./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0e3838e9b0fe368810fc333620df3a05f4f501b739959aedb61fcfde88b41758 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:29:14,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:29:14,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:29:14,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:29:14,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:29:14,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:29:14,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:29:14,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:29:14,968 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:29:14,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:29:14,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:29:14,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:29:14,973 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:29:14,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:29:14,975 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:29:14,977 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:29:14,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:29:14,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:29:14,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:29:14,983 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:29:14,985 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:29:14,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:29:14,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:29:14,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:29:14,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:29:14,994 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:29:14,994 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:29:14,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:29:14,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:29:14,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:29:14,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:29:14,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:29:15,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:29:15,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:29:15,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:29:15,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:29:15,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:29:15,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:29:15,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:29:15,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:29:15,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:29:15,010 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 17:29:15,041 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:29:15,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:29:15,046 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:29:15,047 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:29:15,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:29:15,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:29:15,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:29:15,048 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:29:15,049 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:29:15,049 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:29:15,050 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:29:15,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:29:15,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:29:15,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:29:15,051 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:29:15,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:29:15,052 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:29:15,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:29:15,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:29:15,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:29:15,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:29:15,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:15,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:29:15,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:29:15,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:29:15,055 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:29:15,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:29:15,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:29:15,056 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e3838e9b0fe368810fc333620df3a05f4f501b739959aedb61fcfde88b41758 [2022-11-20 17:29:15,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:29:15,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:29:15,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:29:15,403 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:29:15,404 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:29:15,406 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2022-11-20 17:29:18,481 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:29:19,286 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:29:19,286 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2022-11-20 17:29:19,349 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/data/a3eeb7bc6/c086e1991391451488b8f53e43b3fbd9/FLAG110e61d3d [2022-11-20 17:29:19,367 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/data/a3eeb7bc6/c086e1991391451488b8f53e43b3fbd9 [2022-11-20 17:29:19,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:29:19,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:29:19,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:19,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:29:19,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:29:19,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:19" (1/1) ... [2022-11-20 17:29:19,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ffc744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:19, skipping insertion in model container [2022-11-20 17:29:19,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:29:19" (1/1) ... [2022-11-20 17:29:19,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:29:19,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:29:20,817 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[93880,93893] [2022-11-20 17:29:20,966 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[127977,127990] [2022-11-20 17:29:21,138 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[184673,184686] [2022-11-20 17:29:21,264 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[220032,220045] [2022-11-20 17:29:21,297 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[229801,229814] [2022-11-20 17:29:21,305 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[232051,232064] [2022-11-20 17:29:21,356 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[249702,249715] [2022-11-20 17:29:21,380 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[257723,257736] [2022-11-20 17:29:21,512 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[288453,288466] [2022-11-20 17:29:21,612 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[318193,318206] [2022-11-20 17:29:21,860 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[406252,406265] [2022-11-20 17:29:21,914 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[425331,425344] [2022-11-20 17:29:21,969 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[445911,445924] [2022-11-20 17:29:21,990 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[453486,453499] [2022-11-20 17:29:22,003 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[457284,457297] [2022-11-20 17:29:22,045 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[472883,472896] [2022-11-20 17:29:22,088 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[488771,488784] [2022-11-20 17:29:22,180 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[523323,523336] [2022-11-20 17:29:22,474 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[617972,617985] [2022-11-20 17:29:22,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:22,797 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:29:23,107 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[93880,93893] [2022-11-20 17:29:23,196 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[127977,127990] [2022-11-20 17:29:23,326 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[184673,184686] [2022-11-20 17:29:23,407 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[220032,220045] [2022-11-20 17:29:23,430 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[229801,229814] [2022-11-20 17:29:23,437 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[232051,232064] [2022-11-20 17:29:23,519 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[249702,249715] [2022-11-20 17:29:23,538 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[257723,257736] [2022-11-20 17:29:23,610 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[288453,288466] [2022-11-20 17:29:23,682 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[318193,318206] [2022-11-20 17:29:23,884 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[406252,406265] [2022-11-20 17:29:23,932 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[425331,425344] [2022-11-20 17:29:23,985 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[445911,445924] [2022-11-20 17:29:24,003 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[453486,453499] [2022-11-20 17:29:24,014 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[457284,457297] [2022-11-20 17:29:24,051 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[472883,472896] [2022-11-20 17:29:24,090 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[488771,488784] [2022-11-20 17:29:24,171 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[523323,523336] [2022-11-20 17:29:24,378 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_733cadb9-08d9-44f5-9bdd-73e9706f8b27/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.2.ufo.BOUNDED-10.pals.c.v+sep-reducer.c[617972,617985] [2022-11-20 17:29:24,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:29:24,669 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:29:24,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24 WrapperNode [2022-11-20 17:29:24,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:29:24,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:24,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:29:24,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:29:24,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:24,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,220 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 29764 [2022-11-20 17:29:25,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:29:25,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:29:25,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:29:25,221 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:29:25,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,390 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,402 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,867 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:25,997 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:29:26,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:29:26,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:29:26,002 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:29:26,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:29:24" (1/1) ... [2022-11-20 17:29:26,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:29:26,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:29:26,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:29:26,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_733cadb9-08d9-44f5-9bdd-73e9706f8b27/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:29:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:29:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:29:26,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:29:26,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:29:26,893 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:29:26,896 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:29:40,358 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:29:41,963 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:29:41,963 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:29:41,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:41 BoogieIcfgContainer [2022-11-20 17:29:41,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:29:41,973 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:29:41,973 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:29:41,983 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:29:41,983 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:29:41" (1/1) ... [2022-11-20 17:29:41,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:29:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11021 states to 6224 states and 11021 transitions. [2022-11-20 17:29:42,245 INFO L276 IsEmpty]: Start isEmpty. Operand 6224 states and 11021 transitions. [2022-11-20 17:29:42,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-20 17:29:42,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:42,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:43,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:43,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11037 states to 6233 states and 11037 transitions. [2022-11-20 17:29:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 6233 states and 11037 transitions. [2022-11-20 17:29:43,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-20 17:29:43,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:43,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:43,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:44,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11053 states to 6242 states and 11053 transitions. [2022-11-20 17:29:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 6242 states and 11053 transitions. [2022-11-20 17:29:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-20 17:29:44,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:44,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:44,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:44,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11057 states to 6245 states and 11057 transitions. [2022-11-20 17:29:44,692 INFO L276 IsEmpty]: Start isEmpty. Operand 6245 states and 11057 transitions. [2022-11-20 17:29:44,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-20 17:29:44,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:44,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:44,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11064 states to 6249 states and 11064 transitions. [2022-11-20 17:29:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 6249 states and 11064 transitions. [2022-11-20 17:29:45,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-20 17:29:45,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:45,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:45,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:46,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:46,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10921 states to 6172 states and 10921 transitions. [2022-11-20 17:29:46,708 INFO L276 IsEmpty]: Start isEmpty. Operand 6172 states and 10921 transitions. [2022-11-20 17:29:46,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 17:29:46,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:46,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:46,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:46,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10454 states to 5916 states and 10454 transitions. [2022-11-20 17:29:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 5916 states and 10454 transitions. [2022-11-20 17:29:47,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 17:29:47,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:47,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:47,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10460 states to 5920 states and 10460 transitions. [2022-11-20 17:29:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 5920 states and 10460 transitions. [2022-11-20 17:29:49,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 17:29:49,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:49,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10467 states to 5924 states and 10467 transitions. [2022-11-20 17:29:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 5924 states and 10467 transitions. [2022-11-20 17:29:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 17:29:49,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:49,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:49,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:54,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:54,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10466 states to 5924 states and 10466 transitions. [2022-11-20 17:29:54,443 INFO L276 IsEmpty]: Start isEmpty. Operand 5924 states and 10466 transitions. [2022-11-20 17:29:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 17:29:54,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:54,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:54,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10103 states to 5726 states and 10103 transitions. [2022-11-20 17:29:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 5726 states and 10103 transitions. [2022-11-20 17:29:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 17:29:55,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9236 states to 5259 states and 9236 transitions. [2022-11-20 17:29:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 5259 states and 9236 transitions. [2022-11-20 17:29:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 17:29:56,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:56,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:57,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9250 states to 5267 states and 9250 transitions. [2022-11-20 17:29:57,976 INFO L276 IsEmpty]: Start isEmpty. Operand 5267 states and 9250 transitions. [2022-11-20 17:29:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:29:57,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:57,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8324 states to 4758 states and 8324 transitions. [2022-11-20 17:29:58,216 INFO L276 IsEmpty]: Start isEmpty. Operand 4758 states and 8324 transitions. [2022-11-20 17:29:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:29:58,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:58,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:29:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7446 states to 4260 states and 7446 transitions. [2022-11-20 17:29:58,405 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 7446 transitions. [2022-11-20 17:29:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:29:58,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:58,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:58,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:30:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7444 states to 4260 states and 7444 transitions. [2022-11-20 17:30:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 4260 states and 7444 transitions. [2022-11-20 17:30:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:30:03,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:03,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:03,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:30:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:24,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7390 states to 4226 states and 7390 transitions. [2022-11-20 17:30:24,447 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 7390 transitions. [2022-11-20 17:30:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:30:24,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:24,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:24,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:30:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:28,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7405 states to 4234 states and 7405 transitions. [2022-11-20 17:30:28,884 INFO L276 IsEmpty]: Start isEmpty. Operand 4234 states and 7405 transitions. [2022-11-20 17:30:28,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:30:28,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:30,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:30:45,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:45,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7438 states to 4251 states and 7438 transitions. [2022-11-20 17:30:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 7438 transitions. [2022-11-20 17:30:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-20 17:30:45,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:45,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:46,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:30:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7362 states to 4213 states and 7362 transitions. [2022-11-20 17:30:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 7362 transitions. [2022-11-20 17:30:47,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-20 17:30:47,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:47,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:47,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:30:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7377 states to 4221 states and 7377 transitions. [2022-11-20 17:30:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 7377 transitions. [2022-11-20 17:30:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-20 17:30:49,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:53,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:31:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7371 states to 4217 states and 7371 transitions. [2022-11-20 17:31:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 4217 states and 7371 transitions. [2022-11-20 17:31:25,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:31:25,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:25,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:31:29,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7378 states to 4221 states and 7378 transitions. [2022-11-20 17:31:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 7378 transitions. [2022-11-20 17:31:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:31:29,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:00,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7427 states to 4246 states and 7427 transitions. [2022-11-20 17:32:00,735 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 7427 transitions. [2022-11-20 17:32:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:32:00,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:00,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:00,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:03,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7035 states to 4034 states and 7035 transitions. [2022-11-20 17:32:03,123 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 7035 transitions. [2022-11-20 17:32:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:32:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:03,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:03,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:09,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:09,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7014 states to 4024 states and 7014 transitions. [2022-11-20 17:32:09,019 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 7014 transitions. [2022-11-20 17:32:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:32:09,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:09,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:26,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:26,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6871 states to 3945 states and 6871 transitions. [2022-11-20 17:32:26,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3945 states and 6871 transitions. [2022-11-20 17:32:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:32:26,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:26,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:26,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:32:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:34,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6865 states to 3942 states and 6865 transitions. [2022-11-20 17:32:34,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3942 states and 6865 transitions. [2022-11-20 17:32:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:32:34,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:34,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:33:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6864 states to 3942 states and 6864 transitions. [2022-11-20 17:33:18,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3942 states and 6864 transitions. [2022-11-20 17:33:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 17:33:18,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:18,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:33:28,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6863 states to 3942 states and 6863 transitions. [2022-11-20 17:33:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 3942 states and 6863 transitions. [2022-11-20 17:33:28,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:33:28,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:28,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:34,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:34:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6909 states to 3965 states and 6909 transitions. [2022-11-20 17:34:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 6909 transitions. [2022-11-20 17:34:15,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:34:15,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:15,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:15,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:34:15,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6915 states to 3969 states and 6915 transitions. [2022-11-20 17:34:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3969 states and 6915 transitions. [2022-11-20 17:34:15,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:34:15,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:15,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:15,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:15,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:34:23,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6928 states to 3976 states and 6928 transitions. [2022-11-20 17:34:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 3976 states and 6928 transitions. [2022-11-20 17:34:23,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:34:23,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:23,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:23,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:34:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6172 states to 3551 states and 6172 transitions. [2022-11-20 17:34:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 6172 transitions. [2022-11-20 17:34:31,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:34:31,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:31,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:34:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:35,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6026 states to 3470 states and 6026 transitions. [2022-11-20 17:34:35,348 INFO L276 IsEmpty]: Start isEmpty. Operand 3470 states and 6026 transitions. [2022-11-20 17:34:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:34:35,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:35,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:35,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:35:58,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:58,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5994 states to 3451 states and 5994 transitions. [2022-11-20 17:35:58,455 INFO L276 IsEmpty]: Start isEmpty. Operand 3451 states and 5994 transitions. [2022-11-20 17:35:58,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:35:58,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:13,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5828 states to 3355 states and 5828 transitions. [2022-11-20 17:36:13,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 5828 transitions. [2022-11-20 17:36:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:36:13,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:13,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:15,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:33,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 3362 states and 5840 transitions. [2022-11-20 17:36:33,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 5840 transitions. [2022-11-20 17:36:33,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-20 17:36:33,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:33,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:36:53,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:53,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 3352 states and 5821 transitions. [2022-11-20 17:36:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 5821 transitions. [2022-11-20 17:36:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:36:53,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:53,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:53,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:10,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:10,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5820 states to 3352 states and 5820 transitions. [2022-11-20 17:37:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 5820 transitions. [2022-11-20 17:37:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:37:10,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:10,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:37:23,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:37:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5814 states to 3349 states and 5814 transitions. [2022-11-20 17:37:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5814 transitions. [2022-11-20 17:37:23,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:37:23,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:37:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:37:23,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:37:27,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:38:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:41,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5813 states to 3349 states and 5813 transitions. [2022-11-20 17:38:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5813 transitions. [2022-11-20 17:38:41,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:38:41,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:41,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:41,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:38:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:38:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 3349 states and 5812 transitions. [2022-11-20 17:38:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5812 transitions. [2022-11-20 17:38:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:38:44,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:38:44,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:38:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:38:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:20,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5811 states to 3349 states and 5811 transitions. [2022-11-20 17:39:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5811 transitions. [2022-11-20 17:39:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:39:20,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:20,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:21,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:21,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:39:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5809 states to 3349 states and 5809 transitions. [2022-11-20 17:39:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5809 transitions. [2022-11-20 17:39:40,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:39:40,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:40,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:39:43,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:41:20,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:41:20,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 3349 states and 5808 transitions. [2022-11-20 17:41:20,219 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5808 transitions. [2022-11-20 17:41:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-20 17:41:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:41:20,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:41:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:41:27,533 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.