./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB --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 2b4e579e156345915e1fde26fcd53bce80a36e2067cd5c9341971cdf8691491e --- 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-dbf71c6-m [2022-10-17 16:29:47,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:29:47,728 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:29:47,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:29:47,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:29:47,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:29:47,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:29:47,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:29:47,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:29:47,803 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:29:47,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:29:47,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:29:47,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:29:47,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:29:47,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:29:47,815 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:29:47,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:29:47,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:29:47,820 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:29:47,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:29:47,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:29:47,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:29:47,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:29:47,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:29:47,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:29:47,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:29:47,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:29:47,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:29:47,852 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:29:47,853 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:29:47,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:29:47,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:29:47,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:29:47,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:29:47,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:29:47,859 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:29:47,859 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:29:47,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:29:47,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:29:47,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:29:47,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:29:47,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:29:47,887 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:29:47,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:29:47,891 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:29:47,892 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:29:47,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:29:47,893 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:29:47,893 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:29:47,893 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:29:47,894 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:29:47,894 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:29:47,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:29:47,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:29:47,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:29:47,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:29:47,896 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:29:47,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:29:47,897 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:29:47,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:29:47,897 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:29:47,897 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:29:47,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:29:47,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:47,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:29:47,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:29:47,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:29:47,899 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:29:47,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:29:47,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:29:47,900 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_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b4e579e156345915e1fde26fcd53bce80a36e2067cd5c9341971cdf8691491e [2022-10-17 16:29:48,200 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:29:48,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:29:48,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:29:48,246 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:29:48,248 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:29:48,250 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 16:29:48,333 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/data/f16fdc6bc/b3c6da46e3a0428f81bb18cea31cb93a/FLAGe7652450f [2022-10-17 16:29:48,906 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:29:48,907 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2022-10-17 16:29:48,920 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/data/f16fdc6bc/b3c6da46e3a0428f81bb18cea31cb93a/FLAGe7652450f [2022-10-17 16:29:49,179 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/data/f16fdc6bc/b3c6da46e3a0428f81bb18cea31cb93a [2022-10-17 16:29:49,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:29:49,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:29:49,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:49,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:29:49,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:29:49,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:49,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dcc2a9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49, skipping insertion in model container [2022-10-17 16:29:49,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:49,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:29:49,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:29:49,625 WARN L230 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_c1cbe182-2889-4b05-be3b-69d4af82bf98/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12498,12511] [2022-10-17 16:29:49,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:49,734 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:29:49,817 WARN L230 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_c1cbe182-2889-4b05-be3b-69d4af82bf98/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[12498,12511] [2022-10-17 16:29:49,882 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:29:49,907 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:29:49,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49 WrapperNode [2022-10-17 16:29:49,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:29:49,909 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:49,909 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:29:49,909 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:29:49,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:49,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,052 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1256 [2022-10-17 16:29:50,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:29:50,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:29:50,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:29:50,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:29:50,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,123 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:29:50,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:29:50,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:29:50,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:29:50,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:29:49" (1/1) ... [2022-10-17 16:29:50,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:29:50,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:29:50,173 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:29:50,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1cbe182-2889-4b05-be3b-69d4af82bf98/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:29:50,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:29:50,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:29:50,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:29:50,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:29:50,441 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:29:50,443 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:29:51,712 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:29:52,057 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:29:52,057 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:29:52,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:29:52 BoogieIcfgContainer [2022-10-17 16:29:52,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:29:52,062 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:29:52,062 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:29:52,072 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:29:52,072 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:29:52" (1/1) ... [2022-10-17 16:29:52,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:29:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 244 states and 403 transitions. [2022-10-17 16:29:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 403 transitions. [2022-10-17 16:29:52,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-10-17 16:29:52,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:52,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 246 states and 405 transitions. [2022-10-17 16:29:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 405 transitions. [2022-10-17 16:29:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-10-17 16:29:52,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:52,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:53,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 249 states and 410 transitions. [2022-10-17 16:29:53,359 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 410 transitions. [2022-10-17 16:29:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-10-17 16:29:53,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:53,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:53,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:53,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:53,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 257 states and 428 transitions. [2022-10-17 16:29:53,871 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 428 transitions. [2022-10-17 16:29:53,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-10-17 16:29:53,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:53,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:54,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 266 states and 448 transitions. [2022-10-17 16:29:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 448 transitions. [2022-10-17 16:29:54,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-10-17 16:29:54,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:54,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:54,778 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 269 states and 453 transitions. [2022-10-17 16:29:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 453 transitions. [2022-10-17 16:29:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-10-17 16:29:54,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:54,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 270 states and 453 transitions. [2022-10-17 16:29:54,999 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 453 transitions. [2022-10-17 16:29:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-10-17 16:29:55,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:55,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:55,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 273 states and 458 transitions. [2022-10-17 16:29:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 458 transitions. [2022-10-17 16:29:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-10-17 16:29:55,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:55,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:55,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 274 states and 458 transitions. [2022-10-17 16:29:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 458 transitions. [2022-10-17 16:29:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-10-17 16:29:55,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:55,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 277 states and 463 transitions. [2022-10-17 16:29:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 463 transitions. [2022-10-17 16:29:55,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-10-17 16:29:55,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:55,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 278 states and 463 transitions. [2022-10-17 16:29:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 463 transitions. [2022-10-17 16:29:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:29:55,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:55,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 281 states and 468 transitions. [2022-10-17 16:29:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 468 transitions. [2022-10-17 16:29:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:29:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:55,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:55,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:56,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 282 states and 468 transitions. [2022-10-17 16:29:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 468 transitions. [2022-10-17 16:29:56,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:29:56,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:56,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:56,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:56,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 285 states and 473 transitions. [2022-10-17 16:29:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 473 transitions. [2022-10-17 16:29:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:29:56,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:56,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 286 states and 473 transitions. [2022-10-17 16:29:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 473 transitions. [2022-10-17 16:29:56,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:29:56,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:56,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:56,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 300 states and 506 transitions. [2022-10-17 16:29:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 506 transitions. [2022-10-17 16:29:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:29:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:57,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:57,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 303 states and 511 transitions. [2022-10-17 16:29:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 511 transitions. [2022-10-17 16:29:57,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-10-17 16:29:57,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:57,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:57,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:57,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 304 states and 511 transitions. [2022-10-17 16:29:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 511 transitions. [2022-10-17 16:29:57,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-17 16:29:57,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:57,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 319 states and 546 transitions. [2022-10-17 16:29:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 546 transitions. [2022-10-17 16:29:58,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:58,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 322 states and 551 transitions. [2022-10-17 16:29:59,137 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 551 transitions. [2022-10-17 16:29:59,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:59,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 323 states and 551 transitions. [2022-10-17 16:29:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 551 transitions. [2022-10-17 16:29:59,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:59,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 326 states and 556 transitions. [2022-10-17 16:29:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 556 transitions. [2022-10-17 16:29:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:59,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 327 states and 556 transitions. [2022-10-17 16:29:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 556 transitions. [2022-10-17 16:29:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:59,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 330 states and 561 transitions. [2022-10-17 16:29:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 561 transitions. [2022-10-17 16:29:59,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:59,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 331 states and 561 transitions. [2022-10-17 16:29:59,821 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 561 transitions. [2022-10-17 16:29:59,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:59,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:29:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:29:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:29:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:29:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 334 states and 566 transitions. [2022-10-17 16:29:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 566 transitions. [2022-10-17 16:29:59,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:29:59,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:29:59,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:00,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:00,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 335 states and 566 transitions. [2022-10-17 16:30:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 566 transitions. [2022-10-17 16:30:00,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:30:00,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:00,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 338 states and 571 transitions. [2022-10-17 16:30:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 571 transitions. [2022-10-17 16:30:00,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:30:00,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:00,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 339 states and 571 transitions. [2022-10-17 16:30:00,419 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 571 transitions. [2022-10-17 16:30:00,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:30:00,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:00,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 342 states and 576 transitions. [2022-10-17 16:30:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 576 transitions. [2022-10-17 16:30:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-10-17 16:30:00,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:00,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:00,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 343 states and 576 transitions. [2022-10-17 16:30:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 576 transitions. [2022-10-17 16:30:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:00,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:00,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:00,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:00,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 346 states and 581 transitions. [2022-10-17 16:30:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 581 transitions. [2022-10-17 16:30:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:00,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:00,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 347 states and 581 transitions. [2022-10-17 16:30:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 581 transitions. [2022-10-17 16:30:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:00,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:00,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 350 states and 586 transitions. [2022-10-17 16:30:01,158 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 586 transitions. [2022-10-17 16:30:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:01,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:01,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:01,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 351 states and 586 transitions. [2022-10-17 16:30:01,296 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 586 transitions. [2022-10-17 16:30:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:01,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:01,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 354 states and 591 transitions. [2022-10-17 16:30:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 591 transitions. [2022-10-17 16:30:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:01,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:01,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 355 states and 591 transitions. [2022-10-17 16:30:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 591 transitions. [2022-10-17 16:30:01,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:01,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:01,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:01,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 358 states and 596 transitions. [2022-10-17 16:30:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 596 transitions. [2022-10-17 16:30:01,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:01,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:01,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 359 states and 596 transitions. [2022-10-17 16:30:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 596 transitions. [2022-10-17 16:30:01,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:01,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:01,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:01,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:01,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 379 states and 644 transitions. [2022-10-17 16:30:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 644 transitions. [2022-10-17 16:30:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:03,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 382 states and 649 transitions. [2022-10-17 16:30:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 649 transitions. [2022-10-17 16:30:03,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:03,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:03,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:03,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:03,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:03,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:03,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 383 states and 649 transitions. [2022-10-17 16:30:03,757 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 649 transitions. [2022-10-17 16:30:03,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:03,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 386 states and 654 transitions. [2022-10-17 16:30:03,893 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 654 transitions. [2022-10-17 16:30:03,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-10-17 16:30:03,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:03,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 387 states and 654 transitions. [2022-10-17 16:30:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 654 transitions. [2022-10-17 16:30:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-10-17 16:30:04,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:06,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:06,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 408 states and 704 transitions. [2022-10-17 16:30:06,983 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 704 transitions. [2022-10-17 16:30:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:06,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:06,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 411 states and 709 transitions. [2022-10-17 16:30:07,132 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 709 transitions. [2022-10-17 16:30:07,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 412 states and 709 transitions. [2022-10-17 16:30:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 709 transitions. [2022-10-17 16:30:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 415 states and 714 transitions. [2022-10-17 16:30:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 714 transitions. [2022-10-17 16:30:07,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 416 states and 714 transitions. [2022-10-17 16:30:07,491 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 714 transitions. [2022-10-17 16:30:07,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 419 states and 719 transitions. [2022-10-17 16:30:07,600 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 719 transitions. [2022-10-17 16:30:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 420 states and 719 transitions. [2022-10-17 16:30:07,734 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 719 transitions. [2022-10-17 16:30:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 423 states and 724 transitions. [2022-10-17 16:30:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 724 transitions. [2022-10-17 16:30:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:07,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:07,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:07,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 424 states and 724 transitions. [2022-10-17 16:30:07,962 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 724 transitions. [2022-10-17 16:30:07,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:07,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:07,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 427 states and 729 transitions. [2022-10-17 16:30:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 729 transitions. [2022-10-17 16:30:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 428 states and 729 transitions. [2022-10-17 16:30:08,180 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 729 transitions. [2022-10-17 16:30:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 431 states and 734 transitions. [2022-10-17 16:30:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 734 transitions. [2022-10-17 16:30:08,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 432 states and 734 transitions. [2022-10-17 16:30:08,430 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 734 transitions. [2022-10-17 16:30:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 435 states and 739 transitions. [2022-10-17 16:30:08,570 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 739 transitions. [2022-10-17 16:30:08,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 436 states and 739 transitions. [2022-10-17 16:30:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 739 transitions. [2022-10-17 16:30:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 439 states and 744 transitions. [2022-10-17 16:30:08,834 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 744 transitions. [2022-10-17 16:30:08,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:08,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 440 states and 744 transitions. [2022-10-17 16:30:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 744 transitions. [2022-10-17 16:30:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:08,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:08,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 443 states and 749 transitions. [2022-10-17 16:30:09,057 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 749 transitions. [2022-10-17 16:30:09,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-10-17 16:30:09,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 444 states and 749 transitions. [2022-10-17 16:30:09,180 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 749 transitions. [2022-10-17 16:30:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:09,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 447 states and 754 transitions. [2022-10-17 16:30:09,314 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 754 transitions. [2022-10-17 16:30:09,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:09,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 448 states and 754 transitions. [2022-10-17 16:30:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 754 transitions. [2022-10-17 16:30:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:09,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 451 states and 759 transitions. [2022-10-17 16:30:09,560 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 759 transitions. [2022-10-17 16:30:09,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:09,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 452 states and 759 transitions. [2022-10-17 16:30:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 759 transitions. [2022-10-17 16:30:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:09,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 455 states and 764 transitions. [2022-10-17 16:30:09,781 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 764 transitions. [2022-10-17 16:30:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:09,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 456 states and 764 transitions. [2022-10-17 16:30:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 764 transitions. [2022-10-17 16:30:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:09,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:09,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:09,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:09,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 459 states and 769 transitions. [2022-10-17 16:30:10,017 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 769 transitions. [2022-10-17 16:30:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:10,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 460 states and 769 transitions. [2022-10-17 16:30:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 769 transitions. [2022-10-17 16:30:10,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:10,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 463 states and 774 transitions. [2022-10-17 16:30:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 774 transitions. [2022-10-17 16:30:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 464 states and 774 transitions. [2022-10-17 16:30:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 774 transitions. [2022-10-17 16:30:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:10,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 467 states and 779 transitions. [2022-10-17 16:30:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 779 transitions. [2022-10-17 16:30:10,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:10,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:10,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 468 states and 779 transitions. [2022-10-17 16:30:10,583 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 779 transitions. [2022-10-17 16:30:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:10,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:10,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 495 states and 844 transitions. [2022-10-17 16:30:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 844 transitions. [2022-10-17 16:30:15,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:15,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 498 states and 849 transitions. [2022-10-17 16:30:15,290 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 849 transitions. [2022-10-17 16:30:15,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:15,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 499 states and 849 transitions. [2022-10-17 16:30:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 849 transitions. [2022-10-17 16:30:15,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:15,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 502 states and 854 transitions. [2022-10-17 16:30:15,606 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 854 transitions. [2022-10-17 16:30:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 503 states and 854 transitions. [2022-10-17 16:30:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 854 transitions. [2022-10-17 16:30:15,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:15,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 506 states and 859 transitions. [2022-10-17 16:30:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 859 transitions. [2022-10-17 16:30:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-10-17 16:30:15,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:30:15,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:30:15,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 507 states and 859 transitions. [2022-10-17 16:30:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 859 transitions. [2022-10-17 16:30:15,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-10-17 16:30:15,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:30:15,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:30:15,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:30:16,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.