./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.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_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/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_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/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_47a53aa9-ad36-4883-a3a4-8461bd19d966/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 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:33:05,384 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:33:05,470 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:33:05,478 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:33:05,479 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:33:05,510 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:33:05,511 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:33:05,511 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:33:05,512 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:33:05,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:33:05,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:33:05,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:33:05,514 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:33:05,514 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:33:05,515 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:33:05,515 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:33:05,516 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:33:05,516 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:33:05,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:33:05,517 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:33:05,518 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:33:05,519 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:33:05,519 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:33:05,520 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:33:05,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:33:05,521 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:33:05,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:33:05,521 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:33:05,522 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:33:05,522 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:33:05,523 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_47a53aa9-ad36-4883-a3a4-8461bd19d966/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 045b49e5089f039c3b28eef4cf3a9c907cbda8f22472af0061e42bad883dd2f9 [2024-11-09 00:33:05,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:33:05,830 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:33:05,833 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:33:05,836 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:33:05,836 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:33:05,838 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 00:33:07,935 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:33:08,470 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:33:08,470 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i [2024-11-09 00:33:08,517 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/data/abe2f1acc/8371a447ffa54b429c403669a2a2a287/FLAGa40f88e44 [2024-11-09 00:33:08,540 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/data/abe2f1acc/8371a447ffa54b429c403669a2a2a287 [2024-11-09 00:33:08,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:33:08,546 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:33:08,549 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:33:08,549 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:33:08,556 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:33:08,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:33:08" (1/1) ... [2024-11-09 00:33:08,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed7d90f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:08, skipping insertion in model container [2024-11-09 00:33:08,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:33:08" (1/1) ... [2024-11-09 00:33:08,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:33:09,296 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-11-09 00:33:09,297 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-11-09 00:33:09,605 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_47a53aa9-ad36-4883-a3a4-8461bd19d966/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2024-11-09 00:33:10,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:33:10,446 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:33:10,613 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3528] [2024-11-09 00:33:10,614 WARN L1355 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3529-3530] [2024-11-09 00:33:10,617 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)); [3625] [2024-11-09 00:33:10,619 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)); [3632] [2024-11-09 00:33:10,619 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; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [3640-3641] [2024-11-09 00:33:10,629 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_47a53aa9-ad36-4883-a3a4-8461bd19d966/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point.cil.out.i[105797,105810] [2024-11-09 00:33:10,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); [3856-3857] [2024-11-09 00:33:10,637 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); [3864-3865] [2024-11-09 00:33:10,638 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); [3872-3873] [2024-11-09 00:33:10,639 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3899-3900] [2024-11-09 00:33:10,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3907-3908] [2024-11-09 00:33:10,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (115), "i" (12UL)); [3931-3932] [2024-11-09 00:33:10,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:33:10,932 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:33:10,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10 WrapperNode [2024-11-09 00:33:10,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:33:10,934 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:33:10,934 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:33:10,935 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:33:10,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,028 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,259 INFO L138 Inliner]: procedures = 191, calls = 1828, calls flagged for inlining = 79, calls inlined = 70, statements flattened = 5291 [2024-11-09 00:33:11,260 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:33:11,261 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:33:11,262 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:33:11,262 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:33:11,271 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,271 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,308 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,308 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,449 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,495 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,507 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,537 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:33:11,538 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:33:11,538 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:33:11,538 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:33:11,539 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:33:10" (1/1) ... [2024-11-09 00:33:11,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:33:11,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:33:11,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:33:11,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a53aa9-ad36-4883-a3a4-8461bd19d966/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:33:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2024-11-09 00:33:11,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2024-11-09 00:33:11,609 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 00:33:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 00:33:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:33:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-09 00:33:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-09 00:33:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-09 00:33:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-09 00:33:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 00:33:11,610 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 00:33:11,610 INFO L130 BoogieDeclarations]: Found specification of procedure free_sglist [2024-11-09 00:33:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sglist [2024-11-09 00:33:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-09 00:33:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-09 00:33:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure test_iso_queue [2024-11-09 00:33:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure test_iso_queue [2024-11-09 00:33:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure simple_check_buf [2024-11-09 00:33:11,611 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_check_buf [2024-11-09 00:33:11,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:33:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:33:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:33:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:33:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-09 00:33:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-09 00:33:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure perform_sglist [2024-11-09 00:33:11,612 INFO L138 BoogieDeclarations]: Found implementation of procedure perform_sglist [2024-11-09 00:33:11,612 INFO L130 BoogieDeclarations]: Found specification of procedure test_unaligned_bulk [2024-11-09 00:33:11,613 INFO L138 BoogieDeclarations]: Found implementation of procedure test_unaligned_bulk [2024-11-09 00:33:11,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-09 00:33:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-09 00:33:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sglist [2024-11-09 00:33:11,615 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sglist [2024-11-09 00:33:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 00:33:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 00:33:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:33:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:33:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2024-11-09 00:33:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2024-11-09 00:33:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 00:33:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 00:33:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 00:33:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 00:33:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 00:33:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 00:33:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure set_altsetting [2024-11-09 00:33:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure set_altsetting [2024-11-09 00:33:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-09 00:33:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-09 00:33:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:33:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 00:33:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 00:33:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-09 00:33:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-09 00:33:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 00:33:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 00:33:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure verify_not_halted [2024-11-09 00:33:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_not_halted [2024-11-09 00:33:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2024-11-09 00:33:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2024-11-09 00:33:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 00:33:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 00:33:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:33:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:33:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:33:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:33:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 00:33:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 00:33:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 00:33:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 00:33:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure test_halt [2024-11-09 00:33:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure test_halt [2024-11-09 00:33:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_alloc_urb [2024-11-09 00:33:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_alloc_urb [2024-11-09 00:33:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure unlink1 [2024-11-09 00:33:11,622 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink1 [2024-11-09 00:33:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:33:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_out [2024-11-09 00:33:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_out [2024-11-09 00:33:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:33:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:33:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-09 00:33:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-09 00:33:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_status [2024-11-09 00:33:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_status [2024-11-09 00:33:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:33:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure is_good_config [2024-11-09 00:33:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure is_good_config [2024-11-09 00:33:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-09 00:33:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-09 00:33:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-09 00:33:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-09 00:33:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:33:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:33:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2024-11-09 00:33:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2024-11-09 00:33:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 00:33:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 00:33:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2024-11-09 00:33:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2024-11-09 00:33:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure testdev_to_usbdev [2024-11-09 00:33:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure testdev_to_usbdev [2024-11-09 00:33:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-09 00:33:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-09 00:33:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:33:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_simple [2024-11-09 00:33:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_simple [2024-11-09 00:33:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-09 00:33:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-09 00:33:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-09 00:33:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-09 00:33:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-09 00:33:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-09 00:33:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 00:33:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 00:33:11,627 INFO L130 BoogieDeclarations]: Found specification of procedure simple_io [2024-11-09 00:33:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_io [2024-11-09 00:33:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:33:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:33:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure simple_alloc_urb [2024-11-09 00:33:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_alloc_urb [2024-11-09 00:33:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure simple_free_urb [2024-11-09 00:33:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_free_urb [2024-11-09 00:33:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:33:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:33:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure simple_fill_buf [2024-11-09 00:33:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_fill_buf [2024-11-09 00:33:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2024-11-09 00:33:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2024-11-09 00:33:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 00:33:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 00:33:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 00:33:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 00:33:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_ioctl [2024-11-09 00:33:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_ioctl [2024-11-09 00:33:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_offset [2024-11-09 00:33:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_offset [2024-11-09 00:33:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-09 00:33:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-09 00:33:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-09 00:33:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-09 00:33:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:33:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2024-11-09 00:33:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2024-11-09 00:33:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure usbtest_disconnect [2024-11-09 00:33:11,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usbtest_disconnect [2024-11-09 00:33:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure check_guard_bytes [2024-11-09 00:33:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure check_guard_bytes [2024-11-09 00:33:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2024-11-09 00:33:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2024-11-09 00:33:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-09 00:33:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-09 00:33:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 00:33:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 00:33:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:33:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:33:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2024-11-09 00:33:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_descriptor [2024-11-09 00:33:12,452 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:33:12,455 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:33:13,165 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:33:27,674 INFO L? ?]: Removed 1678 outVars from TransFormulas that were not future-live. [2024-11-09 00:33:27,674 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:33:29,361 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:33:29,362 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:33:29,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:33:29 BoogieIcfgContainer [2024-11-09 00:33:29,362 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:33:29,365 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:33:29,365 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:33:29,377 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:33:29,377 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:33:29" (1/1) ... [2024-11-09 00:33:29,389 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:33:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1209 states and 1790 transitions. [2024-11-09 00:33:29,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1790 transitions. [2024-11-09 00:33:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:33:29,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:29,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:35,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:33:46,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:33:47,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1211 states and 1805 transitions. [2024-11-09 00:33:47,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1805 transitions. [2024-11-09 00:33:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:33:47,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:47,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:51,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:33:53,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1215 states and 1825 transitions. [2024-11-09 00:33:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1825 transitions. [2024-11-09 00:33:53,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:33:53,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:53,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:33:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1214 states and 1821 transitions. [2024-11-09 00:33:58,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1821 transitions. [2024-11-09 00:33:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:33:58,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:58,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:03,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:03,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:34:03,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1218 states and 1828 transitions. [2024-11-09 00:34:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1828 transitions. [2024-11-09 00:34:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:34:03,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:34:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1219 states and 1828 transitions. [2024-11-09 00:34:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1828 transitions. [2024-11-09 00:34:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:34:09,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:09,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:14,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:34:14,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1222 states and 1833 transitions. [2024-11-09 00:34:14,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1833 transitions. [2024-11-09 00:34:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:34:14,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:14,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:18,881 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:34:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1221 states and 1829 transitions. [2024-11-09 00:34:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1829 transitions. [2024-11-09 00:34:19,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:34:19,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:19,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:23,866 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:34:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1226 states and 1848 transitions. [2024-11-09 00:34:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1848 transitions. [2024-11-09 00:34:26,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:34:26,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:30,281 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:34:30,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:30,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1228 states and 1850 transitions. [2024-11-09 00:34:30,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1850 transitions. [2024-11-09 00:34:30,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:34:30,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:30,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:35,479 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:34:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:35,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1229 states and 1850 transitions. [2024-11-09 00:34:35,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1850 transitions. [2024-11-09 00:34:35,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:34:35,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:34:40,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:40,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1230 states and 1850 transitions. [2024-11-09 00:34:40,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1850 transitions. [2024-11-09 00:34:40,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:34:40,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:40,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:46,213 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:34:56,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:35:01,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1255 states and 1935 transitions. [2024-11-09 00:35:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1935 transitions. [2024-11-09 00:35:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:35:01,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:01,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:06,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:06,961 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:35:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:07,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1943 states to 1256 states and 1935 transitions. [2024-11-09 00:35:07,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1935 transitions. [2024-11-09 00:35:07,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:35:07,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:11,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:11,937 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:35:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1258 states and 1937 transitions. [2024-11-09 00:35:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1937 transitions. [2024-11-09 00:35:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:35:12,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:12,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:35:22,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1260 states and 1950 transitions. [2024-11-09 00:35:22,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1950 transitions. [2024-11-09 00:35:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:35:22,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:35:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:39,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1273 states and 1989 transitions. [2024-11-09 00:35:39,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1989 transitions. [2024-11-09 00:35:39,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:35:39,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:39,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:43,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:44,704 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:35:44,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:44,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1274 states and 1989 transitions. [2024-11-09 00:35:44,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1989 transitions. [2024-11-09 00:35:44,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:35:44,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:44,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:35:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1276 states and 1994 transitions. [2024-11-09 00:35:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1994 transitions. [2024-11-09 00:35:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:35:49,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:36:21,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:21,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1294 states and 2048 transitions. [2024-11-09 00:36:21,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 2048 transitions. [2024-11-09 00:36:21,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:36:21,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:21,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:36:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1301 states and 2071 transitions. [2024-11-09 00:36:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 2071 transitions. [2024-11-09 00:36:35,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:36:35,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:35,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:41,377 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:36:41,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:41,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1303 states and 2076 transitions. [2024-11-09 00:36:41,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 2076 transitions. [2024-11-09 00:36:41,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:36:41,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:41,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:46,977 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:36:47,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1304 states and 2078 transitions. [2024-11-09 00:36:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 2078 transitions. [2024-11-09 00:36:47,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:36:47,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:47,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:51,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:52,335 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:36:55,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1307 states and 2082 transitions. [2024-11-09 00:36:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 2082 transitions. [2024-11-09 00:36:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:36:55,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:59,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:37:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:03,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1311 states and 2087 transitions. [2024-11-09 00:37:03,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2087 transitions. [2024-11-09 00:37:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:37:03,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:37:09,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1312 states and 2087 transitions. [2024-11-09 00:37:09,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 2087 transitions. [2024-11-09 00:37:09,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:37:09,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:37:30,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2116 states to 1318 states and 2106 transitions. [2024-11-09 00:37:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2106 transitions. [2024-11-09 00:37:30,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:37:30,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:30,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:35,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:37:35,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:35,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1320 states and 2110 transitions. [2024-11-09 00:37:35,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 2110 transitions. [2024-11-09 00:37:35,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:37:35,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:35,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:37:40,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1325 states and 2120 transitions. [2024-11-09 00:37:40,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2120 transitions. [2024-11-09 00:37:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:37:40,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:40,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:37:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:56,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1333 states and 2143 transitions. [2024-11-09 00:37:56,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 2143 transitions. [2024-11-09 00:37:56,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:37:56,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:56,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:00,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:00,974 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:38:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1337 states and 2152 transitions. [2024-11-09 00:38:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2152 transitions. [2024-11-09 00:38:07,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:38:07,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:07,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:12,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:12,454 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:38:12,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:12,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1339 states and 2157 transitions. [2024-11-09 00:38:12,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 2157 transitions. [2024-11-09 00:38:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:38:12,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:12,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:38:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:21,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2172 states to 1341 states and 2162 transitions. [2024-11-09 00:38:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2162 transitions. [2024-11-09 00:38:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:38:21,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:21,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:38:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:25,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1343 states and 2167 transitions. [2024-11-09 00:38:25,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2167 transitions. [2024-11-09 00:38:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:38:25,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:38:33,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1342 states and 2153 transitions. [2024-11-09 00:38:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2153 transitions. [2024-11-09 00:38:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:38:33,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:38,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:38:39,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:39,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1343 states and 2155 transitions. [2024-11-09 00:38:39,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 2155 transitions. [2024-11-09 00:38:39,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:38:39,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:39,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:44,897 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:38:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1347 states and 2175 transitions. [2024-11-09 00:38:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2175 transitions. [2024-11-09 00:38:53,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:38:53,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:58,058 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:38:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:58,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1348 states and 2175 transitions. [2024-11-09 00:38:58,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2175 transitions. [2024-11-09 00:38:58,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:38:58,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:58,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:02,788 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:39:08,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:08,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1352 states and 2184 transitions. [2024-11-09 00:39:08,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2184 transitions. [2024-11-09 00:39:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:39:08,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:08,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:12,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:12,906 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:39:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1358 states and 2205 transitions. [2024-11-09 00:39:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2205 transitions. [2024-11-09 00:39:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:39:30,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:30,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:35,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:35,949 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:39:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1360 states and 2210 transitions. [2024-11-09 00:39:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2210 transitions. [2024-11-09 00:39:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:39:36,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:39:40,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1362 states and 2214 transitions. [2024-11-09 00:39:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2214 transitions. [2024-11-09 00:39:40,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:39:40,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:40,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:39:45,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:45,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1363 states and 2216 transitions. [2024-11-09 00:39:45,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 2216 transitions. [2024-11-09 00:39:45,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:39:45,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:45,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:50,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:50,532 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:39:53,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:53,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1365 states and 2220 transitions. [2024-11-09 00:39:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2220 transitions. [2024-11-09 00:39:53,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:39:53,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:53,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:40:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:02,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1367 states and 2222 transitions. [2024-11-09 00:40:02,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2222 transitions. [2024-11-09 00:40:02,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:40:02,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:02,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:07,470 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:40:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1369 states and 2227 transitions. [2024-11-09 00:40:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1369 states and 2227 transitions. [2024-11-09 00:40:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:40:07,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:07,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:11,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:12,311 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:40:20,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1375 states and 2241 transitions. [2024-11-09 00:40:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2241 transitions. [2024-11-09 00:40:20,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:20,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:20,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:40:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:39,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1384 states and 2273 transitions. [2024-11-09 00:40:39,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2273 transitions. [2024-11-09 00:40:39,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:40:39,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:39,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:43,906 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:40:44,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:44,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1386 states and 2277 transitions. [2024-11-09 00:40:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2277 transitions. [2024-11-09 00:40:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:40:44,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:44,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:48,564 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:40:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:50,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1388 states and 2279 transitions. [2024-11-09 00:40:50,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2279 transitions. [2024-11-09 00:40:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:40:50,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:50,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:41:03,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1390 states and 2281 transitions. [2024-11-09 00:41:03,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2281 transitions. [2024-11-09 00:41:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:41:03,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:41:15,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1392 states and 2283 transitions. [2024-11-09 00:41:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2283 transitions. [2024-11-09 00:41:15,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:41:15,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:15,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:19,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:19,997 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:41:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1394 states and 2285 transitions. [2024-11-09 00:41:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2285 transitions. [2024-11-09 00:41:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:41:21,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:21,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:41:26,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:26,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1396 states and 2290 transitions. [2024-11-09 00:41:26,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2290 transitions. [2024-11-09 00:41:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:41:26,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:26,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:41:56,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1403 states and 2306 transitions. [2024-11-09 00:41:56,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2306 transitions. [2024-11-09 00:41:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:41:56,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:42:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1403 states and 2304 transitions. [2024-11-09 00:42:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2304 transitions. [2024-11-09 00:42:03,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:42:03,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:07,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:42:16,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1406 states and 2307 transitions. [2024-11-09 00:42:16,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2307 transitions. [2024-11-09 00:42:16,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:42:16,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:42:30,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1409 states and 2310 transitions. [2024-11-09 00:42:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2310 transitions. [2024-11-09 00:42:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:42:30,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:30,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:34,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:34,979 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:42:39,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:39,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1413 states and 2316 transitions. [2024-11-09 00:42:39,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2316 transitions. [2024-11-09 00:42:39,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:42:39,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:39,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:45,213 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:42:50,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1418 states and 2325 transitions. [2024-11-09 00:42:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2325 transitions. [2024-11-09 00:42:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:42:50,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:55,510 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:43:00,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1420 states and 2327 transitions. [2024-11-09 00:43:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2327 transitions. [2024-11-09 00:43:00,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:43:00,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:00,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:10,237 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:43:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1432 states and 2371 transitions. [2024-11-09 00:43:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2371 transitions. [2024-11-09 00:43:46,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:43:46,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:43:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2386 states to 1435 states and 2374 transitions. [2024-11-09 00:43:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2374 transitions. [2024-11-09 00:43:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:43:55,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:55,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:00,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:44:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1437 states and 2376 transitions. [2024-11-09 00:44:06,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2376 transitions. [2024-11-09 00:44:06,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:44:06,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:06,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:10,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 29 proven. 7 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:44:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:10,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1438 states and 2377 transitions. [2024-11-09 00:44:10,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2377 transitions. [2024-11-09 00:44:10,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:44:10,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:10,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:44:15,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1441 states and 2382 transitions. [2024-11-09 00:44:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2382 transitions. [2024-11-09 00:44:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:44:15,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:15,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:24,495 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:44:28,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:28,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1442 states and 2383 transitions. [2024-11-09 00:44:28,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2383 transitions. [2024-11-09 00:44:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:44:28,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:44:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:33,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1444 states and 2385 transitions. [2024-11-09 00:44:33,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2385 transitions. [2024-11-09 00:44:33,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:44:33,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:37,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:38,026 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:44:38,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:38,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 1447 states and 2388 transitions. [2024-11-09 00:44:38,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2388 transitions. [2024-11-09 00:44:38,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:44:38,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:43,218 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 14 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:44:48,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1452 states and 2402 transitions. [2024-11-09 00:44:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2402 transitions. [2024-11-09 00:44:48,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:44:48,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:48,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:53,642 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:44:54,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1453 states and 2403 transitions. [2024-11-09 00:44:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2403 transitions. [2024-11-09 00:44:54,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:44:54,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:54,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:58,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-09 00:45:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1456 states and 2408 transitions. [2024-11-09 00:45:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2408 transitions. [2024-11-09 00:45:08,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:45:08,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:08,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:12,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:13,335 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:45:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1458 states and 2412 transitions. [2024-11-09 00:45:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2412 transitions. [2024-11-09 00:45:25,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:45:25,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:25,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:29,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:45:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:34,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1463 states and 2419 transitions. [2024-11-09 00:45:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2419 transitions. [2024-11-09 00:45:34,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:45:34,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:34,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:45:39,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1465 states and 2421 transitions. [2024-11-09 00:45:39,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2421 transitions. [2024-11-09 00:45:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:45:39,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:45:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1471 states and 2447 transitions. [2024-11-09 00:45:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2447 transitions. [2024-11-09 00:45:59,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:45:59,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:59,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:46:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1473 states and 2456 transitions. [2024-11-09 00:46:10,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2456 transitions. [2024-11-09 00:46:10,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:46:10,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:14,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:46:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1475 states and 2458 transitions. [2024-11-09 00:46:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2458 transitions. [2024-11-09 00:46:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:46:19,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:19,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:23,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:46:29,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1475 states and 2457 transitions. [2024-11-09 00:46:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2457 transitions. [2024-11-09 00:46:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:46:29,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:29,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:46:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1477 states and 2466 transitions. [2024-11-09 00:46:37,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2466 transitions. [2024-11-09 00:46:37,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:46:37,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:37,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:42,429 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 12 proven. 14 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:46:42,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:42,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1479 states and 2468 transitions. [2024-11-09 00:46:42,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2468 transitions. [2024-11-09 00:46:42,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:46:42,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:42,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:46:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1481 states and 2470 transitions. [2024-11-09 00:46:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2470 transitions. [2024-11-09 00:46:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:46:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:47:06,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:06,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1482 states and 2476 transitions. [2024-11-09 00:47:06,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2476 transitions. [2024-11-09 00:47:06,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:47:06,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:06,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:47:11,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:11,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1484 states and 2478 transitions. [2024-11-09 00:47:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2478 transitions. [2024-11-09 00:47:11,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:47:11,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:11,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:17,800 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 00:47:17,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1486 states and 2480 transitions. [2024-11-09 00:47:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2480 transitions. [2024-11-09 00:47:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:47:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:47:25,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:25,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1485 states and 2478 transitions. [2024-11-09 00:47:25,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2478 transitions. [2024-11-09 00:47:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:47:25,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:25,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:47:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1485 states and 2477 transitions. [2024-11-09 00:47:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2477 transitions. [2024-11-09 00:47:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:47:30,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms