./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 32bit --witnessprinter.graph.data.programhash c1928fd99ddae1c837272e074c24407d4011054550d928a14afc6eb7550c755f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:54:26,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:54:26,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:54:26,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:54:26,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:54:26,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:54:26,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:54:26,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:54:26,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:54:26,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:54:26,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:54:26,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:54:26,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:54:26,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:54:26,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:54:26,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:54:26,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:54:26,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:54:26,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:54:26,605 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:54:26,606 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:54:26,607 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:54:26,608 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:54:26,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:54:26,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:54:26,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:54:26,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:54:26,613 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:54:26,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:54:26,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:54:26,615 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:54:26,616 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:54:26,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:54:26,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:54:26,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:54:26,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:54:26,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:54:26,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:54:26,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:54:26,620 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:54:26,621 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:54:26,622 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:54:26,640 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:54:26,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:54:26,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:54:26,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:54:26,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:54:26,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:54:26,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:54:26,642 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:54:26,642 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:54:26,642 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:54:26,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:54:26,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:54:26,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:54:26,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:54:26,643 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:54:26,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:54:26,643 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:54:26,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:54:26,644 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:54:26,644 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:54:26,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:54:26,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:54:26,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:54:26,645 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:54:26,645 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:54:26,645 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:54:26,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:54:26,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:54:26,645 INFO L138 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_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1928fd99ddae1c837272e074c24407d4011054550d928a14afc6eb7550c755f [2022-12-15 01:54:26,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:54:26,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:54:26,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:54:26,841 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:54:26,841 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:54:26,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-12-15 01:54:29,437 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:54:29,612 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:54:29,612 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c [2022-12-15 01:54:29,622 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/data/2b1464cd0/ee195453458a4140bd22727a9cc08820/FLAG8a06b7222 [2022-12-15 01:54:29,633 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/data/2b1464cd0/ee195453458a4140bd22727a9cc08820 [2022-12-15 01:54:29,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:54:29,636 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:54:29,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:54:29,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:54:29,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:54:29,640 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:54:29" (1/1) ... [2022-12-15 01:54:29,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33fb7b68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:29, skipping insertion in model container [2022-12-15 01:54:29,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:54:29" (1/1) ... [2022-12-15 01:54:29,646 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:54:29,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:54:30,053 WARN L237 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_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[24251,24264] [2022-12-15 01:54:30,100 WARN L237 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_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[28044,28057] [2022-12-15 01:54:30,215 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:54:30,230 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:54:30,356 WARN L237 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_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[24251,24264] [2022-12-15 01:54:30,385 WARN L237 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_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.2.ufo.BOUNDED-8.pals.c.v+lhb-reducer.c[28044,28057] [2022-12-15 01:54:30,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:54:30,507 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:54:30,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30 WrapperNode [2022-12-15 01:54:30,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:54:30,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:54:30,508 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:54:30,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:54:30,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,529 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,575 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2364 [2022-12-15 01:54:30,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:54:30,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:54:30,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:54:30,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:54:30,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,617 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:54:30,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:54:30,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:54:30,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:54:30,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:54:30" (1/1) ... [2022-12-15 01:54:30,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:54:30,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:54:30,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:54:30,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ab20406-7238-4ce8-9ceb-0c14e0a5aed1/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:54:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:54:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:54:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:54:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:54:30,803 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:54:30,804 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:54:31,957 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:54:32,387 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:54:32,388 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:54:32,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:54:32 BoogieIcfgContainer [2022-12-15 01:54:32,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:54:32,393 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:54:32,393 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:54:32,401 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:54:32,402 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:54:32" (1/1) ... [2022-12-15 01:54:32,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:54:32,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:32,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 491 states and 825 transitions. [2022-12-15 01:54:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 825 transitions. [2022-12-15 01:54:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-15 01:54:32,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:32,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:33,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:33,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:33,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 585 states and 1030 transitions. [2022-12-15 01:54:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1030 transitions. [2022-12-15 01:54:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:33,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:33,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 684 states and 1246 transitions. [2022-12-15 01:54:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1246 transitions. [2022-12-15 01:54:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:34,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:34,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:34,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 687 states and 1252 transitions. [2022-12-15 01:54:34,267 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1252 transitions. [2022-12-15 01:54:34,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:34,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:34,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:34,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 785 states and 1464 transitions. [2022-12-15 01:54:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1464 transitions. [2022-12-15 01:54:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:34,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:35,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:35,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 788 states and 1471 transitions. [2022-12-15 01:54:35,107 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1471 transitions. [2022-12-15 01:54:35,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:35,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:35,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:35,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:35,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:35,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 874 states and 1652 transitions. [2022-12-15 01:54:35,694 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1652 transitions. [2022-12-15 01:54:35,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:35,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:35,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:35,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:36,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:36,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 879 states and 1665 transitions. [2022-12-15 01:54:36,010 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1665 transitions. [2022-12-15 01:54:36,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:36,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:36,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:36,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 882 states and 1674 transitions. [2022-12-15 01:54:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1674 transitions. [2022-12-15 01:54:36,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:36,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:36,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:36,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 955 states and 1823 transitions. [2022-12-15 01:54:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1823 transitions. [2022-12-15 01:54:36,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:36,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:36,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:36,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:37,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 960 states and 1837 transitions. [2022-12-15 01:54:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1837 transitions. [2022-12-15 01:54:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:37,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:37,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:37,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 963 states and 1847 transitions. [2022-12-15 01:54:37,706 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1847 transitions. [2022-12-15 01:54:37,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:37,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:37,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:37,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:37,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:38,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 968 states and 1862 transitions. [2022-12-15 01:54:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1862 transitions. [2022-12-15 01:54:38,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:38,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:38,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:39,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1032 states and 1988 transitions. [2022-12-15 01:54:39,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1988 transitions. [2022-12-15 01:54:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:39,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:39,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:39,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:39,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1035 states and 1998 transitions. [2022-12-15 01:54:39,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1998 transitions. [2022-12-15 01:54:39,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:39,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:39,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:39,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:40,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1038 states and 2008 transitions. [2022-12-15 01:54:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 2008 transitions. [2022-12-15 01:54:40,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:40,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:40,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:40,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:40,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1043 states and 2025 transitions. [2022-12-15 01:54:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2025 transitions. [2022-12-15 01:54:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:40,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1044 states and 2031 transitions. [2022-12-15 01:54:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 2031 transitions. [2022-12-15 01:54:40,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:40,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:40,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:41,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1049 states and 2048 transitions. [2022-12-15 01:54:41,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2048 transitions. [2022-12-15 01:54:41,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:41,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:41,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:41,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:41,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:41,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1050 states and 2054 transitions. [2022-12-15 01:54:41,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 2054 transitions. [2022-12-15 01:54:41,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:41,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:41,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:41,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:41,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1051 states and 2059 transitions. [2022-12-15 01:54:41,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2059 transitions. [2022-12-15 01:54:41,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:41,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:41,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:44,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:44,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1127 states and 2213 transitions. [2022-12-15 01:54:44,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2213 transitions. [2022-12-15 01:54:44,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:44,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:44,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:44,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1130 states and 2224 transitions. [2022-12-15 01:54:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2224 transitions. [2022-12-15 01:54:45,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:45,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:45,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:45,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:45,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1133 states and 2234 transitions. [2022-12-15 01:54:45,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 2234 transitions. [2022-12-15 01:54:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:45,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:45,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:45,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2404 states to 1216 states and 2404 transitions. [2022-12-15 01:54:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2404 transitions. [2022-12-15 01:54:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:50,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:50,662 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:51,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:51,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1219 states and 2415 transitions. [2022-12-15 01:54:51,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2415 transitions. [2022-12-15 01:54:51,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:51,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:51,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:51,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:51,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1220 states and 2419 transitions. [2022-12-15 01:54:51,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2419 transitions. [2022-12-15 01:54:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:51,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:51,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:51,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1238 states and 2462 transitions. [2022-12-15 01:54:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2462 transitions. [2022-12-15 01:54:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:53,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:53,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:53,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:53,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:54,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1241 states and 2472 transitions. [2022-12-15 01:54:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2472 transitions. [2022-12-15 01:54:54,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:54,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:54,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:54,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1244 states and 2481 transitions. [2022-12-15 01:54:54,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2481 transitions. [2022-12-15 01:54:54,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:54,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:54,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:54,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2495 states to 1250 states and 2495 transitions. [2022-12-15 01:54:54,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2495 transitions. [2022-12-15 01:54:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:54,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:54,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:54,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:55,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1253 states and 2505 transitions. [2022-12-15 01:54:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2505 transitions. [2022-12-15 01:54:55,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:55,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:55,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:55,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1267 states and 2538 transitions. [2022-12-15 01:54:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2538 transitions. [2022-12-15 01:54:57,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:57,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:57,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:57,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:54:57,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:54:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1268 states and 2541 transitions. [2022-12-15 01:54:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2541 transitions. [2022-12-15 01:54:57,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:54:57,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:54:57,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:54:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:54:57,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 1292 states and 2598 transitions. [2022-12-15 01:55:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2598 transitions. [2022-12-15 01:55:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:55:00,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:00,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:01,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:01,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:01,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1295 states and 2607 transitions. [2022-12-15 01:55:01,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 2607 transitions. [2022-12-15 01:55:01,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:55:01,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:01,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:01,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:06,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2665 states to 1319 states and 2665 transitions. [2022-12-15 01:55:06,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 2665 transitions. [2022-12-15 01:55:06,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-15 01:55:06,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:06,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:06,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:06,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:06,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 1322 states and 2671 transitions. [2022-12-15 01:55:06,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2671 transitions. [2022-12-15 01:55:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:06,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:06,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:07,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1327 states and 2681 transitions. [2022-12-15 01:55:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 2681 transitions. [2022-12-15 01:55:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:08,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:08,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:08,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1332 states and 2690 transitions. [2022-12-15 01:55:08,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2690 transitions. [2022-12-15 01:55:08,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:08,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:09,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:09,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:09,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1335 states and 2693 transitions. [2022-12-15 01:55:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2693 transitions. [2022-12-15 01:55:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:09,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:09,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:09,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:10,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:10,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 1337 states and 2694 transitions. [2022-12-15 01:55:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 2694 transitions. [2022-12-15 01:55:10,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:10,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:10,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:10,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1340 states and 2697 transitions. [2022-12-15 01:55:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2697 transitions. [2022-12-15 01:55:10,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:10,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:10,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:10,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:11,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 1364 states and 2763 transitions. [2022-12-15 01:55:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 2763 transitions. [2022-12-15 01:55:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:15,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:16,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:20,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1388 states and 2828 transitions. [2022-12-15 01:55:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2828 transitions. [2022-12-15 01:55:20,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:20,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:20,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:20,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:21,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 1412 states and 2894 transitions. [2022-12-15 01:55:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2894 transitions. [2022-12-15 01:55:26,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:26,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:26,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2960 states to 1436 states and 2960 transitions. [2022-12-15 01:55:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2960 transitions. [2022-12-15 01:55:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:34,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:34,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:34,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:35,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1460 states and 3025 transitions. [2022-12-15 01:55:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 3025 transitions. [2022-12-15 01:55:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:43,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:43,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:48,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 1520 states and 3150 transitions. [2022-12-15 01:55:48,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 3150 transitions. [2022-12-15 01:55:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:48,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:48,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:48,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1518 states and 3139 transitions. [2022-12-15 01:55:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 3139 transitions. [2022-12-15 01:55:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:48,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:48,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:55:48,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:55:59,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:55:59,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3205 states to 1542 states and 3205 transitions. [2022-12-15 01:55:59,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 3205 transitions. [2022-12-15 01:55:59,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:55:59,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:55:59,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:55:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:00,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:56:16,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 1566 states and 3273 transitions. [2022-12-15 01:56:16,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3273 transitions. [2022-12-15 01:56:16,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:56:16,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:56:37,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:37,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3342 states to 1590 states and 3342 transitions. [2022-12-15 01:56:37,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 3342 transitions. [2022-12-15 01:56:37,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:56:37,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:37,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:38,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:57:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:06,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1614 states and 3414 transitions. [2022-12-15 01:57:06,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 3414 transitions. [2022-12-15 01:57:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:57:06,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:06,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:57:44,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1638 states and 3488 transitions. [2022-12-15 01:57:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 3488 transitions. [2022-12-15 01:57:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:57:44,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:45,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:58:30,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:30,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3562 states to 1662 states and 3562 transitions. [2022-12-15 01:58:30,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 3562 transitions. [2022-12-15 01:58:30,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:58:30,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:30,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:32,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:28,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 1686 states and 3641 transitions. [2022-12-15 01:59:28,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 3641 transitions. [2022-12-15 01:59:28,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:59:28,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1688 states and 3642 transitions. [2022-12-15 01:59:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1688 states and 3642 transitions. [2022-12-15 01:59:28,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:59:28,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:28,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:29,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:31,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1691 states and 3646 transitions. [2022-12-15 01:59:31,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3646 transitions. [2022-12-15 01:59:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:59:31,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3649 states to 1694 states and 3649 transitions. [2022-12-15 01:59:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 3649 transitions. [2022-12-15 01:59:31,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:59:31,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:31,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:33,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3653 states to 1697 states and 3653 transitions. [2022-12-15 01:59:33,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 3653 transitions. [2022-12-15 01:59:33,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:59:33,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:33,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:33,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:33,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:33,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 1700 states and 3656 transitions. [2022-12-15 01:59:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3656 transitions. [2022-12-15 01:59:33,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:59:33,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:33,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:34,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:34,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:36,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3660 states to 1703 states and 3660 transitions. [2022-12-15 01:59:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 3660 transitions. [2022-12-15 01:59:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-15 01:59:36,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:36,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:36,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:47,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:47,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 1709 states and 3673 transitions. [2022-12-15 01:59:47,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3673 transitions. [2022-12-15 01:59:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:59:47,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:47,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:47,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 1709 states and 3672 transitions. [2022-12-15 01:59:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3672 transitions. [2022-12-15 01:59:47,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:59:47,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:47,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:48,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:48,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 1709 states and 3671 transitions. [2022-12-15 01:59:48,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3671 transitions. [2022-12-15 01:59:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:59:48,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:48,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:48,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1709 states and 3670 transitions. [2022-12-15 01:59:48,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 3670 transitions. [2022-12-15 01:59:48,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:59:48,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:48,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:48,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:48,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1715 states and 3700 transitions. [2022-12-15 01:59:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 3700 transitions. [2022-12-15 01:59:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:59:54,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:54,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:54,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:57,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 1717 states and 3700 transitions. [2022-12-15 01:59:57,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3700 transitions. [2022-12-15 01:59:57,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:59:57,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:57,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:59:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 1719 states and 3703 transitions. [2022-12-15 01:59:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 3703 transitions. [2022-12-15 01:59:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 01:59:59,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:00,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:00,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 1721 states and 3706 transitions. [2022-12-15 02:00:00,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3706 transitions. [2022-12-15 02:00:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:00,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:00,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 1724 states and 3707 transitions. [2022-12-15 02:00:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 3707 transitions. [2022-12-15 02:00:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:01,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:01,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:04,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:04,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1726 states and 3708 transitions. [2022-12-15 02:00:04,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3708 transitions. [2022-12-15 02:00:04,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:04,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:04,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:04,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:07,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:07,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 1728 states and 3708 transitions. [2022-12-15 02:00:07,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 3708 transitions. [2022-12-15 02:00:07,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:07,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:07,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:07,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:15,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 1734 states and 3732 transitions. [2022-12-15 02:00:15,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 3732 transitions. [2022-12-15 02:00:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:15,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:15,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:15,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:16,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 1737 states and 3733 transitions. [2022-12-15 02:00:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3733 transitions. [2022-12-15 02:00:16,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:16,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:16,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:16,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:16,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:16,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3732 states to 1737 states and 3732 transitions. [2022-12-15 02:00:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3732 transitions. [2022-12-15 02:00:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:16,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:16,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1743 states and 3756 transitions. [2022-12-15 02:00:24,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 3756 transitions. [2022-12-15 02:00:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:24,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:24,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:24,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:24,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1745 states and 3756 transitions. [2022-12-15 02:00:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 3756 transitions. [2022-12-15 02:00:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:27,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1747 states and 3756 transitions. [2022-12-15 02:00:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 3756 transitions. [2022-12-15 02:00:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:29,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:29,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:32,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:32,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 1749 states and 3757 transitions. [2022-12-15 02:00:32,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3757 transitions. [2022-12-15 02:00:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:32,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:32,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:32,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:34,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:34,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3758 states to 1751 states and 3758 transitions. [2022-12-15 02:00:34,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 3758 transitions. [2022-12-15 02:00:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:34,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1753 states and 3759 transitions. [2022-12-15 02:00:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 3759 transitions. [2022-12-15 02:00:35,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:35,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:35,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:36,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:40,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 1757 states and 3771 transitions. [2022-12-15 02:00:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 3771 transitions. [2022-12-15 02:00:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:40,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:40,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:40,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 1761 states and 3780 transitions. [2022-12-15 02:00:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 3780 transitions. [2022-12-15 02:00:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:41,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:41,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:41,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:41,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:43,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3789 states to 1765 states and 3789 transitions. [2022-12-15 02:00:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3789 transitions. [2022-12-15 02:00:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:43,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:43,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3800 states to 1769 states and 3800 transitions. [2022-12-15 02:00:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 3800 transitions. [2022-12-15 02:00:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:46,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:46,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:47,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:47,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 1771 states and 3805 transitions. [2022-12-15 02:00:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3805 transitions. [2022-12-15 02:00:47,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:47,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:47,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:47,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:49,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 1773 states and 3810 transitions. [2022-12-15 02:00:49,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3810 transitions. [2022-12-15 02:00:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:49,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:49,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:49,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 1777 states and 3818 transitions. [2022-12-15 02:00:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3818 transitions. [2022-12-15 02:00:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:50,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:50,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:50,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:51,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:51,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 1779 states and 3821 transitions. [2022-12-15 02:00:51,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3821 transitions. [2022-12-15 02:00:51,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:51,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:51,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:51,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3830 states to 1783 states and 3830 transitions. [2022-12-15 02:00:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3830 transitions. [2022-12-15 02:00:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:53,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:53,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:53,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:00:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 1787 states and 3837 transitions. [2022-12-15 02:00:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3837 transitions. [2022-12-15 02:00:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:00:55,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:56,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:56,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3845 states to 1791 states and 3845 transitions. [2022-12-15 02:01:01,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3845 transitions. [2022-12-15 02:01:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:01,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:01,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:01,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1793 states and 3850 transitions. [2022-12-15 02:01:03,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3850 transitions. [2022-12-15 02:01:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:03,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:03,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:03,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:04,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 1797 states and 3859 transitions. [2022-12-15 02:01:04,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3859 transitions. [2022-12-15 02:01:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:04,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:04,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:05,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 1801 states and 3867 transitions. [2022-12-15 02:01:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3867 transitions. [2022-12-15 02:01:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:05,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3872 states to 1803 states and 3872 transitions. [2022-12-15 02:01:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3872 transitions. [2022-12-15 02:01:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:07,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:07,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 1807 states and 3880 transitions. [2022-12-15 02:01:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3880 transitions. [2022-12-15 02:01:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:08,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:08,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:08,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:08,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:09,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:09,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3888 states to 1811 states and 3888 transitions. [2022-12-15 02:01:09,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3888 transitions. [2022-12-15 02:01:09,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:09,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:09,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:09,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:09,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:10,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 1813 states and 3892 transitions. [2022-12-15 02:01:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3892 transitions. [2022-12-15 02:01:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:10,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:10,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:11,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:11,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 1817 states and 3900 transitions. [2022-12-15 02:01:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3900 transitions. [2022-12-15 02:01:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:11,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:11,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:11,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:11,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:11,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3903 states to 1819 states and 3903 transitions. [2022-12-15 02:01:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3903 transitions. [2022-12-15 02:01:11,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:11,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:11,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:11,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:11,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:11,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 1821 states and 3906 transitions. [2022-12-15 02:01:11,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3906 transitions. [2022-12-15 02:01:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:11,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 1823 states and 3909 transitions. [2022-12-15 02:01:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3909 transitions. [2022-12-15 02:01:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:11,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:11,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:13,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 1825 states and 3913 transitions. [2022-12-15 02:01:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 3913 transitions. [2022-12-15 02:01:13,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:13,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:13,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:13,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:15,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:15,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1827 states and 3915 transitions. [2022-12-15 02:01:15,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3915 transitions. [2022-12-15 02:01:15,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:15,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:17,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 1829 states and 3920 transitions. [2022-12-15 02:01:17,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3920 transitions. [2022-12-15 02:01:17,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:17,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:17,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:17,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:19,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3925 states to 1831 states and 3925 transitions. [2022-12-15 02:01:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 3925 transitions. [2022-12-15 02:01:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:19,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:19,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:21,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:21,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3927 states to 1833 states and 3927 transitions. [2022-12-15 02:01:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 3927 transitions. [2022-12-15 02:01:21,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:21,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:21,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:21,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:24,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 1837 states and 3933 transitions. [2022-12-15 02:01:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3933 transitions. [2022-12-15 02:01:24,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:24,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:24,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:24,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:24,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1839 states and 3936 transitions. [2022-12-15 02:01:26,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3936 transitions. [2022-12-15 02:01:26,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:26,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:26,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 1841 states and 3938 transitions. [2022-12-15 02:01:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3938 transitions. [2022-12-15 02:01:28,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:28,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:28,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:30,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3943 states to 1843 states and 3943 transitions. [2022-12-15 02:01:30,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3943 transitions. [2022-12-15 02:01:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:30,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:30,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:34,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:34,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 1847 states and 3949 transitions. [2022-12-15 02:01:34,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3949 transitions. [2022-12-15 02:01:34,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:34,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:34,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:34,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3956 states to 1851 states and 3956 transitions. [2022-12-15 02:01:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3956 transitions. [2022-12-15 02:01:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:37,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:38,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:39,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 1855 states and 3965 transitions. [2022-12-15 02:01:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3965 transitions. [2022-12-15 02:01:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:39,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:39,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:39,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 1857 states and 3970 transitions. [2022-12-15 02:01:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3970 transitions. [2022-12-15 02:01:41,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:41,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:41,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:41,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:43,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 1861 states and 3979 transitions. [2022-12-15 02:01:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3979 transitions. [2022-12-15 02:01:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:43,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:43,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:43,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1863 states and 3981 transitions. [2022-12-15 02:01:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3981 transitions. [2022-12-15 02:01:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:45,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:45,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:49,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:49,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1867 states and 3987 transitions. [2022-12-15 02:01:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3987 transitions. [2022-12-15 02:01:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:49,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:49,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:49,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:50,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:50,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3992 states to 1869 states and 3992 transitions. [2022-12-15 02:01:50,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3992 transitions. [2022-12-15 02:01:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:50,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:50,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:52,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1873 states and 4000 transitions. [2022-12-15 02:01:52,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 4000 transitions. [2022-12-15 02:01:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:52,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:52,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:52,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1877 states and 4008 transitions. [2022-12-15 02:01:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 4008 transitions. [2022-12-15 02:01:54,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:54,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:54,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:54,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 1881 states and 4016 transitions. [2022-12-15 02:01:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 4016 transitions. [2022-12-15 02:01:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:56,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:56,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:56,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:57,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:57,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 1883 states and 4019 transitions. [2022-12-15 02:01:57,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 4019 transitions. [2022-12-15 02:01:57,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:57,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:01:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 1887 states and 4027 transitions. [2022-12-15 02:01:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 4027 transitions. [2022-12-15 02:01:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:01:58,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:00,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 1889 states and 4032 transitions. [2022-12-15 02:02:00,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 4032 transitions. [2022-12-15 02:02:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:00,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:00,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 1891 states and 4035 transitions. [2022-12-15 02:02:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1891 states and 4035 transitions. [2022-12-15 02:02:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:00,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:00,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:00,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:00,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:03,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:03,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4037 states to 1893 states and 4037 transitions. [2022-12-15 02:02:03,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 4037 transitions. [2022-12-15 02:02:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:03,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:03,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:03,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 1895 states and 4040 transitions. [2022-12-15 02:02:03,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 4040 transitions. [2022-12-15 02:02:03,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:03,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:03,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:05,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4042 states to 1897 states and 4042 transitions. [2022-12-15 02:02:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 4042 transitions. [2022-12-15 02:02:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:05,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:07,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:07,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 1901 states and 4050 transitions. [2022-12-15 02:02:07,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 4050 transitions. [2022-12-15 02:02:07,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:07,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:07,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:07,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:07,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:11,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:11,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 1905 states and 4056 transitions. [2022-12-15 02:02:11,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 4056 transitions. [2022-12-15 02:02:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:11,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:11,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:16,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:16,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 1909 states and 4062 transitions. [2022-12-15 02:02:16,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 4062 transitions. [2022-12-15 02:02:16,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:16,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:16,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:16,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:20,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 1913 states and 4068 transitions. [2022-12-15 02:02:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 4068 transitions. [2022-12-15 02:02:20,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:20,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:20,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:20,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 1917 states and 4074 transitions. [2022-12-15 02:02:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 4074 transitions. [2022-12-15 02:02:24,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:24,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:24,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 1921 states and 4080 transitions. [2022-12-15 02:02:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 4080 transitions. [2022-12-15 02:02:28,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:28,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:32,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:32,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 1925 states and 4086 transitions. [2022-12-15 02:02:32,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 4086 transitions. [2022-12-15 02:02:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:32,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:37,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 1929 states and 4092 transitions. [2022-12-15 02:02:37,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 4092 transitions. [2022-12-15 02:02:37,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:37,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:37,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:37,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:37,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:39,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 1933 states and 4100 transitions. [2022-12-15 02:02:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 4100 transitions. [2022-12-15 02:02:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:39,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:39,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:39,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:39,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 1937 states and 4108 transitions. [2022-12-15 02:02:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 4108 transitions. [2022-12-15 02:02:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:41,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:41,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:41,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:43,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 1939 states and 4110 transitions. [2022-12-15 02:02:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 4110 transitions. [2022-12-15 02:02:43,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:43,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4116 states to 1943 states and 4116 transitions. [2022-12-15 02:02:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 4116 transitions. [2022-12-15 02:02:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:46,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:46,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 1945 states and 4119 transitions. [2022-12-15 02:02:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 4119 transitions. [2022-12-15 02:02:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:47,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:47,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:49,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 1947 states and 4124 transitions. [2022-12-15 02:02:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 4124 transitions. [2022-12-15 02:02:49,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:49,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:49,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 1951 states and 4130 transitions. [2022-12-15 02:02:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 4130 transitions. [2022-12-15 02:02:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:53,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:53,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:53,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:02:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 1955 states and 4136 transitions. [2022-12-15 02:02:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 4136 transitions. [2022-12-15 02:02:58,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:02:58,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:58,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:58,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:03,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 1959 states and 4142 transitions. [2022-12-15 02:03:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 4142 transitions. [2022-12-15 02:03:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:03:03,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:03,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:03,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:27,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 1969 states and 4171 transitions. [2022-12-15 02:03:27,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 4171 transitions. [2022-12-15 02:03:27,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:03:27,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:27,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4170 states to 1969 states and 4170 transitions. [2022-12-15 02:03:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 4170 transitions. [2022-12-15 02:03:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 02:03:30,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:30,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:30,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4167 states to 1968 states and 4167 transitions. [2022-12-15 02:03:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 4167 transitions. [2022-12-15 02:03:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:03:33,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:33,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:33,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:39,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:39,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4179 states to 1973 states and 4179 transitions. [2022-12-15 02:03:39,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 4179 transitions. [2022-12-15 02:03:39,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:03:39,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:39,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:39,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:03:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:52,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 1997 states and 4258 transitions. [2022-12-15 02:03:52,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 4258 transitions. [2022-12-15 02:03:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:03:52,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:52,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:52,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:04:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2020 states and 4319 transitions. [2022-12-15 02:04:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 4319 transitions. [2022-12-15 02:04:18,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:04:18,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:18,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:18,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:40,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 2045 states and 4433 transitions. [2022-12-15 02:05:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4433 transitions. [2022-12-15 02:05:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:05:40,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4441 states to 2048 states and 4441 transitions. [2022-12-15 02:05:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 4441 transitions. [2022-12-15 02:05:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:05:41,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:41,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:41,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2051 states and 4453 transitions. [2022-12-15 02:05:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 4453 transitions. [2022-12-15 02:05:44,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:05:44,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:44,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2054 states and 4470 transitions. [2022-12-15 02:05:45,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 4470 transitions. [2022-12-15 02:05:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:05:45,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:45,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2057 states and 4496 transitions. [2022-12-15 02:05:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 4496 transitions. [2022-12-15 02:05:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:05:48,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:48,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:48,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:05:55,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:55,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4535 states to 2068 states and 4535 transitions. [2022-12-15 02:05:55,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 4535 transitions. [2022-12-15 02:05:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:05:55,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:55,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:55,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:09,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 2081 states and 4577 transitions. [2022-12-15 02:06:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4577 transitions. [2022-12-15 02:06:09,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:06:09,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:09,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:09,962 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:31,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4618 states to 2100 states and 4618 transitions. [2022-12-15 02:06:31,293 INFO L276 IsEmpty]: Start isEmpty. Operand 2100 states and 4618 transitions. [2022-12-15 02:06:31,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:06:31,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:31,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:31,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:35,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:35,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 2102 states and 4622 transitions. [2022-12-15 02:06:35,403 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 4622 transitions. [2022-12-15 02:06:35,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:06:35,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:35,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:35,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:54,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:54,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2114 states and 4646 transitions. [2022-12-15 02:06:54,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4646 transitions. [2022-12-15 02:06:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:06:54,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:54,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:06:58,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4668 states to 2119 states and 4668 transitions. [2022-12-15 02:06:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 2119 states and 4668 transitions. [2022-12-15 02:06:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:06:58,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:58,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 2122 states and 4686 transitions. [2022-12-15 02:07:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4686 transitions. [2022-12-15 02:07:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:07:02,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:02,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:24,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2138 states and 4708 transitions. [2022-12-15 02:07:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 4708 transitions. [2022-12-15 02:07:24,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:07:24,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:24,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:24,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:35,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 2144 states and 4718 transitions. [2022-12-15 02:07:35,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4718 transitions. [2022-12-15 02:07:35,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:07:35,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:35,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:35,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2148 states and 4724 transitions. [2022-12-15 02:07:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 4724 transitions. [2022-12-15 02:07:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:07:39,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:39,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:39,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:42,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2150 states and 4727 transitions. [2022-12-15 02:07:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2150 states and 4727 transitions. [2022-12-15 02:07:42,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:07:42,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:42,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:42,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:07:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:53,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4738 states to 2158 states and 4738 transitions. [2022-12-15 02:07:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 4738 transitions. [2022-12-15 02:07:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:07:53,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:02,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:02,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2162 states and 4745 transitions. [2022-12-15 02:08:02,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 4745 transitions. [2022-12-15 02:08:02,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:08:02,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:02,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:02,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:02,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 02:08:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2163 states and 4745 transitions. [2022-12-15 02:08:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 4745 transitions. [2022-12-15 02:08:02,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-15 02:08:02,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:02,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:02,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.