./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/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 d8e58e4dd7f21a353342bc0a492b99ed688619f4c3decc3151bb6acbb6daeee1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:40:44,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:40:44,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:40:44,669 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:40:44,669 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:40:44,671 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:40:44,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:40:44,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:40:44,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:40:44,674 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:40:44,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:40:44,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:40:44,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:40:44,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:40:44,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:40:44,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:40:44,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:40:44,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:40:44,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:40:44,681 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:40:44,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:40:44,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:40:44,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:40:44,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:40:44,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:40:44,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:40:44,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:40:44,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:40:44,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:40:44,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:40:44,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:40:44,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:40:44,700 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:40:44,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:40:44,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:40:44,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:40:44,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:40:44,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:40:44,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:40:44,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:40:44,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:40:44,706 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:40:44,727 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:40:44,727 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:40:44,728 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:40:44,728 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:40:44,729 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:40:44,729 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:40:44,730 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:40:44,730 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:40:44,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:40:44,730 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:40:44,730 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:40:44,730 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:40:44,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:40:44,731 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:40:44,731 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:40:44,731 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:40:44,731 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:40:44,731 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:40:44,732 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:40:44,732 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:40:44,732 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:40:44,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:44,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:40:44,733 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:40:44,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:40:44,733 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:40:44,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:40:44,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:40:44,734 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8e58e4dd7f21a353342bc0a492b99ed688619f4c3decc3151bb6acbb6daeee1 [2022-12-14 19:40:44,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:40:44,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:40:44,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:40:44,951 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:40:44,951 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:40:44,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c [2022-12-14 19:40:47,555 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:40:47,874 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:40:47,875 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c [2022-12-14 19:40:47,895 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/data/a022544a0/21f2498557084fe9b3342b7e96212765/FLAGb1e6322a3 [2022-12-14 19:40:47,908 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/data/a022544a0/21f2498557084fe9b3342b7e96212765 [2022-12-14 19:40:47,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:40:47,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:40:47,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:47,913 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:40:47,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:40:47,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:47" (1/1) ... [2022-12-14 19:40:47,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e05d9f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:47, skipping insertion in model container [2022-12-14 19:40:47,918 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:40:47" (1/1) ... [2022-12-14 19:40:47,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:40:48,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:40:48,564 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[80190,80203] [2022-12-14 19:40:48,661 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[115653,115666] [2022-12-14 19:40:48,715 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[133417,133430] [2022-12-14 19:40:48,737 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[142316,142329] [2022-12-14 19:40:48,749 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[146749,146762] [2022-12-14 19:40:48,760 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[151062,151075] [2022-12-14 19:40:48,838 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[185818,185831] [2022-12-14 19:40:48,878 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[203409,203422] [2022-12-14 19:40:48,899 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[212345,212358] [2022-12-14 19:40:48,910 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[216815,216828] [2022-12-14 19:40:48,921 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[221165,221178] [2022-12-14 19:40:48,962 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[240022,240035] [2022-12-14 19:40:48,981 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[248958,248971] [2022-12-14 19:40:48,991 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[253428,253441] [2022-12-14 19:40:49,001 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[257778,257791] [2022-12-14 19:40:49,012 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[262743,262756] [2022-12-14 19:40:49,022 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[267102,267115] [2022-12-14 19:40:49,032 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[271572,271585] [2022-12-14 19:40:49,042 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[275922,275935] [2022-12-14 19:40:49,052 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[280508,280521] [2022-12-14 19:40:49,062 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[285025,285038] [2022-12-14 19:40:49,072 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[289491,289504] [2022-12-14 19:40:49,109 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:49,121 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:40:49,289 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[80190,80203] [2022-12-14 19:40:49,356 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[115653,115666] [2022-12-14 19:40:49,389 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[133417,133430] [2022-12-14 19:40:49,408 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[142316,142329] [2022-12-14 19:40:49,417 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[146749,146762] [2022-12-14 19:40:49,426 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[151062,151075] [2022-12-14 19:40:49,491 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[185818,185831] [2022-12-14 19:40:49,525 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[203409,203422] [2022-12-14 19:40:49,542 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[212345,212358] [2022-12-14 19:40:49,553 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[216815,216828] [2022-12-14 19:40:49,566 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[221165,221178] [2022-12-14 19:40:49,613 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[240022,240035] [2022-12-14 19:40:49,630 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[248958,248971] [2022-12-14 19:40:49,649 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[253428,253441] [2022-12-14 19:40:49,661 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[257778,257791] [2022-12-14 19:40:49,675 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[262743,262756] [2022-12-14 19:40:49,687 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[267102,267115] [2022-12-14 19:40:49,699 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[271572,271585] [2022-12-14 19:40:49,710 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[275922,275935] [2022-12-14 19:40:49,723 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[280508,280521] [2022-12-14 19:40:49,736 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[285025,285038] [2022-12-14 19:40:49,748 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_2e30a49c-1e8e-4e47-8d73-b61a04fed216/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[289491,289504] [2022-12-14 19:40:49,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:40:49,811 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:40:49,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49 WrapperNode [2022-12-14 19:40:49,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:40:49,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:49,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:40:49,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:40:49,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:49,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:49,986 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12420 [2022-12-14 19:40:49,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:40:49,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:40:49,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:40:49,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:40:49,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:49,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,008 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,047 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,083 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,117 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:40:50,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:40:50,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:40:50,118 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:40:50,118 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:40:49" (1/1) ... [2022-12-14 19:40:50,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:40:50,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:40:50,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:40:50,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e30a49c-1e8e-4e47-8d73-b61a04fed216/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:40:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:40:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:40:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:40:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:40:50,516 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:40:50,517 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:40:53,993 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:40:54,244 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:40:54,244 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:40:54,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:54 BoogieIcfgContainer [2022-12-14 19:40:54,250 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:40:54,251 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:40:54,251 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:40:54,261 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:40:54,261 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:40:54" (1/1) ... [2022-12-14 19:40:54,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:40:54,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:54,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2505 states and 4367 transitions. [2022-12-14 19:40:54,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 4367 transitions. [2022-12-14 19:40:54,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:54,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:54,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:54,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:54,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2384 states and 4135 transitions. [2022-12-14 19:40:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4135 transitions. [2022-12-14 19:40:54,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:54,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:54,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:55,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2376 states and 4117 transitions. [2022-12-14 19:40:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4117 transitions. [2022-12-14 19:40:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:55,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:55,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:55,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:56,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2260 states and 3897 transitions. [2022-12-14 19:40:56,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 3897 transitions. [2022-12-14 19:40:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:56,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:56,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 2252 states and 3879 transitions. [2022-12-14 19:40:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 3879 transitions. [2022-12-14 19:40:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:56,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:56,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3647 states to 2131 states and 3647 transitions. [2022-12-14 19:40:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 3647 transitions. [2022-12-14 19:40:56,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:56,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:56,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1842 states and 3135 transitions. [2022-12-14 19:40:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3135 transitions. [2022-12-14 19:40:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:56,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:56,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1601 states and 2703 transitions. [2022-12-14 19:40:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2703 transitions. [2022-12-14 19:40:56,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:40:56,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:56,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:57,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:57,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1593 states and 2685 transitions. [2022-12-14 19:40:57,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2685 transitions. [2022-12-14 19:40:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:40:57,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:57,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:57,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2461 states to 1474 states and 2461 transitions. [2022-12-14 19:40:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2461 transitions. [2022-12-14 19:40:58,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:40:58,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1466 states and 2444 transitions. [2022-12-14 19:40:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2444 transitions. [2022-12-14 19:40:58,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:40:58,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2427 states to 1458 states and 2427 transitions. [2022-12-14 19:40:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2427 transitions. [2022-12-14 19:40:58,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:40:58,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2409 states to 1450 states and 2409 transitions. [2022-12-14 19:40:58,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2409 transitions. [2022-12-14 19:40:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:40:58,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:40:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:40:58,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1278 states and 2104 transitions. [2022-12-14 19:40:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2104 transitions. [2022-12-14 19:40:58,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:40:58,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:40:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:40:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:40:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:00,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 975 states and 1588 transitions. [2022-12-14 19:41:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1588 transitions. [2022-12-14 19:41:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:41:00,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:00,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 967 states and 1571 transitions. [2022-12-14 19:41:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1571 transitions. [2022-12-14 19:41:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:41:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:00,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 959 states and 1554 transitions. [2022-12-14 19:41:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1554 transitions. [2022-12-14 19:41:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:41:00,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:00,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 669 states and 1067 transitions. [2022-12-14 19:41:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1067 transitions. [2022-12-14 19:41:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:41:02,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:02,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:02,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 673 states and 1072 transitions. [2022-12-14 19:41:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1072 transitions. [2022-12-14 19:41:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:41:08,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:09,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:16,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:16,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 673 states and 1071 transitions. [2022-12-14 19:41:16,426 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1071 transitions. [2022-12-14 19:41:16,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:41:16,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:16,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 673 states and 1070 transitions. [2022-12-14 19:41:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1070 transitions. [2022-12-14 19:41:17,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 19:41:17,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:17,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:30,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 673 states and 1068 transitions. [2022-12-14 19:41:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1068 transitions. [2022-12-14 19:41:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:41:30,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:30,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:31,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:41:47,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:41:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 673 states and 1066 transitions. [2022-12-14 19:41:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1066 transitions. [2022-12-14 19:41:47,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:41:47,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:41:47,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:41:47,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:41:50,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:42:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 432 states and 688 transitions. [2022-12-14 19:42:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 688 transitions. [2022-12-14 19:42:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:42:15,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:15,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:15,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:42:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 428 states and 682 transitions. [2022-12-14 19:42:15,968 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 682 transitions. [2022-12-14 19:42:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:42:15,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:15,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:42:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:17,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 428 states and 681 transitions. [2022-12-14 19:42:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 681 transitions. [2022-12-14 19:42:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:42:17,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:17,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:18,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:42:20,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:20,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 428 states and 680 transitions. [2022-12-14 19:42:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 680 transitions. [2022-12-14 19:42:20,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 19:42:20,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:20,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:20,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:22,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:42:54,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:42:54,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 445 states and 707 transitions. [2022-12-14 19:42:54,110 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 707 transitions. [2022-12-14 19:42:54,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:42:54,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:42:54,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:42:54,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:42:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:34,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:34,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 468 states and 747 transitions. [2022-12-14 19:43:34,220 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 747 transitions. [2022-12-14 19:43:34,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:43:34,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:34,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:39,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 468 states and 745 transitions. [2022-12-14 19:43:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 745 transitions. [2022-12-14 19:43:39,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:43:39,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:39,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:39,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:39,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 472 states and 751 transitions. [2022-12-14 19:43:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 751 transitions. [2022-12-14 19:43:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:43:42,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:42,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:43:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:43:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 485 states and 771 transitions. [2022-12-14 19:43:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 771 transitions. [2022-12-14 19:43:46,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:43:46,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:43:46,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:43:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:43:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 485 states and 770 transitions. [2022-12-14 19:44:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 770 transitions. [2022-12-14 19:44:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:44:21,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:22,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 494 states and 782 transitions. [2022-12-14 19:44:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 782 transitions. [2022-12-14 19:44:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:44:23,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:23,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:27,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:44:53,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:44:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 499 states and 787 transitions. [2022-12-14 19:44:53,428 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 787 transitions. [2022-12-14 19:44:53,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:44:53,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:44:53,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:44:53,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:44:55,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:28,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 514 states and 811 transitions. [2022-12-14 19:45:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 811 transitions. [2022-12-14 19:45:28,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:45:28,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:28,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:28,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 478 states and 756 transitions. [2022-12-14 19:45:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 756 transitions. [2022-12-14 19:45:29,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:45:29,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:29,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:29,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:30,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:33,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:33,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 490 states and 776 transitions. [2022-12-14 19:45:33,754 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 776 transitions. [2022-12-14 19:45:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:45:33,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:33,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:37,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 503 states and 795 transitions. [2022-12-14 19:45:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 795 transitions. [2022-12-14 19:45:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:45:37,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:37,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 512 states and 807 transitions. [2022-12-14 19:45:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 807 transitions. [2022-12-14 19:45:40,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:45:40,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:40,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:40,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:41,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:41,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 517 states and 812 transitions. [2022-12-14 19:45:41,258 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 812 transitions. [2022-12-14 19:45:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:45:41,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:41,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:41,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 517 states and 811 transitions. [2022-12-14 19:45:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 811 transitions. [2022-12-14 19:45:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:45:43,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:44,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:46,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 513 states and 803 transitions. [2022-12-14 19:45:46,827 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 803 transitions. [2022-12-14 19:45:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:45:46,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:46,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:47,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:56,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 443 states and 691 transitions. [2022-12-14 19:45:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 691 transitions. [2022-12-14 19:45:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:45:56,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:56,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:59,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 443 states and 690 transitions. [2022-12-14 19:45:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 690 transitions. [2022-12-14 19:45:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:45:59,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:59,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:45:59,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:45:59,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:45:59,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 431 states and 668 transitions. [2022-12-14 19:45:59,508 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 668 transitions. [2022-12-14 19:45:59,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:45:59,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:45:59,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:45:59,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:04,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:04,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 431 states and 666 transitions. [2022-12-14 19:46:04,940 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 666 transitions. [2022-12-14 19:46:04,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:46:04,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:04,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:04,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:05,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 427 states and 660 transitions. [2022-12-14 19:46:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 660 transitions. [2022-12-14 19:46:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:46:05,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:05,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:06,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:07,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 427 states and 659 transitions. [2022-12-14 19:46:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 659 transitions. [2022-12-14 19:46:07,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:46:07,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:07,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:08,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 427 states and 658 transitions. [2022-12-14 19:46:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 658 transitions. [2022-12-14 19:46:10,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:46:10,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:10,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:11,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:12,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 427 states and 657 transitions. [2022-12-14 19:46:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 657 transitions. [2022-12-14 19:46:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:46:12,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:12,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:13,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:15,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 427 states and 656 transitions. [2022-12-14 19:46:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 656 transitions. [2022-12-14 19:46:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:46:15,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:16,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 427 states and 655 transitions. [2022-12-14 19:46:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 655 transitions. [2022-12-14 19:46:16,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:46:16,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:16,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:16,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:17,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:46:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:46:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 427 states and 654 transitions. [2022-12-14 19:46:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 654 transitions. [2022-12-14 19:46:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:46:17,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:46:17,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:46:17,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:46:42,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:49:04,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:49:04,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 454 states and 696 transitions. [2022-12-14 19:49:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 696 transitions. [2022-12-14 19:49:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:49:04,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:49:04,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:49:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:49:13,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:51:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:51:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 467 states and 716 transitions. [2022-12-14 19:51:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 716 transitions. [2022-12-14 19:51:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:51:40,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:51:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:51:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:51:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.