./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:13:00,318 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:13:00,400 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:13:00,404 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:13:00,405 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:13:00,427 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:13:00,428 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:13:00,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:13:00,429 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:13:00,430 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:13:00,430 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:13:00,431 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:13:00,431 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:13:00,432 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:13:00,432 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:13:00,432 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:13:00,433 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:13:00,437 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:13:00,437 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:13:00,437 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:13:00,438 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:13:00,439 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:13:00,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:13:00,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:13:00,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:13:00,444 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:13:00,444 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:13:00,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:13:00,445 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:13:00,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:13:00,445 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be936ec9376452d086f72aa92ac4fe7deb233a068e40e0ed8f478fbc228d19b6 [2024-11-08 22:13:00,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:13:00,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:13:00,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:13:00,758 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:13:00,759 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:13:00,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-08 22:13:02,730 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:13:03,286 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:13:03,287 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i [2024-11-08 22:13:03,331 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/data/81591e5a0/b78c2e00d93b4f4baab76d56d1e1f74a/FLAG518d6a471 [2024-11-08 22:13:03,350 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/data/81591e5a0/b78c2e00d93b4f4baab76d56d1e1f74a [2024-11-08 22:13:03,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:13:03,354 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:13:03,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:13:03,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:13:03,361 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:13:03,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:13:03" (1/1) ... [2024-11-08 22:13:03,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d8439f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:03, skipping insertion in model container [2024-11-08 22:13:03,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:13:03" (1/1) ... [2024-11-08 22:13:03,494 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:13:04,438 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_ec9df014-b490-4ce1-b014-d7a5b48905eb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-08 22:13:04,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:13:04,866 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:13:04,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5441] [2024-11-08 22:13:04,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5448] [2024-11-08 22:13:05,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5456-5457] [2024-11-08 22:13:05,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5485] [2024-11-08 22:13:05,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5492] [2024-11-08 22:13:05,021 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_ec9df014-b490-4ce1-b014-d7a5b48905eb/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--ems_usb.ko-entry_point.cil.out.i[164250,164263] [2024-11-08 22:13:05,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.12-rc1.tar.xz--X--144_2a--X--cpachecker/linux-3.12-rc1.tar.xz/csd_deg_dscv/6225/dscv_tempdir/dscv/ri/144_2a/drivers/net/can/usb/ems_usb.o.c.prepared"), "i" (546), "i" (12UL)); [6159-6160] [2024-11-08 22:13:05,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:13:05,285 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:13:05,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05 WrapperNode [2024-11-08 22:13:05,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:13:05,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:13:05,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:13:05,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:13:05,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,364 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,466 INFO L138 Inliner]: procedures = 168, calls = 765, calls flagged for inlining = 78, calls inlined = 78, statements flattened = 2300 [2024-11-08 22:13:05,466 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:13:05,467 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:13:05,467 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:13:05,467 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:13:05,476 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,477 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,490 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,491 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,556 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,577 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,606 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,623 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:13:05,624 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:13:05,624 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:13:05,625 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:13:05,625 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:13:05" (1/1) ... [2024-11-08 22:13:05,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:13:05,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:13:05,659 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:13:05,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9df014-b490-4ce1-b014-d7a5b48905eb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:13:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-08 22:13:05,691 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-08 22:13:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:13:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_18 [2024-11-08 22:13:05,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_18 [2024-11-08 22:13:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2024-11-08 22:13:05,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2024-11-08 22:13:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2024-11-08 22:13:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2024-11-08 22:13:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2024-11-08 22:13:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2024-11-08 22:13:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:13:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:13:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:13:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:13:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:13:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:13:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:13:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_bulk_callback [2024-11-08 22:13:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_bulk_callback [2024-11-08 22:13:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-11-08 22:13:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-11-08 22:13:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2024-11-08 22:13:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2024-11-08 22:13:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_control_cmd [2024-11-08 22:13:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_control_cmd [2024-11-08 22:13:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:13:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:13:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-08 22:13:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-08 22:13:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:13:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:13:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2024-11-08 22:13:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2024-11-08 22:13:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:13:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:13:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-08 22:13:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-08 22:13:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:13:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:13:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2024-11-08 22:13:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2024-11-08 22:13:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:13:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 22:13:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 22:13:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:13:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:13:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:13:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:13:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:13:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:13:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_command_msg [2024-11-08 22:13:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_command_msg [2024-11-08 22:13:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:13:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 22:13:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 22:13:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2024-11-08 22:13:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2024-11-08 22:13:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2024-11-08 22:13:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2024-11-08 22:13:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:13:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:13:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:13:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:13:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:13:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:13:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:13:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_write_mode [2024-11-08 22:13:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_write_mode [2024-11-08 22:13:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:13:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:13:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-08 22:13:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-08 22:13:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-08 22:13:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-08 22:13:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:13:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_disconnect [2024-11-08 22:13:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_disconnect [2024-11-08 22:13:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-08 22:13:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-08 22:13:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-08 22:13:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-08 22:13:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_read_interrupt_callback [2024-11-08 22:13:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_read_interrupt_callback [2024-11-08 22:13:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-08 22:13:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-08 22:13:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:13:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-08 22:13:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-08 22:13:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ems_usb_rx_err [2024-11-08 22:13:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ems_usb_rx_err [2024-11-08 22:13:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:13:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:13:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-08 22:13:05,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-08 22:13:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-08 22:13:05,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-08 22:13:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-08 22:13:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-08 22:13:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:13:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:13:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-08 22:13:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-08 22:13:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:13:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:13:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 22:13:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 22:13:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2024-11-08 22:13:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2024-11-08 22:13:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2024-11-08 22:13:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2024-11-08 22:13:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:13:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2024-11-08 22:13:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2024-11-08 22:13:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:13:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 22:13:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 22:13:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:13:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:13:06,290 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:13:06,293 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:13:06,478 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:13:07,474 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2024-11-08 22:13:19,626 INFO L? ?]: Removed 985 outVars from TransFormulas that were not future-live. [2024-11-08 22:13:19,627 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:13:20,540 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:13:20,540 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:13:20,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:13:20 BoogieIcfgContainer [2024-11-08 22:13:20,541 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:13:20,542 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:13:20,542 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:13:20,552 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:13:20,553 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:13:20" (1/1) ... [2024-11-08 22:13:20,561 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:13:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 542 states and 759 transitions. [2024-11-08 22:13:20,631 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 759 transitions. [2024-11-08 22:13:20,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:13:20,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:23,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:24,079 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:34,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:13:34,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 547 states and 781 transitions. [2024-11-08 22:13:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 781 transitions. [2024-11-08 22:13:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:13:34,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:34,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:36,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:37,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:13:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 548 states and 782 transitions. [2024-11-08 22:13:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 782 transitions. [2024-11-08 22:13:37,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:13:37,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:37,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:40,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:40,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 551 states and 803 transitions. [2024-11-08 22:13:40,101 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 803 transitions. [2024-11-08 22:13:40,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:13:40,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:40,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:42,263 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:13:42,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 553 states and 806 transitions. [2024-11-08 22:13:42,278 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 806 transitions. [2024-11-08 22:13:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:13:42,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:44,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 552 states and 802 transitions. [2024-11-08 22:13:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 802 transitions. [2024-11-08 22:13:44,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:13:44,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:44,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:46,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:47,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 557 states and 825 transitions. [2024-11-08 22:13:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 825 transitions. [2024-11-08 22:13:47,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:13:47,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:47,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:13:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:49,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 559 states and 827 transitions. [2024-11-08 22:13:49,093 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 827 transitions. [2024-11-08 22:13:49,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:13:49,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:49,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:51,298 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:14:01,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 572 states and 869 transitions. [2024-11-08 22:14:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 869 transitions. [2024-11-08 22:14:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:14:03,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:03,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:04,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:14:05,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:05,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 571 states and 863 transitions. [2024-11-08 22:14:05,045 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 863 transitions. [2024-11-08 22:14:05,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:14:05,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:05,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:07,327 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:14:17,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:20,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 585 states and 906 transitions. [2024-11-08 22:14:20,275 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 906 transitions. [2024-11-08 22:14:20,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:14:20,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:21,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:14:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 586 states and 906 transitions. [2024-11-08 22:14:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 906 transitions. [2024-11-08 22:14:21,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:14:21,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:21,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:14:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:24,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 589 states and 912 transitions. [2024-11-08 22:14:24,462 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 912 transitions. [2024-11-08 22:14:24,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:14:24,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:24,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:14:37,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:39,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 604 states and 956 transitions. [2024-11-08 22:14:39,738 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 956 transitions. [2024-11-08 22:14:39,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:14:39,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:39,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:41,545 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:14:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:41,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 605 states and 956 transitions. [2024-11-08 22:14:41,598 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 956 transitions. [2024-11-08 22:14:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:14:41,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:43,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:14:54,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:58,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 621 states and 1001 transitions. [2024-11-08 22:14:58,107 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1001 transitions. [2024-11-08 22:14:58,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:14:58,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:58,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:15:00,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 624 states and 1009 transitions. [2024-11-08 22:15:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1009 transitions. [2024-11-08 22:15:00,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:15:00,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:00,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:15:02,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 625 states and 1009 transitions. [2024-11-08 22:15:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1009 transitions. [2024-11-08 22:15:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:15:02,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:04,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:15:15,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:15:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:21,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 642 states and 1055 transitions. [2024-11-08 22:15:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1055 transitions. [2024-11-08 22:15:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:15:21,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:21,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:23,543 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:15:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 643 states and 1055 transitions. [2024-11-08 22:15:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1055 transitions. [2024-11-08 22:15:23,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:15:23,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:23,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:15:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:25,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 645 states and 1057 transitions. [2024-11-08 22:15:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1057 transitions. [2024-11-08 22:15:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:15:25,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:25,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:15:29,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:29,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 646 states and 1057 transitions. [2024-11-08 22:15:29,444 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1057 transitions. [2024-11-08 22:15:29,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:15:29,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:29,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:15:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 649 states and 1065 transitions. [2024-11-08 22:15:31,745 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1065 transitions. [2024-11-08 22:15:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:15:31,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:15:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 650 states and 1065 transitions. [2024-11-08 22:15:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1065 transitions. [2024-11-08 22:15:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:15:33,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:33,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:15:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 652 states and 1067 transitions. [2024-11-08 22:15:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1067 transitions. [2024-11-08 22:15:35,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:15:35,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:35,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:37,043 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:15:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 653 states and 1067 transitions. [2024-11-08 22:15:38,095 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1067 transitions. [2024-11-08 22:15:38,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:15:38,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:38,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:39,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:39,669 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:15:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 654 states and 1067 transitions. [2024-11-08 22:15:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1067 transitions. [2024-11-08 22:15:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:15:40,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:42,820 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:15:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:42,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 655 states and 1067 transitions. [2024-11-08 22:15:42,891 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1067 transitions. [2024-11-08 22:15:42,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:15:42,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:15:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:44,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 656 states and 1067 transitions. [2024-11-08 22:15:44,542 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1067 transitions. [2024-11-08 22:15:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:15:44,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:44,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:46,448 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:15:46,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 658 states and 1069 transitions. [2024-11-08 22:15:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1069 transitions. [2024-11-08 22:15:46,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:15:46,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:46,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:15:49,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:49,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 659 states and 1069 transitions. [2024-11-08 22:15:49,367 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1069 transitions. [2024-11-08 22:15:49,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:15:49,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:50,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:15:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:51,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 660 states and 1069 transitions. [2024-11-08 22:15:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1069 transitions. [2024-11-08 22:15:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:15:51,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:51,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:15:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 662 states and 1071 transitions. [2024-11-08 22:15:52,612 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1071 transitions. [2024-11-08 22:15:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:15:52,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:52,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:54,019 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:15:55,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 663 states and 1071 transitions. [2024-11-08 22:15:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1071 transitions. [2024-11-08 22:15:55,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:15:55,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:55,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:15:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 664 states and 1071 transitions. [2024-11-08 22:15:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1071 transitions. [2024-11-08 22:15:57,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:15:57,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:57,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:58,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:15:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 666 states and 1073 transitions. [2024-11-08 22:15:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1073 transitions. [2024-11-08 22:15:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:15:58,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:16:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:01,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 667 states and 1073 transitions. [2024-11-08 22:16:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1073 transitions. [2024-11-08 22:16:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:16:01,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:01,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:02,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:16:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 668 states and 1073 transitions. [2024-11-08 22:16:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1073 transitions. [2024-11-08 22:16:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:16:02,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:02,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:16:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:04,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 669 states and 1073 transitions. [2024-11-08 22:16:04,263 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1073 transitions. [2024-11-08 22:16:04,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:16:04,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:04,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:05,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:06,005 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:16:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 677 states and 1102 transitions. [2024-11-08 22:16:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1102 transitions. [2024-11-08 22:16:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:16:07,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:07,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:16:11,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 685 states and 1131 transitions. [2024-11-08 22:16:11,188 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1131 transitions. [2024-11-08 22:16:11,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:16:11,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:16:14,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:14,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 693 states and 1160 transitions. [2024-11-08 22:16:14,575 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1160 transitions. [2024-11-08 22:16:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:16:14,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:14,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:16,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:16:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 699 states and 1193 transitions. [2024-11-08 22:16:22,653 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1193 transitions. [2024-11-08 22:16:22,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:16:22,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:16:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 700 states and 1193 transitions. [2024-11-08 22:16:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1193 transitions. [2024-11-08 22:16:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:16:25,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:26,983 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:16:28,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:28,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 701 states and 1193 transitions. [2024-11-08 22:16:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1193 transitions. [2024-11-08 22:16:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:16:28,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:28,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:16:33,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:33,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 709 states and 1224 transitions. [2024-11-08 22:16:33,233 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1224 transitions. [2024-11-08 22:16:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:16:33,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:33,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:34,667 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:16:37,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:37,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 717 states and 1255 transitions. [2024-11-08 22:16:37,250 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1255 transitions. [2024-11-08 22:16:37,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:16:37,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:39,209 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:16:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 722 states and 1284 transitions. [2024-11-08 22:16:44,680 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1284 transitions. [2024-11-08 22:16:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:16:44,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:44,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:16:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 725 states and 1308 transitions. [2024-11-08 22:16:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1308 transitions. [2024-11-08 22:16:49,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:16:49,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:49,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:16:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:57,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 730 states and 1336 transitions. [2024-11-08 22:16:57,182 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1336 transitions. [2024-11-08 22:16:57,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:16:57,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:57,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:17:02,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 736 states and 1364 transitions. [2024-11-08 22:17:02,017 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1364 transitions. [2024-11-08 22:17:02,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:17:02,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:02,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:17:05,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:05,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 737 states and 1364 transitions. [2024-11-08 22:17:05,155 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1364 transitions. [2024-11-08 22:17:05,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:17:05,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:05,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:06,878 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:17:10,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 743 states and 1392 transitions. [2024-11-08 22:17:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1392 transitions. [2024-11-08 22:17:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:17:10,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:17:13,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:13,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 742 states and 1371 transitions. [2024-11-08 22:17:13,219 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1371 transitions. [2024-11-08 22:17:13,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:17:13,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:13,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:14,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:17:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:16,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 747 states and 1383 transitions. [2024-11-08 22:17:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1383 transitions. [2024-11-08 22:17:16,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:17:16,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:16,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:18,088 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:17:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 748 states and 1383 transitions. [2024-11-08 22:17:19,685 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1383 transitions. [2024-11-08 22:17:19,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:17:19,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:19,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:21,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:17:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 750 states and 1385 transitions. [2024-11-08 22:17:23,044 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1385 transitions. [2024-11-08 22:17:23,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:17:23,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:23,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:24,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:17:24,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:24,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 752 states and 1387 transitions. [2024-11-08 22:17:24,725 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1387 transitions. [2024-11-08 22:17:24,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:17:24,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:24,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:26,974 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:17:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:34,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 756 states and 1409 transitions. [2024-11-08 22:17:34,991 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1409 transitions. [2024-11-08 22:17:34,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:17:34,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:36,480 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:17:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:39,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 760 states and 1420 transitions. [2024-11-08 22:17:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1420 transitions. [2024-11-08 22:17:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:17:39,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:17:41,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:41,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1478 states to 762 states and 1425 transitions. [2024-11-08 22:17:41,818 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1425 transitions. [2024-11-08 22:17:41,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:17:41,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:41,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:43,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:43,741 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:17:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 766 states and 1434 transitions. [2024-11-08 22:17:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1434 transitions. [2024-11-08 22:17:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:17:45,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:45,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:17:47,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 768 states and 1436 transitions. [2024-11-08 22:17:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1436 transitions. [2024-11-08 22:17:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:17:47,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:47,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:48,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:17:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:50,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 770 states and 1439 transitions. [2024-11-08 22:17:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1439 transitions. [2024-11-08 22:17:50,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:17:50,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:50,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:52,352 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:17:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 774 states and 1449 transitions. [2024-11-08 22:17:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1449 transitions. [2024-11-08 22:17:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:17:57,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:57,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:59,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:59,496 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:17:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:59,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 776 states and 1454 transitions. [2024-11-08 22:17:59,587 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1454 transitions. [2024-11-08 22:17:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:17:59,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:59,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:01,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 777 states and 1457 transitions. [2024-11-08 22:18:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1457 transitions. [2024-11-08 22:18:01,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:18:01,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:01,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:02,993 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:03,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 779 states and 1462 transitions. [2024-11-08 22:18:03,083 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1462 transitions. [2024-11-08 22:18:03,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:18:03,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:03,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:04,667 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 783 states and 1472 transitions. [2024-11-08 22:18:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1472 transitions. [2024-11-08 22:18:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:18:06,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:07,920 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:18:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:07,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 785 states and 1474 transitions. [2024-11-08 22:18:07,981 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1474 transitions. [2024-11-08 22:18:07,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:18:07,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:18:27,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:27,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 804 states and 1534 transitions. [2024-11-08 22:18:27,186 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1534 transitions. [2024-11-08 22:18:27,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:27,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:27,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:28,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:28,618 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:18:31,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 808 states and 1544 transitions. [2024-11-08 22:18:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1544 transitions. [2024-11-08 22:18:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:31,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:31,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 810 states and 1549 transitions. [2024-11-08 22:18:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1549 transitions. [2024-11-08 22:18:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:33,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:33,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:35,382 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:35,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 811 states and 1552 transitions. [2024-11-08 22:18:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1552 transitions. [2024-11-08 22:18:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:35,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 812 states and 1555 transitions. [2024-11-08 22:18:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1555 transitions. [2024-11-08 22:18:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:37,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:37,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:38,838 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 814 states and 1561 transitions. [2024-11-08 22:18:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1561 transitions. [2024-11-08 22:18:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:38,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:38,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:40,405 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:18:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 819 states and 1574 transitions. [2024-11-08 22:18:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1574 transitions. [2024-11-08 22:18:44,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:44,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:44,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:46,095 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:18:48,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 823 states and 1583 transitions. [2024-11-08 22:18:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1583 transitions. [2024-11-08 22:18:48,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:48,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:48,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:49,646 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:18:49,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:49,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 825 states and 1586 transitions. [2024-11-08 22:18:49,708 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1586 transitions. [2024-11-08 22:18:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:18:49,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:49,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:51,285 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:18:54,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:54,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 829 states and 1594 transitions. [2024-11-08 22:18:54,265 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1594 transitions. [2024-11-08 22:18:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:18:54,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:54,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 833 states and 1605 transitions. [2024-11-08 22:19:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1605 transitions. [2024-11-08 22:19:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:00,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:00,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:01,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:01,759 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:19:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:03,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 835 states and 1607 transitions. [2024-11-08 22:19:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1607 transitions. [2024-11-08 22:19:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:03,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:03,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:04,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:04,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 837 states and 1613 transitions. [2024-11-08 22:19:04,831 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1613 transitions. [2024-11-08 22:19:04,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:04,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:06,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:06,310 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:06,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:06,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 838 states and 1617 transitions. [2024-11-08 22:19:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1617 transitions. [2024-11-08 22:19:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:06,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:06,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:07,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:08,064 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:08,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:08,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 839 states and 1620 transitions. [2024-11-08 22:19:08,213 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1620 transitions. [2024-11-08 22:19:08,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:08,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:08,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:09,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:09,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1681 states to 841 states and 1628 transitions. [2024-11-08 22:19:09,759 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1628 transitions. [2024-11-08 22:19:09,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:09,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:09,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:11,298 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:12,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 843 states and 1631 transitions. [2024-11-08 22:19:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1631 transitions. [2024-11-08 22:19:12,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:12,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:12,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:16,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 847 states and 1640 transitions. [2024-11-08 22:19:16,150 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1640 transitions. [2024-11-08 22:19:16,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:19:16,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:16,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:17,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:17,607 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:19:17,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:17,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 849 states and 1642 transitions. [2024-11-08 22:19:17,661 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1642 transitions. [2024-11-08 22:19:17,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:17,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:17,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:19:19,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:19,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 850 states and 1642 transitions. [2024-11-08 22:19:19,162 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1642 transitions. [2024-11-08 22:19:19,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:19,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:19,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:20,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 852 states and 1649 transitions. [2024-11-08 22:19:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1649 transitions. [2024-11-08 22:19:20,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:20,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:20,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:22,662 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:22,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:22,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 854 states and 1652 transitions. [2024-11-08 22:19:22,749 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1652 transitions. [2024-11-08 22:19:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:22,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:22,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:24,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:24,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 855 states and 1654 transitions. [2024-11-08 22:19:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1654 transitions. [2024-11-08 22:19:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:24,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:24,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:25,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:26,031 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 856 states and 1657 transitions. [2024-11-08 22:19:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1657 transitions. [2024-11-08 22:19:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:26,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:26,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:28,703 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:19:29,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 855 states and 1633 transitions. [2024-11-08 22:19:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1633 transitions. [2024-11-08 22:19:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:29,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:31,221 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 856 states and 1637 transitions. [2024-11-08 22:19:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1637 transitions. [2024-11-08 22:19:31,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:31,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:31,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:33,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:33,270 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:33,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:33,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 858 states and 1642 transitions. [2024-11-08 22:19:33,333 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1642 transitions. [2024-11-08 22:19:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:33,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:33,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:35,129 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 863 states and 1653 transitions. [2024-11-08 22:19:37,933 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1653 transitions. [2024-11-08 22:19:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:37,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:19:39,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 863 states and 1652 transitions. [2024-11-08 22:19:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1652 transitions. [2024-11-08 22:19:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:39,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:41,036 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:43,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:43,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 867 states and 1659 transitions. [2024-11-08 22:19:43,464 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1659 transitions. [2024-11-08 22:19:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:19:43,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:43,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:19:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:46,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 871 states and 1665 transitions. [2024-11-08 22:19:46,184 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1665 transitions. [2024-11-08 22:19:46,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:19:46,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:46,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:47,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:47,687 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:19:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 875 states and 1670 transitions. [2024-11-08 22:19:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1670 transitions. [2024-11-08 22:19:48,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:19:48,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:48,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:50,436 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:50,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:50,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 877 states and 1675 transitions. [2024-11-08 22:19:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1675 transitions. [2024-11-08 22:19:50,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:19:50,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:50,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 878 states and 1678 transitions. [2024-11-08 22:19:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1678 transitions. [2024-11-08 22:19:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:19:52,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:52,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:53,701 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:19:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1737 states to 879 states and 1684 transitions. [2024-11-08 22:19:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1684 transitions. [2024-11-08 22:19:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:19:53,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:53,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:55,359 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 880 states and 1685 transitions. [2024-11-08 22:19:55,468 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1685 transitions. [2024-11-08 22:19:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:19:55,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:55,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:56,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:56,985 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:19:57,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:57,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 882 states and 1688 transitions. [2024-11-08 22:19:57,028 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1688 transitions. [2024-11-08 22:19:57,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:19:57,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:57,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:58,642 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:19:58,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:58,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 882 states and 1687 transitions. [2024-11-08 22:19:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1687 transitions. [2024-11-08 22:19:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:19:58,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:58,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:00,215 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:20:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 884 states and 1689 transitions. [2024-11-08 22:20:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1689 transitions. [2024-11-08 22:20:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:00,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:00,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:20:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:01,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 886 states and 1695 transitions. [2024-11-08 22:20:01,958 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1695 transitions. [2024-11-08 22:20:01,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:01,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:01,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:20:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 888 states and 1698 transitions. [2024-11-08 22:20:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1698 transitions. [2024-11-08 22:20:04,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:04,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:04,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:08,978 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:20:34,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:34,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 908 states and 1790 transitions. [2024-11-08 22:20:34,435 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1790 transitions. [2024-11-08 22:20:34,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:34,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:34,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:35,916 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:20:37,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 909 states and 1791 transitions. [2024-11-08 22:20:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1791 transitions. [2024-11-08 22:20:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:37,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:37,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:20:39,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 910 states and 1794 transitions. [2024-11-08 22:20:39,228 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1794 transitions. [2024-11-08 22:20:39,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:39,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:39,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:40,905 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:20:43,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 914 states and 1801 transitions. [2024-11-08 22:20:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1801 transitions. [2024-11-08 22:20:43,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:20:43,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:43,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:46,291 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:20:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 920 states and 1830 transitions. [2024-11-08 22:20:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1830 transitions. [2024-11-08 22:20:56,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:20:56,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:58,493 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:20:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:58,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 927 states and 1843 transitions. [2024-11-08 22:20:58,750 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1843 transitions. [2024-11-08 22:20:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:20:58,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:58,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:00,339 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:21:00,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:00,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 931 states and 1848 transitions. [2024-11-08 22:21:00,423 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1848 transitions. [2024-11-08 22:21:00,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:00,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:00,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:21:02,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:02,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 932 states and 1850 transitions. [2024-11-08 22:21:02,102 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1850 transitions. [2024-11-08 22:21:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:02,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:02,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:21:04,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 933 states and 1853 transitions. [2024-11-08 22:21:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1853 transitions. [2024-11-08 22:21:04,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:04,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:21:05,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:05,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 935 states and 1857 transitions. [2024-11-08 22:21:05,865 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1857 transitions. [2024-11-08 22:21:05,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:05,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:05,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:07,432 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:21:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 936 states and 1857 transitions. [2024-11-08 22:21:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1857 transitions. [2024-11-08 22:21:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:21:07,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:07,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:21:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:09,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 943 states and 1870 transitions. [2024-11-08 22:21:09,446 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1870 transitions. [2024-11-08 22:21:09,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:09,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:10,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:21:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 945 states and 1874 transitions. [2024-11-08 22:21:11,056 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1874 transitions. [2024-11-08 22:21:11,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:11,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:21:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 946 states and 1875 transitions. [2024-11-08 22:21:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1875 transitions. [2024-11-08 22:21:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:12,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:12,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,491 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:21:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 947 states and 1877 transitions. [2024-11-08 22:21:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1877 transitions. [2024-11-08 22:21:14,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:14,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:16,109 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:21:17,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:17,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 949 states and 1879 transitions. [2024-11-08 22:21:17,658 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1879 transitions. [2024-11-08 22:21:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:17,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:19,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:19,114 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:21:19,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 956 states and 1893 transitions. [2024-11-08 22:21:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1893 transitions. [2024-11-08 22:21:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:21:19,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:19,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:20,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:20,824 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:21:20,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:20,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 957 states and 1895 transitions. [2024-11-08 22:21:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1895 transitions. [2024-11-08 22:21:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:21:20,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:22,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:21:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1955 states to 958 states and 1897 transitions. [2024-11-08 22:21:22,496 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1897 transitions. [2024-11-08 22:21:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:21:22,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:22,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:23,993 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:21:24,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 965 states and 1912 transitions. [2024-11-08 22:21:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1912 transitions. [2024-11-08 22:21:24,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:21:24,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:24,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:27,909 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:21:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2027 states to 975 states and 1969 transitions. [2024-11-08 22:21:40,649 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1969 transitions. [2024-11-08 22:21:40,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:21:40,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:42,201 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:21:42,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 976 states and 1971 transitions. [2024-11-08 22:21:42,262 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1971 transitions. [2024-11-08 22:21:42,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:42,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:42,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:21:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2029 states to 977 states and 1971 transitions. [2024-11-08 22:21:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1971 transitions. [2024-11-08 22:21:45,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:21:45,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:45,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:47,450 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:21:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 983 states and 1988 transitions. [2024-11-08 22:21:50,735 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1988 transitions. [2024-11-08 22:21:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:50,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:21:55,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:55,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 990 states and 2001 transitions. [2024-11-08 22:21:55,974 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2001 transitions. [2024-11-08 22:21:55,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:55,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:55,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:21:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2060 states to 991 states and 2002 transitions. [2024-11-08 22:21:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2002 transitions. [2024-11-08 22:21:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:59,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:22:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:03,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 993 states and 2005 transitions. [2024-11-08 22:22:03,950 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 2005 transitions. [2024-11-08 22:22:03,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:22:03,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:03,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:05,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:22:05,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:05,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2063 states to 994 states and 2005 transitions. [2024-11-08 22:22:05,657 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2005 transitions. [2024-11-08 22:22:05,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:22:05,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:05,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,421 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:22:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1001 states and 2019 transitions. [2024-11-08 22:22:12,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 2019 transitions. [2024-11-08 22:22:12,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:22:12,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:12,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:16,647 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:28,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1007 states and 2072 transitions. [2024-11-08 22:22:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 2072 transitions. [2024-11-08 22:22:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:22:28,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:28,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:33,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:33,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1010 states and 2136 transitions. [2024-11-08 22:22:33,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 2136 transitions. [2024-11-08 22:22:33,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:22:33,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:33,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:22:38,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:38,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1011 states and 2137 transitions. [2024-11-08 22:22:38,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2137 transitions. [2024-11-08 22:22:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:22:38,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:38,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:39,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:22:51,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1021 states and 2165 transitions. [2024-11-08 22:22:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2165 transitions. [2024-11-08 22:22:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:22:51,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:51,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:55,901 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:23:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1027 states and 2188 transitions. [2024-11-08 22:23:00,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 2188 transitions. [2024-11-08 22:23:00,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:00,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:00,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:02,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:23:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:07,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1029 states and 2191 transitions. [2024-11-08 22:23:07,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2191 transitions. [2024-11-08 22:23:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:09,689 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:23:12,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:12,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1032 states and 2199 transitions. [2024-11-08 22:23:12,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2199 transitions. [2024-11-08 22:23:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:23:12,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:12,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:23:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:15,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1033 states and 2200 transitions. [2024-11-08 22:23:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 2200 transitions. [2024-11-08 22:23:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:23:15,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:15,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:16,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 19 proven. 18 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 22:23:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:24,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1035 states and 2203 transitions. [2024-11-08 22:23:24,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 2203 transitions. [2024-11-08 22:23:24,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:23:24,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:24,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:25,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:25,757 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:23:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1037 states and 2205 transitions. [2024-11-08 22:23:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2205 transitions. [2024-11-08 22:23:26,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:23:26,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:26,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:28,180 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 14 proven. 21 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:23:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1038 states and 2205 transitions. [2024-11-08 22:23:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2205 transitions. [2024-11-08 22:23:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:23:28,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 18 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:23:30,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:30,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1042 states and 2210 transitions. [2024-11-08 22:23:30,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 2210 transitions. [2024-11-08 22:23:30,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:23:30,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:30,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:31,950 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:23:40,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:40,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1045 states and 2223 transitions. [2024-11-08 22:23:40,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2223 transitions. [2024-11-08 22:23:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:23:40,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:40,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:43,686 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:23:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1047 states and 2226 transitions. [2024-11-08 22:23:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2226 transitions. [2024-11-08 22:23:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:23:49,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:23:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1050 states and 2244 transitions. [2024-11-08 22:23:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2244 transitions. [2024-11-08 22:23:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:23:54,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:56,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:23:58,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1057 states and 2256 transitions. [2024-11-08 22:23:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 2256 transitions. [2024-11-08 22:23:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:23:58,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,066 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:24:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1059 states and 2277 transitions. [2024-11-08 22:24:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 2277 transitions. [2024-11-08 22:24:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:03,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:04,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:24:06,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:06,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1061 states and 2288 transitions. [2024-11-08 22:24:06,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2288 transitions. [2024-11-08 22:24:06,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:24:06,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:06,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:08,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 23 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:24:18,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1062 states and 2288 transitions. [2024-11-08 22:24:18,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 2288 transitions. [2024-11-08 22:24:18,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:24:18,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:18,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 14 proven. 21 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:24:20,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1063 states and 2288 transitions. [2024-11-08 22:24:20,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2288 transitions. [2024-11-08 22:24:20,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:24:20,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:30,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:30,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1066 states and 2302 transitions. [2024-11-08 22:24:30,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2302 transitions. [2024-11-08 22:24:30,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:30,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:30,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 22:24:37,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2375 states to 1069 states and 2306 transitions. [2024-11-08 22:24:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2306 transitions. [2024-11-08 22:24:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:37,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:37,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 31 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:24:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1070 states and 2307 transitions. [2024-11-08 22:24:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2307 transitions. [2024-11-08 22:24:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:44,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:44,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 22:24:49,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1073 states and 2311 transitions. [2024-11-08 22:24:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 2311 transitions. [2024-11-08 22:24:49,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:24:49,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:49,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:52,618 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:25:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1076 states and 2325 transitions. [2024-11-08 22:25:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 2325 transitions. [2024-11-08 22:25:00,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:00,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:00,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:25:05,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:05,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1078 states and 2350 transitions. [2024-11-08 22:25:05,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2350 transitions. [2024-11-08 22:25:05,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:05,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:05,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:07,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:25:10,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:10,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1078 states and 2349 transitions. [2024-11-08 22:25:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 2349 transitions. [2024-11-08 22:25:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:25:10,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:10,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:12,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:12,873 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:25:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1079 states and 2350 transitions. [2024-11-08 22:25:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2350 transitions. [2024-11-08 22:25:12,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:25:12,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:12,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:14,981 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:25:15,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1080 states and 2351 transitions. [2024-11-08 22:25:15,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 2351 transitions. [2024-11-08 22:25:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:25:15,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:15,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:25:22,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:22,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1083 states and 2375 transitions. [2024-11-08 22:25:22,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 2375 transitions. [2024-11-08 22:25:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:25:22,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:22,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:24,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-08 22:25:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:26,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1085 states and 2395 transitions. [2024-11-08 22:25:26,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2395 transitions. [2024-11-08 22:25:26,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:26,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:26,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:28,660 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:25:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1086 states and 2396 transitions. [2024-11-08 22:25:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2396 transitions. [2024-11-08 22:25:28,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:28,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:28,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:30,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:30,847 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:25:30,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1087 states and 2397 transitions. [2024-11-08 22:25:30,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 2397 transitions. [2024-11-08 22:25:30,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:30,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:30,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:25:33,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1088 states and 2397 transitions. [2024-11-08 22:25:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 2397 transitions. [2024-11-08 22:25:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:33,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:25:36,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:36,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1089 states and 2397 transitions. [2024-11-08 22:25:36,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 2397 transitions. [2024-11-08 22:25:36,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:25:36,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:36,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:39,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:39,396 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 22:25:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:47,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1093 states and 2402 transitions. [2024-11-08 22:25:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2402 transitions. [2024-11-08 22:25:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:25:47,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:26:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:32,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1115 states and 2492 transitions. [2024-11-08 22:26:32,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 2492 transitions. [2024-11-08 22:26:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:32,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:32,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:33,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:26:36,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:36,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1117 states and 2512 transitions. [2024-11-08 22:26:36,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2512 transitions. [2024-11-08 22:26:36,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:36,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:36,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:38,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:26:40,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:40,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1118 states and 2512 transitions. [2024-11-08 22:26:40,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 2512 transitions. [2024-11-08 22:26:40,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:40,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:40,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:41,970 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 22:26:47,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2594 states to 1120 states and 2516 transitions. [2024-11-08 22:26:47,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 2516 transitions. [2024-11-08 22:26:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:47,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:26:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1122 states and 2519 transitions. [2024-11-08 22:26:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2519 transitions. [2024-11-08 22:26:52,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:26:52,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:52,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:54,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:54,403 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:26:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1123 states and 2519 transitions. [2024-11-08 22:26:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2519 transitions. [2024-11-08 22:26:54,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:54,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:54,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:56,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:56,104 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:26:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1125 states and 2538 transitions. [2024-11-08 22:26:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2538 transitions. [2024-11-08 22:26:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:58,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:00,733 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:27:06,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2640 states to 1129 states and 2562 transitions. [2024-11-08 22:27:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2562 transitions. [2024-11-08 22:27:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:27:06,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:27:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2644 states to 1131 states and 2566 transitions. [2024-11-08 22:27:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2566 transitions. [2024-11-08 22:27:13,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:27:13,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:13,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked.