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2766 transitions. [2023-12-03 04:28:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:28:42,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:42,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:28:43,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:43,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1449 states and 2768 transitions. [2023-12-03 04:28:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 2768 transitions. [2023-12-03 04:28:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:28:43,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:43,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:43,551 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:28:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:43,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1450 states and 2768 transitions. [2023-12-03 04:28:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2768 transitions. [2023-12-03 04:28:43,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:28:43,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:43,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:43,908 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:28:44,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:44,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1453 states and 2778 transitions. [2023-12-03 04:28:44,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2778 transitions. [2023-12-03 04:28:44,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:28:44,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:28:45,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:28:45,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1454 states and 2778 transitions. [2023-12-03 04:28:45,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2778 transitions. [2023-12-03 04:28:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:28:45,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:28:45,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:28:45,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:28:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:28:59,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:29:09,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:29:11,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:29:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1477 states and 2876 transitions. [2023-12-03 04:29:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2876 transitions. [2023-12-03 04:29:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:29:11,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:29:11,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:29:11,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:29:12,338 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:29:22,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:29:32,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:29:42,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:29:52,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:30:02,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:30:12,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:30:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3100 states to 1480 states and 2880 transitions. [2023-12-03 04:30:12,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2880 transitions. [2023-12-03 04:30:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:30:12,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:12,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:13,053 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:30:13,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:13,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3104 states to 1482 states and 2884 transitions. [2023-12-03 04:30:13,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2884 transitions. [2023-12-03 04:30:13,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:30:13,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:13,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:14,105 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:30:15,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:15,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3116 states to 1485 states and 2896 transitions. [2023-12-03 04:30:15,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2896 transitions. [2023-12-03 04:30:15,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:30:15,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:15,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:15,820 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:30:16,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3118 states to 1486 states and 2898 transitions. [2023-12-03 04:30:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2898 transitions. [2023-12-03 04:30:16,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:30:16,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:16,707 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:30:17,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:17,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1487 states and 2900 transitions. [2023-12-03 04:30:17,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2900 transitions. [2023-12-03 04:30:17,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:30:17,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:17,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:30:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:17,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1488 states and 2900 transitions. [2023-12-03 04:30:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2900 transitions. [2023-12-03 04:30:17,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:30:17,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:17,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:18,227 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:30:18,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1491 states and 2911 transitions. [2023-12-03 04:30:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2911 transitions. [2023-12-03 04:30:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:30:18,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:18,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:30:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:30:20,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3131 states to 1492 states and 2911 transitions. [2023-12-03 04:30:20,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2911 transitions. [2023-12-03 04:30:20,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:30:20,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:30:20,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:30:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:30:21,111 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:30:31,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:30:41,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:30:51,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:31:01,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:31:11,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:31:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1495 states and 2915 transitions. [2023-12-03 04:31:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2915 transitions. [2023-12-03 04:31:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:31:11,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:11,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:11,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:11,846 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:31:12,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:12,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1497 states and 2918 transitions. [2023-12-03 04:31:12,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2918 transitions. [2023-12-03 04:31:12,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:31:12,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:12,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:31:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 1499 states and 2922 transitions. [2023-12-03 04:31:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2922 transitions. [2023-12-03 04:31:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:31:13,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:13,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:14,018 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:31:14,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1502 states and 2933 transitions. [2023-12-03 04:31:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 2933 transitions. [2023-12-03 04:31:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:31:14,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:14,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:15,574 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:31:15,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:15,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1503 states and 2933 transitions. [2023-12-03 04:31:15,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2933 transitions. [2023-12-03 04:31:15,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:31:15,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:15,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:31:16,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:16,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1504 states and 2933 transitions. [2023-12-03 04:31:16,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2933 transitions. [2023-12-03 04:31:16,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:31:16,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:16,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:31:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 1505 states and 2933 transitions. [2023-12-03 04:31:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2933 transitions. [2023-12-03 04:31:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:31:16,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:16,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:16,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:31:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:16,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 1506 states and 2935 transitions. [2023-12-03 04:31:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2935 transitions. [2023-12-03 04:31:16,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:31:16,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:16,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:16,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:31:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1509 states and 2946 transitions. [2023-12-03 04:31:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2946 transitions. [2023-12-03 04:31:17,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:31:17,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:17,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:17,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:31:18,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1510 states and 2946 transitions. [2023-12-03 04:31:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 2946 transitions. [2023-12-03 04:31:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:31:18,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:18,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:18,624 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:31:28,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:31:38,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:31:48,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:31:58,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:31:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:58,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 1513 states and 2950 transitions. [2023-12-03 04:31:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2950 transitions. [2023-12-03 04:31:58,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:31:58,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:58,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:31:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:31:59,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:31:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1515 states and 2953 transitions. [2023-12-03 04:31:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2953 transitions. [2023-12-03 04:31:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:31:59,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:31:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:31:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:32:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1517 states and 2957 transitions. [2023-12-03 04:32:01,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2957 transitions. [2023-12-03 04:32:01,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:32:01,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:01,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:32:02,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1518 states and 2957 transitions. [2023-12-03 04:32:02,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 2957 transitions. [2023-12-03 04:32:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:32:02,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:02,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:02,540 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:32:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:02,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1519 states and 2957 transitions. [2023-12-03 04:32:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2957 transitions. [2023-12-03 04:32:02,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:32:02,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:02,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:02,984 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2023-12-03 04:32:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:03,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1520 states and 2957 transitions. [2023-12-03 04:32:03,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2957 transitions. [2023-12-03 04:32:03,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:32:03,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:03,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:32:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1521 states and 2957 transitions. [2023-12-03 04:32:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2957 transitions. [2023-12-03 04:32:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:32:03,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:03,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:32:14,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:32:24,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:32:34,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:32:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:34,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 1524 states and 2961 transitions. [2023-12-03 04:32:34,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2961 transitions. [2023-12-03 04:32:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:32:34,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:32:36,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3184 states to 1526 states and 2964 transitions. [2023-12-03 04:32:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2964 transitions. [2023-12-03 04:32:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:32:36,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:36,412 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:32:37,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:37,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 1528 states and 2967 transitions. [2023-12-03 04:32:37,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2967 transitions. [2023-12-03 04:32:37,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:32:37,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:37,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:32:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:38,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1530 states and 2971 transitions. [2023-12-03 04:32:38,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2971 transitions. [2023-12-03 04:32:38,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:32:38,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:38,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:38,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:38,378 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:32:38,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1531 states and 2971 transitions. [2023-12-03 04:32:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2971 transitions. [2023-12-03 04:32:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:32:38,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:38,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:38,629 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:32:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1532 states and 2971 transitions. [2023-12-03 04:32:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2971 transitions. [2023-12-03 04:32:38,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:32:38,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:38,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:38,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2023-12-03 04:32:38,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1533 states and 2971 transitions. [2023-12-03 04:32:38,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2971 transitions. [2023-12-03 04:32:38,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:32:38,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:38,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:39,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:39,455 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-03 04:32:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:32:39,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 1534 states and 2971 transitions. [2023-12-03 04:32:39,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2971 transitions. [2023-12-03 04:32:39,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:32:39,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:32:39,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:32:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:32:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:32:49,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:33:00,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:33:00,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1537 states and 2975 transitions. [2023-12-03 04:33:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2975 transitions. [2023-12-03 04:33:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:33:00,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:00,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:00,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 1540 states and 2982 transitions. [2023-12-03 04:33:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2982 transitions. [2023-12-03 04:33:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:33:00,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:00,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:01,261 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:02,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:02,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 1542 states and 2985 transitions. [2023-12-03 04:33:02,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2985 transitions. [2023-12-03 04:33:02,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:33:02,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:02,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:02,619 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:03,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:03,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1544 states and 2989 transitions. [2023-12-03 04:33:03,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2989 transitions. [2023-12-03 04:33:03,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:33:03,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:03,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-12-03 04:33:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 1546 states and 2992 transitions. [2023-12-03 04:33:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2992 transitions. [2023-12-03 04:33:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:33:04,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:04,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:04,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:04,430 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-12-03 04:33:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1547 states and 2993 transitions. [2023-12-03 04:33:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2993 transitions. [2023-12-03 04:33:04,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:33:04,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:04,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:04,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:05,023 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 1549 states and 2996 transitions. [2023-12-03 04:33:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2996 transitions. [2023-12-03 04:33:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:33:05,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:05,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:05,558 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:33:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 1550 states and 2996 transitions. [2023-12-03 04:33:05,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2996 transitions. [2023-12-03 04:33:05,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:33:05,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:05,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-03 04:33:06,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:06,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 1551 states and 2996 transitions. [2023-12-03 04:33:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 2996 transitions. [2023-12-03 04:33:06,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:33:06,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:06,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:06,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:07,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 1553 states and 2999 transitions. [2023-12-03 04:33:07,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2999 transitions. [2023-12-03 04:33:07,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:33:07,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:07,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:07,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:07,747 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:08,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:08,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 1556 states and 3005 transitions. [2023-12-03 04:33:08,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 3005 transitions. [2023-12-03 04:33:08,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:33:08,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:08,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:08,517 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-12-03 04:33:09,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3230 states to 1558 states and 3010 transitions. [2023-12-03 04:33:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3010 transitions. [2023-12-03 04:33:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:33:09,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:09,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:10,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3233 states to 1560 states and 3013 transitions. [2023-12-03 04:33:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 3013 transitions. [2023-12-03 04:33:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:33:10,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:10,803 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:10,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:10,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 1562 states and 3016 transitions. [2023-12-03 04:33:10,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 3016 transitions. [2023-12-03 04:33:10,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:33:10,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:10,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:11,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1564 states and 3019 transitions. [2023-12-03 04:33:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3019 transitions. [2023-12-03 04:33:11,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:33:11,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:11,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:11,449 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 370 trivial. 0 not checked. [2023-12-03 04:33:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1565 states and 3019 transitions. [2023-12-03 04:33:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 3019 transitions. [2023-12-03 04:33:11,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:33:11,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:11,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-03 04:33:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:11,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3239 states to 1566 states and 3019 transitions. [2023-12-03 04:33:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3019 transitions. [2023-12-03 04:33:11,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:33:11,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:11,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:13,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1568 states and 3022 transitions. [2023-12-03 04:33:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 3022 transitions. [2023-12-03 04:33:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:33:13,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:13,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:13,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1571 states and 3029 transitions. [2023-12-03 04:33:13,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 3029 transitions. [2023-12-03 04:33:13,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:33:13,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:13,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:14,135 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-03 04:33:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1572 states and 3029 transitions. [2023-12-03 04:33:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 3029 transitions. [2023-12-03 04:33:14,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:33:14,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:14,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:14,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-03 04:33:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:14,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1574 states and 3032 transitions. [2023-12-03 04:33:14,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 3032 transitions. [2023-12-03 04:33:14,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:33:14,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:14,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:14,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:15,347 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:15,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3254 states to 1576 states and 3034 transitions. [2023-12-03 04:33:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 3034 transitions. [2023-12-03 04:33:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:33:15,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:15,677 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-03 04:33:15,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:15,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1577 states and 3035 transitions. [2023-12-03 04:33:15,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 3035 transitions. [2023-12-03 04:33:15,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:33:15,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:15,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:15,989 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:16,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:16,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 1579 states and 3037 transitions. [2023-12-03 04:33:16,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 3037 transitions. [2023-12-03 04:33:16,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:33:16,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:16,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1581 states and 3039 transitions. [2023-12-03 04:33:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 3039 transitions. [2023-12-03 04:33:16,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:33:16,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:16,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:16,864 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1583 states and 3042 transitions. [2023-12-03 04:33:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 3042 transitions. [2023-12-03 04:33:17,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:33:17,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:17,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:18,169 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-03 04:33:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:18,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1584 states and 3042 transitions. [2023-12-03 04:33:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 3042 transitions. [2023-12-03 04:33:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:33:18,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:18,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1586 states and 3044 transitions. [2023-12-03 04:33:18,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3044 transitions. [2023-12-03 04:33:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:33:18,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:18,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:18,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 1588 states and 3046 transitions. [2023-12-03 04:33:18,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 3046 transitions. [2023-12-03 04:33:18,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:33:18,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:18,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:19,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 1590 states and 3048 transitions. [2023-12-03 04:33:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 3048 transitions. [2023-12-03 04:33:19,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:33:19,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:19,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-03 04:33:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 1591 states and 3048 transitions. [2023-12-03 04:33:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 3048 transitions. [2023-12-03 04:33:19,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:33:19,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:19,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:19,725 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 1593 states and 3050 transitions. [2023-12-03 04:33:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 3050 transitions. [2023-12-03 04:33:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:33:19,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:20,065 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3272 states to 1595 states and 3052 transitions. [2023-12-03 04:33:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3052 transitions. [2023-12-03 04:33:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 04:33:20,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:21,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 1602 states and 3061 transitions. [2023-12-03 04:33:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 3061 transitions. [2023-12-03 04:33:21,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 04:33:21,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:21,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2023-12-03 04:33:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:21,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 1604 states and 3063 transitions. [2023-12-03 04:33:21,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 3063 transitions. [2023-12-03 04:33:21,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 04:33:21,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:21,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2023-12-03 04:33:22,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 1605 states and 3064 transitions. [2023-12-03 04:33:22,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 3064 transitions. [2023-12-03 04:33:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 04:33:22,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:23,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1612 states and 3073 transitions. [2023-12-03 04:33:23,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 3073 transitions. [2023-12-03 04:33:23,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 04:33:23,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:23,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:23,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:23,569 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-03 04:33:24,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:24,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1614 states and 3077 transitions. [2023-12-03 04:33:24,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 3077 transitions. [2023-12-03 04:33:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 04:33:24,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:24,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:25,357 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:25,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:25,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3306 states to 1621 states and 3086 transitions. [2023-12-03 04:33:25,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 3086 transitions. [2023-12-03 04:33:25,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 04:33:25,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:25,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 1628 states and 3095 transitions. [2023-12-03 04:33:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 3095 transitions. [2023-12-03 04:33:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-03 04:33:25,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:25,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:26,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:26,430 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-03 04:33:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 1635 states and 3104 transitions. [2023-12-03 04:33:26,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 3104 transitions. [2023-12-03 04:33:26,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 04:33:26,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:26,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:27,302 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2023-12-03 04:33:29,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3328 states to 1637 states and 3106 transitions. [2023-12-03 04:33:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3106 transitions. [2023-12-03 04:33:29,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 04:33:29,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:29,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1638 states and 3105 transitions. [2023-12-03 04:33:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 3105 transitions. [2023-12-03 04:33:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 04:33:29,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:29,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:30,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:30,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1639 states and 3105 transitions. [2023-12-03 04:33:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 3105 transitions. [2023-12-03 04:33:30,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 04:33:30,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:30,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:30,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:30,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1640 states and 3105 transitions. [2023-12-03 04:33:30,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 3105 transitions. [2023-12-03 04:33:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 04:33:30,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:30,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:31,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1641 states and 3105 transitions. [2023-12-03 04:33:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 3105 transitions. [2023-12-03 04:33:31,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 04:33:31,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:31,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:31,810 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:31,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:31,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1642 states and 3105 transitions. [2023-12-03 04:33:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 3105 transitions. [2023-12-03 04:33:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 04:33:31,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:31,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2023-12-03 04:33:33,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:33,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 1660 states and 3196 transitions. [2023-12-03 04:33:33,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 3196 transitions. [2023-12-03 04:33:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 04:33:33,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:33,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:34,142 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2023-12-03 04:33:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:35,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 1678 states and 3289 transitions. [2023-12-03 04:33:35,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 3289 transitions. [2023-12-03 04:33:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:33:35,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:35,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:35,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2023-12-03 04:33:36,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 1696 states and 3382 transitions. [2023-12-03 04:33:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 3382 transitions. [2023-12-03 04:33:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 04:33:36,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:36,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:36,874 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:38,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:38,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3684 states to 1699 states and 3449 transitions. [2023-12-03 04:33:38,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 3449 transitions. [2023-12-03 04:33:38,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 04:33:38,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:38,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2023-12-03 04:33:40,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 1717 states and 3544 transitions. [2023-12-03 04:33:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3544 transitions. [2023-12-03 04:33:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 04:33:40,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:40,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:41,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 1717 states and 3537 transitions. [2023-12-03 04:33:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3537 transitions. [2023-12-03 04:33:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 04:33:41,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:42,051 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:44,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:44,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 1721 states and 3612 transitions. [2023-12-03 04:33:44,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3612 transitions. [2023-12-03 04:33:44,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 04:33:44,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:44,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:44,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:44,566 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 619 trivial. 0 not checked. [2023-12-03 04:33:46,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:46,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3944 states to 1739 states and 3709 transitions. [2023-12-03 04:33:46,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3709 transitions. [2023-12-03 04:33:46,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 04:33:46,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:46,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:46,716 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:48,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4020 states to 1744 states and 3785 transitions. [2023-12-03 04:33:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 3785 transitions. [2023-12-03 04:33:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 04:33:48,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:49,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 1747 states and 3857 transitions. [2023-12-03 04:33:49,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 3857 transitions. [2023-12-03 04:33:49,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 04:33:49,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:49,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 1752 states and 3921 transitions. [2023-12-03 04:33:53,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 3921 transitions. [2023-12-03 04:33:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 04:33:53,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:53,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:54,166 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:56,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 1758 states and 4005 transitions. [2023-12-03 04:33:56,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 4005 transitions. [2023-12-03 04:33:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 04:33:56,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:56,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:33:57,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4223 states to 1757 states and 3980 transitions. [2023-12-03 04:33:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3980 transitions. [2023-12-03 04:33:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 04:33:57,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:57,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:33:57,660 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:33:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:33:59,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 1761 states and 4053 transitions. [2023-12-03 04:33:59,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 4053 transitions. [2023-12-03 04:33:59,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 04:33:59,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:33:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:33:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:00,318 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:34:02,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4375 states to 1768 states and 4132 transitions. [2023-12-03 04:34:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 4132 transitions. [2023-12-03 04:34:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 04:34:02,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:02,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:34:08,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:08,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4464 states to 1775 states and 4211 transitions. [2023-12-03 04:34:08,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 4211 transitions. [2023-12-03 04:34:08,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 04:34:08,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:08,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:08,798 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:34:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 1774 states and 4183 transitions. [2023-12-03 04:34:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 4183 transitions. [2023-12-03 04:34:09,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 04:34:09,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:09,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:09,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:09,785 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:34:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:10,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4436 states to 1775 states and 4183 transitions. [2023-12-03 04:34:10,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 4183 transitions. [2023-12-03 04:34:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:34:10,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:10,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:10,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2023-12-03 04:34:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 1780 states and 4192 transitions. [2023-12-03 04:34:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 4192 transitions. [2023-12-03 04:34:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:34:12,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:12,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:13,681 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2023-12-03 04:34:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4445 states to 1781 states and 4192 transitions. [2023-12-03 04:34:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 4192 transitions. [2023-12-03 04:34:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 04:34:14,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:14,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:15,251 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:34:17,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:17,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 1788 states and 4273 transitions. [2023-12-03 04:34:17,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 4273 transitions. [2023-12-03 04:34:17,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 04:34:17,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:17,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:34:26,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 1805 states and 4368 transitions. [2023-12-03 04:34:26,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 4368 transitions. [2023-12-03 04:34:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 04:34:26,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:34:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:28,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 1806 states and 4368 transitions. [2023-12-03 04:34:28,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 4368 transitions. [2023-12-03 04:34:28,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:34:28,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:28,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2023-12-03 04:34:30,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 1811 states and 4377 transitions. [2023-12-03 04:34:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 4377 transitions. [2023-12-03 04:34:30,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:34:30,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:30,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:30,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2023-12-03 04:34:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:32,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 1812 states and 4377 transitions. [2023-12-03 04:34:32,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 4377 transitions. [2023-12-03 04:34:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:34:32,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:32,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:32,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:32,881 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:34:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:39,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 1821 states and 4471 transitions. [2023-12-03 04:34:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 4471 transitions. [2023-12-03 04:34:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:34:39,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:40,765 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2023-12-03 04:34:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 1826 states and 4480 transitions. [2023-12-03 04:34:42,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 4480 transitions. [2023-12-03 04:34:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:34:42,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:34:43,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:43,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4756 states to 1827 states and 4487 transitions. [2023-12-03 04:34:43,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 4487 transitions. [2023-12-03 04:34:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:34:43,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:43,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:44,196 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:34:51,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:34:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4840 states to 1833 states and 4560 transitions. [2023-12-03 04:34:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 4560 transitions. [2023-12-03 04:34:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:34:51,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:34:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:34:51,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:34:52,020 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:35:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 1842 states and 4643 transitions. [2023-12-03 04:35:00,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 4643 transitions. [2023-12-03 04:35:00,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:35:00,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:00,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:35:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:06,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 1849 states and 4719 transitions. [2023-12-03 04:35:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 4719 transitions. [2023-12-03 04:35:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:35:06,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:06,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:06,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:06,683 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:35:07,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:07,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 1852 states and 4732 transitions. [2023-12-03 04:35:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 4732 transitions. [2023-12-03 04:35:07,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:35:07,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:08,317 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:35:15,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:15,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5105 states to 1859 states and 4809 transitions. [2023-12-03 04:35:15,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 4809 transitions. [2023-12-03 04:35:15,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 04:35:15,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:15,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:15,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:35:15,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:15,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5110 states to 1861 states and 4814 transitions. [2023-12-03 04:35:15,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 4814 transitions. [2023-12-03 04:35:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:35:15,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2023-12-03 04:35:17,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:17,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5120 states to 1866 states and 4824 transitions. [2023-12-03 04:35:17,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 4824 transitions. [2023-12-03 04:35:17,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:35:17,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:17,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2023-12-03 04:35:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:20,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5129 states to 1871 states and 4833 transitions. [2023-12-03 04:35:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 4833 transitions. [2023-12-03 04:35:20,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:35:20,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:20,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:21,100 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2023-12-03 04:35:21,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:21,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 1873 states and 4835 transitions. [2023-12-03 04:35:21,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 4835 transitions. [2023-12-03 04:35:21,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:35:21,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:21,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:35:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 1892 states and 4917 transitions. [2023-12-03 04:35:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 4917 transitions. [2023-12-03 04:35:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:35:35,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:36,082 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:35:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:38,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 1897 states and 4934 transitions. [2023-12-03 04:35:38,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 4934 transitions. [2023-12-03 04:35:38,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:35:38,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:38,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:39,088 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:35:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5246 states to 1900 states and 4945 transitions. [2023-12-03 04:35:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 4945 transitions. [2023-12-03 04:35:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:35:40,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:40,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:41,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:41,544 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:35:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:45,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 1905 states and 4962 transitions. [2023-12-03 04:35:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 4962 transitions. [2023-12-03 04:35:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 04:35:45,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:45,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:45,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:35:45,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 1907 states and 4964 transitions. [2023-12-03 04:35:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 4964 transitions. [2023-12-03 04:35:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:35:45,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:45,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2023-12-03 04:35:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 1912 states and 4974 transitions. [2023-12-03 04:35:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 4974 transitions. [2023-12-03 04:35:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:35:48,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:48,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:48,676 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2023-12-03 04:35:50,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:35:50,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 1917 states and 4985 transitions. [2023-12-03 04:35:50,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 4985 transitions. [2023-12-03 04:35:50,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:35:50,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:35:50,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:35:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:35:51,594 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:36:05,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:36:15,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:36:25,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:36:35,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:36:48,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5439 states to 1952 states and 5137 transitions. [2023-12-03 04:36:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 5137 transitions. [2023-12-03 04:36:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:36:48,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:48,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:49,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2023-12-03 04:36:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:36:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5441 states to 1954 states and 5139 transitions. [2023-12-03 04:36:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 5139 transitions. [2023-12-03 04:36:49,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:36:49,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:36:49,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:36:49,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:36:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:37:02,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 1965 states and 5210 transitions. [2023-12-03 04:37:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 5210 transitions. [2023-12-03 04:37:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:37:02,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:02,871 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:37:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 1970 states and 5228 transitions. [2023-12-03 04:37:05,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 5228 transitions. [2023-12-03 04:37:05,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:37:05,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:05,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:06,258 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:37:06,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5544 states to 1973 states and 5233 transitions. [2023-12-03 04:37:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 5233 transitions. [2023-12-03 04:37:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:37:06,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:06,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:37:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:11,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 1978 states and 5252 transitions. [2023-12-03 04:37:11,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 5252 transitions. [2023-12-03 04:37:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:37:11,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:11,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:11,566 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:37:13,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 1981 states and 5261 transitions. [2023-12-03 04:37:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 5261 transitions. [2023-12-03 04:37:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:37:13,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:14,311 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:37:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 1985 states and 5277 transitions. [2023-12-03 04:37:17,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 5277 transitions. [2023-12-03 04:37:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:37:17,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:17,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:37:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:18,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 1987 states and 5279 transitions. [2023-12-03 04:37:18,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 5279 transitions. [2023-12-03 04:37:18,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 04:37:18,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:18,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:37:20,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5604 states to 1992 states and 5293 transitions. [2023-12-03 04:37:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 5293 transitions. [2023-12-03 04:37:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:37:20,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:20,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:20,716 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2023-12-03 04:37:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:24,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5681 states to 2000 states and 5370 transitions. [2023-12-03 04:37:24,919 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 5370 transitions. [2023-12-03 04:37:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:37:24,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:24,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:25,333 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2023-12-03 04:37:27,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:27,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 2005 states and 5382 transitions. [2023-12-03 04:37:27,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 5382 transitions. [2023-12-03 04:37:27,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:37:27,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:37:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5701 states to 2010 states and 5390 transitions. [2023-12-03 04:37:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 5390 transitions. [2023-12-03 04:37:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:31,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:31,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:31,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:31,644 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2023-12-03 04:37:31,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:31,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5704 states to 2012 states and 5393 transitions. [2023-12-03 04:37:31,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 5393 transitions. [2023-12-03 04:37:31,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:37:31,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:31,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2023-12-03 04:37:33,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 2014 states and 5455 transitions. [2023-12-03 04:37:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 5455 transitions. [2023-12-03 04:37:33,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:33,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:33,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 19 proven. 8 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:37:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 2019 states and 5472 transitions. [2023-12-03 04:37:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 5472 transitions. [2023-12-03 04:37:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:37:36,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:37:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 2024 states and 5488 transitions. [2023-12-03 04:37:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 5488 transitions. [2023-12-03 04:37:40,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:40,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:40,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2023-12-03 04:37:41,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:41,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 2023 states and 5447 transitions. [2023-12-03 04:37:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 5447 transitions. [2023-12-03 04:37:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:41,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:41,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:42,491 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:37:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:45,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5777 states to 2028 states and 5466 transitions. [2023-12-03 04:37:45,679 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 5466 transitions. [2023-12-03 04:37:45,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:45,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:45,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:45,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2023-12-03 04:37:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5736 states to 2027 states and 5425 transitions. [2023-12-03 04:37:47,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 5425 transitions. [2023-12-03 04:37:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:47,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:47,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:47,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:37:50,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:50,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 2032 states and 5447 transitions. [2023-12-03 04:37:50,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 5447 transitions. [2023-12-03 04:37:50,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:50,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:50,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:37:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:55,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5775 states to 2037 states and 5464 transitions. [2023-12-03 04:37:55,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 5464 transitions. [2023-12-03 04:37:55,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:55,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:55,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:37:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2042 states and 5479 transitions. [2023-12-03 04:37:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 5479 transitions. [2023-12-03 04:37:57,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 04:37:57,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:57,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:37:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:37:59,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 2045 states and 5485 transitions. [2023-12-03 04:37:59,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 5485 transitions. [2023-12-03 04:37:59,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:37:59,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:37:59,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:37:59,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:37:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:38:02,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 2050 states and 5495 transitions. [2023-12-03 04:38:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 5495 transitions. [2023-12-03 04:38:02,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:02,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:02,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:02,677 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2023-12-03 04:38:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:06,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 2055 states and 5505 transitions. [2023-12-03 04:38:06,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 5505 transitions. [2023-12-03 04:38:06,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:06,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:06,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:06,693 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2023-12-03 04:38:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:07,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 2057 states and 5507 transitions. [2023-12-03 04:38:07,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 5507 transitions. [2023-12-03 04:38:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:07,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:08,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:08,424 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 20 proven. 9 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:38:10,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5834 states to 2062 states and 5523 transitions. [2023-12-03 04:38:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 5523 transitions. [2023-12-03 04:38:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:10,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:10,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:11,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 2065 states and 5533 transitions. [2023-12-03 04:38:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 5533 transitions. [2023-12-03 04:38:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:11,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 2067 states and 5540 transitions. [2023-12-03 04:38:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 5540 transitions. [2023-12-03 04:38:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:12,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:12,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:13,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:13,489 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:16,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5873 states to 2072 states and 5562 transitions. [2023-12-03 04:38:16,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 5562 transitions. [2023-12-03 04:38:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:16,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:16,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:17,362 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:20,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 2077 states and 5585 transitions. [2023-12-03 04:38:20,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 5585 transitions. [2023-12-03 04:38:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:20,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:20,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:21,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:21,570 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:38:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:25,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5913 states to 2082 states and 5602 transitions. [2023-12-03 04:38:25,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 5602 transitions. [2023-12-03 04:38:25,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:25,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:25,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:25,840 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:38:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2086 states and 5616 transitions. [2023-12-03 04:38:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 5616 transitions. [2023-12-03 04:38:29,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 04:38:29,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:29,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:38:30,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:30,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2091 states and 5634 transitions. [2023-12-03 04:38:30,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 5634 transitions. [2023-12-03 04:38:30,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:30,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:30,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:30,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:30,857 INFO L134 CoverageAnalysis]: Checked inductivity of 649 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-03 04:38:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 2092 states and 5634 transitions. [2023-12-03 04:38:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 5634 transitions. [2023-12-03 04:38:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:38:30,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:30,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:31,452 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-03 04:38:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:31,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 2083 states and 5619 transitions. [2023-12-03 04:38:31,584 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 5619 transitions. [2023-12-03 04:38:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:38:31,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:32,105 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:38:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:34,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 2088 states and 5626 transitions. [2023-12-03 04:38:34,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 5626 transitions. [2023-12-03 04:38:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:38:34,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:35,251 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:38:38,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:38,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 2093 states and 5643 transitions. [2023-12-03 04:38:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 5643 transitions. [2023-12-03 04:38:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:38,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:38,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:39,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-03 04:38:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5991 states to 2098 states and 5658 transitions. [2023-12-03 04:38:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 5658 transitions. [2023-12-03 04:38:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:38:43,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:38:46,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6000 states to 2103 states and 5667 transitions. [2023-12-03 04:38:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 5667 transitions. [2023-12-03 04:38:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:46,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:46,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:46,696 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:38:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6015 states to 2108 states and 5682 transitions. [2023-12-03 04:38:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 5682 transitions. [2023-12-03 04:38:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:50,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:50,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:50,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6026 states to 2111 states and 5693 transitions. [2023-12-03 04:38:51,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 5693 transitions. [2023-12-03 04:38:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:51,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:51,888 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:52,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6033 states to 2113 states and 5700 transitions. [2023-12-03 04:38:52,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 5700 transitions. [2023-12-03 04:38:52,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:52,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:52,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:52,815 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:52,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6041 states to 2115 states and 5708 transitions. [2023-12-03 04:38:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 5708 transitions. [2023-12-03 04:38:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:52,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:52,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:53,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:38:57,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:38:57,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 2120 states and 5731 transitions. [2023-12-03 04:38:57,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 5731 transitions. [2023-12-03 04:38:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:38:57,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:38:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:38:57,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:38:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:39:01,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6078 states to 2125 states and 5745 transitions. [2023-12-03 04:39:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 5745 transitions. [2023-12-03 04:39:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:39:01,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:01,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:39:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:07,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 2130 states and 5764 transitions. [2023-12-03 04:39:07,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 5764 transitions. [2023-12-03 04:39:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:39:07,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:07,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:07,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:39:12,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:12,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 2135 states and 5782 transitions. [2023-12-03 04:39:12,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 5782 transitions. [2023-12-03 04:39:12,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:39:12,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:12,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:13,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:13,505 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-03 04:39:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 2138 states and 5787 transitions. [2023-12-03 04:39:16,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 5787 transitions. [2023-12-03 04:39:16,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:39:16,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:16,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:16,618 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:39:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 2143 states and 5806 transitions. [2023-12-03 04:39:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 5806 transitions. [2023-12-03 04:39:16,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:39:16,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:16,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:17,326 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:39:17,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:17,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 2148 states and 5816 transitions. [2023-12-03 04:39:17,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 5816 transitions. [2023-12-03 04:39:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 04:39:17,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:17,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:17,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:17,865 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:39:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:17,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6151 states to 2150 states and 5818 transitions. [2023-12-03 04:39:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 5818 transitions. [2023-12-03 04:39:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:17,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:17,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:18,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2023-12-03 04:39:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:18,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6151 states to 2151 states and 5818 transitions. [2023-12-03 04:39:18,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 5818 transitions. [2023-12-03 04:39:18,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:39:18,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:18,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:19,165 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:39:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6159 states to 2156 states and 5826 transitions. [2023-12-03 04:39:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 5826 transitions. [2023-12-03 04:39:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:21,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:21,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:39:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:25,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 2161 states and 5841 transitions. [2023-12-03 04:39:25,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 5841 transitions. [2023-12-03 04:39:25,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:25,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:25,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:25,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:39:25,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:25,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6188 states to 2164 states and 5855 transitions. [2023-12-03 04:39:25,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2164 states and 5855 transitions. [2023-12-03 04:39:25,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:25,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:25,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:25,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2023-12-03 04:39:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:27,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6147 states to 2163 states and 5814 transitions. [2023-12-03 04:39:27,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 5814 transitions. [2023-12-03 04:39:27,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:27,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:27,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:27,971 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:39:28,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6155 states to 2165 states and 5822 transitions. [2023-12-03 04:39:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 5822 transitions. [2023-12-03 04:39:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:28,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:28,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:28,797 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:39:28,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:28,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6166 states to 2167 states and 5833 transitions. [2023-12-03 04:39:28,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 5833 transitions. [2023-12-03 04:39:28,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:28,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:28,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:29,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:39:33,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6185 states to 2172 states and 5852 transitions. [2023-12-03 04:39:33,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 5852 transitions. [2023-12-03 04:39:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:33,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:33,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:33,655 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:39:38,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6201 states to 2177 states and 5868 transitions. [2023-12-03 04:39:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 5868 transitions. [2023-12-03 04:39:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:38,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:38,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:38,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-03 04:39:44,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6222 states to 2182 states and 5889 transitions. [2023-12-03 04:39:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 5889 transitions. [2023-12-03 04:39:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:44,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:44,726 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:39:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2187 states and 5905 transitions. [2023-12-03 04:39:49,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 5905 transitions. [2023-12-03 04:39:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:49,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:49,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:50,306 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-03 04:39:53,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 2190 states and 5911 transitions. [2023-12-03 04:39:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 5911 transitions. [2023-12-03 04:39:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:53,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:53,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:39:55,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 2195 states and 5924 transitions. [2023-12-03 04:39:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 5924 transitions. [2023-12-03 04:39:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:55,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:55,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:55,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:55,555 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2023-12-03 04:39:56,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:56,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6271 states to 2200 states and 5938 transitions. [2023-12-03 04:39:56,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 5938 transitions. [2023-12-03 04:39:56,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 04:39:56,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:56,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2023-12-03 04:39:56,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:56,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2202 states and 5940 transitions. [2023-12-03 04:39:56,758 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 5940 transitions. [2023-12-03 04:39:56,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 04:39:56,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:56,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2023-12-03 04:39:57,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:39:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6280 states to 2193 states and 5927 transitions. [2023-12-03 04:39:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 5927 transitions. [2023-12-03 04:39:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 04:39:57,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:39:57,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:39:57,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:39:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:40:00,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:00,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6289 states to 2198 states and 5936 transitions. [2023-12-03 04:40:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 5936 transitions. [2023-12-03 04:40:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 04:40:00,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:00,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2023-12-03 04:40:02,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6297 states to 2203 states and 5944 transitions. [2023-12-03 04:40:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 5944 transitions. [2023-12-03 04:40:02,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:02,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:03,238 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2023-12-03 04:40:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:04,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2207 states and 5950 transitions. [2023-12-03 04:40:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 5950 transitions. [2023-12-03 04:40:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:04,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:04,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:40:06,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6310 states to 2210 states and 5957 transitions. [2023-12-03 04:40:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 5957 transitions. [2023-12-03 04:40:06,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:06,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:06,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:40:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6320 states to 2213 states and 5967 transitions. [2023-12-03 04:40:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 5967 transitions. [2023-12-03 04:40:07,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:07,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:07,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:07,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:08,027 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:40:08,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:08,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6331 states to 2215 states and 5978 transitions. [2023-12-03 04:40:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 5978 transitions. [2023-12-03 04:40:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:08,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:08,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:08,727 INFO L134 CoverageAnalysis]: Checked inductivity of 629 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2023-12-03 04:40:08,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6344 states to 2217 states and 5991 transitions. [2023-12-03 04:40:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 5991 transitions. [2023-12-03 04:40:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:08,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:40:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6347 states to 2219 states and 5994 transitions. [2023-12-03 04:40:09,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 5994 transitions. [2023-12-03 04:40:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:09,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:09,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:09,899 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-03 04:40:15,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:40:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6362 states to 2224 states and 6009 transitions. [2023-12-03 04:40:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 6009 transitions. [2023-12-03 04:40:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 04:40:15,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:40:15,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:40:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:40:15,737 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked.