./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm --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 ee9b433dc2d8b7fb5f15d34c343ce3612a26134fc8ea2d88b91d9a9dfba4492c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:36:57,317 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:57,414 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:36:57,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:36:57,426 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:36:57,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:57,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:36:57,462 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:36:57,463 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:57,463 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:57,464 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:57,465 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:36:57,465 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:57,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:57,466 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:36:57,466 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:57,466 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:36:57,466 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:57,466 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:36:57,466 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:57,466 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:57,466 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:57,467 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:57,467 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:57,467 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:57,468 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:57,468 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:57,468 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:36:57,468 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:36:57,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:36:57,468 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm 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 -> ee9b433dc2d8b7fb5f15d34c343ce3612a26134fc8ea2d88b91d9a9dfba4492c [2024-11-13 21:36:57,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:57,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:57,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:57,789 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:57,790 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:57,791 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 21:36:59,765 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:37:00,545 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:37:00,547 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i [2024-11-13 21:37:00,606 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/data/95b4dd21e/2af12c6701fa418f91db42abe2617e60/FLAGdeacb0c8a [2024-11-13 21:37:00,622 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/data/95b4dd21e/2af12c6701fa418f91db42abe2617e60 [2024-11-13 21:37:00,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:37:00,626 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:37:00,627 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:00,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:37:00,632 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:37:00,633 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:00" (1/1) ... [2024-11-13 21:37:00,634 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df09b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:00, skipping insertion in model container [2024-11-13 21:37:00,635 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:37:00" (1/1) ... [2024-11-13 21:37:00,758 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:37:01,685 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i[180577,180590] [2024-11-13 21:37:02,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:02,418 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:37:02,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6185] [2024-11-13 21:37:02,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6188] [2024-11-13 21:37:02,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6191] [2024-11-13 21:37:02,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6194] [2024-11-13 21:37:02,612 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i[180577,180590] [2024-11-13 21:37:02,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/312/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/libertas/if_usb.o.c.prepared"), "i" (684), "i" (12UL)); [7310-7311] [2024-11-13 21:37:02,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/312/dscv_tempdir/dscv/ri/205_9a/drivers/net/wireless/libertas/if_usb.o.c.prepared"), "i" (689), "i" (12UL)); [7320-7321] [2024-11-13 21:37:02,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:37:02,982 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:37:02,983 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02 WrapperNode [2024-11-13 21:37:02,983 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:37:02,984 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:02,984 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:37:02,984 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:37:02,992 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,176 INFO L138 Inliner]: procedures = 180, calls = 1363, calls flagged for inlining = 88, calls inlined = 42, statements flattened = 2172 [2024-11-13 21:37:03,177 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:37:03,178 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:37:03,178 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:37:03,178 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:37:03,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,197 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,197 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,275 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,288 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,299 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,305 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,322 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:37:03,323 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:37:03,323 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:37:03,323 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:37:03,324 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:37:02" (1/1) ... [2024-11-13 21:37:03,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:37:03,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:37:03,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:37:03,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_817e8d39-dc23-4eca-a7fb-5bb38454669f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:37:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_reset_device [2024-11-13 21:37:03,393 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_reset_device [2024-11-13 21:37:03,393 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_resume [2024-11-13 21:37:03,394 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_resume [2024-11-13 21:37:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:37:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-13 21:37:03,394 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-13 21:37:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-13 21:37:03,394 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-13 21:37:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 21:37:03,394 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 21:37:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:37:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:37:03,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:37:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:37:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2024-11-13 21:37:03,395 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2024-11-13 21:37:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2024-11-13 21:37:03,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2024-11-13 21:37:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-13 21:37:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-13 21:37:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:37:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:37:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-13 21:37:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-13 21:37:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-13 21:37:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-13 21:37:03,396 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_submit_rx_urb [2024-11-13 21:37:03,396 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_submit_rx_urb [2024-11-13 21:37:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-11-13 21:37:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-11-13 21:37:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:37:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:37:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure __if_usb_submit_rx_urb [2024-11-13 21:37:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __if_usb_submit_rx_urb [2024-11-13 21:37:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:37:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-13 21:37:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-13 21:37:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 21:37:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 21:37:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_free [2024-11-13 21:37:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_free [2024-11-13 21:37:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:37:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:37:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:37:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:37:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:37:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_disconnect [2024-11-13 21:37:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_disconnect [2024-11-13 21:37:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_block [2024-11-13 21:37:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_block [2024-11-13 21:37:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:37:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-13 21:37:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-13 21:37:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:37:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:37:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:37:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2024-11-13 21:37:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2024-11-13 21:37:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-13 21:37:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-13 21:37:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2024-11-13 21:37:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2024-11-13 21:37:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-13 21:37:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-13 21:37:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:37:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:37:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_card [2024-11-13 21:37:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_card [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 21:37:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-13 21:37:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-13 21:37:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-13 21:37:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-13 21:37:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-13 21:37:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 21:37:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 21:37:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:37:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:37:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-13 21:37:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-13 21:37:03,881 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:37:03,883 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:37:04,289 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:37:17,541 INFO L? ?]: Removed 644 outVars from TransFormulas that were not future-live. [2024-11-13 21:37:17,541 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:37:18,620 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:37:18,621 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:37:18,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:18 BoogieIcfgContainer [2024-11-13 21:37:18,621 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:37:18,622 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:37:18,623 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:37:18,634 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:37:18,634 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:18" (1/1) ... [2024-11-13 21:37:18,643 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:37:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:18,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 440 states and 615 transitions. [2024-11-13 21:37:18,719 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 615 transitions. [2024-11-13 21:37:18,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:37:18,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:18,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:20,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:31,246 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 [] [2024-11-13 21:37:31,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 445 states and 639 transitions. [2024-11-13 21:37:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 639 transitions. [2024-11-13 21:37:31,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:37:31,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:31,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:33,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 448 states and 661 transitions. [2024-11-13 21:37:33,635 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 661 transitions. [2024-11-13 21:37:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:37:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:33,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:34,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:34,982 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:37:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:35,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 450 states and 664 transitions. [2024-11-13 21:37:35,003 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 664 transitions. [2024-11-13 21:37:35,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:37:35,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:35,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 454 states and 678 transitions. [2024-11-13 21:37:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 678 transitions. [2024-11-13 21:37:37,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:37:37,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:37,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:38,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:38,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:38,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 453 states and 674 transitions. [2024-11-13 21:37:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 674 transitions. [2024-11-13 21:37:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:37:38,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:38,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:39,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:39,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 455 states and 677 transitions. [2024-11-13 21:37:39,589 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 677 transitions. [2024-11-13 21:37:39,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:37:39,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:39,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,038 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 457 states and 679 transitions. [2024-11-13 21:37:41,063 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 679 transitions. [2024-11-13 21:37:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:37:41,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:42,707 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:37:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 469 states and 716 transitions. [2024-11-13 21:37:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 716 transitions. [2024-11-13 21:37:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:37:43,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:43,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:45,216 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:47,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:47,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 474 states and 739 transitions. [2024-11-13 21:37:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 739 transitions. [2024-11-13 21:37:47,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:37:47,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:47,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:48,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 476 states and 742 transitions. [2024-11-13 21:37:48,164 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 742 transitions. [2024-11-13 21:37:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:37:48,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:48,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 475 states and 736 transitions. [2024-11-13 21:37:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 736 transitions. [2024-11-13 21:37:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:37:49,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:49,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 478 states and 741 transitions. [2024-11-13 21:37:51,687 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 741 transitions. [2024-11-13 21:37:51,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:37:51,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:52,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:54,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 482 states and 771 transitions. [2024-11-13 21:37:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 771 transitions. [2024-11-13 21:37:54,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:37:54,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:54,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:55,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:37:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 484 states and 774 transitions. [2024-11-13 21:37:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 774 transitions. [2024-11-13 21:37:55,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:37:55,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:55,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:56,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:57,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 487 states and 780 transitions. [2024-11-13 21:37:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 780 transitions. [2024-11-13 21:37:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:37:57,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:57,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 486 states and 776 transitions. [2024-11-13 21:37:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 776 transitions. [2024-11-13 21:37:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:37:59,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:00,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 486 states and 775 transitions. [2024-11-13 21:38:00,139 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 775 transitions. [2024-11-13 21:38:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:38:00,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:00,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:01,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 486 states and 774 transitions. [2024-11-13 21:38:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 774 transitions. [2024-11-13 21:38:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:38:01,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:01,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:01,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:38:02,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:02,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 487 states and 774 transitions. [2024-11-13 21:38:02,363 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 774 transitions. [2024-11-13 21:38:02,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:38:02,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:02,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:03,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:03,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 487 states and 773 transitions. [2024-11-13 21:38:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 773 transitions. [2024-11-13 21:38:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:38:03,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:04,538 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:38:04,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:04,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 489 states and 775 transitions. [2024-11-13 21:38:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 775 transitions. [2024-11-13 21:38:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:38:04,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:09,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:09,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 495 states and 801 transitions. [2024-11-13 21:38:09,080 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 801 transitions. [2024-11-13 21:38:09,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:38:09,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:09,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 500 states and 827 transitions. [2024-11-13 21:38:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 827 transitions. [2024-11-13 21:38:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:38:14,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:14,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:15,181 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:18,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:18,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 504 states and 845 transitions. [2024-11-13 21:38:18,490 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 845 transitions. [2024-11-13 21:38:18,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:38:18,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:18,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:38:23,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:23,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 510 states and 877 transitions. [2024-11-13 21:38:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 877 transitions. [2024-11-13 21:38:23,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:38:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:23,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:24,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:24,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 512 states and 891 transitions. [2024-11-13 21:38:24,920 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 891 transitions. [2024-11-13 21:38:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:38:24,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:24,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:38:26,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 518 states and 918 transitions. [2024-11-13 21:38:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 918 transitions. [2024-11-13 21:38:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:38:26,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:26,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:38:27,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 521 states and 925 transitions. [2024-11-13 21:38:27,716 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 925 transitions. [2024-11-13 21:38:27,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:38:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:38:28,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 522 states and 925 transitions. [2024-11-13 21:38:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 925 transitions. [2024-11-13 21:38:28,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:38:28,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:28,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:30,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 525 states and 930 transitions. [2024-11-13 21:38:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 930 transitions. [2024-11-13 21:38:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:38:30,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:30,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:38:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:32,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 528 states and 942 transitions. [2024-11-13 21:38:32,928 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 942 transitions. [2024-11-13 21:38:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:38:32,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:32,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:33,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:34,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 530 states and 945 transitions. [2024-11-13 21:38:34,661 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 945 transitions. [2024-11-13 21:38:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:38:34,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:35,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 531 states and 946 transitions. [2024-11-13 21:38:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 946 transitions. [2024-11-13 21:38:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:38:35,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:36,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:36,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:38:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 533 states and 950 transitions. [2024-11-13 21:38:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 950 transitions. [2024-11-13 21:38:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:38:36,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:37,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 535 states and 954 transitions. [2024-11-13 21:38:37,710 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 954 transitions. [2024-11-13 21:38:37,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:38:37,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:37,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:39,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:44,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 543 states and 988 transitions. [2024-11-13 21:38:44,808 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 988 transitions. [2024-11-13 21:38:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:38:44,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:44,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:38:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 550 states and 1020 transitions. [2024-11-13 21:38:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1020 transitions. [2024-11-13 21:38:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:38:51,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:38:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 552 states and 1022 transitions. [2024-11-13 21:38:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1022 transitions. [2024-11-13 21:38:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 21:38:53,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:53,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:54,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:54,552 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:38:55,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 554 states and 1024 transitions. [2024-11-13 21:38:55,065 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1024 transitions. [2024-11-13 21:38:55,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:38:55,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:55,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:55,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:57,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 559 states and 1032 transitions. [2024-11-13 21:38:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1032 transitions. [2024-11-13 21:38:57,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:38:57,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:57,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:57,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:38:58,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:58,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 561 states and 1050 transitions. [2024-11-13 21:38:58,841 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1050 transitions. [2024-11-13 21:38:58,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:38:58,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:58,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:39:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 563 states and 1052 transitions. [2024-11-13 21:39:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1052 transitions. [2024-11-13 21:39:00,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:39:00,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:39:05,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:05,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 568 states and 1070 transitions. [2024-11-13 21:39:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1070 transitions. [2024-11-13 21:39:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:39:05,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:05,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:39:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 571 states and 1078 transitions. [2024-11-13 21:39:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1078 transitions. [2024-11-13 21:39:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:39:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:39:11,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 574 states and 1088 transitions. [2024-11-13 21:39:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1088 transitions. [2024-11-13 21:39:11,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:39:11,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:11,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:39:17,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:17,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 581 states and 1120 transitions. [2024-11-13 21:39:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1120 transitions. [2024-11-13 21:39:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:39:17,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:17,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:17,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:39:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:19,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 583 states and 1125 transitions. [2024-11-13 21:39:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1125 transitions. [2024-11-13 21:39:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:39:19,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:19,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:20,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:20,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:39:22,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:22,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 584 states and 1127 transitions. [2024-11-13 21:39:22,156 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1127 transitions. [2024-11-13 21:39:22,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:39:22,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:22,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:23,112 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:39:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 585 states and 1129 transitions. [2024-11-13 21:39:24,272 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1129 transitions. [2024-11-13 21:39:24,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:39:24,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:24,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:25,076 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:39:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 586 states and 1131 transitions. [2024-11-13 21:39:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1131 transitions. [2024-11-13 21:39:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:39:25,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:25,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:26,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:26,991 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:39:27,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:27,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 587 states and 1134 transitions. [2024-11-13 21:39:27,664 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1134 transitions. [2024-11-13 21:39:27,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:39:27,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:27,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:28,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:28,808 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:39:30,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:30,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 591 states and 1161 transitions. [2024-11-13 21:39:30,827 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1161 transitions. [2024-11-13 21:39:30,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:39:30,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:30,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:39:32,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:32,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 592 states and 1162 transitions. [2024-11-13 21:39:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1162 transitions. [2024-11-13 21:39:32,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:39:32,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:32,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:39:35,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:35,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 595 states and 1166 transitions. [2024-11-13 21:39:35,022 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1166 transitions. [2024-11-13 21:39:35,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:39:35,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:35,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:35,847 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:37,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:37,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 600 states and 1193 transitions. [2024-11-13 21:39:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1193 transitions. [2024-11-13 21:39:37,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:39:37,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:37,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:37,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:38,145 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 603 states and 1210 transitions. [2024-11-13 21:39:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1210 transitions. [2024-11-13 21:39:40,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:39:40,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:41,811 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 606 states and 1227 transitions. [2024-11-13 21:39:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1227 transitions. [2024-11-13 21:39:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:39:43,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:43,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:43,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:44,033 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:39:49,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:49,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 612 states and 1255 transitions. [2024-11-13 21:39:49,694 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1255 transitions. [2024-11-13 21:39:49,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:39:49,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:49,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:50,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:50,714 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 617 states and 1283 transitions. [2024-11-13 21:39:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1283 transitions. [2024-11-13 21:39:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:39:53,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:54,270 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:55,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:55,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 620 states and 1298 transitions. [2024-11-13 21:39:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1298 transitions. [2024-11-13 21:39:55,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:39:55,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:55,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:39:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:59,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 623 states and 1317 transitions. [2024-11-13 21:39:59,063 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1317 transitions. [2024-11-13 21:39:59,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:39:59,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:59,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:00,026 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:02,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:02,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 626 states and 1333 transitions. [2024-11-13 21:40:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1333 transitions. [2024-11-13 21:40:02,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:40:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 21:40:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:04,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 627 states and 1333 transitions. [2024-11-13 21:40:04,341 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1333 transitions. [2024-11-13 21:40:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:40:04,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:04,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:40:05,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 628 states and 1333 transitions. [2024-11-13 21:40:05,128 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1333 transitions. [2024-11-13 21:40:05,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:40:05,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:05,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:06,415 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:07,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:07,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 631 states and 1341 transitions. [2024-11-13 21:40:07,816 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1341 transitions. [2024-11-13 21:40:07,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:40:07,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:07,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:08,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:10,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 634 states and 1358 transitions. [2024-11-13 21:40:10,815 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1358 transitions. [2024-11-13 21:40:10,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:10,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:10,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:11,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:11,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 637 states and 1376 transitions. [2024-11-13 21:40:14,956 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1376 transitions. [2024-11-13 21:40:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:40:14,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:14,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:40:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 638 states and 1376 transitions. [2024-11-13 21:40:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1376 transitions. [2024-11-13 21:40:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:40:16,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:16,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:17,944 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:40:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 642 states and 1389 transitions. [2024-11-13 21:40:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1389 transitions. [2024-11-13 21:40:19,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:40:19,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:19,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:20,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:20,422 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:40:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:22,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 643 states and 1389 transitions. [2024-11-13 21:40:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1389 transitions. [2024-11-13 21:40:22,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:22,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:22,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:22,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:25,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:25,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 646 states and 1397 transitions. [2024-11-13 21:40:25,103 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1397 transitions. [2024-11-13 21:40:25,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:25,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:26,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:30,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:30,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 649 states and 1412 transitions. [2024-11-13 21:40:30,127 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1412 transitions. [2024-11-13 21:40:30,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:40:30,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:30,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:40:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:31,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 650 states and 1412 transitions. [2024-11-13 21:40:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1412 transitions. [2024-11-13 21:40:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:31,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:32,696 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:40:33,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:33,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 651 states and 1413 transitions. [2024-11-13 21:40:33,502 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1413 transitions. [2024-11-13 21:40:33,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:40:33,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:33,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:34,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:34,422 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:40:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 656 states and 1433 transitions. [2024-11-13 21:40:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1433 transitions. [2024-11-13 21:40:37,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:38,671 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:40:38,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:38,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 658 states and 1436 transitions. [2024-11-13 21:40:38,691 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1436 transitions. [2024-11-13 21:40:38,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:38,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:38,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:39,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:39,867 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:40:40,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:40,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 660 states and 1440 transitions. [2024-11-13 21:40:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1440 transitions. [2024-11-13 21:40:40,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:40,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:41,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:42,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 667 states and 1467 transitions. [2024-11-13 21:40:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1467 transitions. [2024-11-13 21:40:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:50,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:50,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:51,172 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 669 states and 1486 transitions. [2024-11-13 21:40:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1486 transitions. [2024-11-13 21:40:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:53,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:53,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,042 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 21:40:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 671 states and 1488 transitions. [2024-11-13 21:40:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1488 transitions. [2024-11-13 21:40:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:40:54,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:54,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:40:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 676 states and 1511 transitions. [2024-11-13 21:40:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1511 transitions. [2024-11-13 21:40:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:40:57,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:59,257 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:40:59,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 679 states and 1515 transitions. [2024-11-13 21:40:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1515 transitions. [2024-11-13 21:40:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:40:59,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:59,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:02,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 684 states and 1544 transitions. [2024-11-13 21:41:02,258 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1544 transitions. [2024-11-13 21:41:02,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:02,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:03,180 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:04,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 687 states and 1559 transitions. [2024-11-13 21:41:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1559 transitions. [2024-11-13 21:41:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:04,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,685 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:07,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:07,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 690 states and 1575 transitions. [2024-11-13 21:41:07,382 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1575 transitions. [2024-11-13 21:41:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:07,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:07,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:08,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 693 states and 1592 transitions. [2024-11-13 21:41:10,265 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1592 transitions. [2024-11-13 21:41:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:10,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:10,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:12,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 696 states and 1610 transitions. [2024-11-13 21:41:12,918 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1610 transitions. [2024-11-13 21:41:12,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:12,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:12,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 699 states and 1627 transitions. [2024-11-13 21:41:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1627 transitions. [2024-11-13 21:41:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:15,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:15,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:16,374 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:20,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 702 states and 1636 transitions. [2024-11-13 21:41:20,328 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1636 transitions. [2024-11-13 21:41:20,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:20,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:22,016 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:22,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 705 states and 1646 transitions. [2024-11-13 21:41:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1646 transitions. [2024-11-13 21:41:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:22,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:22,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:23,799 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:25,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 708 states and 1661 transitions. [2024-11-13 21:41:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1661 transitions. [2024-11-13 21:41:25,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:25,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:25,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 711 states and 1676 transitions. [2024-11-13 21:41:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1676 transitions. [2024-11-13 21:41:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:41:28,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:28,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:28,960 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:31,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:31,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 714 states and 1691 transitions. [2024-11-13 21:41:31,011 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1691 transitions. [2024-11-13 21:41:31,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:41:31,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:31,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:31,832 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 717 states and 1706 transitions. [2024-11-13 21:41:33,657 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1706 transitions. [2024-11-13 21:41:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:41:33,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:34,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:36,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 720 states and 1721 transitions. [2024-11-13 21:41:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1721 transitions. [2024-11-13 21:41:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:41:36,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:36,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:38,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 723 states and 1729 transitions. [2024-11-13 21:41:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1729 transitions. [2024-11-13 21:41:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:38,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:39,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 724 states and 1729 transitions. [2024-11-13 21:41:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1729 transitions. [2024-11-13 21:41:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:41:39,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:39,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:40,739 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:41,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 726 states and 1732 transitions. [2024-11-13 21:41:41,643 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1732 transitions. [2024-11-13 21:41:41,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:41,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:41,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 729 states and 1747 transitions. [2024-11-13 21:41:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1747 transitions. [2024-11-13 21:41:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:44,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:44,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 732 states and 1762 transitions. [2024-11-13 21:41:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1762 transitions. [2024-11-13 21:41:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:46,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:46,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:41:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:49,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 735 states and 1777 transitions. [2024-11-13 21:41:49,753 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1777 transitions. [2024-11-13 21:41:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:41:49,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:50,646 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:41:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:51,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 737 states and 1780 transitions. [2024-11-13 21:41:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1780 transitions. [2024-11-13 21:41:51,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:41:51,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:51,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:52,656 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:41:55,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:55,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 742 states and 1791 transitions. [2024-11-13 21:41:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1791 transitions. [2024-11-13 21:41:55,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:41:55,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:55,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:41:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:56,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 744 states and 1794 transitions. [2024-11-13 21:41:56,414 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1794 transitions. [2024-11-13 21:41:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:41:56,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:56,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:41:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:58,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 746 states and 1796 transitions. [2024-11-13 21:41:58,872 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1796 transitions. [2024-11-13 21:41:58,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:41:58,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:58,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:59,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:42:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 748 states and 1799 transitions. [2024-11-13 21:42:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1799 transitions. [2024-11-13 21:42:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:42:00,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 749 states and 1800 transitions. [2024-11-13 21:42:03,365 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1800 transitions. [2024-11-13 21:42:03,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:42:03,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:03,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:04,263 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:04,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 750 states and 1807 transitions. [2024-11-13 21:42:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1807 transitions. [2024-11-13 21:42:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:42:04,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:04,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:05,044 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 21:42:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:05,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 752 states and 1810 transitions. [2024-11-13 21:42:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1810 transitions. [2024-11-13 21:42:05,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:42:05,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:05,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:06,190 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:06,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 753 states and 1811 transitions. [2024-11-13 21:42:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1811 transitions. [2024-11-13 21:42:06,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:42:06,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:06,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:07,001 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:07,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 755 states and 1814 transitions. [2024-11-13 21:42:07,054 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1814 transitions. [2024-11-13 21:42:07,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:42:07,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:07,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:07,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:07,949 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:42:10,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:10,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 758 states and 1819 transitions. [2024-11-13 21:42:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1819 transitions. [2024-11-13 21:42:10,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:10,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:10,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:42:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 759 states and 1819 transitions. [2024-11-13 21:42:11,212 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1819 transitions. [2024-11-13 21:42:11,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:42:11,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:11,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:42:12,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:12,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 762 states and 1826 transitions. [2024-11-13 21:42:12,249 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1826 transitions. [2024-11-13 21:42:12,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:42:12,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:12,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:12,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:42:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:13,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 764 states and 1830 transitions. [2024-11-13 21:42:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1830 transitions. [2024-11-13 21:42:13,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:42:13,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:13,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:13,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:14,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:14,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:14,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 764 states and 1829 transitions. [2024-11-13 21:42:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1829 transitions. [2024-11-13 21:42:14,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:42:14,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:14,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:14,915 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:42:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 766 states and 1831 transitions. [2024-11-13 21:42:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1831 transitions. [2024-11-13 21:42:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:42:14,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:14,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:15,835 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:42:15,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:15,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 767 states and 1831 transitions. [2024-11-13 21:42:15,864 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1831 transitions. [2024-11-13 21:42:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:42:15,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:15,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:16,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:16,666 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:42:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:16,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 769 states and 1833 transitions. [2024-11-13 21:42:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1833 transitions. [2024-11-13 21:42:16,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:42:16,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:16,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:17,799 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:42:20,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:20,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 772 states and 1844 transitions. [2024-11-13 21:42:20,086 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1844 transitions. [2024-11-13 21:42:20,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:42:20,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:20,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:20,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:21,103 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:42:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 779 states and 1874 transitions. [2024-11-13 21:42:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1874 transitions. [2024-11-13 21:42:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:42:29,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:29,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:30,282 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:42:32,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 782 states and 1879 transitions. [2024-11-13 21:42:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1879 transitions. [2024-11-13 21:42:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:42:32,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:33,094 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:42:35,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 785 states and 1883 transitions. [2024-11-13 21:42:35,046 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1883 transitions. [2024-11-13 21:42:35,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:35,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:35,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:35,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:42:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:36,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 790 states and 1893 transitions. [2024-11-13 21:42:36,882 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1893 transitions. [2024-11-13 21:42:36,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:36,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:36,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:42:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:39,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 794 states and 1906 transitions. [2024-11-13 21:42:39,444 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1906 transitions. [2024-11-13 21:42:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:39,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:39,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:40,354 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:40,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1952 states to 794 states and 1905 transitions. [2024-11-13 21:42:40,378 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1905 transitions. [2024-11-13 21:42:40,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:40,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:40,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:42:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 796 states and 1909 transitions. [2024-11-13 21:42:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1909 transitions. [2024-11-13 21:42:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:41,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:41,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:42,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:42,239 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:42:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1956 states to 797 states and 1909 transitions. [2024-11-13 21:42:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1909 transitions. [2024-11-13 21:42:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:43,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:43,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:44,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:44,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 798 states and 1910 transitions. [2024-11-13 21:42:44,739 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1910 transitions. [2024-11-13 21:42:44,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:44,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:44,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:42:45,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:45,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 800 states and 1913 transitions. [2024-11-13 21:42:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1913 transitions. [2024-11-13 21:42:45,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:42:45,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:45,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:42:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:47,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 802 states and 1915 transitions. [2024-11-13 21:42:47,326 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1915 transitions. [2024-11-13 21:42:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:42:47,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:48,228 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:42:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 803 states and 1916 transitions. [2024-11-13 21:42:48,279 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1916 transitions. [2024-11-13 21:42:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:42:48,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:49,186 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:42:50,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 806 states and 1919 transitions. [2024-11-13 21:42:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1919 transitions. [2024-11-13 21:42:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:42:50,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:51,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:42:51,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:51,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 809 states and 1923 transitions. [2024-11-13 21:42:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1923 transitions. [2024-11-13 21:42:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:42:51,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:51,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:52,208 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:42:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 811 states and 1927 transitions. [2024-11-13 21:42:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1927 transitions. [2024-11-13 21:42:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:42:54,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:54,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:42:57,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 814 states and 1941 transitions. [2024-11-13 21:42:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1941 transitions. [2024-11-13 21:42:57,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:42:57,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:57,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:57,871 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:42:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 815 states and 1941 transitions. [2024-11-13 21:42:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1941 transitions. [2024-11-13 21:42:59,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:42:59,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:59,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:00,737 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 821 states and 1961 transitions. [2024-11-13 21:43:05,190 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1961 transitions. [2024-11-13 21:43:05,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:05,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:05,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:06,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:06,374 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 822 states and 1963 transitions. [2024-11-13 21:43:06,437 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1963 transitions. [2024-11-13 21:43:06,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:06,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:06,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:07,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:07,460 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:07,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 825 states and 1968 transitions. [2024-11-13 21:43:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1968 transitions. [2024-11-13 21:43:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:07,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:07,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:08,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:43:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 835 states and 2002 transitions. [2024-11-13 21:43:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 2002 transitions. [2024-11-13 21:43:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:18,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:19,371 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:43:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 836 states and 2003 transitions. [2024-11-13 21:43:21,436 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 2003 transitions. [2024-11-13 21:43:21,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:21,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:21,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:22,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:43:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:26,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2069 states to 839 states and 2020 transitions. [2024-11-13 21:43:26,269 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 2020 transitions. [2024-11-13 21:43:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:26,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:26,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:43:31,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:31,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 842 states and 2036 transitions. [2024-11-13 21:43:31,511 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 2036 transitions. [2024-11-13 21:43:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:31,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:31,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:32,492 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:34,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 843 states and 2037 transitions. [2024-11-13 21:43:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 2037 transitions. [2024-11-13 21:43:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:34,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:34,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:35,485 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 845 states and 2039 transitions. [2024-11-13 21:43:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 2039 transitions. [2024-11-13 21:43:35,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:43:35,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:35,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:36,510 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:38,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 848 states and 2043 transitions. [2024-11-13 21:43:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 2043 transitions. [2024-11-13 21:43:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:43:38,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:38,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:41,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 849 states and 2043 transitions. [2024-11-13 21:43:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 2043 transitions. [2024-11-13 21:43:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:43:41,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:41,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:42,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:42,681 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 852 states and 2047 transitions. [2024-11-13 21:43:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 2047 transitions. [2024-11-13 21:43:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:43:45,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:45,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 855 states and 2051 transitions. [2024-11-13 21:43:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 2051 transitions. [2024-11-13 21:43:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:43:46,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:46,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:47,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:47,645 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 858 states and 2055 transitions. [2024-11-13 21:43:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 2055 transitions. [2024-11-13 21:43:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:43:49,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:43:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:53,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 857 states and 2002 transitions. [2024-11-13 21:43:53,208 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2002 transitions. [2024-11-13 21:43:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:43:53,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:54,468 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:43:54,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:54,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2050 states to 857 states and 2001 transitions. [2024-11-13 21:43:54,498 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 2001 transitions. [2024-11-13 21:43:54,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:43:54,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:54,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:43:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:55,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 859 states and 2004 transitions. [2024-11-13 21:43:55,481 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 2004 transitions. [2024-11-13 21:43:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:43:55,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:55,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:56,278 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:43:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 861 states and 2006 transitions. [2024-11-13 21:43:56,334 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 2006 transitions. [2024-11-13 21:43:56,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:43:56,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:56,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:57,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:43:59,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:59,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 862 states and 2006 transitions. [2024-11-13 21:43:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 2006 transitions. [2024-11-13 21:43:59,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:43:59,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:59,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:00,936 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:44:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 863 states and 2006 transitions. [2024-11-13 21:44:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 2006 transitions. [2024-11-13 21:44:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:00,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:01,799 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:10,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 867 states and 2027 transitions. [2024-11-13 21:44:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 2027 transitions. [2024-11-13 21:44:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:44:10,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:10,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:10,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:11,139 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:44:13,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:13,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 868 states and 2027 transitions. [2024-11-13 21:44:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 2027 transitions. [2024-11-13 21:44:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:13,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:14,039 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:18,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 870 states and 2031 transitions. [2024-11-13 21:44:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 2031 transitions. [2024-11-13 21:44:18,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:18,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:18,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:19,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:23,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:23,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 874 states and 2043 transitions. [2024-11-13 21:44:23,433 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 2043 transitions. [2024-11-13 21:44:23,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:23,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:23,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:24,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 876 states and 2046 transitions. [2024-11-13 21:44:24,282 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 2046 transitions. [2024-11-13 21:44:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:24,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:25,227 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:27,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 877 states and 2046 transitions. [2024-11-13 21:44:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2046 transitions. [2024-11-13 21:44:27,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:27,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:27,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:28,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:44:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 879 states and 2049 transitions. [2024-11-13 21:44:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 2049 transitions. [2024-11-13 21:44:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:28,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:28,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:44:29,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:29,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 881 states and 2052 transitions. [2024-11-13 21:44:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 2052 transitions. [2024-11-13 21:44:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:29,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:29,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:30,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 884 states and 2058 transitions. [2024-11-13 21:44:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 2058 transitions. [2024-11-13 21:44:30,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:30,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:30,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:31,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 886 states and 2061 transitions. [2024-11-13 21:44:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 2061 transitions. [2024-11-13 21:44:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:31,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 887 states and 2061 transitions. [2024-11-13 21:44:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 2061 transitions. [2024-11-13 21:44:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:34,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:34,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:35,583 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 888 states and 2061 transitions. [2024-11-13 21:44:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 2061 transitions. [2024-11-13 21:44:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:37,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:37,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:38,716 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 889 states and 2061 transitions. [2024-11-13 21:44:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 2061 transitions. [2024-11-13 21:44:41,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:44:41,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:41,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:41,915 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-13 21:44:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:43,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 890 states and 2061 transitions. [2024-11-13 21:44:43,028 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 2061 transitions. [2024-11-13 21:44:43,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:43,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:43,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:43,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:43,886 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:44:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 893 states and 2069 transitions. [2024-11-13 21:44:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 2069 transitions. [2024-11-13 21:44:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:46,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:46,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:47,347 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:44:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 894 states and 2069 transitions. [2024-11-13 21:44:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 2069 transitions. [2024-11-13 21:44:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:44:49,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:49,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:44:51,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:51,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 895 states and 2069 transitions. [2024-11-13 21:44:51,586 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 2069 transitions. [2024-11-13 21:44:51,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:44:51,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:51,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:44:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:53,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 896 states and 2069 transitions. [2024-11-13 21:44:53,575 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 2069 transitions. [2024-11-13 21:44:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:44:53,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:44:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 897 states and 2069 transitions. [2024-11-13 21:44:54,363 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 2069 transitions. [2024-11-13 21:44:54,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:44:54,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:54,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:06,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:06,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 908 states and 2106 transitions. [2024-11-13 21:45:06,741 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2106 transitions. [2024-11-13 21:45:06,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:45:06,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:06,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:45:08,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 909 states and 2106 transitions. [2024-11-13 21:45:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 2106 transitions. [2024-11-13 21:45:08,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:08,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:08,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:09,574 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 921 states and 2148 transitions. [2024-11-13 21:45:23,571 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 2148 transitions. [2024-11-13 21:45:23,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:23,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:23,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:24,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:24,965 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 922 states and 2148 transitions. [2024-11-13 21:45:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 2148 transitions. [2024-11-13 21:45:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:27,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:33,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:33,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 924 states and 2154 transitions. [2024-11-13 21:45:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 2154 transitions. [2024-11-13 21:45:33,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:33,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:33,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:41,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 929 states and 2179 transitions. [2024-11-13 21:45:41,971 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2179 transitions. [2024-11-13 21:45:41,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:41,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:41,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:42,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 930 states and 2182 transitions. [2024-11-13 21:45:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 2182 transitions. [2024-11-13 21:45:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:45,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:45,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 932 states and 2199 transitions. [2024-11-13 21:45:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 2199 transitions. [2024-11-13 21:45:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:49,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:50,500 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:52,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 933 states and 2199 transitions. [2024-11-13 21:45:52,711 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 2199 transitions. [2024-11-13 21:45:52,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:52,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:52,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:53,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:45:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 934 states and 2199 transitions. [2024-11-13 21:45:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 2199 transitions. [2024-11-13 21:45:56,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:45:56,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:57,798 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:46:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 935 states and 2199 transitions. [2024-11-13 21:46:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 2199 transitions. [2024-11-13 21:46:00,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:46:00,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:00,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:01,760 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 938 states and 2204 transitions. [2024-11-13 21:46:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 2204 transitions. [2024-11-13 21:46:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:46:04,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:04,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:07,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 941 states and 2210 transitions. [2024-11-13 21:46:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 2210 transitions. [2024-11-13 21:46:07,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:46:07,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:07,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:08,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:08,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 944 states and 2214 transitions. [2024-11-13 21:46:08,558 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 2214 transitions. [2024-11-13 21:46:08,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:46:08,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:08,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:09,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:09,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:11,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 947 states and 2218 transitions. [2024-11-13 21:46:11,853 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 2218 transitions. [2024-11-13 21:46:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:46:11,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:11,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:12,664 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:46:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:17,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 949 states and 2222 transitions. [2024-11-13 21:46:17,699 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 2222 transitions. [2024-11-13 21:46:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:46:17,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:17,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:18,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:18,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:18,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 950 states and 2222 transitions. [2024-11-13 21:46:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2222 transitions. [2024-11-13 21:46:18,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:46:18,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:18,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:19,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:19,954 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:22,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:22,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 951 states and 2222 transitions. [2024-11-13 21:46:22,226 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2222 transitions. [2024-11-13 21:46:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:46:22,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:23,646 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 952 states and 2222 transitions. [2024-11-13 21:46:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 2222 transitions. [2024-11-13 21:46:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:46:26,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:26,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:26,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:46:27,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:27,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 953 states and 2222 transitions. [2024-11-13 21:46:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 2222 transitions. [2024-11-13 21:46:27,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:46:27,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:27,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:27,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:46:45,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:45,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 964 states and 2266 transitions. [2024-11-13 21:46:45,059 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 2266 transitions. [2024-11-13 21:46:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:46:45,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:45,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:46,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:46:52,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 966 states and 2274 transitions. [2024-11-13 21:46:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 2274 transitions. [2024-11-13 21:46:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:46:52,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:53,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:47:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 970 states and 2294 transitions. [2024-11-13 21:47:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2294 transitions. [2024-11-13 21:47:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:47:01,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:02,458 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:47:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 973 states and 2309 transitions. [2024-11-13 21:47:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 2309 transitions. [2024-11-13 21:47:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:47:07,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:08,904 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:08,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:08,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 975 states and 2312 transitions. [2024-11-13 21:47:08,939 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2312 transitions. [2024-11-13 21:47:08,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:47:08,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:08,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:10,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:47:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 976 states and 2312 transitions. [2024-11-13 21:47:12,781 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2312 transitions. [2024-11-13 21:47:12,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:47:12,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:12,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:13,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:18,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 978 states and 2316 transitions. [2024-11-13 21:47:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2316 transitions. [2024-11-13 21:47:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:47:18,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:18,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:47:19,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:19,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 980 states and 2318 transitions. [2024-11-13 21:47:19,385 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2318 transitions. [2024-11-13 21:47:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:47:19,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:19,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:20,665 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:20,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2370 states to 982 states and 2321 transitions. [2024-11-13 21:47:20,871 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2321 transitions. [2024-11-13 21:47:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:47:20,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:20,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:47:25,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 985 states and 2335 transitions. [2024-11-13 21:47:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 2335 transitions. [2024-11-13 21:47:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:47:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:25,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:26,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:26,600 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:47:29,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:29,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 986 states and 2336 transitions. [2024-11-13 21:47:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2336 transitions. [2024-11-13 21:47:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:47:29,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:30,202 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:36,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 988 states and 2340 transitions. [2024-11-13 21:47:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 2340 transitions. [2024-11-13 21:47:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:47:36,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:36,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:37,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:37,860 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2391 states to 989 states and 2342 transitions. [2024-11-13 21:47:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 2342 transitions. [2024-11-13 21:47:40,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:47:40,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:40,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:41,985 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:47:42,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 991 states and 2344 transitions. [2024-11-13 21:47:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2344 transitions. [2024-11-13 21:47:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:47:42,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:43,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:47:43,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 994 states and 2347 transitions. [2024-11-13 21:47:43,804 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2347 transitions. [2024-11-13 21:47:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:47:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:43,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:44,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:47:44,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 996 states and 2349 transitions. [2024-11-13 21:47:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2349 transitions. [2024-11-13 21:47:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:47:44,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 998 states and 2352 transitions. [2024-11-13 21:47:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 2352 transitions. [2024-11-13 21:47:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:47:48,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:48,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:49,978 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:52,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1000 states and 2355 transitions. [2024-11-13 21:47:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2355 transitions. [2024-11-13 21:47:52,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:47:52,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:52,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:47:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1002 states and 2358 transitions. [2024-11-13 21:47:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 2358 transitions. [2024-11-13 21:47:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:47:54,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:48:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:08,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1010 states and 2389 transitions. [2024-11-13 21:48:08,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2389 transitions. [2024-11-13 21:48:08,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:48:08,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:08,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:48:12,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:12,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1012 states and 2392 transitions. [2024-11-13 21:48:12,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 2392 transitions. [2024-11-13 21:48:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:12,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:48:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:15,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1013 states and 2392 transitions. [2024-11-13 21:48:15,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2392 transitions. [2024-11-13 21:48:15,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:48:15,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:15,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:16,455 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:48:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1015 states and 2394 transitions. [2024-11-13 21:48:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 2394 transitions. [2024-11-13 21:48:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:16,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:16,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:17,934 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:48:20,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:20,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2443 states to 1016 states and 2394 transitions. [2024-11-13 21:48:20,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2394 transitions. [2024-11-13 21:48:20,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:48:20,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:20,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:22,004 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:48:22,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1018 states and 2397 transitions. [2024-11-13 21:48:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 2397 transitions. [2024-11-13 21:48:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:22,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:23,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:23,170 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:48:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1019 states and 2397 transitions. [2024-11-13 21:48:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 2397 transitions. [2024-11-13 21:48:25,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:25,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:26,858 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:48:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2446 states to 1020 states and 2397 transitions. [2024-11-13 21:48:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 2397 transitions. [2024-11-13 21:48:29,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:48:29,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:29,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:30,728 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:48:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1023 states and 2400 transitions. [2024-11-13 21:48:30,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2400 transitions. [2024-11-13 21:48:30,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:48:30,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:30,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:48:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:32,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1025 states and 2402 transitions. [2024-11-13 21:48:32,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2402 transitions. [2024-11-13 21:48:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:32,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:32,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:48:33,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:33,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1027 states and 2404 transitions. [2024-11-13 21:48:33,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 2404 transitions. [2024-11-13 21:48:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:48:33,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:33,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:33,897 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:48:36,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:36,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1028 states and 2406 transitions. [2024-11-13 21:48:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2406 transitions. [2024-11-13 21:48:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:48:36,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:36,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:48:40,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1029 states and 2406 transitions. [2024-11-13 21:48:40,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2406 transitions. [2024-11-13 21:48:40,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:48:40,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:40,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:41,818 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:48:51,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1035 states and 2435 transitions. [2024-11-13 21:48:51,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2435 transitions. [2024-11-13 21:48:51,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:48:51,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:52,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:48:55,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:55,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2485 states to 1036 states and 2436 transitions. [2024-11-13 21:48:55,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2436 transitions. [2024-11-13 21:48:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:48:55,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:55,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,994 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:48:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:57,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1038 states and 2440 transitions. [2024-11-13 21:48:57,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2440 transitions. [2024-11-13 21:48:57,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:48:57,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:57,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:49:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1043 states and 2468 transitions. [2024-11-13 21:49:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2468 transitions. [2024-11-13 21:49:05,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:05,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:05,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:49:09,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:09,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1045 states and 2481 transitions. [2024-11-13 21:49:09,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2481 transitions. [2024-11-13 21:49:09,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:09,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:10,693 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:49:13,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1046 states and 2481 transitions. [2024-11-13 21:49:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2481 transitions. [2024-11-13 21:49:13,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:13,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:13,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:14,970 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:49:28,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1054 states and 2512 transitions. [2024-11-13 21:49:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 2512 transitions. [2024-11-13 21:49:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:49:28,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:29,934 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:49:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 1056 states and 2515 transitions. [2024-11-13 21:49:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2515 transitions. [2024-11-13 21:49:29,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:49:29,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:29,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:31,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:49:33,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:33,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2573 states to 1058 states and 2524 transitions. [2024-11-13 21:49:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 2524 transitions. [2024-11-13 21:49:33,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:34,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:49:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2589 states to 1061 states and 2540 transitions. [2024-11-13 21:49:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2540 transitions. [2024-11-13 21:49:40,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:40,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:40,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:49:44,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:44,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1064 states and 2553 transitions. [2024-11-13 21:49:44,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2553 transitions. [2024-11-13 21:49:44,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:44,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:44,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:45,788 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:49:49,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:49,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1068 states and 2564 transitions. [2024-11-13 21:49:49,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2564 transitions. [2024-11-13 21:49:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:49:49,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:49,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:50,443 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:49:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2625 states to 1072 states and 2576 transitions. [2024-11-13 21:49:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2576 transitions. [2024-11-13 21:49:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:49:59,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,056 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:50:00,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1073 states and 2583 transitions. [2024-11-13 21:50:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2583 transitions. [2024-11-13 21:50:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:50:00,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1075 states and 2586 transitions. [2024-11-13 21:50:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2586 transitions. [2024-11-13 21:50:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:50:01,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,298 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:50:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1076 states and 2593 transitions. [2024-11-13 21:50:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2593 transitions. [2024-11-13 21:50:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:03,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,935 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:05,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:05,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1078 states and 2600 transitions. [2024-11-13 21:50:05,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2600 transitions. [2024-11-13 21:50:05,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:50:05,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:05,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:05,938 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:08,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1082 states and 2606 transitions. [2024-11-13 21:50:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 2606 transitions. [2024-11-13 21:50:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:08,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:10,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:10,310 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:13,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1086 states and 2614 transitions. [2024-11-13 21:50:13,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2614 transitions. [2024-11-13 21:50:13,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:13,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:13,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:14,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:14,823 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1087 states and 2614 transitions. [2024-11-13 21:50:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2614 transitions. [2024-11-13 21:50:16,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:50:16,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:16,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:17,469 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:20,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2663 states to 1088 states and 2614 transitions. [2024-11-13 21:50:20,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2614 transitions. [2024-11-13 21:50:20,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:20,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:20,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:21,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:21,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 1090 states and 2621 transitions. [2024-11-13 21:50:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 2621 transitions. [2024-11-13 21:50:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:50:21,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:21,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:22,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:24,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1092 states and 2626 transitions. [2024-11-13 21:50:24,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 2626 transitions. [2024-11-13 21:50:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:50:24,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:24,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:25,166 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:26,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:26,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 1093 states and 2631 transitions. [2024-11-13 21:50:26,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2631 transitions. [2024-11-13 21:50:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:26,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:26,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:27,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1097 states and 2637 transitions. [2024-11-13 21:50:27,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 2637 transitions. [2024-11-13 21:50:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:27,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:27,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1098 states and 2637 transitions. [2024-11-13 21:50:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2637 transitions. [2024-11-13 21:50:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:28,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1100 states and 2644 transitions. [2024-11-13 21:50:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2644 transitions. [2024-11-13 21:50:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:50:29,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:30,434 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:31,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1102 states and 2649 transitions. [2024-11-13 21:50:31,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2649 transitions. [2024-11-13 21:50:31,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:50:31,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:31,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:32,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:50:32,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:32,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1104 states and 2652 transitions. [2024-11-13 21:50:32,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2652 transitions. [2024-11-13 21:50:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:32,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:32,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:33,754 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1107 states and 2662 transitions. [2024-11-13 21:50:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 2662 transitions. [2024-11-13 21:50:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:50:41,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:41,910 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:50:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1108 states and 2664 transitions. [2024-11-13 21:50:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2664 transitions. [2024-11-13 21:50:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:43,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:44,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1113 states and 2673 transitions. [2024-11-13 21:50:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2673 transitions. [2024-11-13 21:50:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:46,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:46,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:47,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:47,269 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1115 states and 2676 transitions. [2024-11-13 21:50:47,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2676 transitions. [2024-11-13 21:50:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:47,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:50:54,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:54,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 1118 states and 2686 transitions. [2024-11-13 21:50:54,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2686 transitions. [2024-11-13 21:50:54,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:54,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:54,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:54,953 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 21:50:55,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:55,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1120 states and 2689 transitions. [2024-11-13 21:50:55,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2689 transitions. [2024-11-13 21:50:55,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:55,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:55,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:55,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:50:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1121 states and 2689 transitions. [2024-11-13 21:50:55,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2689 transitions. [2024-11-13 21:50:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:55,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:55,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:56,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:56,883 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:50:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1129 states and 2702 transitions. [2024-11-13 21:50:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2702 transitions. [2024-11-13 21:50:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:57,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:57,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:50:58,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:58,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1130 states and 2702 transitions. [2024-11-13 21:50:58,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2702 transitions. [2024-11-13 21:50:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:50:58,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:58,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:50:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:59,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 1132 states and 2704 transitions. [2024-11-13 21:50:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 2704 transitions. [2024-11-13 21:50:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:50:59,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:59,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:00,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:00,266 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:51:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:03,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 1134 states and 2707 transitions. [2024-11-13 21:51:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 2707 transitions. [2024-11-13 21:51:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:51:03,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 21:51:07,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1136 states and 2710 transitions. [2024-11-13 21:51:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2710 transitions. [2024-11-13 21:51:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:07,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:08,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:08,511 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:51:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1139 states and 2714 transitions. [2024-11-13 21:51:08,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2714 transitions. [2024-11-13 21:51:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:51:08,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:08,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:09,651 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:51:09,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2765 states to 1141 states and 2716 transitions. [2024-11-13 21:51:09,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2716 transitions. [2024-11-13 21:51:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:51:09,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:09,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:51:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:51:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:51:12,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:51:12,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2770 states to 1143 states and 2721 transitions. [2024-11-13 21:51:12,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 2721 transitions. [2024-11-13 21:51:12,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:51:12,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:51:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms