./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 48c664e7cdd48f925f0c21709ed46b226b726e91974047076ebfec19f49c351c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:41:09,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:41:09,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:41:09,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:41:09,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:41:09,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:41:09,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:41:09,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:41:09,357 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:41:09,357 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:41:09,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:41:09,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:41:09,359 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:41:09,360 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:41:09,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:41:09,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:41:09,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:41:09,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:41:09,363 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:41:09,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:41:09,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:41:09,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:41:09,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:41:09,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:41:09,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:41:09,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:41:09,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:41:09,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:41:09,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:41:09,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:41:09,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:41:09,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:41:09,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:41:09,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:41:09,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:41:09,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:41:09,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:41:09,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:41:09,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:41:09,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:41:09,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:41:09,388 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:41:09,410 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:41:09,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:41:09,411 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:41:09,411 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:41:09,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:41:09,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:41:09,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:41:09,412 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:41:09,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:41:09,413 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:41:09,413 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:41:09,413 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:41:09,413 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:41:09,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:41:09,414 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:41:09,414 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:41:09,414 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:41:09,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:41:09,414 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:41:09,415 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:41:09,415 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:41:09,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:41:09,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:41:09,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:41:09,416 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:41:09,416 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:41:09,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:41:09,416 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:41:09,416 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_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 48c664e7cdd48f925f0c21709ed46b226b726e91974047076ebfec19f49c351c [2022-12-14 20:41:09,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:41:09,641 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:41:09,644 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:41:09,645 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:41:09,646 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:41:09,647 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+cfa-reducer.c [2022-12-14 20:41:12,109 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:41:12,288 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:41:12,289 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+cfa-reducer.c [2022-12-14 20:41:12,296 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/data/08fe60f35/b40e6a03dd1243d79d9d68ec7eb846d2/FLAG2bf235417 [2022-12-14 20:41:12,669 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/data/08fe60f35/b40e6a03dd1243d79d9d68ec7eb846d2 [2022-12-14 20:41:12,671 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:41:12,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:41:12,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:41:12,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:41:12,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:41:12,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:12,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f9e848 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12, skipping insertion in model container [2022-12-14 20:41:12,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:12,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:41:12,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:41:12,858 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+cfa-reducer.c[8604,8617] [2022-12-14 20:41:12,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:41:12,900 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:41:12,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+cfa-reducer.c[8604,8617] [2022-12-14 20:41:12,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:41:12,973 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:41:12,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12 WrapperNode [2022-12-14 20:41:12,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:41:12,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:41:12,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:41:12,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:41:12,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:12,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,009 INFO L138 Inliner]: procedures = 27, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 661 [2022-12-14 20:41:13,010 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:41:13,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:41:13,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:41:13,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:41:13,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,028 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,030 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:41:13,035 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:41:13,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:41:13,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:41:13,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:41:12" (1/1) ... [2022-12-14 20:41:13,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:41:13,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:41:13,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:41:13,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c536d123-4398-4efd-bbac-c5cca8518024/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:41:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:41:13,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:41:13,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:41:13,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:41:13,188 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:41:13,190 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:41:13,645 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:41:13,746 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:41:13,746 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:41:13,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:41:13 BoogieIcfgContainer [2022-12-14 20:41:13,748 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:41:13,748 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:41:13,749 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:41:13,755 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:41:13,756 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:41:13" (1/1) ... [2022-12-14 20:41:13,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:41:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:13,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 123 states and 213 transitions. [2022-12-14 20:41:13,801 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 213 transitions. [2022-12-14 20:41:13,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 20:41:13,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:13,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:13,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:14,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 125 states and 215 transitions. [2022-12-14 20:41:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 215 transitions. [2022-12-14 20:41:14,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:41:14,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:14,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:14,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 132 states and 227 transitions. [2022-12-14 20:41:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 227 transitions. [2022-12-14 20:41:14,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 20:41:14,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:14,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:14,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:14,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:14,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 133 states and 227 transitions. [2022-12-14 20:41:14,675 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 227 transitions. [2022-12-14 20:41:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:41:14,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:14,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:14,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:14,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 145 states and 248 transitions. [2022-12-14 20:41:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 248 transitions. [2022-12-14 20:41:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:41:14,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:14,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 146 states and 248 transitions. [2022-12-14 20:41:15,087 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 248 transitions. [2022-12-14 20:41:15,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:41:15,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:15,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 147 states and 248 transitions. [2022-12-14 20:41:15,192 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 248 transitions. [2022-12-14 20:41:15,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:41:15,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:15,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 164 states and 278 transitions. [2022-12-14 20:41:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 278 transitions. [2022-12-14 20:41:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:41:15,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:15,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 165 states and 278 transitions. [2022-12-14 20:41:15,729 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 278 transitions. [2022-12-14 20:41:15,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:41:15,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 166 states and 278 transitions. [2022-12-14 20:41:15,815 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 278 transitions. [2022-12-14 20:41:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:41:15,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:15,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:15,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 167 states and 278 transitions. [2022-12-14 20:41:15,892 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 278 transitions. [2022-12-14 20:41:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:41:15,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:15,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:16,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 189 states and 317 transitions. [2022-12-14 20:41:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 317 transitions. [2022-12-14 20:41:16,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:41:16,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:16,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:16,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:16,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:16,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:16,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 190 states and 317 transitions. [2022-12-14 20:41:16,591 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 317 transitions. [2022-12-14 20:41:16,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:41:16,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:16,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:16,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:16,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 191 states and 317 transitions. [2022-12-14 20:41:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 317 transitions. [2022-12-14 20:41:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:41:16,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:16,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 192 states and 317 transitions. [2022-12-14 20:41:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 317 transitions. [2022-12-14 20:41:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:41:16,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:16,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 193 states and 317 transitions. [2022-12-14 20:41:16,927 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 317 transitions. [2022-12-14 20:41:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:41:16,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:16,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:16,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:17,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 220 states and 365 transitions. [2022-12-14 20:41:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 365 transitions. [2022-12-14 20:41:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:41:17,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:17,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:17,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 221 states and 365 transitions. [2022-12-14 20:41:17,884 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 365 transitions. [2022-12-14 20:41:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:41:17,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:17,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:17,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:17,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 222 states and 365 transitions. [2022-12-14 20:41:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 365 transitions. [2022-12-14 20:41:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:41:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:17,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:18,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 223 states and 365 transitions. [2022-12-14 20:41:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 365 transitions. [2022-12-14 20:41:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:41:18,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 224 states and 365 transitions. [2022-12-14 20:41:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 365 transitions. [2022-12-14 20:41:18,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:41:18,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:18,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:18,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 225 states and 365 transitions. [2022-12-14 20:41:18,272 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 365 transitions. [2022-12-14 20:41:18,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:41:18,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:18,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 257 states and 422 transitions. [2022-12-14 20:41:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 422 transitions. [2022-12-14 20:41:19,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:41:19,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 258 states and 422 transitions. [2022-12-14 20:41:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 422 transitions. [2022-12-14 20:41:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:41:19,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 259 states and 422 transitions. [2022-12-14 20:41:19,464 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 422 transitions. [2022-12-14 20:41:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:41:19,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 260 states and 422 transitions. [2022-12-14 20:41:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 422 transitions. [2022-12-14 20:41:19,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:41:19,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 261 states and 422 transitions. [2022-12-14 20:41:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 422 transitions. [2022-12-14 20:41:19,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:41:19,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 262 states and 422 transitions. [2022-12-14 20:41:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 422 transitions. [2022-12-14 20:41:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:41:19,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:19,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 263 states and 422 transitions. [2022-12-14 20:41:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 422 transitions. [2022-12-14 20:41:19,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:19,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:19,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:19,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 300 states and 488 transitions. [2022-12-14 20:41:21,298 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 488 transitions. [2022-12-14 20:41:21,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:21,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 301 states and 488 transitions. [2022-12-14 20:41:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 488 transitions. [2022-12-14 20:41:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:21,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 302 states and 488 transitions. [2022-12-14 20:41:21,468 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 488 transitions. [2022-12-14 20:41:21,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:21,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 303 states and 488 transitions. [2022-12-14 20:41:21,560 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 488 transitions. [2022-12-14 20:41:21,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:21,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 304 states and 488 transitions. [2022-12-14 20:41:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 488 transitions. [2022-12-14 20:41:21,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:21,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 305 states and 488 transitions. [2022-12-14 20:41:21,740 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 488 transitions. [2022-12-14 20:41:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:21,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 306 states and 488 transitions. [2022-12-14 20:41:21,814 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 488 transitions. [2022-12-14 20:41:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 20:41:21,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:21,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:21,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:21,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 307 states and 488 transitions. [2022-12-14 20:41:21,921 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 488 transitions. [2022-12-14 20:41:21,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:21,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:21,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:22,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 349 states and 564 transitions. [2022-12-14 20:41:30,207 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 564 transitions. [2022-12-14 20:41:30,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:30,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:30,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 350 states and 564 transitions. [2022-12-14 20:41:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 564 transitions. [2022-12-14 20:41:30,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:30,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 351 states and 564 transitions. [2022-12-14 20:41:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 564 transitions. [2022-12-14 20:41:30,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:30,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:30,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 352 states and 564 transitions. [2022-12-14 20:41:30,688 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 564 transitions. [2022-12-14 20:41:30,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:30,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:30,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 353 states and 564 transitions. [2022-12-14 20:41:30,811 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 564 transitions. [2022-12-14 20:41:30,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:30,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:30,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 354 states and 564 transitions. [2022-12-14 20:41:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 564 transitions. [2022-12-14 20:41:30,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:30,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:30,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:31,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 355 states and 564 transitions. [2022-12-14 20:41:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 564 transitions. [2022-12-14 20:41:31,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:31,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:31,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 356 states and 564 transitions. [2022-12-14 20:41:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 564 transitions. [2022-12-14 20:41:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 20:41:31,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:31,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:31,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 357 states and 564 transitions. [2022-12-14 20:41:31,312 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 564 transitions. [2022-12-14 20:41:31,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:41:31,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:31,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:31,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:32,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:41:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:41:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 401 states and 642 transitions. [2022-12-14 20:41:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 642 transitions. [2022-12-14 20:41:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:41:47,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:41:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:41:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:41:47,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:06,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 444 states and 719 transitions. [2022-12-14 20:42:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 719 transitions. [2022-12-14 20:42:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:06,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:06,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:06,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:06,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 445 states and 722 transitions. [2022-12-14 20:42:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 722 transitions. [2022-12-14 20:42:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:07,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:07,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:07,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:07,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 446 states and 722 transitions. [2022-12-14 20:42:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 722 transitions. [2022-12-14 20:42:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:08,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:08,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:08,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:08,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:08,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:08,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 447 states and 722 transitions. [2022-12-14 20:42:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 722 transitions. [2022-12-14 20:42:08,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:08,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:08,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:08,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:08,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:08,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 448 states and 722 transitions. [2022-12-14 20:42:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 722 transitions. [2022-12-14 20:42:08,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:08,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:08,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:09,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 449 states and 722 transitions. [2022-12-14 20:42:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 722 transitions. [2022-12-14 20:42:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:09,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:09,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 450 states and 722 transitions. [2022-12-14 20:42:09,133 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 722 transitions. [2022-12-14 20:42:09,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:09,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:09,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 451 states and 722 transitions. [2022-12-14 20:42:09,444 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 722 transitions. [2022-12-14 20:42:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:09,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:09,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 452 states and 722 transitions. [2022-12-14 20:42:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 722 transitions. [2022-12-14 20:42:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:09,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:09,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:09,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 453 states and 722 transitions. [2022-12-14 20:42:09,899 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 722 transitions. [2022-12-14 20:42:09,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:09,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:09,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 454 states and 722 transitions. [2022-12-14 20:42:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 722 transitions. [2022-12-14 20:42:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:10,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 455 states and 722 transitions. [2022-12-14 20:42:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 722 transitions. [2022-12-14 20:42:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:10,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:10,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 456 states and 722 transitions. [2022-12-14 20:42:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 722 transitions. [2022-12-14 20:42:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:10,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:10,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:10,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 457 states and 725 transitions. [2022-12-14 20:42:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 725 transitions. [2022-12-14 20:42:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:11,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:11,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:12,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 458 states and 725 transitions. [2022-12-14 20:42:12,141 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 725 transitions. [2022-12-14 20:42:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:12,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:12,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:12,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:12,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 459 states and 725 transitions. [2022-12-14 20:42:12,463 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 725 transitions. [2022-12-14 20:42:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 20:42:12,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:12,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:12,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:12,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 460 states and 725 transitions. [2022-12-14 20:42:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 725 transitions. [2022-12-14 20:42:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:42:12,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:12,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:42:34,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:42:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 473 states and 748 transitions. [2022-12-14 20:42:34,814 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 748 transitions. [2022-12-14 20:42:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:42:34,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:42:34,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:42:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:42:35,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 476 states and 753 transitions. [2022-12-14 20:43:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 753 transitions. [2022-12-14 20:43:01,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:43:01,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:01,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:01,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:01,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 477 states and 753 transitions. [2022-12-14 20:43:01,159 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 753 transitions. [2022-12-14 20:43:01,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:43:01,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:01,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:01,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:43:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:43:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 505 states and 803 transitions. [2022-12-14 20:43:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 803 transitions. [2022-12-14 20:43:41,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:43:41,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:43:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:43:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:43:42,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:44:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 523 states and 835 transitions. [2022-12-14 20:44:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 835 transitions. [2022-12-14 20:44:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:44:17,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:17,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:17,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:44:17,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:44:18,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 524 states and 835 transitions. [2022-12-14 20:44:18,000 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 835 transitions. [2022-12-14 20:44:18,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:44:18,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:44:18,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:44:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:44:18,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:07,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:07,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 532 states and 849 transitions. [2022-12-14 20:45:07,579 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 849 transitions. [2022-12-14 20:45:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:45:07,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:07,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:07,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:45:09,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:45:09,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 533 states and 855 transitions. [2022-12-14 20:45:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 855 transitions. [2022-12-14 20:45:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:45:09,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:45:09,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:45:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:45:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:08,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:08,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 571 states and 929 transitions. [2022-12-14 20:46:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 929 transitions. [2022-12-14 20:46:08,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:46:08,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:08,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:10,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 572 states and 929 transitions. [2022-12-14 20:46:10,356 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 929 transitions. [2022-12-14 20:46:10,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:46:10,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:10,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:10,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 573 states and 929 transitions. [2022-12-14 20:46:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 929 transitions. [2022-12-14 20:46:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 20:46:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:11,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:46:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:46:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:46:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 575 states and 947 transitions. [2022-12-14 20:46:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 947 transitions. [2022-12-14 20:46:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 20:46:17,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:46:17,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:46:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:47:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.