./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/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 0e3838e9b0fe368810fc333620df3a05f4f501b739959aedb61fcfde88b41758 --- 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 03:19:03,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:19:03,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:19:03,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:19:03,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:19:03,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:19:03,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:19:03,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:19:03,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:19:03,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:19:03,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:19:03,208 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:19:03,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:19:03,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:19:03,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:19:03,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:19:03,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:19:03,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:19:03,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:19:03,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:19:03,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:19:03,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:19:03,217 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:19:03,218 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:19:03,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:19:03,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:19:03,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:19:03,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:19:03,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:19:03,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:19:03,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:19:03,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:19:03,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:19:03,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:19:03,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:19:03,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:19:03,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:19:03,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:19:03,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:19:03,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:19:03,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:19:03,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:19:03,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:19:03,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:19:03,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:19:03,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:19:03,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:19:03,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:19:03,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:19:03,242 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:19:03,242 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:19:03,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:19:03,244 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:19:03,244 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:19:03,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:19:03,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:19:03,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:19:03,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:19:03,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:19:03,244 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:19:03,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:19:03,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:19:03,245 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e3838e9b0fe368810fc333620df3a05f4f501b739959aedb61fcfde88b41758 [2022-12-15 03:19:03,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:19:03,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:19:03,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:19:03,428 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:19:03,428 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:19:03,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2022-12-15 03:19:06,079 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:19:06,520 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:19:06,520 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2022-12-15 03:19:06,561 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/data/f302a4ace/5aba6eab3ab34f6fae10403c99649905/FLAG45dbbdb35 [2022-12-15 03:19:06,573 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/data/f302a4ace/5aba6eab3ab34f6fae10403c99649905 [2022-12-15 03:19:06,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:19:06,577 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:19:06,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:19:06,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:19:06,581 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:19:06,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:19:06" (1/1) ... [2022-12-15 03:19:06,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28112c29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:06, skipping insertion in model container [2022-12-15 03:19:06,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:19:06" (1/1) ... [2022-12-15 03:19:06,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:19:06,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:19:07,424 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[93880,93893] [2022-12-15 03:19:07,513 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[127977,127990] [2022-12-15 03:19:07,630 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[184673,184686] [2022-12-15 03:19:07,694 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[220032,220045] [2022-12-15 03:19:07,712 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[229801,229814] [2022-12-15 03:19:07,717 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[232051,232064] [2022-12-15 03:19:07,750 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[249702,249715] [2022-12-15 03:19:07,772 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[257723,257736] [2022-12-15 03:19:07,828 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[288453,288466] [2022-12-15 03:19:07,891 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[318193,318206] [2022-12-15 03:19:08,040 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[406252,406265] [2022-12-15 03:19:08,074 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[425331,425344] [2022-12-15 03:19:08,110 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[445911,445924] [2022-12-15 03:19:08,123 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[453486,453499] [2022-12-15 03:19:08,130 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[457284,457297] [2022-12-15 03:19:08,156 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[472883,472896] [2022-12-15 03:19:08,183 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[488771,488784] [2022-12-15 03:19:08,239 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[523323,523336] [2022-12-15 03:19:08,414 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[617972,617985] [2022-12-15 03:19:08,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:19:08,599 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:19:08,758 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[93880,93893] [2022-12-15 03:19:08,820 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[127977,127990] [2022-12-15 03:19:08,901 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[184673,184686] [2022-12-15 03:19:08,954 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[220032,220045] [2022-12-15 03:19:08,970 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[229801,229814] [2022-12-15 03:19:08,974 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[232051,232064] [2022-12-15 03:19:09,001 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[249702,249715] [2022-12-15 03:19:09,014 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[257723,257736] [2022-12-15 03:19:09,061 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[288453,288466] [2022-12-15 03:19:09,107 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[318193,318206] [2022-12-15 03:19:09,241 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[406252,406265] [2022-12-15 03:19:09,270 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[425331,425344] [2022-12-15 03:19:09,300 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[445911,445924] [2022-12-15 03:19:09,311 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[453486,453499] [2022-12-15 03:19:09,318 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[457284,457297] [2022-12-15 03:19:09,340 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[472883,472896] [2022-12-15 03:19:09,363 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[488771,488784] [2022-12-15 03:19:09,411 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[523323,523336] [2022-12-15 03:19:09,547 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_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[617972,617985] [2022-12-15 03:19:09,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:19:09,705 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:19:09,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09 WrapperNode [2022-12-15 03:19:09,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:19:09,706 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:19:09,706 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:19:09,706 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:19:09,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:09,782 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,072 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 29764 [2022-12-15 03:19:10,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:19:10,073 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:19:10,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:19:10,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:19:10,081 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,222 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,325 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:19:10,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:19:10,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:19:10,432 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:19:10,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:19:09" (1/1) ... [2022-12-15 03:19:10,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:19:10,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:19:10,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:19:10,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4eeeb50d-ea0e-4be7-96e2-ec140c22c377/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:19:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:19:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:19:10,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:19:10,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:19:11,012 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:19:11,013 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:19:17,938 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:19:18,831 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:19:18,831 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:19:18,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:19:18 BoogieIcfgContainer [2022-12-15 03:19:18,837 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:19:18,837 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:19:18,837 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:19:18,844 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:19:18,844 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:19:18" (1/1) ... [2022-12-15 03:19:18,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:19:18,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:18,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11021 states to 6224 states and 11021 transitions. [2022-12-15 03:19:18,952 INFO L276 IsEmpty]: Start isEmpty. Operand 6224 states and 11021 transitions. [2022-12-15 03:19:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:19:18,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:18,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:19,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:19:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11037 states to 6233 states and 11037 transitions. [2022-12-15 03:19:19,632 INFO L276 IsEmpty]: Start isEmpty. Operand 6233 states and 11037 transitions. [2022-12-15 03:19:19,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:19:19,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:19,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:19,890 INFO 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 03:19:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:20,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11053 states to 6242 states and 11053 transitions. [2022-12-15 03:19:20,177 INFO L276 IsEmpty]: Start isEmpty. Operand 6242 states and 11053 transitions. [2022-12-15 03:19:20,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:19:20,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:20,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:20,323 INFO 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 03:19:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11057 states to 6245 states and 11057 transitions. [2022-12-15 03:19:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 6245 states and 11057 transitions. [2022-12-15 03:19:20,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:19:20,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:20,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:20,482 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 03:19:20,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:20,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11064 states to 6249 states and 11064 transitions. [2022-12-15 03:19:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 6249 states and 11064 transitions. [2022-12-15 03:19:20,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:19:20,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:20,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:21,063 INFO 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 03:19:21,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:21,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10921 states to 6172 states and 10921 transitions. [2022-12-15 03:19:21,691 INFO L276 IsEmpty]: Start isEmpty. Operand 6172 states and 10921 transitions. [2022-12-15 03:19:21,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:19:21,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:21,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:21,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:19:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10454 states to 5916 states and 10454 transitions. [2022-12-15 03:19:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 5916 states and 10454 transitions. [2022-12-15 03:19:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:19:21,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:21,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:21,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:22,100 INFO 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 03:19:23,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:23,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10460 states to 5920 states and 10460 transitions. [2022-12-15 03:19:23,026 INFO L276 IsEmpty]: Start isEmpty. Operand 5920 states and 10460 transitions. [2022-12-15 03:19:23,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:19:23,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:23,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:23,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:19:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:23,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10467 states to 5924 states and 10467 transitions. [2022-12-15 03:19:23,265 INFO L276 IsEmpty]: Start isEmpty. Operand 5924 states and 10467 transitions. [2022-12-15 03:19:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:19:23,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:19:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10466 states to 5924 states and 10466 transitions. [2022-12-15 03:19:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 5924 states and 10466 transitions. [2022-12-15 03:19:25,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:19:25,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:25,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:25,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:26,029 INFO 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 03:19:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10103 states to 5726 states and 10103 transitions. [2022-12-15 03:19:26,604 INFO L276 IsEmpty]: Start isEmpty. Operand 5726 states and 10103 transitions. [2022-12-15 03:19:26,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:19:26,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:26,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:26,763 INFO 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 03:19:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9236 states to 5259 states and 9236 transitions. [2022-12-15 03:19:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5259 states and 9236 transitions. [2022-12-15 03:19:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:19:27,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:27,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:27,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:27,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:19:28,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:28,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9250 states to 5267 states and 9250 transitions. [2022-12-15 03:19:28,338 INFO L276 IsEmpty]: Start isEmpty. Operand 5267 states and 9250 transitions. [2022-12-15 03:19:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:19:28,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:28,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:28,412 INFO 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 03:19:28,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:28,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9244 states to 5264 states and 9244 transitions. [2022-12-15 03:19:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 5264 states and 9244 transitions. [2022-12-15 03:19:28,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:19:28,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:28,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:19:28,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7446 states to 4260 states and 7446 transitions. [2022-12-15 03:19:28,868 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 7446 transitions. [2022-12-15 03:19:28,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:19:28,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:28,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:28,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:29,123 INFO 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 03:19:32,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:32,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7444 states to 4260 states and 7444 transitions. [2022-12-15 03:19:32,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 7444 transitions. [2022-12-15 03:19:32,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:19:32,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:32,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:33,912 INFO 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 03:19:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7390 states to 4226 states and 7390 transitions. [2022-12-15 03:19:45,440 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 7390 transitions. [2022-12-15 03:19:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:19:45,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:45,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:45,649 INFO 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 03:19:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 4234 states and 7405 transitions. [2022-12-15 03:19:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 4234 states and 7405 transitions. [2022-12-15 03:19:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:19:48,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:49,362 INFO 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 03:19:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:59,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7438 states to 4251 states and 7438 transitions. [2022-12-15 03:19:59,134 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 7438 transitions. [2022-12-15 03:19:59,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:19:59,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:59,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:59,210 INFO 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 03:20:00,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7362 states to 4213 states and 7362 transitions. [2022-12-15 03:20:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 7362 transitions. [2022-12-15 03:20:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:20:00,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:00,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:00,207 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 03:20:01,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:01,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7377 states to 4221 states and 7377 transitions. [2022-12-15 03:20:01,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 7377 transitions. [2022-12-15 03:20:01,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:20:01,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:01,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:01,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:03,809 INFO 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 03:20:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7371 states to 4217 states and 7371 transitions. [2022-12-15 03:20:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 7371 transitions. [2022-12-15 03:20:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:20:25,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:25,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:25,606 INFO 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 03:20:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7378 states to 4221 states and 7378 transitions. [2022-12-15 03:20:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 7378 transitions. [2022-12-15 03:20:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:20:27,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:27,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:27,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:29,147 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 03:20:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7427 states to 4246 states and 7427 transitions. [2022-12-15 03:20:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 7427 transitions. [2022-12-15 03:20:47,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:20:47,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:47,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:47,481 INFO 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 03:20:48,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7035 states to 4034 states and 7035 transitions. [2022-12-15 03:20:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 7035 transitions. [2022-12-15 03:20:48,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:20:48,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:48,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:48,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:20:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7014 states to 4024 states and 7014 transitions. [2022-12-15 03:20:52,144 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 7014 transitions. [2022-12-15 03:20:52,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:20:52,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:52,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:21:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:21:03,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6871 states to 3945 states and 6871 transitions. [2022-12-15 03:21:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3945 states and 6871 transitions. [2022-12-15 03:21:03,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:21:03,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:21:03,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:21:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:21:03,839 INFO 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 03:21:09,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:21:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6865 states to 3942 states and 6865 transitions. [2022-12-15 03:21:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 3942 states and 6865 transitions. [2022-12-15 03:21:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:21:09,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:21:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:21:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:21:11,598 INFO 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 03:21:39,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:21:39,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6864 states to 3942 states and 6864 transitions. [2022-12-15 03:21:39,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3942 states and 6864 transitions. [2022-12-15 03:21:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:21:39,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:21:39,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:21:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:21:39,324 INFO 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 03:21:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:21:46,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6863 states to 3942 states and 6863 transitions. [2022-12-15 03:21:46,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3942 states and 6863 transitions. [2022-12-15 03:21:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:21:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:21:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:21:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:21:50,244 INFO 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 03:22:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:17,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6909 states to 3965 states and 6909 transitions. [2022-12-15 03:22:17,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 6909 transitions. [2022-12-15 03:22:17,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:22:17,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:17,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:17,138 INFO 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 03:22:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6915 states to 3969 states and 6915 transitions. [2022-12-15 03:22:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 3969 states and 6915 transitions. [2022-12-15 03:22:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:22:17,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:17,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:17,282 INFO 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 03:22:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:22,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6928 states to 3976 states and 6928 transitions. [2022-12-15 03:22:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3976 states and 6928 transitions. [2022-12-15 03:22:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:22:22,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:22,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:22,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:22,834 INFO 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 03:22:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:28,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6172 states to 3551 states and 6172 transitions. [2022-12-15 03:22:28,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 6172 transitions. [2022-12-15 03:22:28,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:22:28,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:28,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:28,557 INFO 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 03:22:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:30,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6026 states to 3470 states and 6026 transitions. [2022-12-15 03:22:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3470 states and 6026 transitions. [2022-12-15 03:22:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:22:30,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:30,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:30,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:35,161 INFO 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 03:23:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:24,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 3451 states and 5994 transitions. [2022-12-15 03:23:24,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3451 states and 5994 transitions. [2022-12-15 03:23:24,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:23:24,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:24,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:24,559 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 03:23:35,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 3355 states and 5828 transitions. [2022-12-15 03:23:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 5828 transitions. [2022-12-15 03:23:35,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:23:35,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:35,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:36,449 INFO 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 03:23:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:48,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 3362 states and 5840 transitions. [2022-12-15 03:23:48,318 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 5840 transitions. [2022-12-15 03:23:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 03:23:48,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:48,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:48,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:00,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 3352 states and 5821 transitions. [2022-12-15 03:24:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 5821 transitions. [2022-12-15 03:24:00,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:24:00,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:00,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:01,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:24:12,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:12,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 3352 states and 5820 transitions. [2022-12-15 03:24:12,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 5820 transitions. [2022-12-15 03:24:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:24:12,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:12,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:12,636 INFO 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 03:24:20,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5814 states to 3349 states and 5814 transitions. [2022-12-15 03:24:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5814 transitions. [2022-12-15 03:24:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:24:20,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:20,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:21,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:24,090 INFO 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 03:25:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5813 states to 3349 states and 5813 transitions. [2022-12-15 03:25:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5813 transitions. [2022-12-15 03:25:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:25:15,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:15,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:15,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:15,373 INFO 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 03:25:16,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 3349 states and 5812 transitions. [2022-12-15 03:25:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5812 transitions. [2022-12-15 03:25:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:25:17,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:17,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:17,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:25:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 3349 states and 5811 transitions. [2022-12-15 03:25:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5811 transitions. [2022-12-15 03:25:43,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:25:43,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:43,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:43,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:43,670 INFO 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 03:25:55,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:55,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5809 states to 3349 states and 5809 transitions. [2022-12-15 03:25:55,517 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5809 transitions. [2022-12-15 03:25:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:25:55,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:55,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:27:06,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:06,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 3349 states and 5808 transitions. [2022-12-15 03:27:06,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5808 transitions. [2022-12-15 03:27:06,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:06,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:06,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:06,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:11,901 INFO 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 03:28:04,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3358 states and 5824 transitions. [2022-12-15 03:28:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 5824 transitions. [2022-12-15 03:28:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:28:04,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:04,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:04,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:07,211 INFO 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 03:28:56,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:56,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 3357 states and 5821 transitions. [2022-12-15 03:28:56,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3357 states and 5821 transitions. [2022-12-15 03:28:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:28:56,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:56,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:57,247 INFO 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 03:29:06,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 3361 states and 5826 transitions. [2022-12-15 03:29:06,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states and 5826 transitions. [2022-12-15 03:29:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:29:06,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:06,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:06,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:07,742 INFO 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 03:29:32,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5825 states to 3361 states and 5825 transitions. [2022-12-15 03:29:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states and 5825 transitions. [2022-12-15 03:29:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:29:32,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:32,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:29:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:46,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5426 states to 3123 states and 5426 transitions. [2022-12-15 03:29:46,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5426 transitions. [2022-12-15 03:29:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:29:46,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:46,673 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 03:29:46,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:46,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5425 states to 3123 states and 5425 transitions. [2022-12-15 03:29:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5425 transitions. [2022-12-15 03:29:46,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:29:46,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:46,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:55,498 INFO 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 03:31:28,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:28,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5381 states to 3098 states and 5381 transitions. [2022-12-15 03:31:28,010 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 5381 transitions. [2022-12-15 03:31:28,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:31:28,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:28,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:28,150 INFO 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 03:31:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:30,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 3095 states and 5375 transitions. [2022-12-15 03:31:30,468 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 5375 transitions. [2022-12-15 03:31:30,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:31:30,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:30,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:32,301 INFO 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 03:31:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 3095 states and 5374 transitions. [2022-12-15 03:31:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 5374 transitions. [2022-12-15 03:31:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:31:54,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:54,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:55,637 INFO 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 03:32:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:32:29,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5373 states to 3095 states and 5373 transitions. [2022-12-15 03:32:29,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 5373 transitions. [2022-12-15 03:32:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:32:29,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:32:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:32:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat