./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/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_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/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 64bit --witnessprinter.graph.data.programhash 6c1be66de5de44f99e184f931232a9d8bcb0b8fd4712efbcede070913355a2c0 --- 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 19:22:02,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:22:02,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:22:02,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:22:02,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:22:02,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:22:02,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:22:02,168 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:22:02,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:22:02,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:22:02,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:22:02,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:22:02,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:22:02,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:22:02,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:22:02,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:22:02,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:22:02,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:22:02,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:22:02,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:22:02,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:22:02,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:22:02,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:22:02,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:22:02,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:22:02,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:22:02,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:22:02,187 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:22:02,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:22:02,188 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:22:02,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:22:02,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:22:02,190 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:22:02,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:22:02,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:22:02,191 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:22:02,192 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:22:02,192 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:22:02,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:22:02,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:22:02,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:22:02,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:22:02,208 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:22:02,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:22:02,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:22:02,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:22:02,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:22:02,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:22:02,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:22:02,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:22:02,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:22:02,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:22:02,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:22:02,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:22:02,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:22:02,211 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:22:02,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:22:02,212 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:22:02,212 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:22:02,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:22:02,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:22:02,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:22:02,213 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:22:02,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:22:02,213 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:22:02,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:22:02,214 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:22:02,214 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_4fa7a129-e536-46d8-b356-d724eb6ded98/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c1be66de5de44f99e184f931232a9d8bcb0b8fd4712efbcede070913355a2c0 [2022-12-14 19:22:02,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:22:02,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:22:02,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:22:02,392 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:22:02,392 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:22:02,393 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2022-12-14 19:22:05,007 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:22:05,341 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:22:05,342 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i [2022-12-14 19:22:05,366 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/data/6ed253ee2/22d0c8c232e044068909739a7aed1db8/FLAGfcc9cf035 [2022-12-14 19:22:05,377 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/data/6ed253ee2/22d0c8c232e044068909739a7aed1db8 [2022-12-14 19:22:05,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:22:05,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:22:05,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:22:05,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:22:05,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:22:05,384 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:22:05" (1/1) ... [2022-12-14 19:22:05,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37328d95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:05, skipping insertion in model container [2022-12-14 19:22:05,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:22:05" (1/1) ... [2022-12-14 19:22:05,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:22:05,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:22:06,016 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 19:22:06,027 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 19:22:06,038 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:22:06,134 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:22:06,140 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:22:06,143 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:22:06,190 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 19:22:06,257 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:22:06,258 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:22:06,269 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:22:06,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,304 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:22:06,308 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:22:06,345 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:22:06,463 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,497 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,503 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,516 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,623 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:22:06,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,646 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-14 19:22:06,647 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:22:06,648 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:22:06,649 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,649 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-14 19:22:06,650 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-14 19:22:06,652 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:06,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,654 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:22:06,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,656 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:22:06,657 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:22:06,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,660 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:06,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,662 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,663 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,663 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,664 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,665 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,665 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,665 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,667 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,668 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:06,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,670 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,674 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:06,675 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-14 19:22:06,676 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:22:06,677 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:06,678 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:06,679 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:06,680 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:06,682 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:22:06,682 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,687 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,692 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:22:06,694 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:06,696 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:06,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,697 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,700 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 19:22:06,700 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:06,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,702 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:06,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,704 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:06,705 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:06,708 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:06,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,710 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:06,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,720 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,727 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:06,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,728 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:22:06,728 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:06,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,729 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:22:06,729 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:06,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,730 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:22:06,730 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 19:22:06,730 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-14 19:22:06,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,732 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-14 19:22:06,733 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:22:06,734 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:22:06,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,735 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:06,736 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:22:06,737 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:22:06,737 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-14 19:22:06,841 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:22:06,843 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:22:06,843 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:22:06,847 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:22:06,849 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 19:22:06,852 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:22:06,853 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:22:06,853 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:22:06,853 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:22:06,853 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 19:22:06,854 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:22:06,854 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:22:06,854 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:22:06,855 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:22:06,856 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:22:06,856 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:22:06,856 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:22:06,890 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 19:22:06,890 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 19:22:06,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:22:07,306 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324559,324572] [2022-12-14 19:22:07,309 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324728,324741] [2022-12-14 19:22:07,309 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324895,324908] [2022-12-14 19:22:07,310 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[325063,325076] [2022-12-14 19:22:07,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:22:07,339 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:22:07,416 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 19:22:07,416 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 19:22:07,417 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 19:22:07,421 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 19:22:07,422 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:22:07,422 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 19:22:07,423 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 19:22:07,425 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 19:22:07,425 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 19:22:07,426 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 19:22:07,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,427 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-12-14 19:22:07,428 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-12-14 19:22:07,430 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 19:22:07,436 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,440 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,442 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,442 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,443 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,450 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,451 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 19:22:07,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,451 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,456 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,457 WARN L623 FunctionHandler]: Unknown extern function alloc_irdadev [2022-12-14 19:22:07,457 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 19:22:07,458 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 19:22:07,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,459 WARN L623 FunctionHandler]: Unknown extern function irda_init_max_qos_capabilies [2022-12-14 19:22:07,459 WARN L623 FunctionHandler]: Unknown extern function irda_qos_bits_to_value [2022-12-14 19:22:07,460 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:07,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,461 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:22:07,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,463 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 19:22:07,463 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 19:22:07,464 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,465 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,466 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,467 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,467 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,467 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,469 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,469 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,470 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,471 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:07,471 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,475 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:07,475 WARN L623 FunctionHandler]: Unknown extern function async_wrap_skb [2022-12-14 19:22:07,476 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:22:07,477 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:07,477 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 19:22:07,478 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:07,478 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 19:22:07,479 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:22:07,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,497 WARN L623 FunctionHandler]: Unknown extern function irda_setup_dma [2022-12-14 19:22:07,498 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:07,502 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:07,503 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,505 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 19:22:07,506 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:07,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,510 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:07,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,511 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:07,515 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:07,517 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 19:22:07,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,521 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 19:22:07,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,536 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:07,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,536 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:22:07,537 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:07,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,537 WARN L623 FunctionHandler]: Unknown extern function request_dma [2022-12-14 19:22:07,538 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 19:22:07,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,538 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:22:07,539 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 19:22:07,539 WARN L623 FunctionHandler]: Unknown extern function irlap_open [2022-12-14 19:22:07,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,541 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,541 WARN L623 FunctionHandler]: Unknown extern function irlap_close [2022-12-14 19:22:07,542 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:22:07,542 WARN L623 FunctionHandler]: Unknown extern function free_dma [2022-12-14 19:22:07,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,543 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 19:22:07,544 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:22:07,545 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 19:22:07,545 WARN L623 FunctionHandler]: Unknown extern function irda_device_set_media_busy [2022-12-14 19:22:07,548 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 19:22:07,550 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 19:22:07,550 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 19:22:07,553 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 19:22:07,555 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 19:22:07,562 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 19:22:07,563 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 19:22:07,563 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 19:22:07,564 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:22:07,564 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 19:22:07,564 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 19:22:07,564 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:22:07,565 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:22:07,565 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:22:07,566 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:22:07,566 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 19:22:07,566 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 19:22:07,569 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 19:22:07,569 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 19:22:07,569 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 19:22:07,587 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324559,324572] [2022-12-14 19:22:07,587 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324728,324741] [2022-12-14 19:22:07,588 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[324895,324908] [2022-12-14 19:22:07,588 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_4fa7a129-e536-46d8-b356-d724eb6ded98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-irda-via-ircc.cil.i[325063,325076] [2022-12-14 19:22:07,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:22:07,673 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:22:07,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07 WrapperNode [2022-12-14 19:22:07,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:22:07,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:22:07,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:22:07,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:22:07,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,848 INFO L138 Inliner]: procedures = 386, calls = 2051, calls flagged for inlining = 151, calls inlined = 130, statements flattened = 4082 [2022-12-14 19:22:07,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:22:07,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:22:07,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:22:07,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:22:07,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,876 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,965 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,983 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:07,993 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:08,017 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:22:08,018 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:22:08,018 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:22:08,018 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:22:08,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:22:07" (1/1) ... [2022-12-14 19:22:08,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:22:08,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:22:08,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:22:08,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:22:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 19:22:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 19:22:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2022-12-14 19:22:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2022-12-14 19:22:08,078 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2022-12-14 19:22:08,078 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2022-12-14 19:22:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 19:22:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 19:22:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 19:22:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 19:22:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_73 [2022-12-14 19:22:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_73 [2022-12-14 19:22:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 19:22:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 19:22:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2022-12-14 19:22:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2022-12-14 19:22:08,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 19:22:08,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 19:22:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2022-12-14 19:22:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2022-12-14 19:22:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2022-12-14 19:22:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2022-12-14 19:22:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-12-14 19:22:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-12-14 19:22:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 19:22:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 19:22:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2022-12-14 19:22:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2022-12-14 19:22:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2022-12-14 19:22:08,080 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2022-12-14 19:22:08,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-12-14 19:22:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-12-14 19:22:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 19:22:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 19:22:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:22:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2022-12-14 19:22:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2022-12-14 19:22:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2022-12-14 19:22:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2022-12-14 19:22:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-12-14 19:22:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-12-14 19:22:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2022-12-14 19:22:08,081 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2022-12-14 19:22:08,081 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 19:22:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 19:22:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2022-12-14 19:22:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2022-12-14 19:22:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2022-12-14 19:22:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2022-12-14 19:22:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 19:22:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2022-12-14 19:22:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2022-12-14 19:22:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-12-14 19:22:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-12-14 19:22:08,082 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2022-12-14 19:22:08,082 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 19:22:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 19:22:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2022-12-14 19:22:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 19:22:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2022-12-14 19:22:08,083 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2022-12-14 19:22:08,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 19:22:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 19:22:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 19:22:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 19:22:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2022-12-14 19:22:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2022-12-14 19:22:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2022-12-14 19:22:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2022-12-14 19:22:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2022-12-14 19:22:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2022-12-14 19:22:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 19:22:08,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 19:22:08,084 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2022-12-14 19:22:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2022-12-14 19:22:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 19:22:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 19:22:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:22:08,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:22:08,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 19:22:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 19:22:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2022-12-14 19:22:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2022-12-14 19:22:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-12-14 19:22:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-12-14 19:22:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 19:22:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 19:22:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2022-12-14 19:22:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2022-12-14 19:22:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2022-12-14 19:22:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2022-12-14 19:22:08,086 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 19:22:08,086 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 19:22:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 19:22:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 19:22:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2022-12-14 19:22:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2022-12-14 19:22:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:22:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:22:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2022-12-14 19:22:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2022-12-14 19:22:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 19:22:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 19:22:08,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 19:22:08,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 19:22:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2022-12-14 19:22:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2022-12-14 19:22:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 19:22:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 19:22:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-12-14 19:22:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-12-14 19:22:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2022-12-14 19:22:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2022-12-14 19:22:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2022-12-14 19:22:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2022-12-14 19:22:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 19:22:08,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 19:22:08,088 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2022-12-14 19:22:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2022-12-14 19:22:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 19:22:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2022-12-14 19:22:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:22:08,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:22:08,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-12-14 19:22:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-12-14 19:22:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 19:22:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 19:22:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-14 19:22:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-14 19:22:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 19:22:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 19:22:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-12-14 19:22:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-12-14 19:22:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2022-12-14 19:22:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2022-12-14 19:22:08,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 19:22:08,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 19:22:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 19:22:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 19:22:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 19:22:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 19:22:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 19:22:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 19:22:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-12-14 19:22:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-12-14 19:22:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:22:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-12-14 19:22:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-12-14 19:22:08,091 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2022-12-14 19:22:08,091 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2022-12-14 19:22:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-12-14 19:22:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-12-14 19:22:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 19:22:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 19:22:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-12-14 19:22:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-12-14 19:22:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2022-12-14 19:22:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2022-12-14 19:22:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2022-12-14 19:22:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2022-12-14 19:22:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 19:22:08,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 19:22:08,092 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2022-12-14 19:22:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2022-12-14 19:22:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2022-12-14 19:22:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2022-12-14 19:22:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2022-12-14 19:22:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2022-12-14 19:22:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-14 19:22:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-14 19:22:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:22:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-12-14 19:22:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-12-14 19:22:08,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 19:22:08,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 19:22:08,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2022-12-14 19:22:08,094 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2022-12-14 19:22:08,546 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:22:08,549 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:22:08,721 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 19:22:12,989 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:22:13,731 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:22:13,731 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:22:13,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:22:13 BoogieIcfgContainer [2022-12-14 19:22:13,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:22:13,739 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:22:13,739 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:22:13,746 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:22:13,747 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:22:13" (1/1) ... [2022-12-14 19:22:13,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:22:13,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1487 states and 2201 transitions. [2022-12-14 19:22:13,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2201 transitions. [2022-12-14 19:22:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 19:22:13,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:13,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,345 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:14,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1498 states and 2229 transitions. [2022-12-14 19:22:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2229 transitions. [2022-12-14 19:22:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 19:22:14,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:14,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:14,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:14,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1501 states and 2232 transitions. [2022-12-14 19:22:14,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2232 transitions. [2022-12-14 19:22:14,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 19:22:14,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:14,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:15,004 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:15,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1512 states and 2249 transitions. [2022-12-14 19:22:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2249 transitions. [2022-12-14 19:22:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:22:15,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:15,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:15,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:15,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1514 states and 2251 transitions. [2022-12-14 19:22:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 2251 transitions. [2022-12-14 19:22:15,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:22:15,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:15,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:15,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:15,774 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:22:16,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1526 states and 2270 transitions. [2022-12-14 19:22:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2270 transitions. [2022-12-14 19:22:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 19:22:16,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:16,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 19:22:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1528 states and 2272 transitions. [2022-12-14 19:22:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 2272 transitions. [2022-12-14 19:22:16,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 19:22:16,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:16,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,479 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 19:22:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:16,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1540 states and 2292 transitions. [2022-12-14 19:22:16,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 2292 transitions. [2022-12-14 19:22:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 19:22:16,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:16,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:16,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,964 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 19:22:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:17,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1543 states and 2295 transitions. [2022-12-14 19:22:17,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2295 transitions. [2022-12-14 19:22:17,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:22:17,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:17,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:17,281 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 19:22:17,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:17,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2377 states to 1557 states and 2318 transitions. [2022-12-14 19:22:17,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2318 transitions. [2022-12-14 19:22:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 19:22:17,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:17,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 19:22:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:17,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1559 states and 2320 transitions. [2022-12-14 19:22:17,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2320 transitions. [2022-12-14 19:22:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:22:17,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:18,073 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 19:22:18,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1574 states and 2345 transitions. [2022-12-14 19:22:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2345 transitions. [2022-12-14 19:22:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:22:18,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:18,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 19:22:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:18,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2422 states to 1576 states and 2347 transitions. [2022-12-14 19:22:18,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2347 transitions. [2022-12-14 19:22:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 19:22:18,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:18,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 19:22:19,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:19,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1591 states and 2373 transitions. [2022-12-14 19:22:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2373 transitions. [2022-12-14 19:22:19,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 19:22:19,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:19,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 19:22:19,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:19,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1594 states and 2376 transitions. [2022-12-14 19:22:19,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2376 transitions. [2022-12-14 19:22:19,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 19:22:19,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:19,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:20,046 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-12-14 19:22:20,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 1610 states and 2404 transitions. [2022-12-14 19:22:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2404 transitions. [2022-12-14 19:22:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 19:22:20,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:20,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:21,045 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2022-12-14 19:22:21,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:21,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1613 states and 2407 transitions. [2022-12-14 19:22:21,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2407 transitions. [2022-12-14 19:22:21,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 19:22:21,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:21,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 19:22:22,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:22,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 1630 states and 2437 transitions. [2022-12-14 19:22:22,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 2437 transitions. [2022-12-14 19:22:22,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 19:22:22,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:22,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 19:22:22,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:22,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 1633 states and 2440 transitions. [2022-12-14 19:22:22,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2440 transitions. [2022-12-14 19:22:22,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 19:22:22,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:22,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 19:22:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1652 states and 2473 transitions. [2022-12-14 19:22:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 2473 transitions. [2022-12-14 19:22:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 19:22:24,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:24,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 19:22:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1654 states and 2475 transitions. [2022-12-14 19:22:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2475 transitions. [2022-12-14 19:22:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:22:24,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:24,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:24,641 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-14 19:22:24,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1665 states and 2494 transitions. [2022-12-14 19:22:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2494 transitions. [2022-12-14 19:22:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 19:22:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:24,907 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-14 19:22:24,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:24,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1661 states and 2487 transitions. [2022-12-14 19:22:24,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2487 transitions. [2022-12-14 19:22:24,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 19:22:24,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:24,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-12-14 19:22:26,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1680 states and 2521 transitions. [2022-12-14 19:22:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2521 transitions. [2022-12-14 19:22:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 19:22:26,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:26,816 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-12-14 19:22:26,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1683 states and 2524 transitions. [2022-12-14 19:22:26,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2524 transitions. [2022-12-14 19:22:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 19:22:26,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:26,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:27,037 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-14 19:22:27,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:27,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1694 states and 2543 transitions. [2022-12-14 19:22:27,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2543 transitions. [2022-12-14 19:22:27,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 19:22:27,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:27,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:27,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-14 19:22:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:27,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1690 states and 2536 transitions. [2022-12-14 19:22:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2536 transitions. [2022-12-14 19:22:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:22:27,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:27,544 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-12-14 19:22:29,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:29,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1710 states and 2572 transitions. [2022-12-14 19:22:29,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2572 transitions. [2022-12-14 19:22:29,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:22:29,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:29,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:29,646 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-12-14 19:22:29,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1713 states and 2575 transitions. [2022-12-14 19:22:29,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2575 transitions. [2022-12-14 19:22:29,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 19:22:29,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:29,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:29,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:29,890 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2022-12-14 19:22:30,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2820 states to 1724 states and 2594 transitions. [2022-12-14 19:22:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2594 transitions. [2022-12-14 19:22:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-14 19:22:30,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 19:22:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:30,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 1720 states and 2587 transitions. [2022-12-14 19:22:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2587 transitions. [2022-12-14 19:22:30,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 19:22:30,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:30,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:30,368 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-12-14 19:22:32,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:32,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1742 states and 2626 transitions. [2022-12-14 19:22:32,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2626 transitions. [2022-12-14 19:22:32,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 19:22:32,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:32,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:32,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:32,455 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-12-14 19:22:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1744 states and 2628 transitions. [2022-12-14 19:22:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2628 transitions. [2022-12-14 19:22:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 19:22:32,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:32,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-14 19:22:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:32,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 1755 states and 2647 transitions. [2022-12-14 19:22:32,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2647 transitions. [2022-12-14 19:22:32,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 19:22:32,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:32,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-14 19:22:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1751 states and 2640 transitions. [2022-12-14 19:22:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2640 transitions. [2022-12-14 19:22:32,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:22:32,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:32,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:33,099 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-14 19:22:35,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1773 states and 2680 transitions. [2022-12-14 19:22:35,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2680 transitions. [2022-12-14 19:22:35,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:22:35,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:35,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:35,841 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-14 19:22:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:35,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1776 states and 2683 transitions. [2022-12-14 19:22:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 2683 transitions. [2022-12-14 19:22:35,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 19:22:35,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:35,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:36,053 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2022-12-14 19:22:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1787 states and 2702 transitions. [2022-12-14 19:22:36,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2702 transitions. [2022-12-14 19:22:36,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 19:22:36,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:36,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:36,305 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-12-14 19:22:36,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:36,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1783 states and 2695 transitions. [2022-12-14 19:22:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2695 transitions. [2022-12-14 19:22:36,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:22:36,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:36,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-12-14 19:22:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3019 states to 1791 states and 2708 transitions. [2022-12-14 19:22:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 2708 transitions. [2022-12-14 19:22:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 19:22:36,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:36,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:36,752 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2022-12-14 19:22:36,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:36,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3046 states to 1802 states and 2727 transitions. [2022-12-14 19:22:36,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2727 transitions. [2022-12-14 19:22:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 19:22:36,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:36,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-12-14 19:22:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:37,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 1798 states and 2720 transitions. [2022-12-14 19:22:37,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2720 transitions. [2022-12-14 19:22:37,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 19:22:37,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:37,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:37,237 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2022-12-14 19:22:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1806 states and 2733 transitions. [2022-12-14 19:22:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2733 transitions. [2022-12-14 19:22:37,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 19:22:37,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2022-12-14 19:22:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:37,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1817 states and 2752 transitions. [2022-12-14 19:22:37,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2752 transitions. [2022-12-14 19:22:37,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 19:22:37,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:37,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2022-12-14 19:22:37,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3088 states to 1813 states and 2745 transitions. [2022-12-14 19:22:37,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2745 transitions. [2022-12-14 19:22:37,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-12-14 19:22:37,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:37,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2022-12-14 19:22:38,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:38,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1821 states and 2758 transitions. [2022-12-14 19:22:38,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2758 transitions. [2022-12-14 19:22:38,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 19:22:38,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:38,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:38,257 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-12-14 19:22:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 1832 states and 2777 transitions. [2022-12-14 19:22:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2777 transitions. [2022-12-14 19:22:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 19:22:38,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:38,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:38,592 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-12-14 19:22:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:38,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 1828 states and 2770 transitions. [2022-12-14 19:22:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2770 transitions. [2022-12-14 19:22:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 19:22:38,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:38,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 19:22:38,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 1836 states and 2783 transitions. [2022-12-14 19:22:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2783 transitions. [2022-12-14 19:22:38,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-12-14 19:22:38,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:38,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:39,081 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-12-14 19:22:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:39,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1847 states and 2802 transitions. [2022-12-14 19:22:39,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 2802 transitions. [2022-12-14 19:22:39,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 19:22:39,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:39,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:39,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:39,353 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2022-12-14 19:22:39,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:39,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 1843 states and 2795 transitions. [2022-12-14 19:22:39,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2795 transitions. [2022-12-14 19:22:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 19:22:39,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:39,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:39,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2022-12-14 19:22:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:39,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1851 states and 2808 transitions. [2022-12-14 19:22:39,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 2808 transitions. [2022-12-14 19:22:39,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 19:22:39,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2022-12-14 19:22:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 1862 states and 2827 transitions. [2022-12-14 19:22:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2827 transitions. [2022-12-14 19:22:39,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 19:22:39,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:39,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:40,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:40,164 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2022-12-14 19:22:40,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3211 states to 1858 states and 2820 transitions. [2022-12-14 19:22:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2820 transitions. [2022-12-14 19:22:40,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 19:22:40,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:40,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2022-12-14 19:22:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:40,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 1866 states and 2833 transitions. [2022-12-14 19:22:40,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2833 transitions. [2022-12-14 19:22:40,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 19:22:40,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:40,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 19:22:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 1873 states and 2846 transitions. [2022-12-14 19:22:40,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2846 transitions. [2022-12-14 19:22:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 19:22:40,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:40,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:40,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2022-12-14 19:22:41,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:41,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1884 states and 2865 transitions. [2022-12-14 19:22:41,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2865 transitions. [2022-12-14 19:22:41,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-12-14 19:22:41,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:41,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2022-12-14 19:22:41,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3265 states to 1880 states and 2858 transitions. [2022-12-14 19:22:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2858 transitions. [2022-12-14 19:22:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 19:22:41,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:41,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:41,757 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2022-12-14 19:22:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 1888 states and 2871 transitions. [2022-12-14 19:22:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2871 transitions. [2022-12-14 19:22:41,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 19:22:41,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:41,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 19:22:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 1895 states and 2884 transitions. [2022-12-14 19:22:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2884 transitions. [2022-12-14 19:22:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 19:22:42,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:42,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:42,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:42,323 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2022-12-14 19:22:42,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:42,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3318 states to 1906 states and 2903 transitions. [2022-12-14 19:22:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2903 transitions. [2022-12-14 19:22:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 19:22:42,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:42,963 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:43,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1949 states and 2987 transitions. [2022-12-14 19:22:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2987 transitions. [2022-12-14 19:22:43,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 19:22:43,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:43,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:43,827 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:43,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:43,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 1951 states and 2989 transitions. [2022-12-14 19:22:43,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2989 transitions. [2022-12-14 19:22:43,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 19:22:43,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:43,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:43,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:44,058 INFO L134 CoverageAnalysis]: Checked inductivity of 389 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2022-12-14 19:22:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 1947 states and 2982 transitions. [2022-12-14 19:22:44,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2982 transitions. [2022-12-14 19:22:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:22:44,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:44,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2022-12-14 19:22:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 1955 states and 2996 transitions. [2022-12-14 19:22:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2996 transitions. [2022-12-14 19:22:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 19:22:44,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 1958 states and 3000 transitions. [2022-12-14 19:22:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3000 transitions. [2022-12-14 19:22:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 19:22:45,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:45,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:45,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:45,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1960 states and 3002 transitions. [2022-12-14 19:22:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3002 transitions. [2022-12-14 19:22:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 19:22:45,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:45,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:45,996 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:46,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3428 states to 1961 states and 3003 transitions. [2022-12-14 19:22:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3003 transitions. [2022-12-14 19:22:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 19:22:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:46,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-12-14 19:22:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:46,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 1968 states and 3016 transitions. [2022-12-14 19:22:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3016 transitions. [2022-12-14 19:22:46,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 19:22:46,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:46,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-12-14 19:22:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:46,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3468 states to 1979 states and 3035 transitions. [2022-12-14 19:22:46,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3035 transitions. [2022-12-14 19:22:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 19:22:46,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 411 trivial. 0 not checked. [2022-12-14 19:22:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3469 states to 1975 states and 3028 transitions. [2022-12-14 19:22:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3028 transitions. [2022-12-14 19:22:46,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 19:22:46,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:46,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2022-12-14 19:22:47,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:47,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3470 states to 1976 states and 3029 transitions. [2022-12-14 19:22:47,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3029 transitions. [2022-12-14 19:22:47,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 19:22:47,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:47,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:47,311 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2022-12-14 19:22:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:47,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 1983 states and 3042 transitions. [2022-12-14 19:22:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3042 transitions. [2022-12-14 19:22:47,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 19:22:47,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:47,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:47,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-12-14 19:22:47,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:47,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1994 states and 3061 transitions. [2022-12-14 19:22:47,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3061 transitions. [2022-12-14 19:22:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2022-12-14 19:22:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-12-14 19:22:47,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:47,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 1990 states and 3054 transitions. [2022-12-14 19:22:47,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 3054 transitions. [2022-12-14 19:22:47,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 19:22:47,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:47,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:48,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 1998 states and 3067 transitions. [2022-12-14 19:22:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3067 transitions. [2022-12-14 19:22:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-14 19:22:48,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:48,508 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2022-12-14 19:22:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3537 states to 2005 states and 3080 transitions. [2022-12-14 19:22:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3080 transitions. [2022-12-14 19:22:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 19:22:48,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:48,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:48,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3548 states to 2010 states and 3091 transitions. [2022-12-14 19:22:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3091 transitions. [2022-12-14 19:22:49,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 19:22:49,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:49,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:49,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:50,034 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:22:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 2013 states and 3104 transitions. [2022-12-14 19:22:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3104 transitions. [2022-12-14 19:22:50,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 19:22:50,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:50,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:50,352 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-12-14 19:22:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:50,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2023 states and 3124 transitions. [2022-12-14 19:22:50,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3124 transitions. [2022-12-14 19:22:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 19:22:50,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:50,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2022-12-14 19:22:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2031 states and 3137 transitions. [2022-12-14 19:22:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3137 transitions. [2022-12-14 19:22:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 19:22:50,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:50,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:50,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:51,176 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-12-14 19:22:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 2035 states and 3143 transitions. [2022-12-14 19:22:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2035 states and 3143 transitions. [2022-12-14 19:22:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 19:22:51,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:51,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:51,533 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-12-14 19:22:51,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3616 states to 2042 states and 3156 transitions. [2022-12-14 19:22:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3156 transitions. [2022-12-14 19:22:51,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 19:22:51,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:51,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:52,047 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 369 trivial. 0 not checked. [2022-12-14 19:22:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3619 states to 2042 states and 3155 transitions. [2022-12-14 19:22:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2042 states and 3155 transitions. [2022-12-14 19:22:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 19:22:52,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:52,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2022-12-14 19:22:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:52,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 2052 states and 3175 transitions. [2022-12-14 19:22:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3175 transitions. [2022-12-14 19:22:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2022-12-14 19:22:52,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:52,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:52,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:52,816 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2022-12-14 19:22:52,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 2060 states and 3188 transitions. [2022-12-14 19:22:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2060 states and 3188 transitions. [2022-12-14 19:22:52,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 19:22:52,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:52,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:52,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-12-14 19:22:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 2064 states and 3194 transitions. [2022-12-14 19:22:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 3194 transitions. [2022-12-14 19:22:53,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:22:53,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:53,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:53,456 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-12-14 19:22:53,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 2069 states and 3204 transitions. [2022-12-14 19:22:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3204 transitions. [2022-12-14 19:22:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:22:53,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:54,070 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-14 19:22:54,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 2076 states and 3219 transitions. [2022-12-14 19:22:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3219 transitions. [2022-12-14 19:22:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:22:54,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:54,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-14 19:22:55,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 2082 states and 3228 transitions. [2022-12-14 19:22:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2082 states and 3228 transitions. [2022-12-14 19:22:55,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 19:22:55,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:55,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2022-12-14 19:22:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:55,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3705 states to 2089 states and 3241 transitions. [2022-12-14 19:22:55,343 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3241 transitions. [2022-12-14 19:22:55,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 19:22:55,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:55,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:55,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:55,763 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-12-14 19:22:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:55,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3730 states to 2096 states and 3260 transitions. [2022-12-14 19:22:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 3260 transitions. [2022-12-14 19:22:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 19:22:55,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:55,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-14 19:22:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 2105 states and 3277 transitions. [2022-12-14 19:22:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 3277 transitions. [2022-12-14 19:22:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 19:22:56,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:56,513 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-14 19:22:56,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:56,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3749 states to 2107 states and 3279 transitions. [2022-12-14 19:22:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3279 transitions. [2022-12-14 19:22:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 19:22:56,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:56,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:56,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2022-12-14 19:22:57,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:57,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2117 states and 3299 transitions. [2022-12-14 19:22:57,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2117 states and 3299 transitions. [2022-12-14 19:22:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-14 19:22:57,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-14 19:22:57,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 2125 states and 3312 transitions. [2022-12-14 19:22:57,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 3312 transitions. [2022-12-14 19:22:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 19:22:57,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2022-12-14 19:22:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:57,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2129 states and 3318 transitions. [2022-12-14 19:22:57,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 3318 transitions. [2022-12-14 19:22:57,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 19:22:57,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:57,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:57,846 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2022-12-14 19:22:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:57,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 2136 states and 3331 transitions. [2022-12-14 19:22:57,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3331 transitions. [2022-12-14 19:22:57,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2022-12-14 19:22:57,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:57,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:58,201 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-14 19:22:58,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:58,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3803 states to 2138 states and 3333 transitions. [2022-12-14 19:22:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3333 transitions. [2022-12-14 19:22:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 19:22:58,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:58,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-14 19:22:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:58,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3820 states to 2147 states and 3350 transitions. [2022-12-14 19:22:58,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 3350 transitions. [2022-12-14 19:22:58,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 19:22:58,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:58,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-14 19:22:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:58,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 2149 states and 3352 transitions. [2022-12-14 19:22:58,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3352 transitions. [2022-12-14 19:22:58,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 19:22:58,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:58,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2022-12-14 19:22:59,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3842 states to 2159 states and 3372 transitions. [2022-12-14 19:22:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 2159 states and 3372 transitions. [2022-12-14 19:22:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 19:22:59,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:59,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:59,650 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2022-12-14 19:22:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 2162 states and 3376 transitions. [2022-12-14 19:22:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3376 transitions. [2022-12-14 19:22:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 19:22:59,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:59,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:59,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-12-14 19:23:00,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:00,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3859 states to 2170 states and 3389 transitions. [2022-12-14 19:23:00,034 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 3389 transitions. [2022-12-14 19:23:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 19:23:00,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:00,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:00,235 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-12-14 19:23:00,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:00,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3865 states to 2174 states and 3395 transitions. [2022-12-14 19:23:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3395 transitions. [2022-12-14 19:23:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 19:23:00,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:00,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:00,557 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2022-12-14 19:23:00,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 2176 states and 3397 transitions. [2022-12-14 19:23:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2176 states and 3397 transitions. [2022-12-14 19:23:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 19:23:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:00,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2022-12-14 19:23:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:00,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3875 states to 2178 states and 3400 transitions. [2022-12-14 19:23:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 3400 transitions. [2022-12-14 19:23:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 19:23:00,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:00,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:01,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:01,183 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-12-14 19:23:01,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 2180 states and 3405 transitions. [2022-12-14 19:23:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2180 states and 3405 transitions. [2022-12-14 19:23:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 19:23:01,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:01,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 521 trivial. 0 not checked. [2022-12-14 19:23:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 2181 states and 3406 transitions. [2022-12-14 19:23:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2181 states and 3406 transitions. [2022-12-14 19:23:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 19:23:01,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:01,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:01,931 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-12-14 19:23:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2190 states and 3423 transitions. [2022-12-14 19:23:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 3423 transitions. [2022-12-14 19:23:02,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 19:23:02,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:02,248 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-12-14 19:23:02,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:02,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 2192 states and 3425 transitions. [2022-12-14 19:23:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3425 transitions. [2022-12-14 19:23:02,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 19:23:02,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:02,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:02,536 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2022-12-14 19:23:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2202 states and 3445 transitions. [2022-12-14 19:23:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3445 transitions. [2022-12-14 19:23:02,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 19:23:02,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:02,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2022-12-14 19:23:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 2208 states and 3455 transitions. [2022-12-14 19:23:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3455 transitions. [2022-12-14 19:23:03,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 19:23:03,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:03,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:03,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-12-14 19:23:03,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3939 states to 2210 states and 3459 transitions. [2022-12-14 19:23:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3459 transitions. [2022-12-14 19:23:03,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 19:23:03,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:03,839 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2022-12-14 19:23:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:03,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3945 states to 2214 states and 3465 transitions. [2022-12-14 19:23:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 3465 transitions. [2022-12-14 19:23:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 19:23:03,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:04,146 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2022-12-14 19:23:04,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 2221 states and 3478 transitions. [2022-12-14 19:23:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 3478 transitions. [2022-12-14 19:23:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 19:23:04,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:04,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:04,484 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-12-14 19:23:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:04,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3960 states to 2223 states and 3480 transitions. [2022-12-14 19:23:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3480 transitions. [2022-12-14 19:23:04,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 19:23:04,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:04,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:04,797 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2022-12-14 19:23:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:04,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 2225 states and 3482 transitions. [2022-12-14 19:23:04,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 3482 transitions. [2022-12-14 19:23:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 19:23:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:04,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:04,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:05,094 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-12-14 19:23:05,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:05,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3966 states to 2227 states and 3486 transitions. [2022-12-14 19:23:05,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3486 transitions. [2022-12-14 19:23:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2022-12-14 19:23:05,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:05,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:05,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2022-12-14 19:23:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3983 states to 2236 states and 3503 transitions. [2022-12-14 19:23:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3503 transitions. [2022-12-14 19:23:05,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 19:23:05,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:05,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2022-12-14 19:23:05,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:05,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 2238 states and 3505 transitions. [2022-12-14 19:23:05,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 3505 transitions. [2022-12-14 19:23:05,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 19:23:05,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:05,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:05,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2022-12-14 19:23:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4005 states to 2248 states and 3525 transitions. [2022-12-14 19:23:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2248 states and 3525 transitions. [2022-12-14 19:23:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 19:23:06,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2022-12-14 19:23:06,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 2250 states and 3529 transitions. [2022-12-14 19:23:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 3529 transitions. [2022-12-14 19:23:06,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 19:23:06,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:06,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-12-14 19:23:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4015 states to 2254 states and 3535 transitions. [2022-12-14 19:23:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 3535 transitions. [2022-12-14 19:23:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 19:23:06,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:06,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:07,032 INFO L134 CoverageAnalysis]: Checked inductivity of 433 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2022-12-14 19:23:07,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:07,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 2261 states and 3548 transitions. [2022-12-14 19:23:07,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 3548 transitions. [2022-12-14 19:23:07,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 19:23:07,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:07,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:07,376 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2022-12-14 19:23:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2263 states and 3550 transitions. [2022-12-14 19:23:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 3550 transitions. [2022-12-14 19:23:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 19:23:07,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:07,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:07,703 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2022-12-14 19:23:07,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4032 states to 2265 states and 3552 transitions. [2022-12-14 19:23:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2265 states and 3552 transitions. [2022-12-14 19:23:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 19:23:07,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:07,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:08,110 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-12-14 19:23:08,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:08,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4036 states to 2267 states and 3556 transitions. [2022-12-14 19:23:08,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2267 states and 3556 transitions. [2022-12-14 19:23:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 19:23:08,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-12-14 19:23:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2276 states and 3573 transitions. [2022-12-14 19:23:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3573 transitions. [2022-12-14 19:23:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:23:08,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:08,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:08,848 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-12-14 19:23:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2278 states and 3575 transitions. [2022-12-14 19:23:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2278 states and 3575 transitions. [2022-12-14 19:23:08,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 19:23:08,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:08,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:09,150 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2022-12-14 19:23:09,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:09,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2288 states and 3595 transitions. [2022-12-14 19:23:09,274 INFO L276 IsEmpty]: Start isEmpty. Operand 2288 states and 3595 transitions. [2022-12-14 19:23:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 19:23:09,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:09,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-12-14 19:23:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:09,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4079 states to 2290 states and 3599 transitions. [2022-12-14 19:23:09,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3599 transitions. [2022-12-14 19:23:09,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 19:23:09,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:09,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:09,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2022-12-14 19:23:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2298 states and 3611 transitions. [2022-12-14 19:23:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3611 transitions. [2022-12-14 19:23:10,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 19:23:10,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:10,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:10,332 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2022-12-14 19:23:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2302 states and 3619 transitions. [2022-12-14 19:23:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3619 transitions. [2022-12-14 19:23:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:23:10,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:10,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:23:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:10,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4105 states to 2306 states and 3625 transitions. [2022-12-14 19:23:10,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 3625 transitions. [2022-12-14 19:23:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:23:10,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:11,143 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2022-12-14 19:23:11,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:11,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2329 states and 3660 transitions. [2022-12-14 19:23:11,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3660 transitions. [2022-12-14 19:23:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 19:23:11,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:11,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:11,558 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-14 19:23:11,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:11,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4145 states to 2333 states and 3665 transitions. [2022-12-14 19:23:11,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3665 transitions. [2022-12-14 19:23:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 19:23:11,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:11,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:11,844 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2022-12-14 19:23:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:11,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4158 states to 2340 states and 3678 transitions. [2022-12-14 19:23:11,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states and 3678 transitions. [2022-12-14 19:23:11,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:23:11,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:11,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:12,189 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-12-14 19:23:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4160 states to 2342 states and 3680 transitions. [2022-12-14 19:23:12,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3680 transitions. [2022-12-14 19:23:12,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 19:23:12,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:12,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:12,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:12,519 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2022-12-14 19:23:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:12,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4162 states to 2344 states and 3682 transitions. [2022-12-14 19:23:12,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3682 transitions. [2022-12-14 19:23:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 19:23:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:12,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-12-14 19:23:12,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:12,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2346 states and 3686 transitions. [2022-12-14 19:23:12,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 3686 transitions. [2022-12-14 19:23:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 19:23:12,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:12,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:12,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:13,158 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2022-12-14 19:23:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:13,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 2355 states and 3703 transitions. [2022-12-14 19:23:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 3703 transitions. [2022-12-14 19:23:13,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 19:23:13,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:13,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:13,492 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2022-12-14 19:23:13,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:13,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 2357 states and 3705 transitions. [2022-12-14 19:23:13,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3705 transitions. [2022-12-14 19:23:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 19:23:13,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:13,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:13,791 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2022-12-14 19:23:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 2367 states and 3725 transitions. [2022-12-14 19:23:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 3725 transitions. [2022-12-14 19:23:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 19:23:13,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:13,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:13,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:14,147 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-12-14 19:23:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:14,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4209 states to 2369 states and 3729 transitions. [2022-12-14 19:23:14,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3729 transitions. [2022-12-14 19:23:14,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:23:14,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:14,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:14,516 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2022-12-14 19:23:14,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:14,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4211 states to 2371 states and 3731 transitions. [2022-12-14 19:23:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3731 transitions. [2022-12-14 19:23:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 19:23:14,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:14,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:14,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2022-12-14 19:23:14,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2375 states and 3737 transitions. [2022-12-14 19:23:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3737 transitions. [2022-12-14 19:23:14,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 19:23:14,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:14,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:15,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2022-12-14 19:23:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4252 states to 2398 states and 3772 transitions. [2022-12-14 19:23:15,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 3772 transitions. [2022-12-14 19:23:15,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 19:23:15,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:15,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:15,619 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2022-12-14 19:23:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:15,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 2402 states and 3777 transitions. [2022-12-14 19:23:15,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 3777 transitions. [2022-12-14 19:23:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 19:23:15,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:15,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:15,907 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2022-12-14 19:23:16,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:16,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 2409 states and 3790 transitions. [2022-12-14 19:23:16,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 3790 transitions. [2022-12-14 19:23:16,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 19:23:16,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:16,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2022-12-14 19:23:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4272 states to 2411 states and 3792 transitions. [2022-12-14 19:23:16,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 3792 transitions. [2022-12-14 19:23:16,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 19:23:16,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:16,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:16,600 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2022-12-14 19:23:16,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:16,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2413 states and 3794 transitions. [2022-12-14 19:23:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2413 states and 3794 transitions. [2022-12-14 19:23:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 19:23:16,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:16,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2022-12-14 19:23:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2415 states and 3798 transitions. [2022-12-14 19:23:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2415 states and 3798 transitions. [2022-12-14 19:23:17,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 19:23:17,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:17,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:17,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:17,238 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2022-12-14 19:23:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:17,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4295 states to 2424 states and 3815 transitions. [2022-12-14 19:23:17,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2424 states and 3815 transitions. [2022-12-14 19:23:17,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:23:17,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:17,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2022-12-14 19:23:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2426 states and 3817 transitions. [2022-12-14 19:23:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3817 transitions. [2022-12-14 19:23:17,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 19:23:17,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:17,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 347 trivial. 0 not checked. [2022-12-14 19:23:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:18,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2431 states and 3825 transitions. [2022-12-14 19:23:18,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2431 states and 3825 transitions. [2022-12-14 19:23:18,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 19:23:18,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:18,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:18,236 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2022-12-14 19:23:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:18,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2433 states and 3829 transitions. [2022-12-14 19:23:18,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3829 transitions. [2022-12-14 19:23:18,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 19:23:18,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:18,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 423 trivial. 0 not checked. [2022-12-14 19:23:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:18,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2444 states and 3846 transitions. [2022-12-14 19:23:18,867 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 3846 transitions. [2022-12-14 19:23:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 19:23:18,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:18,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:19,128 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2022-12-14 19:23:19,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:19,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4361 states to 2467 states and 3881 transitions. [2022-12-14 19:23:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3881 transitions. [2022-12-14 19:23:19,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 19:23:19,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:19,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-12-14 19:23:19,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4366 states to 2471 states and 3886 transitions. [2022-12-14 19:23:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3886 transitions. [2022-12-14 19:23:19,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 19:23:19,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:19,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:19,817 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 545 trivial. 0 not checked. [2022-12-14 19:23:19,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:19,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2478 states and 3899 transitions. [2022-12-14 19:23:19,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3899 transitions. [2022-12-14 19:23:19,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:23:19,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:19,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2022-12-14 19:23:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:20,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4381 states to 2480 states and 3901 transitions. [2022-12-14 19:23:20,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 3901 transitions. [2022-12-14 19:23:20,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 19:23:20,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:20,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:20,543 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2022-12-14 19:23:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:20,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2482 states and 3903 transitions. [2022-12-14 19:23:20,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2482 states and 3903 transitions. [2022-12-14 19:23:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:23:20,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:20,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:20,864 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-12-14 19:23:20,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4387 states to 2484 states and 3907 transitions. [2022-12-14 19:23:20,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3907 transitions. [2022-12-14 19:23:20,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 19:23:20,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:20,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:21,225 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-12-14 19:23:21,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 2493 states and 3924 transitions. [2022-12-14 19:23:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3924 transitions. [2022-12-14 19:23:21,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 19:23:21,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:21,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:21,565 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-12-14 19:23:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:21,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 2495 states and 3926 transitions. [2022-12-14 19:23:21,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2495 states and 3926 transitions. [2022-12-14 19:23:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2022-12-14 19:23:21,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:21,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2022-12-14 19:23:21,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:21,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2505 states and 3945 transitions. [2022-12-14 19:23:21,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 3945 transitions. [2022-12-14 19:23:21,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:23:21,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:21,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:22,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2022-12-14 19:23:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:22,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4429 states to 2507 states and 3949 transitions. [2022-12-14 19:23:22,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3949 transitions. [2022-12-14 19:23:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 19:23:22,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:22,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:22,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2022-12-14 19:23:22,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4435 states to 2511 states and 3955 transitions. [2022-12-14 19:23:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3955 transitions. [2022-12-14 19:23:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 19:23:22,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2022-12-14 19:23:23,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2534 states and 3990 transitions. [2022-12-14 19:23:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3990 transitions. [2022-12-14 19:23:23,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:23:23,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:23,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:23,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:23,366 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2022-12-14 19:23:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:23,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2538 states and 3995 transitions. [2022-12-14 19:23:23,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 3995 transitions. [2022-12-14 19:23:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 19:23:23,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:23,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:23,718 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2022-12-14 19:23:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:23,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2540 states and 3997 transitions. [2022-12-14 19:23:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3997 transitions. [2022-12-14 19:23:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:23:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2022-12-14 19:23:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:24,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2542 states and 3999 transitions. [2022-12-14 19:23:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 3999 transitions. [2022-12-14 19:23:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 19:23:24,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:24,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:24,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:24,368 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-12-14 19:23:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 2544 states and 4003 transitions. [2022-12-14 19:23:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 4003 transitions. [2022-12-14 19:23:24,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-12-14 19:23:24,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:24,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:24,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:24,700 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2022-12-14 19:23:24,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:24,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4502 states to 2554 states and 4022 transitions. [2022-12-14 19:23:24,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4022 transitions. [2022-12-14 19:23:24,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2022-12-14 19:23:24,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:24,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:25,074 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-12-14 19:23:25,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4506 states to 2556 states and 4026 transitions. [2022-12-14 19:23:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2556 states and 4026 transitions. [2022-12-14 19:23:25,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 19:23:25,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:25,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:25,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:25,516 INFO L134 CoverageAnalysis]: Checked inductivity of 453 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2022-12-14 19:23:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4524 states to 2567 states and 4044 transitions. [2022-12-14 19:23:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 4044 transitions. [2022-12-14 19:23:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 19:23:25,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2022-12-14 19:23:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:26,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2571 states and 4050 transitions. [2022-12-14 19:23:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 4050 transitions. [2022-12-14 19:23:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:23:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:26,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2022-12-14 19:23:26,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2594 states and 4085 transitions. [2022-12-14 19:23:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 4085 transitions. [2022-12-14 19:23:26,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2022-12-14 19:23:26,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:26,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:26,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2022-12-14 19:23:27,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4570 states to 2598 states and 4090 transitions. [2022-12-14 19:23:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 4090 transitions. [2022-12-14 19:23:27,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 19:23:27,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:27,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-12-14 19:23:27,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:27,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 2605 states and 4102 transitions. [2022-12-14 19:23:27,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2605 states and 4102 transitions. [2022-12-14 19:23:27,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:23:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:28,004 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2022-12-14 19:23:28,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:28,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 2607 states and 4104 transitions. [2022-12-14 19:23:28,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 4104 transitions. [2022-12-14 19:23:28,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 19:23:28,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:28,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:28,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:28,336 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2022-12-14 19:23:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2609 states and 4108 transitions. [2022-12-14 19:23:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 4108 transitions. [2022-12-14 19:23:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 19:23:28,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:28,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-12-14 19:23:28,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2618 states and 4125 transitions. [2022-12-14 19:23:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 4125 transitions. [2022-12-14 19:23:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 19:23:28,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:28,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:28,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-12-14 19:23:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 2620 states and 4127 transitions. [2022-12-14 19:23:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2620 states and 4127 transitions. [2022-12-14 19:23:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-12-14 19:23:29,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-12-14 19:23:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:29,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4634 states to 2630 states and 4146 transitions. [2022-12-14 19:23:29,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 4146 transitions. [2022-12-14 19:23:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 19:23:29,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:29,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:29,744 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2022-12-14 19:23:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 2632 states and 4150 transitions. [2022-12-14 19:23:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 4150 transitions. [2022-12-14 19:23:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 19:23:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:29,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:30,078 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-12-14 19:23:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 2636 states and 4156 transitions. [2022-12-14 19:23:30,190 INFO L276 IsEmpty]: Start isEmpty. Operand 2636 states and 4156 transitions. [2022-12-14 19:23:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 19:23:30,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:30,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2022-12-14 19:23:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2659 states and 4191 transitions. [2022-12-14 19:23:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4191 transitions. [2022-12-14 19:23:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 19:23:30,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2022-12-14 19:23:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 2663 states and 4196 transitions. [2022-12-14 19:23:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2663 states and 4196 transitions. [2022-12-14 19:23:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 19:23:30,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:30,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:31,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:31,200 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-12-14 19:23:31,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 2665 states and 4198 transitions. [2022-12-14 19:23:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 4198 transitions. [2022-12-14 19:23:31,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 19:23:31,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:31,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:31,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2022-12-14 19:23:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4688 states to 2667 states and 4200 transitions. [2022-12-14 19:23:31,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2667 states and 4200 transitions. [2022-12-14 19:23:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 19:23:31,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:31,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:31,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:31,891 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2022-12-14 19:23:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:32,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2676 states and 4217 transitions. [2022-12-14 19:23:32,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2676 states and 4217 transitions. [2022-12-14 19:23:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 19:23:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:32,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:32,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2022-12-14 19:23:32,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:32,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2678 states and 4219 transitions. [2022-12-14 19:23:32,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 4219 transitions. [2022-12-14 19:23:32,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 19:23:32,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:32,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:32,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:32,585 INFO L134 CoverageAnalysis]: Checked inductivity of 523 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2022-12-14 19:23:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:32,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2688 states and 4238 transitions. [2022-12-14 19:23:32,710 INFO L276 IsEmpty]: Start isEmpty. Operand 2688 states and 4238 transitions. [2022-12-14 19:23:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 19:23:32,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:32,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:32,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:33,044 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-12-14 19:23:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 2703 states and 4264 transitions. [2022-12-14 19:23:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 4264 transitions. [2022-12-14 19:23:33,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 19:23:33,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:33,861 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 652 trivial. 0 not checked. [2022-12-14 19:23:33,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:33,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 2707 states and 4270 transitions. [2022-12-14 19:23:33,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4270 transitions. [2022-12-14 19:23:33,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 19:23:33,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:33,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:34,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2022-12-14 19:23:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2732 states and 4318 transitions. [2022-12-14 19:23:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 4318 transitions. [2022-12-14 19:23:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 19:23:34,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:34,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2022-12-14 19:23:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 2755 states and 4355 transitions. [2022-12-14 19:23:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2755 states and 4355 transitions. [2022-12-14 19:23:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 19:23:35,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:35,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:35,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2022-12-14 19:23:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:35,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 2759 states and 4362 transitions. [2022-12-14 19:23:35,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2759 states and 4362 transitions. [2022-12-14 19:23:35,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 19:23:35,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:35,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:35,978 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-12-14 19:23:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4859 states to 2763 states and 4367 transitions. [2022-12-14 19:23:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 4367 transitions. [2022-12-14 19:23:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 19:23:36,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:36,321 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2022-12-14 19:23:36,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2765 states and 4369 transitions. [2022-12-14 19:23:36,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 4369 transitions. [2022-12-14 19:23:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 19:23:36,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:36,678 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2022-12-14 19:23:36,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 2767 states and 4371 transitions. [2022-12-14 19:23:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2767 states and 4371 transitions. [2022-12-14 19:23:36,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 19:23:36,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:36,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:37,023 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-12-14 19:23:37,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:37,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4867 states to 2769 states and 4375 transitions. [2022-12-14 19:23:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2769 states and 4375 transitions. [2022-12-14 19:23:37,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-12-14 19:23:37,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:37,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:37,378 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-12-14 19:23:37,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 2778 states and 4392 transitions. [2022-12-14 19:23:37,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 4392 transitions. [2022-12-14 19:23:37,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:23:37,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:37,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:37,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-12-14 19:23:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4886 states to 2780 states and 4394 transitions. [2022-12-14 19:23:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 4394 transitions. [2022-12-14 19:23:37,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 19:23:37,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:37,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2022-12-14 19:23:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:38,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4905 states to 2790 states and 4413 transitions. [2022-12-14 19:23:38,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4413 transitions. [2022-12-14 19:23:38,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 19:23:38,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:38,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-12-14 19:23:38,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:38,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2792 states and 4417 transitions. [2022-12-14 19:23:38,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 4417 transitions. [2022-12-14 19:23:38,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 19:23:38,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:38,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 497 trivial. 0 not checked. [2022-12-14 19:23:39,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 2805 states and 4445 transitions. [2022-12-14 19:23:39,028 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4445 transitions. [2022-12-14 19:23:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 19:23:39,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 726 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2022-12-14 19:23:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 2809 states and 4451 transitions. [2022-12-14 19:23:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 4451 transitions. [2022-12-14 19:23:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 19:23:39,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:39,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:39,620 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 389 trivial. 0 not checked. [2022-12-14 19:23:39,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:39,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4980 states to 2832 states and 4488 transitions. [2022-12-14 19:23:39,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4488 transitions. [2022-12-14 19:23:39,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 19:23:39,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:39,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:39,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2022-12-14 19:23:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4985 states to 2836 states and 4493 transitions. [2022-12-14 19:23:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4493 transitions. [2022-12-14 19:23:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:23:40,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:40,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:40,503 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2022-12-14 19:23:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 2838 states and 4495 transitions. [2022-12-14 19:23:40,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2838 states and 4495 transitions. [2022-12-14 19:23:40,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 19:23:40,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-12-14 19:23:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 2840 states and 4497 transitions. [2022-12-14 19:23:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2840 states and 4497 transitions. [2022-12-14 19:23:40,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 19:23:40,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:40,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:41,236 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:23:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:41,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2842 states and 4501 transitions. [2022-12-14 19:23:41,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 4501 transitions. [2022-12-14 19:23:41,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:23:41,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:41,585 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-12-14 19:23:41,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5010 states to 2851 states and 4518 transitions. [2022-12-14 19:23:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4518 transitions. [2022-12-14 19:23:41,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 19:23:41,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:41,959 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-12-14 19:23:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2853 states and 4520 transitions. [2022-12-14 19:23:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4520 transitions. [2022-12-14 19:23:42,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 19:23:42,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:42,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:42,327 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-12-14 19:23:42,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 2855 states and 4524 transitions. [2022-12-14 19:23:42,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 4524 transitions. [2022-12-14 19:23:42,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 19:23:42,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:42,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:42,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 608 trivial. 0 not checked. [2022-12-14 19:23:42,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5018 states to 2857 states and 4526 transitions. [2022-12-14 19:23:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4526 transitions. [2022-12-14 19:23:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 19:23:42,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:42,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:42,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2022-12-14 19:23:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5020 states to 2859 states and 4528 transitions. [2022-12-14 19:23:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 4528 transitions. [2022-12-14 19:23:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 19:23:43,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:43,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2022-12-14 19:23:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5024 states to 2861 states and 4532 transitions. [2022-12-14 19:23:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4532 transitions. [2022-12-14 19:23:43,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 19:23:43,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:43,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:43,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:43,850 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2022-12-14 19:23:43,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:43,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5026 states to 2863 states and 4534 transitions. [2022-12-14 19:23:43,912 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 4534 transitions. [2022-12-14 19:23:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 19:23:43,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:43,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:43,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2022-12-14 19:23:44,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5027 states to 2864 states and 4535 transitions. [2022-12-14 19:23:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4535 transitions. [2022-12-14 19:23:44,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 19:23:44,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:44,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2022-12-14 19:23:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:44,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 2873 states and 4552 transitions. [2022-12-14 19:23:44,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 4552 transitions. [2022-12-14 19:23:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-14 19:23:44,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:44,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:44,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2022-12-14 19:23:45,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:45,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 2875 states and 4554 transitions. [2022-12-14 19:23:45,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4554 transitions. [2022-12-14 19:23:45,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 19:23:45,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:45,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 568 trivial. 0 not checked. [2022-12-14 19:23:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:45,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 2877 states and 4558 transitions. [2022-12-14 19:23:45,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 4558 transitions. [2022-12-14 19:23:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 19:23:45,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:45,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:45,819 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-12-14 19:23:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5054 states to 2880 states and 4562 transitions. [2022-12-14 19:23:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4562 transitions. [2022-12-14 19:23:45,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 19:23:45,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:45,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:45,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2022-12-14 19:23:46,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5091 states to 2903 states and 4599 transitions. [2022-12-14 19:23:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 4599 transitions. [2022-12-14 19:23:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 19:23:46,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:46,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:46,643 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-12-14 19:23:46,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5096 states to 2907 states and 4604 transitions. [2022-12-14 19:23:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4604 transitions. [2022-12-14 19:23:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2022-12-14 19:23:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:47,027 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 656 trivial. 0 not checked. [2022-12-14 19:23:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2909 states and 4606 transitions. [2022-12-14 19:23:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2909 states and 4606 transitions. [2022-12-14 19:23:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 19:23:47,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:47,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:47,397 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 498 trivial. 0 not checked. [2022-12-14 19:23:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5100 states to 2911 states and 4608 transitions. [2022-12-14 19:23:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 4608 transitions. [2022-12-14 19:23:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-14 19:23:47,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:47,744 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-12-14 19:23:47,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5104 states to 2913 states and 4612 transitions. [2022-12-14 19:23:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 4612 transitions. [2022-12-14 19:23:47,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-12-14 19:23:47,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:47,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:47,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2022-12-14 19:23:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:48,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5108 states to 2916 states and 4616 transitions. [2022-12-14 19:23:48,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4616 transitions. [2022-12-14 19:23:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-12-14 19:23:48,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:48,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:48,626 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 575 trivial. 0 not checked. [2022-12-14 19:23:48,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:48,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5113 states to 2920 states and 4621 transitions. [2022-12-14 19:23:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4621 transitions. [2022-12-14 19:23:48,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-14 19:23:48,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:48,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:49,086 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2022-12-14 19:23:50,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5125 states to 2927 states and 4633 transitions. [2022-12-14 19:23:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4633 transitions. [2022-12-14 19:23:50,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-12-14 19:23:50,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:50,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:50,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 625 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2022-12-14 19:23:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5136 states to 2932 states and 4644 transitions. [2022-12-14 19:23:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4644 transitions. [2022-12-14 19:23:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2022-12-14 19:23:50,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 735 trivial. 0 not checked. [2022-12-14 19:23:51,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 2934 states and 4647 transitions. [2022-12-14 19:23:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 4647 transitions. [2022-12-14 19:23:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-12-14 19:23:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2022-12-14 19:23:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 2936 states and 4649 transitions. [2022-12-14 19:23:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 4649 transitions. [2022-12-14 19:23:51,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 19:23:51,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:51,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:51,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:51,926 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-12-14 19:23:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 2984 states and 4743 transitions. [2022-12-14 19:23:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4743 transitions. [2022-12-14 19:23:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 364 [2022-12-14 19:23:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:54,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2022-12-14 19:23:55,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 2994 states and 4764 transitions. [2022-12-14 19:23:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 4764 transitions. [2022-12-14 19:23:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2022-12-14 19:23:55,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:55,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:56,137 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2022-12-14 19:23:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 2993 states and 4761 transitions. [2022-12-14 19:23:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 4761 transitions. [2022-12-14 19:23:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-12-14 19:23:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 820 trivial. 0 not checked. [2022-12-14 19:23:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:56,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3001 states and 4773 transitions. [2022-12-14 19:23:56,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 4773 transitions. [2022-12-14 19:23:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 19:23:56,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:56,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:57,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-12-14 19:24:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:00,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5340 states to 3028 states and 4823 transitions. [2022-12-14 19:24:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 4823 transitions. [2022-12-14 19:24:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 19:24:00,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 422 trivial. 0 not checked. [2022-12-14 19:24:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:01,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5341 states to 3024 states and 4816 transitions. [2022-12-14 19:24:01,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 4816 transitions. [2022-12-14 19:24:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 19:24:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:01,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:01,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2022-12-14 19:24:01,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:01,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5346 states to 3028 states and 4821 transitions. [2022-12-14 19:24:01,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 4821 transitions. [2022-12-14 19:24:01,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-12-14 19:24:01,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:01,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:01,971 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-12-14 19:24:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:02,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 3030 states and 4825 transitions. [2022-12-14 19:24:02,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 4825 transitions. [2022-12-14 19:24:02,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 19:24:02,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:02,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-14 19:24:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:02,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5388 states to 3053 states and 4863 transitions. [2022-12-14 19:24:02,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 4863 transitions. [2022-12-14 19:24:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 19:24:02,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:02,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2022-12-14 19:24:03,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 3057 states and 4868 transitions. [2022-12-14 19:24:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 4868 transitions. [2022-12-14 19:24:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 19:24:03,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:03,638 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 542 trivial. 0 not checked. [2022-12-14 19:24:03,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:03,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 3059 states and 4870 transitions. [2022-12-14 19:24:03,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4870 transitions. [2022-12-14 19:24:03,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-14 19:24:03,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:03,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:03,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:04,021 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2022-12-14 19:24:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:04,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 3061 states and 4874 transitions. [2022-12-14 19:24:04,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 4874 transitions. [2022-12-14 19:24:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-14 19:24:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:04,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:04,493 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2022-12-14 19:24:04,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:04,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 3068 states and 4885 transitions. [2022-12-14 19:24:04,626 INFO L276 IsEmpty]: Start isEmpty. Operand 3068 states and 4885 transitions. [2022-12-14 19:24:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2022-12-14 19:24:04,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:04,908 INFO L134 CoverageAnalysis]: Checked inductivity of 686 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 660 trivial. 0 not checked. [2022-12-14 19:24:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:05,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5414 states to 3070 states and 4889 transitions. [2022-12-14 19:24:05,033 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 4889 transitions. [2022-12-14 19:24:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 19:24:05,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2022-12-14 19:24:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 3093 states and 4927 transitions. [2022-12-14 19:24:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3093 states and 4927 transitions. [2022-12-14 19:24:05,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 19:24:05,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:05,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:05,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:06,073 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2022-12-14 19:24:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 3097 states and 4932 transitions. [2022-12-14 19:24:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 3097 states and 4932 transitions. [2022-12-14 19:24:06,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 19:24:06,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:06,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2022-12-14 19:24:06,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:06,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5459 states to 3099 states and 4934 transitions. [2022-12-14 19:24:06,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3099 states and 4934 transitions. [2022-12-14 19:24:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-12-14 19:24:06,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:06,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:06,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2022-12-14 19:24:07,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:07,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 3122 states and 4972 transitions. [2022-12-14 19:24:07,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 4972 transitions. [2022-12-14 19:24:07,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 19:24:07,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:07,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:07,750 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2022-12-14 19:24:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 3126 states and 4977 transitions. [2022-12-14 19:24:07,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 4977 transitions. [2022-12-14 19:24:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-14 19:24:07,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:07,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:08,319 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 747 trivial. 0 not checked. [2022-12-14 19:24:08,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:08,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5504 states to 3128 states and 4979 transitions. [2022-12-14 19:24:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 4979 transitions. [2022-12-14 19:24:08,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2022-12-14 19:24:08,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:08,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:08,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2022-12-14 19:24:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5539 states to 3148 states and 5013 transitions. [2022-12-14 19:24:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 5013 transitions. [2022-12-14 19:24:09,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-12-14 19:24:09,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:09,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:09,560 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 677 trivial. 0 not checked. [2022-12-14 19:24:09,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5551 states to 3155 states and 5025 transitions. [2022-12-14 19:24:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 5025 transitions. [2022-12-14 19:24:09,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 19:24:09,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:09,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2022-12-14 19:24:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:10,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5589 states to 3178 states and 5063 transitions. [2022-12-14 19:24:10,327 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 5063 transitions. [2022-12-14 19:24:10,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 19:24:10,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:10,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2022-12-14 19:24:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:11,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 3179 states and 5064 transitions. [2022-12-14 19:24:11,074 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 5064 transitions. [2022-12-14 19:24:11,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-14 19:24:11,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:11,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:11,402 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2022-12-14 19:24:11,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 3183 states and 5069 transitions. [2022-12-14 19:24:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 5069 transitions. [2022-12-14 19:24:11,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2022-12-14 19:24:11,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:11,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:12,038 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 773 trivial. 0 not checked. [2022-12-14 19:24:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5614 states to 3195 states and 5088 transitions. [2022-12-14 19:24:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 5088 transitions. [2022-12-14 19:24:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-14 19:24:12,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:12,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:12,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-12-14 19:24:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:12,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5631 states to 3205 states and 5105 transitions. [2022-12-14 19:24:12,851 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 5105 transitions. [2022-12-14 19:24:12,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2022-12-14 19:24:12,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:12,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:12,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-12-14 19:24:13,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5632 states to 3206 states and 5106 transitions. [2022-12-14 19:24:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 5106 transitions. [2022-12-14 19:24:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2022-12-14 19:24:13,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:13,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:13,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 665 trivial. 0 not checked. [2022-12-14 19:24:13,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 3207 states and 5107 transitions. [2022-12-14 19:24:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 5107 transitions. [2022-12-14 19:24:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-14 19:24:13,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:13,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2022-12-14 19:24:14,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5646 states to 3216 states and 5120 transitions. [2022-12-14 19:24:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 5120 transitions. [2022-12-14 19:24:14,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-12-14 19:24:14,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:14,792 INFO L134 CoverageAnalysis]: Checked inductivity of 610 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2022-12-14 19:24:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:14,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 3217 states and 5123 transitions. [2022-12-14 19:24:14,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 5123 transitions. [2022-12-14 19:24:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 19:24:14,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:14,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 755 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 732 trivial. 0 not checked. [2022-12-14 19:24:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5666 states to 3228 states and 5140 transitions. [2022-12-14 19:24:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 5140 transitions. [2022-12-14 19:24:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2022-12-14 19:24:15,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2022-12-14 19:24:18,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:24:18,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5685 states to 3232 states and 5148 transitions. [2022-12-14 19:24:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 5148 transitions. [2022-12-14 19:24:18,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-12-14 19:24:18,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:18,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2022-12-14 19:24:19,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:19,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 3235 states and 5152 transitions. [2022-12-14 19:24:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 5152 transitions. [2022-12-14 19:24:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-12-14 19:24:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:19,813 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 485 trivial. 0 not checked. [2022-12-14 19:24:19,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:19,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5690 states to 3236 states and 5153 transitions. [2022-12-14 19:24:19,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3236 states and 5153 transitions. [2022-12-14 19:24:19,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-14 19:24:19,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:19,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:20,510 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-12-14 19:24:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 3239 states and 5160 transitions. [2022-12-14 19:24:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 5160 transitions. [2022-12-14 19:24:20,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-12-14 19:24:20,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:20,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:20,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2022-12-14 19:24:21,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 3241 states and 5162 transitions. [2022-12-14 19:24:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5162 transitions. [2022-12-14 19:24:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 19:24:21,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:21,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-12-14 19:24:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:21,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 3241 states and 5161 transitions. [2022-12-14 19:24:21,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5161 transitions. [2022-12-14 19:24:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-12-14 19:24:21,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:21,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-12-14 19:24:22,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:22,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 3241 states and 5160 transitions. [2022-12-14 19:24:22,569 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5160 transitions. [2022-12-14 19:24:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2022-12-14 19:24:22,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:22,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:23,157 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2022-12-14 19:24:23,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 3242 states and 5161 transitions. [2022-12-14 19:24:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 5161 transitions. [2022-12-14 19:24:23,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 19:24:23,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:23,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:23,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2022-12-14 19:24:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5725 states to 3246 states and 5168 transitions. [2022-12-14 19:24:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3246 states and 5168 transitions. [2022-12-14 19:24:24,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-14 19:24:24,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:24,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:24,376 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2022-12-14 19:24:24,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 3205 states and 5100 transitions. [2022-12-14 19:24:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 5100 transitions. [2022-12-14 19:24:24,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-12-14 19:24:24,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 773 trivial. 0 not checked. [2022-12-14 19:24:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5740 states to 3214 states and 5113 transitions. [2022-12-14 19:24:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5113 transitions. [2022-12-14 19:24:25,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2022-12-14 19:24:25,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:25,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:25,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:25,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2774 trivial. 0 not checked. [2022-12-14 19:24:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:25,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5784 states to 3240 states and 5157 transitions. [2022-12-14 19:24:25,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 5157 transitions. [2022-12-14 19:24:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-14 19:24:25,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:25,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:25,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:26,196 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 527 trivial. 0 not checked. [2022-12-14 19:24:26,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5786 states to 3239 states and 5155 transitions. [2022-12-14 19:24:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 5155 transitions. [2022-12-14 19:24:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2022-12-14 19:24:26,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:26,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:26,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2776 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2774 trivial. 0 not checked. [2022-12-14 19:24:26,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5830 states to 3265 states and 5199 transitions. [2022-12-14 19:24:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 5199 transitions. [2022-12-14 19:24:26,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-14 19:24:26,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:26,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:27,174 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 557 trivial. 0 not checked. [2022-12-14 19:24:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5849 states to 3275 states and 5218 transitions. [2022-12-14 19:24:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 5218 transitions. [2022-12-14 19:24:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-12-14 19:24:27,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:27,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2022-12-14 19:24:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 3279 states and 5224 transitions. [2022-12-14 19:24:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 5224 transitions. [2022-12-14 19:24:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-12-14 19:24:27,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:27,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:28,253 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-12-14 19:24:28,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 3288 states and 5241 transitions. [2022-12-14 19:24:28,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 5241 transitions. [2022-12-14 19:24:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-14 19:24:28,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:28,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-12-14 19:24:28,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:28,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5874 states to 3290 states and 5243 transitions. [2022-12-14 19:24:28,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 5243 transitions. [2022-12-14 19:24:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-12-14 19:24:28,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:28,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:29,669 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 566 trivial. 0 not checked. [2022-12-14 19:24:29,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 3297 states and 5255 transitions. [2022-12-14 19:24:29,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 5255 transitions. [2022-12-14 19:24:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2022-12-14 19:24:29,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:29,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:30,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2022-12-14 19:24:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:30,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5892 states to 3299 states and 5257 transitions. [2022-12-14 19:24:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 5257 transitions. [2022-12-14 19:24:30,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2022-12-14 19:24:30,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:30,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:30,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:31,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2778 trivial. 0 not checked. [2022-12-14 19:24:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5936 states to 3325 states and 5301 transitions. [2022-12-14 19:24:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 5301 transitions. [2022-12-14 19:24:31,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 649 [2022-12-14 19:24:31,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:31,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:31,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4315 trivial. 0 not checked. [2022-12-14 19:24:32,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5997 states to 3352 states and 5362 transitions. [2022-12-14 19:24:32,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 5362 transitions. [2022-12-14 19:24:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2022-12-14 19:24:32,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:33,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3802 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3802 trivial. 0 not checked. [2022-12-14 19:24:34,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:34,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6065 states to 3391 states and 5430 transitions. [2022-12-14 19:24:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 5430 transitions. [2022-12-14 19:24:34,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2022-12-14 19:24:34,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:34,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:34,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:34,692 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 563 trivial. 0 not checked. [2022-12-14 19:24:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:34,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 3391 states and 5429 transitions. [2022-12-14 19:24:34,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 5429 transitions. [2022-12-14 19:24:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2022-12-14 19:24:34,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:34,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 779 trivial. 0 not checked. [2022-12-14 19:24:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6084 states to 3392 states and 5430 transitions. [2022-12-14 19:24:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3392 states and 5430 transitions. [2022-12-14 19:24:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2022-12-14 19:24:36,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:36,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:36,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3247 trivial. 0 not checked. [2022-12-14 19:24:36,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6089 states to 3396 states and 5435 transitions. [2022-12-14 19:24:36,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 5435 transitions. [2022-12-14 19:24:36,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-12-14 19:24:36,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2786 trivial. 0 not checked. [2022-12-14 19:24:37,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6136 states to 3422 states and 5482 transitions. [2022-12-14 19:24:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3422 states and 5482 transitions. [2022-12-14 19:24:37,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2022-12-14 19:24:37,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:37,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:37,977 INFO L134 CoverageAnalysis]: Checked inductivity of 3249 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3247 trivial. 0 not checked. [2022-12-14 19:24:38,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6141 states to 3426 states and 5487 transitions. [2022-12-14 19:24:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 5487 transitions. [2022-12-14 19:24:38,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 409 [2022-12-14 19:24:38,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:38,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:38,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:38,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2806 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2798 trivial. 0 not checked. [2022-12-14 19:24:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6188 states to 3452 states and 5534 transitions. [2022-12-14 19:24:39,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3452 states and 5534 transitions. [2022-12-14 19:24:39,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-12-14 19:24:39,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:39,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3255 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3251 trivial. 0 not checked. [2022-12-14 19:24:39,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:39,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6193 states to 3456 states and 5539 transitions. [2022-12-14 19:24:39,992 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 5539 transitions. [2022-12-14 19:24:39,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2022-12-14 19:24:39,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2891 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2891 trivial. 0 not checked. [2022-12-14 19:24:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:40,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 3476 states and 5570 transitions. [2022-12-14 19:24:40,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 5570 transitions. [2022-12-14 19:24:40,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2022-12-14 19:24:40,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-12-14 19:24:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6234 states to 3482 states and 5580 transitions. [2022-12-14 19:24:43,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3482 states and 5580 transitions. [2022-12-14 19:24:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-12-14 19:24:43,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:43,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3364 trivial. 0 not checked. [2022-12-14 19:24:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 3500 states and 5609 transitions. [2022-12-14 19:24:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 5609 transitions. [2022-12-14 19:24:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-12-14 19:24:44,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3364 trivial. 0 not checked. [2022-12-14 19:24:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 3518 states and 5638 transitions. [2022-12-14 19:24:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3518 states and 5638 transitions. [2022-12-14 19:24:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 387 [2022-12-14 19:24:44,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:45,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-12-14 19:24:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6294 states to 3520 states and 5640 transitions. [2022-12-14 19:24:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 3520 states and 5640 transitions. [2022-12-14 19:24:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2022-12-14 19:24:45,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:45,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:46,312 INFO L134 CoverageAnalysis]: Checked inductivity of 799 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 799 trivial. 0 not checked. [2022-12-14 19:24:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:46,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 3511 states and 5627 transitions. [2022-12-14 19:24:46,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3511 states and 5627 transitions. [2022-12-14 19:24:46,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2022-12-14 19:24:46,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:46,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:46,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2824 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2022-12-14 19:24:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6348 states to 3537 states and 5673 transitions. [2022-12-14 19:24:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 3537 states and 5673 transitions. [2022-12-14 19:24:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-12-14 19:24:47,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:47,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:47,768 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2022-12-14 19:24:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:47,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6350 states to 3539 states and 5675 transitions. [2022-12-14 19:24:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3539 states and 5675 transitions. [2022-12-14 19:24:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-14 19:24:47,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3265 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3259 trivial. 0 not checked. [2022-12-14 19:24:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:48,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6357 states to 3543 states and 5682 transitions. [2022-12-14 19:24:48,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 5682 transitions. [2022-12-14 19:24:48,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2022-12-14 19:24:48,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:48,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:48,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:48,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3265 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3259 trivial. 0 not checked. [2022-12-14 19:24:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:49,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6387 states to 3561 states and 5712 transitions. [2022-12-14 19:24:49,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3561 states and 5712 transitions. [2022-12-14 19:24:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2022-12-14 19:24:49,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:49,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:50,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:50,123 INFO L263 TraceCheckSpWp]: Trace formula consists of 5562 conjuncts, 16 conjunts are in the unsatisfiable core [2022-12-14 19:24:50,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:24:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4001 backedges. 450 proven. 0 refuted. 0 times theorem prover too weak. 3551 trivial. 0 not checked. [2022-12-14 19:24:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6960 states to 3636 states and 6279 transitions. [2022-12-14 19:24:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3636 states and 6279 transitions. [2022-12-14 19:24:51,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-12-14 19:24:51,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:51,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3364 trivial. 0 not checked. [2022-12-14 19:24:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:51,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6993 states to 3654 states and 6312 transitions. [2022-12-14 19:24:51,949 INFO L276 IsEmpty]: Start isEmpty. Operand 3654 states and 6312 transitions. [2022-12-14 19:24:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-12-14 19:24:51,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2022-12-14 19:24:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:52,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3656 states and 6316 transitions. [2022-12-14 19:24:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 6316 transitions. [2022-12-14 19:24:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2022-12-14 19:24:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:52,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:52,925 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2022-12-14 19:24:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7001 states to 3658 states and 6320 transitions. [2022-12-14 19:24:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 6320 transitions. [2022-12-14 19:24:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2022-12-14 19:24:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:53,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2022-12-14 19:24:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:53,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7021 states to 3672 states and 6308 transitions. [2022-12-14 19:24:53,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 6308 transitions. [2022-12-14 19:24:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-12-14 19:24:53,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:53,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:54,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2918 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-12-14 19:24:54,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7023 states to 3673 states and 6310 transitions. [2022-12-14 19:24:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 6310 transitions. [2022-12-14 19:24:54,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2022-12-14 19:24:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:54,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2846 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2834 trivial. 0 not checked. [2022-12-14 19:24:55,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:55,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7068 states to 3699 states and 6355 transitions. [2022-12-14 19:24:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 6355 transitions. [2022-12-14 19:24:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2022-12-14 19:24:55,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 3279 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3271 trivial. 0 not checked. [2022-12-14 19:24:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7075 states to 3703 states and 6362 transitions. [2022-12-14 19:24:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 6362 transitions. [2022-12-14 19:24:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-12-14 19:24:56,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:56,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 3391 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3391 trivial. 0 not checked. [2022-12-14 19:24:57,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7096 states to 3715 states and 6383 transitions. [2022-12-14 19:24:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 6383 transitions. [2022-12-14 19:24:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 391 [2022-12-14 19:24:57,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:57,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:57,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2022-12-14 19:24:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7098 states to 3717 states and 6385 transitions. [2022-12-14 19:24:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 6385 transitions. [2022-12-14 19:24:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2022-12-14 19:24:58,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:58,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:58,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2872 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2858 trivial. 0 not checked. [2022-12-14 19:24:59,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7143 states to 3743 states and 6430 transitions. [2022-12-14 19:24:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 6430 transitions. [2022-12-14 19:24:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2022-12-14 19:24:59,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:59,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:59,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:59,863 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2022-12-14 19:25:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7143 states to 3745 states and 6430 transitions. [2022-12-14 19:25:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 6430 transitions. [2022-12-14 19:25:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2022-12-14 19:25:00,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:00,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3297 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3287 trivial. 0 not checked. [2022-12-14 19:25:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7148 states to 3749 states and 6435 transitions. [2022-12-14 19:25:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 6435 transitions. [2022-12-14 19:25:00,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-12-14 19:25:00,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:00,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3319 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3307 trivial. 0 not checked. [2022-12-14 19:25:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:01,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7153 states to 3753 states and 6440 transitions. [2022-12-14 19:25:01,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 6440 transitions. [2022-12-14 19:25:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-12-14 19:25:01,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:01,657 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 852 trivial. 0 not checked. [2022-12-14 19:25:02,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7207 states to 3756 states and 6490 transitions. [2022-12-14 19:25:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3756 states and 6490 transitions. [2022-12-14 19:25:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2022-12-14 19:25:02,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:02,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:03,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2936 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-12-14 19:25:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:03,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7254 states to 3782 states and 6537 transitions. [2022-12-14 19:25:03,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3782 states and 6537 transitions. [2022-12-14 19:25:03,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2022-12-14 19:25:03,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:03,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3345 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3331 trivial. 0 not checked. [2022-12-14 19:25:04,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:04,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7259 states to 3786 states and 6542 transitions. [2022-12-14 19:25:04,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 6542 transitions. [2022-12-14 19:25:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 655 [2022-12-14 19:25:04,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:04,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:04,864 INFO L263 TraceCheckSpWp]: Trace formula consists of 5730 conjuncts, 20 conjunts are in the unsatisfiable core [2022-12-14 19:25:04,877 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:25:05,829 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4018 trivial. 0 not checked. [2022-12-14 19:25:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:09,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7969 states to 3880 states and 7163 transitions. [2022-12-14 19:25:09,718 INFO L276 IsEmpty]: Start isEmpty. Operand 3880 states and 7163 transitions. [2022-12-14 19:25:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2022-12-14 19:25:09,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:09,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:10,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2974 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2954 trivial. 0 not checked. [2022-12-14 19:25:10,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8016 states to 3906 states and 7210 transitions. [2022-12-14 19:25:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3906 states and 7210 transitions. [2022-12-14 19:25:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2022-12-14 19:25:10,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:10,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2994 trivial. 0 not checked. [2022-12-14 19:25:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8063 states to 3932 states and 7257 transitions. [2022-12-14 19:25:11,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3932 states and 7257 transitions. [2022-12-14 19:25:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2022-12-14 19:25:11,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:11,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:11,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2022-12-14 19:25:11,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8069 states to 3934 states and 7263 transitions. [2022-12-14 19:25:11,861 INFO L276 IsEmpty]: Start isEmpty. Operand 3934 states and 7263 transitions. [2022-12-14 19:25:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2022-12-14 19:25:11,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:11,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:11,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3409 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3391 trivial. 0 not checked. [2022-12-14 19:25:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8074 states to 3938 states and 7268 transitions. [2022-12-14 19:25:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3938 states and 7268 transitions. [2022-12-14 19:25:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2022-12-14 19:25:12,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3038 trivial. 0 not checked. [2022-12-14 19:25:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:13,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8121 states to 3964 states and 7315 transitions. [2022-12-14 19:25:13,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3964 states and 7315 transitions. [2022-12-14 19:25:13,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2022-12-14 19:25:13,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:13,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:13,639 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2022-12-14 19:25:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:14,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8131 states to 3969 states and 7325 transitions. [2022-12-14 19:25:14,145 INFO L276 IsEmpty]: Start isEmpty. Operand 3969 states and 7325 transitions. [2022-12-14 19:25:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-12-14 19:25:14,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:14,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:14,680 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 668 trivial. 0 not checked. [2022-12-14 19:25:15,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8148 states to 3977 states and 7342 transitions. [2022-12-14 19:25:15,130 INFO L276 IsEmpty]: Start isEmpty. Operand 3977 states and 7342 transitions. [2022-12-14 19:25:15,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-12-14 19:25:15,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:15,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:16,067 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2022-12-14 19:25:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:16,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8167 states to 3985 states and 7361 transitions. [2022-12-14 19:25:16,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 7361 transitions. [2022-12-14 19:25:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2022-12-14 19:25:17,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:17,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3427 trivial. 0 not checked. [2022-12-14 19:25:17,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8172 states to 3989 states and 7366 transitions. [2022-12-14 19:25:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 7366 transitions. [2022-12-14 19:25:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2022-12-14 19:25:17,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:17,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3112 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3086 trivial. 0 not checked. [2022-12-14 19:25:18,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:18,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8219 states to 4015 states and 7413 transitions. [2022-12-14 19:25:18,267 INFO L276 IsEmpty]: Start isEmpty. Operand 4015 states and 7413 transitions. [2022-12-14 19:25:18,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2022-12-14 19:25:18,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:18,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:18,626 INFO L134 CoverageAnalysis]: Checked inductivity of 3489 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3467 trivial. 0 not checked. [2022-12-14 19:25:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8224 states to 4019 states and 7418 transitions. [2022-12-14 19:25:18,819 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 7418 transitions. [2022-12-14 19:25:18,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-12-14 19:25:18,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:18,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:18,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3535 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3511 trivial. 0 not checked. [2022-12-14 19:25:19,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8229 states to 4023 states and 7423 transitions. [2022-12-14 19:25:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 4023 states and 7423 transitions. [2022-12-14 19:25:19,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2022-12-14 19:25:19,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:19,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:19,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3585 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3559 trivial. 0 not checked. [2022-12-14 19:25:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:19,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8234 states to 4027 states and 7428 transitions. [2022-12-14 19:25:19,958 INFO L276 IsEmpty]: Start isEmpty. Operand 4027 states and 7428 transitions. [2022-12-14 19:25:19,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-12-14 19:25:19,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:19,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:20,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1008 trivial. 0 not checked. [2022-12-14 19:25:22,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:25:23,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:25:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8253 states to 4031 states and 7436 transitions. [2022-12-14 19:25:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 4031 states and 7436 transitions. [2022-12-14 19:25:23,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 421 [2022-12-14 19:25:23,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:23,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:24,722 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2022-12-14 19:25:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:24,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8269 states to 4039 states and 7451 transitions. [2022-12-14 19:25:24,919 INFO L276 IsEmpty]: Start isEmpty. Operand 4039 states and 7451 transitions. [2022-12-14 19:25:24,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2022-12-14 19:25:24,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:24,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:25,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1118 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1118 trivial. 0 not checked. [2022-12-14 19:25:25,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8288 states to 4051 states and 7469 transitions. [2022-12-14 19:25:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 7469 transitions. [2022-12-14 19:25:25,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2022-12-14 19:25:25,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:25,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3311 trivial. 0 not checked. [2022-12-14 19:25:26,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:26,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8295 states to 4052 states and 7476 transitions. [2022-12-14 19:25:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 4052 states and 7476 transitions. [2022-12-14 19:25:26,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2022-12-14 19:25:26,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:26,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:26,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:27,872 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2022-12-14 19:25:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:28,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8310 states to 4060 states and 7491 transitions. [2022-12-14 19:25:28,056 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 7491 transitions. [2022-12-14 19:25:28,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2022-12-14 19:25:28,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:28,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3355 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3341 trivial. 0 not checked. [2022-12-14 19:25:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8317 states to 4061 states and 7498 transitions. [2022-12-14 19:25:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 4061 states and 7498 transitions. [2022-12-14 19:25:28,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-12-14 19:25:28,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:28,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2022-12-14 19:25:31,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8339 states to 4073 states and 7519 transitions. [2022-12-14 19:25:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4073 states and 7519 transitions. [2022-12-14 19:25:31,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2022-12-14 19:25:31,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:31,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:32,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3464 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3462 trivial. 0 not checked. [2022-12-14 19:25:33,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:33,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8340 states to 4074 states and 7520 transitions. [2022-12-14 19:25:33,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4074 states and 7520 transitions. [2022-12-14 19:25:33,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2022-12-14 19:25:33,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:33,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:33,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:34,316 INFO L134 CoverageAnalysis]: Checked inductivity of 3507 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3505 trivial. 0 not checked. [2022-12-14 19:25:34,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8349 states to 4079 states and 7529 transitions. [2022-12-14 19:25:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 7529 transitions. [2022-12-14 19:25:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2022-12-14 19:25:34,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:34,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3513 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3511 trivial. 0 not checked. [2022-12-14 19:25:35,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:35,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8356 states to 4083 states and 7536 transitions. [2022-12-14 19:25:35,963 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 7536 transitions. [2022-12-14 19:25:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2022-12-14 19:25:35,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:35,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 3513 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3511 trivial. 0 not checked. [2022-12-14 19:25:37,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8360 states to 4086 states and 7540 transitions. [2022-12-14 19:25:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 4086 states and 7540 transitions. [2022-12-14 19:25:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2022-12-14 19:25:37,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:37,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2022-12-14 19:25:38,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8395 states to 4108 states and 7575 transitions. [2022-12-14 19:25:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 7575 transitions. [2022-12-14 19:25:38,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-12-14 19:25:38,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:38,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1074 trivial. 0 not checked. [2022-12-14 19:25:39,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8400 states to 4112 states and 7580 transitions. [2022-12-14 19:25:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 7580 transitions. [2022-12-14 19:25:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2022-12-14 19:25:39,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:39,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1084 trivial. 0 not checked. [2022-12-14 19:25:40,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:40,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8435 states to 4134 states and 7615 transitions. [2022-12-14 19:25:40,989 INFO L276 IsEmpty]: Start isEmpty. Operand 4134 states and 7615 transitions. [2022-12-14 19:25:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2022-12-14 19:25:40,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1136 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 1114 trivial. 0 not checked. [2022-12-14 19:25:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:41,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8440 states to 4138 states and 7620 transitions. [2022-12-14 19:25:41,782 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 7620 transitions. [2022-12-14 19:25:41,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2022-12-14 19:25:41,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:41,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:42,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2022-12-14 19:25:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:43,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8475 states to 4160 states and 7655 transitions. [2022-12-14 19:25:43,076 INFO L276 IsEmpty]: Start isEmpty. Operand 4160 states and 7655 transitions. [2022-12-14 19:25:43,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2022-12-14 19:25:43,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:43,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:43,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2022-12-14 19:25:43,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:43,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8480 states to 4164 states and 7660 transitions. [2022-12-14 19:25:43,860 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 7660 transitions. [2022-12-14 19:25:43,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 676 [2022-12-14 19:25:43,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:43,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:44,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:44,937 INFO L134 CoverageAnalysis]: Checked inductivity of 3639 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3631 trivial. 0 not checked. [2022-12-14 19:25:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:45,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8516 states to 4180 states and 7695 transitions. [2022-12-14 19:25:45,362 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 7695 transitions. [2022-12-14 19:25:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 459 [2022-12-14 19:25:45,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:45,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:45,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1176 trivial. 0 not checked. [2022-12-14 19:25:46,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:46,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8551 states to 4202 states and 7730 transitions. [2022-12-14 19:25:46,447 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 7730 transitions. [2022-12-14 19:25:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2022-12-14 19:25:46,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:46,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:46,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:47,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2022-12-14 19:25:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8556 states to 4206 states and 7735 transitions. [2022-12-14 19:25:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 7735 transitions. [2022-12-14 19:25:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2022-12-14 19:25:47,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:47,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:47,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4145 trivial. 0 not checked. [2022-12-14 19:25:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8565 states to 4210 states and 7744 transitions. [2022-12-14 19:25:48,249 INFO L276 IsEmpty]: Start isEmpty. Operand 4210 states and 7744 transitions. [2022-12-14 19:25:48,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2022-12-14 19:25:48,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:48,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3647 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3641 trivial. 0 not checked. [2022-12-14 19:25:49,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:49,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8580 states to 4215 states and 7759 transitions. [2022-12-14 19:25:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 4215 states and 7759 transitions. [2022-12-14 19:25:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2022-12-14 19:25:49,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:49,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 4147 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4145 trivial. 0 not checked. [2022-12-14 19:25:50,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:50,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8589 states to 4219 states and 7768 transitions. [2022-12-14 19:25:50,726 INFO L276 IsEmpty]: Start isEmpty. Operand 4219 states and 7768 transitions. [2022-12-14 19:25:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2022-12-14 19:25:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:50,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3661 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3653 trivial. 0 not checked. [2022-12-14 19:25:51,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8604 states to 4224 states and 7783 transitions. [2022-12-14 19:25:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 4224 states and 7783 transitions. [2022-12-14 19:25:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2022-12-14 19:25:51,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:51,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:52,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3647 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3641 trivial. 0 not checked. [2022-12-14 19:25:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8607 states to 4226 states and 7786 transitions. [2022-12-14 19:25:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 7786 transitions. [2022-12-14 19:25:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 603 [2022-12-14 19:25:52,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 4153 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4149 trivial. 0 not checked. [2022-12-14 19:25:53,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8616 states to 4230 states and 7795 transitions. [2022-12-14 19:25:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 4230 states and 7795 transitions. [2022-12-14 19:25:53,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2022-12-14 19:25:53,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:53,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 3679 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3669 trivial. 0 not checked. [2022-12-14 19:25:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8663 states to 4255 states and 7842 transitions. [2022-12-14 19:25:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 4255 states and 7842 transitions. [2022-12-14 19:25:55,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2022-12-14 19:25:55,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:56,082 INFO L263 TraceCheckSpWp]: Trace formula consists of 5087 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 19:25:56,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:25:56,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3318 trivial. 0 not checked. [2022-12-14 19:25:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8869 states to 4372 states and 8044 transitions. [2022-12-14 19:25:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 4372 states and 8044 transitions. [2022-12-14 19:25:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2022-12-14 19:25:57,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:57,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:58,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 8763 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 19:25:58,748 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:25:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 4144 trivial. 0 not checked. [2022-12-14 19:25:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8874 states to 4380 states and 8049 transitions. [2022-12-14 19:25:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 4380 states and 8049 transitions. [2022-12-14 19:25:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2022-12-14 19:25:59,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:59,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3661 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3653 trivial. 0 not checked. [2022-12-14 19:26:01,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8906 states to 4400 states and 8081 transitions. [2022-12-14 19:26:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4400 states and 8081 transitions. [2022-12-14 19:26:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2022-12-14 19:26:01,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:01,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3661 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3653 trivial. 0 not checked. [2022-12-14 19:26:02,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:02,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8934 states to 4418 states and 8109 transitions. [2022-12-14 19:26:02,698 INFO L276 IsEmpty]: Start isEmpty. Operand 4418 states and 8109 transitions. [2022-12-14 19:26:02,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 608 [2022-12-14 19:26:02,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:02,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:03,336 INFO L134 CoverageAnalysis]: Checked inductivity of 4163 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4157 trivial. 0 not checked. [2022-12-14 19:26:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8943 states to 4422 states and 8118 transitions. [2022-12-14 19:26:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 4422 states and 8118 transitions. [2022-12-14 19:26:03,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2022-12-14 19:26:03,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:03,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:04,219 INFO L134 CoverageAnalysis]: Checked inductivity of 3701 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3689 trivial. 0 not checked. [2022-12-14 19:26:05,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:05,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8990 states to 4447 states and 8165 transitions. [2022-12-14 19:26:05,374 INFO L276 IsEmpty]: Start isEmpty. Operand 4447 states and 8165 transitions. [2022-12-14 19:26:05,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2022-12-14 19:26:05,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:05,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:06,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3679 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3669 trivial. 0 not checked. [2022-12-14 19:26:06,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:06,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9023 states to 4467 states and 8198 transitions. [2022-12-14 19:26:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 4467 states and 8198 transitions. [2022-12-14 19:26:06,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2022-12-14 19:26:06,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:06,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3679 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3669 trivial. 0 not checked. [2022-12-14 19:26:08,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9051 states to 4485 states and 8226 transitions. [2022-12-14 19:26:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 4485 states and 8226 transitions. [2022-12-14 19:26:08,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2022-12-14 19:26:08,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:08,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 4177 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 4169 trivial. 0 not checked. [2022-12-14 19:26:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9060 states to 4489 states and 8235 transitions. [2022-12-14 19:26:09,187 INFO L276 IsEmpty]: Start isEmpty. Operand 4489 states and 8235 transitions. [2022-12-14 19:26:09,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 771 [2022-12-14 19:26:09,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:09,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:10,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:10,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 6720 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 19:26:10,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:26:10,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3484 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 3330 trivial. 0 not checked. [2022-12-14 19:26:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:11,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9072 states to 4494 states and 8239 transitions. [2022-12-14 19:26:11,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4494 states and 8239 transitions. [2022-12-14 19:26:11,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2022-12-14 19:26:11,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:11,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:11,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3713 trivial. 0 not checked. [2022-12-14 19:26:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:13,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9120 states to 4519 states and 8287 transitions. [2022-12-14 19:26:13,116 INFO L276 IsEmpty]: Start isEmpty. Operand 4519 states and 8287 transitions. [2022-12-14 19:26:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2022-12-14 19:26:13,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:13,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3701 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3689 trivial. 0 not checked. [2022-12-14 19:26:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9153 states to 4539 states and 8320 transitions. [2022-12-14 19:26:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 4539 states and 8320 transitions. [2022-12-14 19:26:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2022-12-14 19:26:14,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3701 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 3689 trivial. 0 not checked. [2022-12-14 19:26:16,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:16,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9181 states to 4557 states and 8348 transitions. [2022-12-14 19:26:16,357 INFO L276 IsEmpty]: Start isEmpty. Operand 4557 states and 8348 transitions. [2022-12-14 19:26:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2022-12-14 19:26:16,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:16,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4195 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4185 trivial. 0 not checked. [2022-12-14 19:26:17,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9190 states to 4561 states and 8357 transitions. [2022-12-14 19:26:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 4561 states and 8357 transitions. [2022-12-14 19:26:17,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2022-12-14 19:26:17,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:17,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3713 trivial. 0 not checked. [2022-12-14 19:26:18,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9223 states to 4581 states and 8390 transitions. [2022-12-14 19:26:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 4581 states and 8390 transitions. [2022-12-14 19:26:18,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2022-12-14 19:26:18,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:18,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:18,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:19,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3727 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3713 trivial. 0 not checked. [2022-12-14 19:26:20,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:20,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9251 states to 4599 states and 8418 transitions. [2022-12-14 19:26:20,432 INFO L276 IsEmpty]: Start isEmpty. Operand 4599 states and 8418 transitions. [2022-12-14 19:26:20,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2022-12-14 19:26:20,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:20,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:21,657 INFO L263 TraceCheckSpWp]: Trace formula consists of 8818 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-14 19:26:21,675 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:26:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4280 trivial. 0 not checked. [2022-12-14 19:26:23,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:23,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9274 states to 4604 states and 8431 transitions. [2022-12-14 19:26:23,411 INFO L276 IsEmpty]: Start isEmpty. Operand 4604 states and 8431 transitions. [2022-12-14 19:26:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2022-12-14 19:26:23,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:23,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4217 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4205 trivial. 0 not checked. [2022-12-14 19:26:24,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:24,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9283 states to 4608 states and 8440 transitions. [2022-12-14 19:26:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 4608 states and 8440 transitions. [2022-12-14 19:26:24,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2022-12-14 19:26:24,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:24,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:24,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:25,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4326 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4310 trivial. 0 not checked. [2022-12-14 19:26:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:26,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9287 states to 4617 states and 8444 transitions. [2022-12-14 19:26:26,050 INFO L276 IsEmpty]: Start isEmpty. Operand 4617 states and 8444 transitions. [2022-12-14 19:26:26,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 616 [2022-12-14 19:26:26,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:26,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:26,692 INFO L134 CoverageAnalysis]: Checked inductivity of 3791 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3773 trivial. 0 not checked. [2022-12-14 19:26:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:27,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9328 states to 4642 states and 8485 transitions. [2022-12-14 19:26:27,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4642 states and 8485 transitions. [2022-12-14 19:26:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2022-12-14 19:26:27,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:27,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4243 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 4229 trivial. 0 not checked. [2022-12-14 19:26:28,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9333 states to 4646 states and 8490 transitions. [2022-12-14 19:26:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 4646 states and 8490 transitions. [2022-12-14 19:26:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 622 [2022-12-14 19:26:28,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:28,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3829 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3809 trivial. 0 not checked. [2022-12-14 19:26:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:29,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9374 states to 4671 states and 8531 transitions. [2022-12-14 19:26:29,349 INFO L276 IsEmpty]: Start isEmpty. Operand 4671 states and 8531 transitions. [2022-12-14 19:26:29,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 695 [2022-12-14 19:26:29,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:29,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:30,085 INFO L263 TraceCheckSpWp]: Trace formula consists of 5253 conjuncts, 27 conjunts are in the unsatisfiable core [2022-12-14 19:26:30,096 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:26:31,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3278 trivial. 0 not checked. [2022-12-14 19:26:33,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9379 states to 4674 states and 8536 transitions. [2022-12-14 19:26:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 4674 states and 8536 transitions. [2022-12-14 19:26:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2022-12-14 19:26:33,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1506 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1506 trivial. 0 not checked. [2022-12-14 19:26:36,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:26:38,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:26:39,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:26:39,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:39,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9389 states to 4661 states and 8513 transitions. [2022-12-14 19:26:39,259 INFO L276 IsEmpty]: Start isEmpty. Operand 4661 states and 8513 transitions. [2022-12-14 19:26:39,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 773 [2022-12-14 19:26:39,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:39,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:39,925 INFO L263 TraceCheckSpWp]: Trace formula consists of 5539 conjuncts, 14 conjunts are in the unsatisfiable core [2022-12-14 19:26:39,940 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:26:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 4926 backedges. 1986 proven. 0 refuted. 0 times theorem prover too weak. 2940 trivial. 0 not checked. [2022-12-14 19:26:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9413 states to 4665 states and 8537 transitions. [2022-12-14 19:26:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 4665 states and 8537 transitions. [2022-12-14 19:26:43,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 781 [2022-12-14 19:26:43,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:44,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:44,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 5567 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 19:26:44,071 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:26:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4980 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4980 trivial. 0 not checked. [2022-12-14 19:26:48,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 19:26:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:48,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9439 states to 4699 states and 8563 transitions. [2022-12-14 19:26:48,762 INFO L276 IsEmpty]: Start isEmpty. Operand 4699 states and 8563 transitions. [2022-12-14 19:26:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2022-12-14 19:26:48,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:48,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:48,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:49,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3871 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3849 trivial. 0 not checked. [2022-12-14 19:26:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9480 states to 4724 states and 8604 transitions. [2022-12-14 19:26:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 4724 states and 8604 transitions. [2022-12-14 19:26:49,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2022-12-14 19:26:49,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:49,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:50,579 INFO L134 CoverageAnalysis]: Checked inductivity of 4307 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4289 trivial. 0 not checked. [2022-12-14 19:26:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9485 states to 4728 states and 8609 transitions. [2022-12-14 19:26:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 4728 states and 8609 transitions. [2022-12-14 19:26:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2022-12-14 19:26:50,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:50,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3917 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3893 trivial. 0 not checked. [2022-12-14 19:26:51,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:51,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9526 states to 4753 states and 8650 transitions. [2022-12-14 19:26:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4753 states and 8650 transitions. [2022-12-14 19:26:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2022-12-14 19:26:51,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:51,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:52,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4345 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 4325 trivial. 0 not checked. [2022-12-14 19:26:52,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9531 states to 4757 states and 8655 transitions. [2022-12-14 19:26:52,891 INFO L276 IsEmpty]: Start isEmpty. Operand 4757 states and 8655 transitions. [2022-12-14 19:26:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2022-12-14 19:26:52,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3967 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 3941 trivial. 0 not checked. [2022-12-14 19:26:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9572 states to 4782 states and 8696 transitions. [2022-12-14 19:26:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 4782 states and 8696 transitions. [2022-12-14 19:26:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2022-12-14 19:26:54,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:54,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:54,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:54,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 5590 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 19:26:54,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 19:26:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 5030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5030 trivial. 0 not checked. [2022-12-14 19:26:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9572 states to 4626 states and 8431 transitions. [2022-12-14 19:26:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 4626 states and 8431 transitions. [2022-12-14 19:26:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2022-12-14 19:26:56,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:56,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 4365 trivial. 0 not checked. [2022-12-14 19:26:56,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:56,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9577 states to 4630 states and 8436 transitions. [2022-12-14 19:26:56,943 INFO L276 IsEmpty]: Start isEmpty. Operand 4630 states and 8436 transitions. [2022-12-14 19:26:56,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2022-12-14 19:26:56,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:57,617 INFO L134 CoverageAnalysis]: Checked inductivity of 4433 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4409 trivial. 0 not checked. [2022-12-14 19:26:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9582 states to 4634 states and 8441 transitions. [2022-12-14 19:26:57,905 INFO L276 IsEmpty]: Start isEmpty. Operand 4634 states and 8441 transitions. [2022-12-14 19:26:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 658 [2022-12-14 19:26:57,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:57,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 4483 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4457 trivial. 0 not checked. [2022-12-14 19:26:58,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9587 states to 4638 states and 8446 transitions. [2022-12-14 19:26:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4638 states and 8446 transitions. [2022-12-14 19:26:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2022-12-14 19:26:58,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:59,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 7711 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7711 trivial. 0 not checked. [2022-12-14 19:27:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9575 states to 4629 states and 8402 transitions. [2022-12-14 19:27:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4629 states and 8402 transitions. [2022-12-14 19:27:01,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2022-12-14 19:27:01,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:01,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:01,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:02,439 INFO L134 CoverageAnalysis]: Checked inductivity of 3327 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3327 trivial. 0 not checked. [2022-12-14 19:27:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:03,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9727 states to 4684 states and 8554 transitions. [2022-12-14 19:27:03,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4684 states and 8554 transitions. [2022-12-14 19:27:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2022-12-14 19:27:03,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:03,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:03,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:04,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8120 trivial. 0 not checked. [2022-12-14 19:27:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:04,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9729 states to 4685 states and 8556 transitions. [2022-12-14 19:27:04,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4685 states and 8556 transitions. [2022-12-14 19:27:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1087 [2022-12-14 19:27:04,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7830 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7821 trivial. 0 not checked. [2022-12-14 19:27:06,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9728 states to 4685 states and 8553 transitions. [2022-12-14 19:27:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4685 states and 8553 transitions. [2022-12-14 19:27:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1199 [2022-12-14 19:27:06,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:06,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:07,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 9088 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9071 trivial. 0 not checked. [2022-12-14 19:27:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:09,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9810 states to 4740 states and 8635 transitions. [2022-12-14 19:27:09,694 INFO L276 IsEmpty]: Start isEmpty. Operand 4740 states and 8635 transitions. [2022-12-14 19:27:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1226 [2022-12-14 19:27:09,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:09,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:12,092 INFO L134 CoverageAnalysis]: Checked inductivity of 9878 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9861 trivial. 0 not checked. [2022-12-14 19:27:12,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9810 states to 1980 states and 3416 transitions. [2022-12-14 19:27:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3416 transitions. [2022-12-14 19:27:12,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 19:27:12,351 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 409 iterations. [2022-12-14 19:27:12,358 INFO L754 CodeCheckObserver]: All specifications hold 3 specifications checked. All of them hold [2022-12-14 19:27:15,979 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,982 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,982 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,982 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,983 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,983 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,985 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,986 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,987 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,988 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,989 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,990 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,991 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,992 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,993 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 3 [2022-12-14 19:27:15,994 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,995 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 19:27:15,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 07:27:15 ImpRootNode [2022-12-14 19:27:15,995 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 19:27:15,995 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 19:27:15,995 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 19:27:15,995 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 19:27:15,996 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:22:13" (3/4) ... [2022-12-14 19:27:15,998 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure GetRecvByte [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure consume_skb [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ResetChip [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_xmit [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_close [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2022-12-14 19:27:16,002 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure RxCurCount [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_device_txqueue_empty [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_setup_dma [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteReg [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendPreambleCount [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetPulseWidth [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Tdelay [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_rx [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CkRxRecv [2022-12-14 19:27:16,003 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwreset [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure InitCard [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetTimer [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure irda_get_next_speed [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_irqrestore_73 [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Sdelay [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __release_region [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ActClk [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ClkTx [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __ldv_spin_lock [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_irq [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteLPCReg [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure capable [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetBaudRate [2022-12-14 19:27:16,004 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_write_config_byte [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CheckRegBit [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Byte [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_dma [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_remove_one [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSendByte [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure inb [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure CommonInit [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetSIR [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadReg [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_speed [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-12-14 19:27:16,005 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_open [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_reset_mac_header [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_open [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure WriteRegBit [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_dongle_speed [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ReadLPCReg [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_dma [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_lock_lock_of_via_ircc_cb [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure Wr_Indx [2022-12-14 19:27:16,006 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure SetMaxRxPacketSize [2022-12-14 19:27:16,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_receive [2022-12-14 19:27:16,007 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_spin_unlock_lock_of_via_ircc_cb [2022-12-14 19:27:16,038 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 799 nodes and edges [2022-12-14 19:27:16,042 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 267 nodes and edges [2022-12-14 19:27:16,046 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 73 nodes and edges [2022-12-14 19:27:16,050 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2022-12-14 19:27:16,052 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2022-12-14 19:27:16,054 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2022-12-14 19:27:16,056 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 19:27:16,058 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 19:27:16,060 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 19:27:16,278 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 19:27:16,278 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 19:27:16,278 INFO L158 Benchmark]: Toolchain (without parser) took 310898.84ms. Allocated memory was 146.8MB in the beginning and 1.9GB in the end (delta: 1.8GB). Free memory was 95.8MB in the beginning and 836.6MB in the end (delta: -740.8MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2022-12-14 19:27:16,279 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:27:16,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2293.20ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 95.8MB in the beginning and 87.1MB in the end (delta: 8.7MB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. [2022-12-14 19:27:16,279 INFO L158 Benchmark]: Boogie Procedure Inliner took 174.68ms. Allocated memory is still 176.2MB. Free memory was 87.1MB in the beginning and 61.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-14 19:27:16,279 INFO L158 Benchmark]: Boogie Preprocessor took 167.62ms. Allocated memory is still 176.2MB. Free memory was 61.9MB in the beginning and 78.3MB in the end (delta: -16.3MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2022-12-14 19:27:16,279 INFO L158 Benchmark]: RCFGBuilder took 5720.71ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 78.3MB in the beginning and 118.9MB in the end (delta: -40.7MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. [2022-12-14 19:27:16,280 INFO L158 Benchmark]: CodeCheck took 302255.84ms. Allocated memory was 308.3MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 118.9MB in the beginning and 917.3MB in the end (delta: -798.4MB). Peak memory consumption was 826.9MB. Max. memory is 16.1GB. [2022-12-14 19:27:16,280 INFO L158 Benchmark]: Witness Printer took 282.81ms. Allocated memory is still 1.9GB. Free memory was 917.3MB in the beginning and 836.6MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-12-14 19:27:16,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 92 procedures, 1491 locations, 3 error locations. Started 1 CEGAR loops. OverallTime: 298.6s, OverallIterations: 409, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2600282 SdHoareTripleChecker+Valid, 5157.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1241725 mSDsluCounter, 2869175 SdHoareTripleChecker+Invalid, 4691.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1708085 mSDsCounter, 704437 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2113107 IncrementalHoareTripleChecker+Invalid, 2817544 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 704437 mSolverCounterUnsat, 1161090 mSDtfsCounter, 2113107 mSolverCounterSat, 36.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1656255 GetRequests, 1655327 SyntacticMatches, 168 SemanticMatches, 760 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 330298 ImplicationChecksByTransitivity, 42.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 5.4s SsaConstructionTime, 16.6s SatisfiabilityAnalysisTime, 131.5s InterpolantComputationTime, 130228 NumberOfCodeBlocks, 130228 NumberOfCodeBlocksAsserted, 408 NumberOfCheckSat, 129820 ConstructedInterpolants, 0 QuantifiedInterpolants, 193522 SizeOfPredicates, 39 NumberOfNonLiveVariables, 62629 ConjunctsInSsa, 141 ConjunctsInUnsatCore, 408 InterpolantComputations, 391 PerfectInterpolantSequences, 499100/499209 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 12245]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 12221]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 12257]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 10536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9720]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10204]: Loop Invariant Derived loop invariant: ldv_spin_lock_of_via_ircc_cb == 1 - InvariantResult [Line: 8238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6947]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7639]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7056]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6861]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9646]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9826]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9879]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10248]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9888]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6985]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8564]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7699]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8474]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10372]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9266]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5979]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9976]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7607]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7592]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7046]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9755]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9311]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 6741]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6766]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6844]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10008]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7027]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7628]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10194]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 9239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10160]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 12294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6966]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7756]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9657]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6565]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10063]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9345]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 6148]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6996]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6258]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9705]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8683]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9777]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9848]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12350]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7017]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8143]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6378]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 12306]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8815]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9320]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 7146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7789]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7890]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8576]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8528]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8139]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9808]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6562]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6214]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9311]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 10258]: Loop Invariant Derived loop invariant: 2 == ldv_spin_lock_of_via_ircc_cb - InvariantResult [Line: 6191]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8147]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10362]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6034]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6910]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10414]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8650]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 9601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7680]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8151]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 10174]: Loop Invariant Derived loop invariant: ldv_spin_lock_of_via_ircc_cb == 1 - InvariantResult [Line: 6320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6735]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 100.7MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2293.20ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 95.8MB in the beginning and 87.1MB in the end (delta: 8.7MB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 174.68ms. Allocated memory is still 176.2MB. Free memory was 87.1MB in the beginning and 61.9MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 167.62ms. Allocated memory is still 176.2MB. Free memory was 61.9MB in the beginning and 78.3MB in the end (delta: -16.3MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * RCFGBuilder took 5720.71ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 78.3MB in the beginning and 118.9MB in the end (delta: -40.7MB). Peak memory consumption was 106.6MB. Max. memory is 16.1GB. * CodeCheck took 302255.84ms. Allocated memory was 308.3MB in the beginning and 1.9GB in the end (delta: 1.6GB). Free memory was 118.9MB in the beginning and 917.3MB in the end (delta: -798.4MB). Peak memory consumption was 826.9MB. Max. memory is 16.1GB. * Witness Printer took 282.81ms. Allocated memory is still 1.9GB. Free memory was 917.3MB in the beginning and 836.6MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 19:27:16,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa7a129-e536-46d8-b356-d724eb6ded98/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE