./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:16:54,282 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:16:54,362 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:16:54,366 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:16:54,367 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:16:54,387 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:16:54,389 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:16:54,389 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:16:54,390 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:16:54,391 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:16:54,392 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:16:54,392 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:16:54,393 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:16:54,393 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:16:54,394 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:16:54,394 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:16:54,395 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:16:54,395 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:16:54,396 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:16:54,396 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:16:54,397 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:16:54,397 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:16:54,398 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:16:54,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:16:54,399 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:16:54,399 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:16:54,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:16:54,400 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:16:54,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:16:54,401 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:16:54,402 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_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e72af109ae1756574c741a4816419e109b78774667a4a98c85b1fd13e53b8063 [2023-12-02 22:16:54,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:16:54,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:16:54,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:16:54,681 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:16:54,682 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:16:54,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2023-12-02 22:16:57,421 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:16:58,068 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:16:58,069 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2023-12-02 22:16:58,134 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/data/7be2f0760/54553b2a582d4bd088c1182a4d5d2c38/FLAG3c520c6b7 [2023-12-02 22:16:58,149 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/data/7be2f0760/54553b2a582d4bd088c1182a4d5d2c38 [2023-12-02 22:16:58,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:16:58,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:16:58,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:16:58,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:16:58,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:16:58,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:16:58" (1/1) ... [2023-12-02 22:16:58,160 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b2a5578 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:58, skipping insertion in model container [2023-12-02 22:16:58,161 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:16:58" (1/1) ... [2023-12-02 22:16:58,385 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:17:03,831 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2023-12-02 22:17:03,871 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:17:03,938 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:17:04,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7216] [2023-12-02 22:17:04,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7223] [2023-12-02 22:17:04,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7230] [2023-12-02 22:17:04,095 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/076166e/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [7299-7300] [2023-12-02 22:17:04,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [7305-7307] [2023-12-02 22:17:04,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7347] [2023-12-02 22:17:04,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7350] [2023-12-02 22:17:04,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7353] [2023-12-02 22:17:04,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7356] [2023-12-02 22:17:04,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7469] [2023-12-02 22:17:04,107 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7629-7630] [2023-12-02 22:17:04,109 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7663-7664] [2023-12-02 22:17:04,110 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/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [7700-7701] [2023-12-02 22:17:04,111 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/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [7737-7738] [2023-12-02 22:17:04,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13217] [2023-12-02 22:17:04,789 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[730305,730318] [2023-12-02 22:17:04,800 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:17:05,133 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:17:05,134 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:17:05,134 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:17:05,142 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:17:05,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05 WrapperNode [2023-12-02 22:17:05,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:17:05,145 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:17:05,145 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:17:05,146 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:17:05,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:05,471 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:05,900 INFO L138 Inliner]: procedures = 574, calls = 12138, calls flagged for inlining = 280, calls inlined = 218, statements flattened = 14580 [2023-12-02 22:17:05,901 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:17:05,902 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:17:05,902 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:17:05,902 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:17:05,913 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:05,913 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:05,967 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:05,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:06,207 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:06,294 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:06,377 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:06,413 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:06,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:17:06,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:17:06,510 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:17:06,511 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:17:06,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:17:05" (1/1) ... [2023-12-02 22:17:06,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:17:06,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:17:06,550 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:17:06,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b16d39b-d453-4c2b-a898-7d1c2371cc1e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:17:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-02 22:17:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-02 22:17:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 22:17:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 22:17:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2023-12-02 22:17:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2023-12-02 22:17:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2023-12-02 22:17:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2023-12-02 22:17:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2023-12-02 22:17:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2023-12-02 22:17:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 22:17:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 22:17:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-02 22:17:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-02 22:17:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-12-02 22:17:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-12-02 22:17:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2023-12-02 22:17:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2023-12-02 22:17:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2023-12-02 22:17:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2023-12-02 22:17:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-02 22:17:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-02 22:17:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-12-02 22:17:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-12-02 22:17:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2023-12-02 22:17:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2023-12-02 22:17:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2023-12-02 22:17:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2023-12-02 22:17:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-02 22:17:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-02 22:17:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 22:17:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 22:17:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 22:17:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-02 22:17:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-02 22:17:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 22:17:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 22:17:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 22:17:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 22:17:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-02 22:17:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-02 22:17:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2023-12-02 22:17:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2023-12-02 22:17:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 22:17:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 22:17:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 22:17:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 22:17:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-12-02 22:17:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-12-02 22:17:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-12-02 22:17:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-12-02 22:17:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2023-12-02 22:17:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2023-12-02 22:17:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-02 22:17:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-02 22:17:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:17:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2023-12-02 22:17:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2023-12-02 22:17:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 22:17:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 22:17:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2023-12-02 22:17:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2023-12-02 22:17:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 22:17:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 22:17:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2023-12-02 22:17:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2023-12-02 22:17:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2023-12-02 22:17:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2023-12-02 22:17:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-02 22:17:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-02 22:17:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2023-12-02 22:17:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2023-12-02 22:17:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 22:17:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 22:17:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-12-02 22:17:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-12-02 22:17:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 22:17:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 22:17:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 22:17:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-12-02 22:17:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-12-02 22:17:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 22:17:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2023-12-02 22:17:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2023-12-02 22:17:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 22:17:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 22:17:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2023-12-02 22:17:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2023-12-02 22:17:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:17:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-02 22:17:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-02 22:17:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2023-12-02 22:17:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2023-12-02 22:17:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2023-12-02 22:17:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2023-12-02 22:17:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 22:17:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 22:17:06,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-02 22:17:06,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-02 22:17:06,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-02 22:17:06,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-02 22:17:06,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 22:17:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 22:17:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 22:17:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 22:17:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-02 22:17:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-02 22:17:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2023-12-02 22:17:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2023-12-02 22:17:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 22:17:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 22:17:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2023-12-02 22:17:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2023-12-02 22:17:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2023-12-02 22:17:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2023-12-02 22:17:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2023-12-02 22:17:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2023-12-02 22:17:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:17:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:17:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2023-12-02 22:17:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2023-12-02 22:17:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 22:17:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 22:17:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2023-12-02 22:17:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2023-12-02 22:17:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 22:17:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 22:17:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:17:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-12-02 22:17:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-12-02 22:17:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 22:17:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2023-12-02 22:17:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2023-12-02 22:17:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 22:17:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 22:17:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2023-12-02 22:17:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2023-12-02 22:17:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 22:17:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-12-02 22:17:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2023-12-02 22:17:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2023-12-02 22:17:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 22:17:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 22:17:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 22:17:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 22:17:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2023-12-02 22:17:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2023-12-02 22:17:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2023-12-02 22:17:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2023-12-02 22:17:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-12-02 22:17:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-12-02 22:17:06,616 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2023-12-02 22:17:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2023-12-02 22:17:06,616 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-12-02 22:17:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-12-02 22:17:06,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:17:06,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:17:06,617 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-12-02 22:17:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-12-02 22:17:06,617 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2023-12-02 22:17:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2023-12-02 22:17:06,617 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2023-12-02 22:17:06,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2023-12-02 22:17:06,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 22:17:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 22:17:06,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 22:17:06,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 22:17:06,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 22:17:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 22:17:06,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2023-12-02 22:17:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2023-12-02 22:17:06,619 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-12-02 22:17:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-12-02 22:17:06,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2023-12-02 22:17:06,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2023-12-02 22:17:06,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2023-12-02 22:17:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2023-12-02 22:17:06,620 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2023-12-02 22:17:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2023-12-02 22:17:06,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2023-12-02 22:17:06,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2023-12-02 22:17:06,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-02 22:17:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-02 22:17:06,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2023-12-02 22:17:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2023-12-02 22:17:06,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2023-12-02 22:17:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2023-12-02 22:17:06,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2023-12-02 22:17:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2023-12-02 22:17:06,622 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2023-12-02 22:17:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2023-12-02 22:17:06,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-02 22:17:06,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-02 22:17:06,622 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 22:17:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 22:17:06,623 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2023-12-02 22:17:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2023-12-02 22:17:06,623 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2023-12-02 22:17:06,623 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2023-12-02 22:17:06,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-02 22:17:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-02 22:17:06,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 22:17:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 22:17:06,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-12-02 22:17:06,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-12-02 22:17:06,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2023-12-02 22:17:06,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2023-12-02 22:17:06,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-02 22:17:06,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-02 22:17:06,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-12-02 22:17:06,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-12-02 22:17:06,625 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-02 22:17:06,625 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-02 22:17:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-02 22:17:06,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-02 22:17:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:17:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2023-12-02 22:17:06,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2023-12-02 22:17:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 22:17:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 22:17:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2023-12-02 22:17:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2023-12-02 22:17:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:17:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2023-12-02 22:17:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2023-12-02 22:17:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2023-12-02 22:17:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2023-12-02 22:17:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2023-12-02 22:17:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2023-12-02 22:17:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2023-12-02 22:17:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2023-12-02 22:17:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2023-12-02 22:17:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2023-12-02 22:17:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-12-02 22:17:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-12-02 22:17:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:17:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 22:17:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 22:17:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2023-12-02 22:17:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2023-12-02 22:17:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-02 22:17:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-02 22:17:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-02 22:17:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-02 22:17:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2023-12-02 22:17:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2023-12-02 22:17:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2023-12-02 22:17:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2023-12-02 22:17:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 22:17:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 22:17:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-02 22:17:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-02 22:17:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2023-12-02 22:17:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2023-12-02 22:17:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 22:17:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 22:17:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 22:17:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 22:17:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-02 22:17:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-02 22:17:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2023-12-02 22:17:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2023-12-02 22:17:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2023-12-02 22:17:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2023-12-02 22:17:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2023-12-02 22:17:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2023-12-02 22:17:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-12-02 22:17:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-12-02 22:17:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2023-12-02 22:17:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2023-12-02 22:17:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 22:17:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 22:17:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-12-02 22:17:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-12-02 22:17:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-02 22:17:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-02 22:17:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-12-02 22:17:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-12-02 22:17:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2023-12-02 22:17:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2023-12-02 22:17:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2023-12-02 22:17:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2023-12-02 22:17:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-12-02 22:17:06,637 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-12-02 22:17:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 22:17:06,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 22:17:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:17:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2023-12-02 22:17:06,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2023-12-02 22:17:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 22:17:06,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 22:17:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2023-12-02 22:17:06,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2023-12-02 22:17:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-12-02 22:17:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-12-02 22:17:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-02 22:17:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-02 22:17:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2023-12-02 22:17:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2023-12-02 22:17:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-02 22:17:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-02 22:17:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2023-12-02 22:17:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2023-12-02 22:17:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 22:17:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 22:17:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-02 22:17:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-02 22:17:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2023-12-02 22:17:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2023-12-02 22:17:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 22:17:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 22:17:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-02 22:17:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-02 22:17:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-12-02 22:17:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-12-02 22:17:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-12-02 22:17:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-12-02 22:17:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-12-02 22:17:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-12-02 22:17:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2023-12-02 22:17:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2023-12-02 22:17:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-02 22:17:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-02 22:17:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2023-12-02 22:17:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2023-12-02 22:17:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-12-02 22:17:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2023-12-02 22:17:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2023-12-02 22:17:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2023-12-02 22:17:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2023-12-02 22:17:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:17:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2023-12-02 22:17:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2023-12-02 22:17:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2023-12-02 22:17:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2023-12-02 22:17:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 22:17:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 22:17:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-12-02 22:17:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-12-02 22:17:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2023-12-02 22:17:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2023-12-02 22:17:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2023-12-02 22:17:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2023-12-02 22:17:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-12-02 22:17:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-12-02 22:17:07,994 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:17:07,998 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:17:29,376 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 22:21:12,021 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:21:19,530 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:21:19,531 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-12-02 22:21:19,533 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:21:19 BoogieIcfgContainer [2023-12-02 22:21:19,534 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:21:19,535 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:21:19,535 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:21:19,543 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:21:19,543 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:21:19" (1/1) ... [2023-12-02 22:21:19,550 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:21:19,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 3328 states and 4856 transitions. [2023-12-02 22:21:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 4856 transitions. [2023-12-02 22:21:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 22:21:19,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:19,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 22:21:24,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:21:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 3338 states and 4870 transitions. [2023-12-02 22:21:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 4870 transitions. [2023-12-02 22:21:24,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 22:21:24,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:24,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:25,758 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:21:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:25,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 3344 states and 4879 transitions. [2023-12-02 22:21:25,946 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 4879 transitions. [2023-12-02 22:21:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:21:25,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:25,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:27,941 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2023-12-02 22:21:28,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:28,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4921 states to 3355 states and 4898 transitions. [2023-12-02 22:21:28,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 4898 transitions. [2023-12-02 22:21:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:21:28,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:28,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:28,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-12-02 22:21:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:29,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 3351 states and 4891 transitions. [2023-12-02 22:21:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 4891 transitions. [2023-12-02 22:21:29,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-02 22:21:29,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:29,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:29,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:31,026 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 22:21:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:31,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3364 states and 4917 transitions. [2023-12-02 22:21:31,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 4917 transitions. [2023-12-02 22:21:31,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-02 22:21:31,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:31,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-02 22:21:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 3370 states and 4925 transitions. [2023-12-02 22:21:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3370 states and 4925 transitions. [2023-12-02 22:21:32,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-02 22:21:32,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:32,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:33,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:34,401 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-02 22:21:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4964 states to 3376 states and 4933 transitions. [2023-12-02 22:21:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 4933 transitions. [2023-12-02 22:21:34,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-02 22:21:34,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:34,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:21:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4988 states to 3385 states and 4957 transitions. [2023-12-02 22:21:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 3385 states and 4957 transitions. [2023-12-02 22:21:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-02 22:21:36,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:37,247 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2023-12-02 22:21:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:38,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5004 states to 3395 states and 4973 transitions. [2023-12-02 22:21:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 4973 transitions. [2023-12-02 22:21:38,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-02 22:21:38,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:38,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2023-12-02 22:21:39,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:39,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5006 states to 3397 states and 4975 transitions. [2023-12-02 22:21:39,490 INFO L276 IsEmpty]: Start isEmpty. Operand 3397 states and 4975 transitions. [2023-12-02 22:21:39,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:21:39,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:39,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:40,762 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-12-02 22:21:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:40,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 3406 states and 4988 transitions. [2023-12-02 22:21:40,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3406 states and 4988 transitions. [2023-12-02 22:21:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:21:40,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:40,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-12-02 22:21:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:42,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 3411 states and 4995 transitions. [2023-12-02 22:21:42,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 4995 transitions. [2023-12-02 22:21:42,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:21:42,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:42,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:43,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1046 trivial. 0 not checked. [2023-12-02 22:21:43,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:43,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5103 states to 3455 states and 5072 transitions. [2023-12-02 22:21:43,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3455 states and 5072 transitions. [2023-12-02 22:21:43,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-02 22:21:43,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:43,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:44,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:45,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1046 trivial. 0 not checked. [2023-12-02 22:21:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5104 states to 3456 states and 5073 transitions. [2023-12-02 22:21:45,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 5073 transitions. [2023-12-02 22:21:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-12-02 22:21:45,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:45,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:45,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:46,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2023-12-02 22:21:46,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:46,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5106 states to 3458 states and 5075 transitions. [2023-12-02 22:21:46,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3458 states and 5075 transitions. [2023-12-02 22:21:46,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-12-02 22:21:46,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:46,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:46,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:47,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2023-12-02 22:21:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:47,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5114 states to 3462 states and 5083 transitions. [2023-12-02 22:21:47,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 5083 transitions. [2023-12-02 22:21:47,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2023-12-02 22:21:47,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:47,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2023-12-02 22:21:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:49,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5115 states to 3463 states and 5084 transitions. [2023-12-02 22:21:49,233 INFO L276 IsEmpty]: Start isEmpty. Operand 3463 states and 5084 transitions. [2023-12-02 22:21:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-12-02 22:21:49,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:49,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2023-12-02 22:21:50,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:50,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5117 states to 3465 states and 5086 transitions. [2023-12-02 22:21:50,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3465 states and 5086 transitions. [2023-12-02 22:21:50,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-12-02 22:21:50,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:50,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2023-12-02 22:21:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5119 states to 3467 states and 5088 transitions. [2023-12-02 22:21:51,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 5088 transitions. [2023-12-02 22:21:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:21:51,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-12-02 22:21:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 3477 states and 5113 transitions. [2023-12-02 22:21:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 5113 transitions. [2023-12-02 22:21:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-12-02 22:21:53,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:53,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:54,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-12-02 22:21:54,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3483 states and 5123 transitions. [2023-12-02 22:21:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 5123 transitions. [2023-12-02 22:21:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2023-12-02 22:21:54,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1069 trivial. 0 not checked. [2023-12-02 22:21:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3485 states and 5125 transitions. [2023-12-02 22:21:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 3485 states and 5125 transitions. [2023-12-02 22:21:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2023-12-02 22:21:56,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:56,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:57,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1073 trivial. 0 not checked. [2023-12-02 22:21:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:57,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 3487 states and 5127 transitions. [2023-12-02 22:21:57,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3487 states and 5127 transitions. [2023-12-02 22:21:57,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-02 22:21:57,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:57,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2023-12-02 22:21:58,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5174 states to 3489 states and 5129 transitions. [2023-12-02 22:21:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 5129 transitions. [2023-12-02 22:21:58,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-12-02 22:21:58,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:58,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1073 trivial. 0 not checked. [2023-12-02 22:21:59,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:59,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 3495 states and 5141 transitions. [2023-12-02 22:21:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 5141 transitions. [2023-12-02 22:21:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-12-02 22:21:59,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:59,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:59,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1085 trivial. 0 not checked. [2023-12-02 22:22:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:00,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 3500 states and 5148 transitions. [2023-12-02 22:22:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 5148 transitions. [2023-12-02 22:22:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 22:22:00,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:00,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:02,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1534 trivial. 0 not checked. [2023-12-02 22:22:02,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:02,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3506 states and 5159 transitions. [2023-12-02 22:22:02,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3506 states and 5159 transitions. [2023-12-02 22:22:02,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 22:22:02,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:02,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:02,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1534 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1534 trivial. 0 not checked. [2023-12-02 22:22:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3507 states and 5160 transitions. [2023-12-02 22:22:03,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 5160 transitions. [2023-12-02 22:22:03,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 22:22:03,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:03,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:04,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1085 trivial. 0 not checked. [2023-12-02 22:22:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3510 states and 5164 transitions. [2023-12-02 22:22:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 3510 states and 5164 transitions. [2023-12-02 22:22:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 22:22:04,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:04,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:05,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1087 trivial. 0 not checked. [2023-12-02 22:22:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:06,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5217 states to 3516 states and 5172 transitions. [2023-12-02 22:22:06,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3516 states and 5172 transitions. [2023-12-02 22:22:06,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-02 22:22:06,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:06,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2023-12-02 22:22:20,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:22:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:20,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3527 states and 5194 transitions. [2023-12-02 22:22:20,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3527 states and 5194 transitions. [2023-12-02 22:22:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-02 22:22:20,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:20,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:24,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:25,437 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2023-12-02 22:22:25,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:25,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3530 states and 5198 transitions. [2023-12-02 22:22:25,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3530 states and 5198 transitions. [2023-12-02 22:22:25,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2023-12-02 22:22:25,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:28,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2023-12-02 22:22:29,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 3540 states and 5223 transitions. [2023-12-02 22:22:29,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3540 states and 5223 transitions. [2023-12-02 22:22:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-12-02 22:22:29,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:33,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 283 trivial. 0 not checked. [2023-12-02 22:22:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3533 states and 5211 transitions. [2023-12-02 22:22:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3533 states and 5211 transitions. [2023-12-02 22:22:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-12-02 22:22:33,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:33,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:37,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:37,707 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2023-12-02 22:22:38,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 3534 states and 5217 transitions. [2023-12-02 22:22:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 3534 states and 5217 transitions. [2023-12-02 22:22:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 22:22:38,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:38,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:38,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:39,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1105 trivial. 0 not checked. [2023-12-02 22:22:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:39,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3537 states and 5221 transitions. [2023-12-02 22:22:39,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3537 states and 5221 transitions. [2023-12-02 22:22:39,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2023-12-02 22:22:39,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:39,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1544 trivial. 0 not checked. [2023-12-02 22:22:40,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:40,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3543 states and 5229 transitions. [2023-12-02 22:22:40,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 5229 transitions. [2023-12-02 22:22:40,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2023-12-02 22:22:40,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:40,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:42,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1133 trivial. 0 not checked. [2023-12-02 22:22:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5308 states to 3546 states and 5240 transitions. [2023-12-02 22:22:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3546 states and 5240 transitions. [2023-12-02 22:22:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-12-02 22:22:42,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1133 trivial. 0 not checked. [2023-12-02 22:22:43,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:43,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5311 states to 3548 states and 5243 transitions. [2023-12-02 22:22:43,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3548 states and 5243 transitions. [2023-12-02 22:22:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2023-12-02 22:22:43,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:43,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:47,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:48,507 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-02 22:22:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:48,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5325 states to 3557 states and 5257 transitions. [2023-12-02 22:22:48,708 INFO L276 IsEmpty]: Start isEmpty. Operand 3557 states and 5257 transitions. [2023-12-02 22:22:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-12-02 22:22:48,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:50,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1133 trivial. 0 not checked. [2023-12-02 22:22:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3559 states and 5260 transitions. [2023-12-02 22:22:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3559 states and 5260 transitions. [2023-12-02 22:22:50,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-12-02 22:22:50,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:50,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:51,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1133 trivial. 0 not checked. [2023-12-02 22:22:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:51,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5329 states to 3560 states and 5261 transitions. [2023-12-02 22:22:51,499 INFO L276 IsEmpty]: Start isEmpty. Operand 3560 states and 5261 transitions. [2023-12-02 22:22:51,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2023-12-02 22:22:51,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:51,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2023-12-02 22:22:56,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 3562 states and 5263 transitions. [2023-12-02 22:22:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 3562 states and 5263 transitions. [2023-12-02 22:22:56,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2023-12-02 22:22:56,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:56,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 22:23:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:01,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 3582 states and 5296 transitions. [2023-12-02 22:23:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3582 states and 5296 transitions. [2023-12-02 22:23:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2023-12-02 22:23:01,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1159 trivial. 0 not checked. [2023-12-02 22:23:03,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5377 states to 3588 states and 5304 transitions. [2023-12-02 22:23:03,114 INFO L276 IsEmpty]: Start isEmpty. Operand 3588 states and 5304 transitions. [2023-12-02 22:23:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 22:23:03,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:03,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1159 trivial. 0 not checked. [2023-12-02 22:23:04,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:04,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 3594 states and 5312 transitions. [2023-12-02 22:23:04,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3594 states and 5312 transitions. [2023-12-02 22:23:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2023-12-02 22:23:04,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:08,396 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 22:23:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:08,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 3596 states and 5314 transitions. [2023-12-02 22:23:08,481 INFO L276 IsEmpty]: Start isEmpty. Operand 3596 states and 5314 transitions. [2023-12-02 22:23:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2023-12-02 22:23:08,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:08,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1159 trivial. 0 not checked. [2023-12-02 22:23:09,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:09,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 3602 states and 5322 transitions. [2023-12-02 22:23:09,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3602 states and 5322 transitions. [2023-12-02 22:23:09,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2023-12-02 22:23:09,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:09,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:11,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1159 trivial. 0 not checked. [2023-12-02 22:23:11,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 3608 states and 5330 transitions. [2023-12-02 22:23:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 3608 states and 5330 transitions. [2023-12-02 22:23:11,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2023-12-02 22:23:11,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:11,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:11,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:12,223 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2023-12-02 22:23:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:12,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5439 states to 3626 states and 5366 transitions. [2023-12-02 22:23:12,465 INFO L276 IsEmpty]: Start isEmpty. Operand 3626 states and 5366 transitions. [2023-12-02 22:23:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-12-02 22:23:12,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:12,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:12,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2023-12-02 22:23:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 3632 states and 5374 transitions. [2023-12-02 22:23:13,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3632 states and 5374 transitions. [2023-12-02 22:23:13,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2023-12-02 22:23:13,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:13,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:15,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 14631 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:23:15,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:23:15,936 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2023-12-02 22:23:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:16,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5451 states to 3634 states and 5378 transitions. [2023-12-02 22:23:16,250 INFO L276 IsEmpty]: Start isEmpty. Operand 3634 states and 5378 transitions. [2023-12-02 22:23:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-12-02 22:23:16,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2023-12-02 22:23:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:18,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5455 states to 3636 states and 5382 transitions. [2023-12-02 22:23:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 3636 states and 5382 transitions. [2023-12-02 22:23:18,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2023-12-02 22:23:18,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:18,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:20,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 14656 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 22:23:20,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:23:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2023-12-02 22:23:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5461 states to 3640 states and 5388 transitions. [2023-12-02 22:23:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 5388 transitions. [2023-12-02 22:23:24,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-12-02 22:23:24,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:24,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2023-12-02 22:23:34,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:23:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:35,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 3640 states and 5387 transitions. [2023-12-02 22:23:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 5387 transitions. [2023-12-02 22:23:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2023-12-02 22:23:35,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:35,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:36,346 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2023-12-02 22:23:36,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:23:36,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 3641 states and 5389 transitions. [2023-12-02 22:23:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3641 states and 5389 transitions. [2023-12-02 22:23:36,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-12-02 22:23:36,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:23:36,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:23:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:38,676 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2023-12-02 22:23:48,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:23:58,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:24:09,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:24:19,153 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:24:21,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:21,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 3710 states and 5493 transitions. [2023-12-02 22:24:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5493 transitions. [2023-12-02 22:24:21,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2023-12-02 22:24:21,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:21,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:24,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:24,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 14686 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:24:24,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:25,353 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-02 22:24:25,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:25,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5573 states to 3715 states and 5500 transitions. [2023-12-02 22:24:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5500 transitions. [2023-12-02 22:24:25,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-12-02 22:24:25,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:25,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:28,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 14826 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:24:28,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:29,017 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 139 proven. 1 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2023-12-02 22:24:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:30,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5579 states to 3719 states and 5506 transitions. [2023-12-02 22:24:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5506 transitions. [2023-12-02 22:24:30,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2023-12-02 22:24:30,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:30,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:33,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 14806 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:24:33,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:33,252 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-02 22:24:33,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:33,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 3721 states and 5508 transitions. [2023-12-02 22:24:33,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5508 transitions. [2023-12-02 22:24:33,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2023-12-02 22:24:33,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:33,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:34,137 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2023-12-02 22:24:34,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5600 states to 3729 states and 5527 transitions. [2023-12-02 22:24:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5527 transitions. [2023-12-02 22:24:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2023-12-02 22:24:34,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:34,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2023-12-02 22:24:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:35,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 3735 states and 5536 transitions. [2023-12-02 22:24:35,335 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5536 transitions. [2023-12-02 22:24:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2023-12-02 22:24:35,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:35,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:38,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 14838 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:24:38,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:39,255 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:24:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:40,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5626 states to 3745 states and 5553 transitions. [2023-12-02 22:24:40,602 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5553 transitions. [2023-12-02 22:24:40,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2023-12-02 22:24:40,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:40,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2023-12-02 22:24:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:43,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 3748 states and 5558 transitions. [2023-12-02 22:24:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5558 transitions. [2023-12-02 22:24:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2023-12-02 22:24:43,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:43,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:46,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:46,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 14991 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 22:24:46,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:46,822 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 139 proven. 6 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2023-12-02 22:24:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:47,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5637 states to 3752 states and 5564 transitions. [2023-12-02 22:24:47,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5564 transitions. [2023-12-02 22:24:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2023-12-02 22:24:47,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2023-12-02 22:24:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:53,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 3754 states and 5565 transitions. [2023-12-02 22:24:53,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3754 states and 5565 transitions. [2023-12-02 22:24:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2023-12-02 22:24:53,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:53,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:56,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 14971 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:24:56,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:24:57,261 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-02 22:24:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:58,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5644 states to 3757 states and 5571 transitions. [2023-12-02 22:24:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 5571 transitions. [2023-12-02 22:24:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-12-02 22:24:58,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:58,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 386 trivial. 0 not checked. [2023-12-02 22:24:59,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 3763 states and 5579 transitions. [2023-12-02 22:24:59,555 INFO L276 IsEmpty]: Start isEmpty. Operand 3763 states and 5579 transitions. [2023-12-02 22:24:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-12-02 22:24:59,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:59,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 386 trivial. 0 not checked. [2023-12-02 22:25:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:00,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5660 states to 3769 states and 5587 transitions. [2023-12-02 22:25:00,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 5587 transitions. [2023-12-02 22:25:00,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2023-12-02 22:25:00,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:00,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:03,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 15003 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 22:25:03,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:25:05,125 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2023-12-02 22:25:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5668 states to 3770 states and 5588 transitions. [2023-12-02 22:25:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5588 transitions. [2023-12-02 22:25:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2023-12-02 22:25:09,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:09,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2023-12-02 22:25:13,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:13,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 3775 states and 5595 transitions. [2023-12-02 22:25:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 3775 states and 5595 transitions. [2023-12-02 22:25:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2023-12-02 22:25:13,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:13,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:16,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 15156 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 22:25:16,775 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:25:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 139 proven. 15 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2023-12-02 22:25:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5681 states to 3779 states and 5601 transitions. [2023-12-02 22:25:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3779 states and 5601 transitions. [2023-12-02 22:25:18,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2023-12-02 22:25:18,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:18,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:22,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:22,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 15033 conjuncts, 3 conjunts are in the unsatisfiable core [2023-12-02 22:25:22,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:25:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2023-12-02 22:25:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:25,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5683 states to 3780 states and 5603 transitions. [2023-12-02 22:25:25,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3780 states and 5603 transitions. [2023-12-02 22:25:25,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2023-12-02 22:25:25,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:25,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:25,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:26,303 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2023-12-02 22:25:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5704 states to 3792 states and 5624 transitions. [2023-12-02 22:25:26,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 5624 transitions. [2023-12-02 22:25:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2023-12-02 22:25:26,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:26,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:29,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 15321 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 22:25:29,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:25:30,658 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 139 proven. 28 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2023-12-02 22:25:32,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5710 states to 3796 states and 5630 transitions. [2023-12-02 22:25:32,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3796 states and 5630 transitions. [2023-12-02 22:25:32,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-12-02 22:25:32,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:32,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:32,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:34,456 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2023-12-02 22:25:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:39,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 3798 states and 5632 transitions. [2023-12-02 22:25:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3798 states and 5632 transitions. [2023-12-02 22:25:39,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2023-12-02 22:25:39,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:39,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:43,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2023-12-02 22:25:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 3816 states and 5669 transitions. [2023-12-02 22:25:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3816 states and 5669 transitions. [2023-12-02 22:25:48,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2023-12-02 22:25:48,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:48,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:53,643 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2023-12-02 22:25:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5757 states to 3822 states and 5677 transitions. [2023-12-02 22:25:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 5677 transitions. [2023-12-02 22:25:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2023-12-02 22:25:53,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:53,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2023-12-02 22:26:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 3824 states and 5678 transitions. [2023-12-02 22:26:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3824 states and 5678 transitions. [2023-12-02 22:26:01,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2023-12-02 22:26:01,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:01,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:03,301 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2023-12-02 22:26:04,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5760 states to 3825 states and 5680 transitions. [2023-12-02 22:26:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3825 states and 5680 transitions. [2023-12-02 22:26:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2023-12-02 22:26:04,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2023-12-02 22:26:19,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 3825 states and 5678 transitions. [2023-12-02 22:26:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 3825 states and 5678 transitions. [2023-12-02 22:26:19,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-12-02 22:26:19,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:22,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 15198 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:26:22,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:26:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2023-12-02 22:26:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:28,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5772 states to 3834 states and 5692 transitions. [2023-12-02 22:26:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 5692 transitions. [2023-12-02 22:26:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2023-12-02 22:26:28,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:28,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2023-12-02 22:26:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:37,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 3852 states and 5728 transitions. [2023-12-02 22:26:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 3852 states and 5728 transitions. [2023-12-02 22:26:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-12-02 22:26:37,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:42,167 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2023-12-02 22:26:42,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 3858 states and 5736 transitions. [2023-12-02 22:26:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 3858 states and 5736 transitions. [2023-12-02 22:26:42,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2023-12-02 22:26:42,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:42,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:45,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:45,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 15486 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 22:26:45,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:26:46,914 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 139 proven. 45 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2023-12-02 22:26:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5823 states to 3862 states and 5743 transitions. [2023-12-02 22:26:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3862 states and 5743 transitions. [2023-12-02 22:26:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2023-12-02 22:26:49,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2023-12-02 22:26:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5843 states to 3874 states and 5763 transitions. [2023-12-02 22:26:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3874 states and 5763 transitions. [2023-12-02 22:26:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2023-12-02 22:26:58,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:58,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2023-12-02 22:26:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 3880 states and 5771 transitions. [2023-12-02 22:26:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3880 states and 5771 transitions. [2023-12-02 22:26:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 385 [2023-12-02 22:26:59,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:59,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:27:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2023-12-02 22:27:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:27:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 3886 states and 5779 transitions. [2023-12-02 22:27:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 5779 transitions. [2023-12-02 22:27:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:27:00,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:27:00,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:27:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:27:03,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 15363 conjuncts, 6 conjunts are in the unsatisfiable core [2023-12-02 22:27:03,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:27:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 153 proven. 1 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2023-12-02 22:27:17,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:27:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 3893 states and 5789 transitions. [2023-12-02 22:27:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3893 states and 5789 transitions. [2023-12-02 22:27:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2023-12-02 22:27:17,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:27:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:27:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:27:27,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 16143 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 22:27:27,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:27:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2023-12-02 22:27:54,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:28:04,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:28:14,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:28:24,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:28:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6971 states to 4057 states and 6889 transitions. [2023-12-02 22:28:26,147 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 6889 transitions. [2023-12-02 22:28:26,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2023-12-02 22:28:26,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:26,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:29,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 15651 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 22:28:29,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:28:31,019 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 139 proven. 66 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2023-12-02 22:28:34,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:34,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6980 states to 4061 states and 6898 transitions. [2023-12-02 22:28:34,019 INFO L276 IsEmpty]: Start isEmpty. Operand 4061 states and 6898 transitions. [2023-12-02 22:28:34,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2023-12-02 22:28:34,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:34,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:36,032 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2023-12-02 22:28:39,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6992 states to 4062 states and 6900 transitions. [2023-12-02 22:28:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 4062 states and 6900 transitions. [2023-12-02 22:28:39,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2023-12-02 22:28:39,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:39,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:39,955 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2023-12-02 22:28:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7016 states to 4073 states and 6924 transitions. [2023-12-02 22:28:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 4073 states and 6924 transitions. [2023-12-02 22:28:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2023-12-02 22:28:40,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:43,464 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2023-12-02 22:28:51,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7018 states to 4075 states and 6926 transitions. [2023-12-02 22:28:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 4075 states and 6926 transitions. [2023-12-02 22:28:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2023-12-02 22:28:51,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2023-12-02 22:28:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:59,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7038 states to 4084 states and 6946 transitions. [2023-12-02 22:28:59,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4084 states and 6946 transitions. [2023-12-02 22:28:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-12-02 22:28:59,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:02,768 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2023-12-02 22:29:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:07,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4084 states and 6944 transitions. [2023-12-02 22:29:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 4084 states and 6944 transitions. [2023-12-02 22:29:07,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 417 [2023-12-02 22:29:07,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:07,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2023-12-02 22:29:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:14,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7047 states to 4085 states and 6946 transitions. [2023-12-02 22:29:14,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 6946 transitions. [2023-12-02 22:29:14,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2023-12-02 22:29:14,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:18,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:18,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 15816 conjuncts, 9 conjunts are in the unsatisfiable core [2023-12-02 22:29:18,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:29:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 715 backedges. 139 proven. 91 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2023-12-02 22:29:22,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:22,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7056 states to 4089 states and 6955 transitions. [2023-12-02 22:29:22,955 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6955 transitions. [2023-12-02 22:29:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2023-12-02 22:29:22,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:22,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2023-12-02 22:29:24,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7067 states to 4095 states and 6966 transitions. [2023-12-02 22:29:24,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4095 states and 6966 transitions. [2023-12-02 22:29:24,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2023-12-02 22:29:24,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:24,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:26,531 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2023-12-02 22:29:29,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7069 states to 4096 states and 6968 transitions. [2023-12-02 22:29:29,729 INFO L276 IsEmpty]: Start isEmpty. Operand 4096 states and 6968 transitions. [2023-12-02 22:29:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2023-12-02 22:29:29,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:29,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:33,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:33,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 15558 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-02 22:29:33,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:29:33,924 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2023-12-02 22:29:37,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:37,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7076 states to 4100 states and 6975 transitions. [2023-12-02 22:29:37,458 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6975 transitions. [2023-12-02 22:29:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2023-12-02 22:29:37,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:37,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2023-12-02 22:29:38,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7088 states to 4106 states and 6987 transitions. [2023-12-02 22:29:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 4106 states and 6987 transitions. [2023-12-02 22:29:38,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2023-12-02 22:29:38,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:38,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:39,457 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2023-12-02 22:29:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7100 states to 4112 states and 6999 transitions. [2023-12-02 22:29:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 6999 transitions. [2023-12-02 22:29:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2023-12-02 22:29:39,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:39,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:43,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 15981 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 22:29:43,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 22:29:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 139 proven. 120 refuted. 0 times theorem prover too weak. 565 trivial. 0 not checked. [2023-12-02 22:29:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:48,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7109 states to 4116 states and 7008 transitions. [2023-12-02 22:29:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 4116 states and 7008 transitions. [2023-12-02 22:29:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-02 22:29:48,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:49,175 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2023-12-02 22:29:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:49,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7114 states to 4118 states and 7013 transitions. [2023-12-02 22:29:49,396 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 7013 transitions. [2023-12-02 22:29:49,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2023-12-02 22:29:49,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:49,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 524 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2023-12-02 22:29:53,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7115 states to 4119 states and 7014 transitions. [2023-12-02 22:29:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 7014 transitions. [2023-12-02 22:29:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 502 [2023-12-02 22:29:53,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:53,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:02,356 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2023-12-02 22:30:03,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:30:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:03,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7128 states to 4129 states and 7027 transitions. [2023-12-02 22:30:03,828 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 7027 transitions. [2023-12-02 22:30:03,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-02 22:30:03,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:03,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:12,220 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2023-12-02 22:30:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:12,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7162 states to 4151 states and 7061 transitions. [2023-12-02 22:30:12,579 INFO L276 IsEmpty]: Start isEmpty. Operand 4151 states and 7061 transitions. [2023-12-02 22:30:12,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 613 [2023-12-02 22:30:12,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:12,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2023-12-02 22:30:21,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7166 states to 4157 states and 7065 transitions. [2023-12-02 22:30:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 4157 states and 7065 transitions. [2023-12-02 22:30:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2023-12-02 22:30:21,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:29,480 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2023-12-02 22:30:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:29,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7168 states to 4159 states and 7067 transitions. [2023-12-02 22:30:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 7067 transitions. [2023-12-02 22:30:29,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2023-12-02 22:30:29,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:29,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat