./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/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 0d2234696348c57e259060be7fd705b6cb557422b7cc5a74e51b2a22fa3392bc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:54:05,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:54:05,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:54:05,142 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:54:05,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:54:05,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:54:05,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:54:05,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:54:05,146 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:54:05,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:54:05,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:54:05,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:54:05,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:54:05,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:54:05,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:54:05,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:54:05,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:54:05,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:54:05,152 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:54:05,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:54:05,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:54:05,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:54:05,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:54:05,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:54:05,163 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:54:05,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:54:05,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:54:05,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:54:05,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:54:05,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:54:05,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:54:05,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:54:05,166 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:54:05,167 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:54:05,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:54:05,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:54:05,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:54:05,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:54:05,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:54:05,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:54:05,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:54:05,170 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:54:05,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:54:05,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:54:05,192 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:54:05,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:54:05,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:54:05,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:54:05,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:54:05,193 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:54:05,193 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:54:05,194 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:54:05,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:54:05,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:54:05,194 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:54:05,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:54:05,194 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:54:05,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:54:05,195 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:54:05,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:54:05,195 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:54:05,195 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:54:05,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:54:05,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:54:05,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:54:05,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:54:05,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:54:05,196 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:54:05,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:54:05,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:54:05,196 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d2234696348c57e259060be7fd705b6cb557422b7cc5a74e51b2a22fa3392bc [2022-12-15 03:54:05,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:54:05,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:54:05,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:54:05,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:54:05,382 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:54:05,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-15 03:54:08,023 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:54:08,219 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:54:08,220 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c [2022-12-15 03:54:08,233 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/data/12fbcd33b/b1ff85d589fc4f5c81ea9765aa6e0d14/FLAGf59f3cedb [2022-12-15 03:54:08,247 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/data/12fbcd33b/b1ff85d589fc4f5c81ea9765aa6e0d14 [2022-12-15 03:54:08,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:54:08,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:54:08,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:54:08,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:54:08,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:54:08,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18323eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08, skipping insertion in model container [2022-12-15 03:54:08,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:54:08,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:54:08,480 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[5817,5830] [2022-12-15 03:54:08,500 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[8470,8483] [2022-12-15 03:54:08,516 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11277,11290] [2022-12-15 03:54:08,531 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[13832,13845] [2022-12-15 03:54:08,546 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[16838,16851] [2022-12-15 03:54:08,557 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[19408,19421] [2022-12-15 03:54:08,569 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[22168,22181] [2022-12-15 03:54:08,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:54:08,614 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:54:08,652 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[5817,5830] [2022-12-15 03:54:08,662 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[8470,8483] [2022-12-15 03:54:08,668 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[11277,11290] [2022-12-15 03:54:08,677 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[13832,13845] [2022-12-15 03:54:08,687 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[16838,16851] [2022-12-15 03:54:08,695 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[19408,19421] [2022-12-15 03:54:08,704 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_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.UNBOUNDED.pals.c.v+sep-reducer.c[22168,22181] [2022-12-15 03:54:08,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:54:08,736 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:54:08,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08 WrapperNode [2022-12-15 03:54:08,736 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:54:08,737 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:54:08,737 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:54:08,737 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:54:08,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,795 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1242 [2022-12-15 03:54:08,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:54:08,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:54:08,796 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:54:08,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:54:08,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,812 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,812 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,827 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,837 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,841 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:54:08,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:54:08,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:54:08,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:54:08,848 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:54:08" (1/1) ... [2022-12-15 03:54:08,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:54:08,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:54:08,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:54:08,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a89d0b5-a4ba-4bb4-bf99-ce7377324dde/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:54:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:54:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:54:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:54:08,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:54:09,025 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:54:09,026 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:54:09,653 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:54:09,724 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:54:09,725 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:54:09,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:54:09 BoogieIcfgContainer [2022-12-15 03:54:09,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:54:09,728 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:54:09,729 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:54:09,738 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:54:09,738 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:54:09" (1/1) ... [2022-12-15 03:54:09,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:54:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 249 states and 443 transitions. [2022-12-15 03:54:09,800 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 443 transitions. [2022-12-15 03:54:09,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 03:54:09,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:09,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:10,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 241 states and 425 transitions. [2022-12-15 03:54:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 425 transitions. [2022-12-15 03:54:10,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 03:54:10,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:10,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:10,398 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:10,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 184 states and 313 transitions. [2022-12-15 03:54:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 313 transitions. [2022-12-15 03:54:10,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 03:54:10,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:10,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 149 states and 248 transitions. [2022-12-15 03:54:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 248 transitions. [2022-12-15 03:54:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-15 03:54:11,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:11,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:11,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 141 states and 230 transitions. [2022-12-15 03:54:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 230 transitions. [2022-12-15 03:54:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:54:11,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:11,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:11,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:11,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 141 states and 229 transitions. [2022-12-15 03:54:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 229 transitions. [2022-12-15 03:54:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:54:13,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:13,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:13,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 141 states and 227 transitions. [2022-12-15 03:54:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 227 transitions. [2022-12-15 03:54:16,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-15 03:54:16,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:16,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:20,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:20,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 141 states and 226 transitions. [2022-12-15 03:54:20,183 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 226 transitions. [2022-12-15 03:54:20,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-15 03:54:20,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:20,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:21,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:29,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:29,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 147 states and 235 transitions. [2022-12-15 03:54:29,578 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 235 transitions. [2022-12-15 03:54:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-15 03:54:29,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:29,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 114 states and 185 transitions. [2022-12-15 03:54:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2022-12-15 03:54:43,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 03:54:43,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:43,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:54:55,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:54:55,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 114 states and 183 transitions. [2022-12-15 03:54:55,394 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 183 transitions. [2022-12-15 03:54:55,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 03:54:55,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:54:55,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:54:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:54:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:55:14,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:55:14,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 92 states and 149 transitions. [2022-12-15 03:55:14,582 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 149 transitions. [2022-12-15 03:55:14,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:55:14,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:55:14,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:55:14,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:55:18,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:55:41,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:55:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 103 states and 167 transitions. [2022-12-15 03:55:41,369 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 167 transitions. [2022-12-15 03:55:41,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 03:55:41,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:55:41,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:55:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:55:48,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:56:29,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:56:29,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 115 states and 186 transitions. [2022-12-15 03:56:29,242 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 186 transitions. [2022-12-15 03:56:29,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 03:56:29,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:56:29,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:56:29,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:56:33,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:57:10,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:57:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 115 states and 185 transitions. [2022-12-15 03:57:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 185 transitions. [2022-12-15 03:57:10,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 03:57:10,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:57:10,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:57:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:57:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 103 states and 166 transitions. [2022-12-15 03:58:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 166 transitions. [2022-12-15 03:58:09,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:58:09,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:09,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:20,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 115 states and 189 transitions. [2022-12-15 03:58:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 189 transitions. [2022-12-15 03:58:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:58:20,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:25,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 120 states and 198 transitions. [2022-12-15 03:58:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2022-12-15 03:58:25,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:58:25,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:25,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:25,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:25,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:31,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 120 states and 196 transitions. [2022-12-15 03:58:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 196 transitions. [2022-12-15 03:58:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:58:31,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:31,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:31,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 122 states and 201 transitions. [2022-12-15 03:58:31,404 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 201 transitions. [2022-12-15 03:58:31,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:58:31,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:31,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:31,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:39,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:39,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 112 states and 183 transitions. [2022-12-15 03:58:39,744 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 183 transitions. [2022-12-15 03:58:39,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:58:39,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:39,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:58:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:54,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 130 states and 216 transitions. [2022-12-15 03:58:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 216 transitions. [2022-12-15 03:58:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:58:54,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:58:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:01,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 143 states and 241 transitions. [2022-12-15 03:59:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 241 transitions. [2022-12-15 03:59:01,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:59:01,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:01,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 143 states and 240 transitions. [2022-12-15 03:59:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 240 transitions. [2022-12-15 03:59:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:59:03,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:03,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:03,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 143 states and 239 transitions. [2022-12-15 03:59:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 239 transitions. [2022-12-15 03:59:03,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:59:03,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:03,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:03,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:07,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 147 states and 244 transitions. [2022-12-15 03:59:07,533 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 244 transitions. [2022-12-15 03:59:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:59:07,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:07,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:07,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:09,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 148 states and 246 transitions. [2022-12-15 03:59:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 246 transitions. [2022-12-15 03:59:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:59:09,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:13,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:13,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2022-12-15 03:59:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2022-12-15 03:59:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:59:13,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:13,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:13,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:17,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:17,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 152 states and 252 transitions. [2022-12-15 03:59:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 252 transitions. [2022-12-15 03:59:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:59:17,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:17,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:19,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:19,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 145 states and 239 transitions. [2022-12-15 03:59:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 239 transitions. [2022-12-15 03:59:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:59:19,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:19,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:38,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 140 states and 231 transitions. [2022-12-15 03:59:38,186 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 231 transitions. [2022-12-15 03:59:38,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:59:38,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:38,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:45,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 140 states and 229 transitions. [2022-12-15 03:59:45,255 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 229 transitions. [2022-12-15 03:59:45,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:59:45,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:45,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:48,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 142 states and 236 transitions. [2022-12-15 03:59:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 236 transitions. [2022-12-15 03:59:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:59:48,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:48,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:48,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:59:49,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:59:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 144 states and 241 transitions. [2022-12-15 03:59:49,317 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 241 transitions. [2022-12-15 03:59:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:59:49,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:59:49,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:59:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:59:49,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:00,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 133 states and 220 transitions. [2022-12-15 04:00:00,483 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 220 transitions. [2022-12-15 04:00:00,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 04:00:00,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:00,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:13,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 151 states and 253 transitions. [2022-12-15 04:00:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 253 transitions. [2022-12-15 04:00:13,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 04:00:13,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:13,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 163 states and 273 transitions. [2022-12-15 04:00:24,173 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 273 transitions. [2022-12-15 04:00:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 04:00:24,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:24,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:25,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 163 states and 272 transitions. [2022-12-15 04:00:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 272 transitions. [2022-12-15 04:00:25,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 04:00:25,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:25,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:25,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2022-12-15 04:00:27,178 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2022-12-15 04:00:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 04:00:27,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:27,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 163 states and 270 transitions. [2022-12-15 04:00:28,928 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 270 transitions. [2022-12-15 04:00:28,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 04:00:28,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:28,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:29,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2022-12-15 04:00:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2022-12-15 04:00:29,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 04:00:29,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:00:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:00:40,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 172 states and 282 transitions. [2022-12-15 04:00:40,650 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 282 transitions. [2022-12-15 04:00:40,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 04:00:40,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:00:40,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:00:40,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:00:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 178 states and 292 transitions. [2022-12-15 04:01:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 292 transitions. [2022-12-15 04:01:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 04:01:02,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:02,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 182 states and 299 transitions. [2022-12-15 04:01:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 299 transitions. [2022-12-15 04:01:07,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 04:01:07,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:07,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 181 states and 297 transitions. [2022-12-15 04:01:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 297 transitions. [2022-12-15 04:01:09,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 04:01:09,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:09,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:11,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:11,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 168 states and 272 transitions. [2022-12-15 04:01:11,793 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 272 transitions. [2022-12-15 04:01:11,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 04:01:11,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:11,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:11,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:12,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 168 states and 270 transitions. [2022-12-15 04:01:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 270 transitions. [2022-12-15 04:01:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 04:01:12,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:12,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:12,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:12,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:12,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 170 states and 275 transitions. [2022-12-15 04:01:12,945 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 275 transitions. [2022-12-15 04:01:12,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 04:01:12,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:12,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:12,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:12,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:15,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 165 states and 267 transitions. [2022-12-15 04:01:15,435 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 267 transitions. [2022-12-15 04:01:15,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 04:01:15,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:15,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:15,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:01:27,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:01:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 155 states and 249 transitions. [2022-12-15 04:01:27,080 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 249 transitions. [2022-12-15 04:01:27,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 04:01:27,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:01:27,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:01:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:01:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:02:02,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:02:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 183 states and 298 transitions. [2022-12-15 04:02:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 298 transitions. [2022-12-15 04:02:02,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 04:02:02,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:02:02,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:02:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:02:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:43,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 213 states and 348 transitions. [2022-12-15 04:03:43,604 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 348 transitions. [2022-12-15 04:03:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 04:03:43,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:43,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:45,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 213 states and 347 transitions. [2022-12-15 04:03:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 347 transitions. [2022-12-15 04:03:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 04:03:45,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:45,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:03:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:03:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 213 states and 346 transitions. [2022-12-15 04:03:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 346 transitions. [2022-12-15 04:03:45,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 04:03:45,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:03:45,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:03:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:03:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:04:06,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 227 states and 367 transitions. [2022-12-15 04:04:06,589 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 367 transitions. [2022-12-15 04:04:06,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 04:04:06,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:06,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:06,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:04:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:16,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 232 states and 376 transitions. [2022-12-15 04:04:16,346 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 376 transitions. [2022-12-15 04:04:16,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 04:04:16,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:16,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:04:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 225 states and 363 transitions. [2022-12-15 04:04:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 363 transitions. [2022-12-15 04:04:18,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 04:04:18,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:18,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:04:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:04:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 220 states and 353 transitions. [2022-12-15 04:04:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 353 transitions. [2022-12-15 04:04:29,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 04:04:29,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:04:29,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:04:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:04:32,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:06:35,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:06:35,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 252 states and 403 transitions. [2022-12-15 04:06:35,306 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 403 transitions. [2022-12-15 04:06:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 04:06:35,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:06:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:06:35,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:06:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:05,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:05,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 270 states and 429 transitions. [2022-12-15 04:07:05,576 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 429 transitions. [2022-12-15 04:07:05,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 04:07:05,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:05,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:11,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 271 states and 432 transitions. [2022-12-15 04:07:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 432 transitions. [2022-12-15 04:07:11,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 04:07:11,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:11,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:11,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 262 states and 416 transitions. [2022-12-15 04:07:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 416 transitions. [2022-12-15 04:07:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 04:07:27,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:41,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 266 states and 432 transitions. [2022-12-15 04:07:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 432 transitions. [2022-12-15 04:07:41,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 04:07:41,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:41,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:45,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:45,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 266 states and 431 transitions. [2022-12-15 04:07:45,932 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 431 transitions. [2022-12-15 04:07:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 04:07:45,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:45,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:45,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:48,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 266 states and 430 transitions. [2022-12-15 04:07:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 430 transitions. [2022-12-15 04:07:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 04:07:48,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:48,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:48,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 04:07:54,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:07:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 259 states and 417 transitions. [2022-12-15 04:07:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 417 transitions. [2022-12-15 04:07:54,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 04:07:54,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:07:54,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:07:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:07:54,726 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 04:08:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 04:08:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 263 states and 423 transitions. [2022-12-15 04:08:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 423 transitions. [2022-12-15 04:08:15,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 04:08:15,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 04:08:15,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 04:08:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 04:08:18,667 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked.