./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/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_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ea17b6f261bb6e2069b46537416ceb2b28c77bf12fbc31c6c070453fa873ea8f --- 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 20:28:00,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:28:00,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:28:00,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:28:00,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:28:00,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:28:00,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:28:00,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:28:00,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:28:00,085 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:28:00,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:28:00,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:28:00,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:28:00,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:28:00,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:28:00,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:28:00,089 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:28:00,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:28:00,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:28:00,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:28:00,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:28:00,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:28:00,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:28:00,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:28:00,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:28:00,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:28:00,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:28:00,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:28:00,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:28:00,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:28:00,115 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:28:00,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:28:00,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:28:00,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:28:00,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:28:00,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:28:00,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:28:00,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:28:00,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:28:00,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:28:00,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:28:00,123 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:28:00,147 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:28:00,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:28:00,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:28:00,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:28:00,159 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:28:00,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:28:00,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:28:00,159 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:28:00,159 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:28:00,159 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:28:00,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:28:00,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:28:00,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:28:00,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:28:00,160 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:28:00,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:28:00,161 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:28:00,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:28:00,161 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:28:00,161 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:28:00,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:28:00,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:28:00,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:28:00,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:28:00,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:28:00,162 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:28:00,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:28:00,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:28:00,163 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_37528977-8fd5-4397-b6e5-5885d28c0778/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea17b6f261bb6e2069b46537416ceb2b28c77bf12fbc31c6c070453fa873ea8f [2022-12-14 20:28:00,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:28:00,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:28:00,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:28:00,377 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:28:00,377 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:28:00,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c [2022-12-14 20:28:03,023 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:28:03,372 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:28:03,372 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c [2022-12-14 20:28:03,404 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/data/f29f81b19/221af047eb1248719f5ea4727ea9dbd3/FLAG04c7818ea [2022-12-14 20:28:03,417 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/data/f29f81b19/221af047eb1248719f5ea4727ea9dbd3 [2022-12-14 20:28:03,420 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:28:03,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:28:03,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:28:03,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:28:03,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:28:03,426 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:28:03" (1/1) ... [2022-12-14 20:28:03,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f6fceba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:03, skipping insertion in model container [2022-12-14 20:28:03,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:28:03" (1/1) ... [2022-12-14 20:28:03,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:28:03,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:28:04,177 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[80354,80367] [2022-12-14 20:28:04,283 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[115904,115917] [2022-12-14 20:28:04,339 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[133708,133721] [2022-12-14 20:28:04,369 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[142627,142640] [2022-12-14 20:28:04,381 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[147060,147073] [2022-12-14 20:28:04,392 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[151393,151406] [2022-12-14 20:28:04,465 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[186229,186242] [2022-12-14 20:28:04,502 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[203860,203873] [2022-12-14 20:28:04,521 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[212816,212829] [2022-12-14 20:28:04,531 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[217286,217299] [2022-12-14 20:28:04,541 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[221656,221669] [2022-12-14 20:28:04,580 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[240553,240566] [2022-12-14 20:28:04,600 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[249509,249522] [2022-12-14 20:28:04,610 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[253979,253992] [2022-12-14 20:28:04,619 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[258349,258362] [2022-12-14 20:28:04,630 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[263314,263327] [2022-12-14 20:28:04,640 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[267693,267706] [2022-12-14 20:28:04,650 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[272163,272176] [2022-12-14 20:28:04,660 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[276533,276546] [2022-12-14 20:28:04,670 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[281119,281132] [2022-12-14 20:28:04,680 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[285656,285669] [2022-12-14 20:28:04,690 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[290122,290135] [2022-12-14 20:28:04,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:28:04,741 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:28:04,907 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[80354,80367] [2022-12-14 20:28:04,975 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[115904,115917] [2022-12-14 20:28:05,011 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[133708,133721] [2022-12-14 20:28:05,029 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[142627,142640] [2022-12-14 20:28:05,038 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[147060,147073] [2022-12-14 20:28:05,047 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[151393,151406] [2022-12-14 20:28:05,121 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[186229,186242] [2022-12-14 20:28:05,154 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[203860,203873] [2022-12-14 20:28:05,170 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[212816,212829] [2022-12-14 20:28:05,179 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[217286,217299] [2022-12-14 20:28:05,188 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[221656,221669] [2022-12-14 20:28:05,222 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[240553,240566] [2022-12-14 20:28:05,239 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[249509,249522] [2022-12-14 20:28:05,247 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[253979,253992] [2022-12-14 20:28:05,256 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[258349,258362] [2022-12-14 20:28:05,266 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[263314,263327] [2022-12-14 20:28:05,274 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[267693,267706] [2022-12-14 20:28:05,283 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[272163,272176] [2022-12-14 20:28:05,291 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[276533,276546] [2022-12-14 20:28:05,300 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[281119,281132] [2022-12-14 20:28:05,309 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[285656,285669] [2022-12-14 20:28:05,317 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_37528977-8fd5-4397-b6e5-5885d28c0778/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.6.1.ufo.BOUNDED-12.pals.c.v+sep-reducer.c[290122,290135] [2022-12-14 20:28:05,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:28:05,360 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:28:05,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05 WrapperNode [2022-12-14 20:28:05,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:28:05,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:28:05,362 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:28:05,362 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:28:05,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,577 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 12453 [2022-12-14 20:28:05,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:28:05,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:28:05,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:28:05,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:28:05,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,630 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,703 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:28:05,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:28:05,738 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:28:05,738 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:28:05,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:28:05" (1/1) ... [2022-12-14 20:28:05,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:28:05,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:28:05,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:28:05,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37528977-8fd5-4397-b6e5-5885d28c0778/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:28:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:28:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:28:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:28:05,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:28:06,089 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:28:06,090 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:28:09,604 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:28:09,895 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:28:09,895 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:28:09,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:28:09 BoogieIcfgContainer [2022-12-14 20:28:09,900 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:28:09,900 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:28:09,900 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:28:09,909 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:28:09,909 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:28:09" (1/1) ... [2022-12-14 20:28:09,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:28:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4367 states to 2505 states and 4367 transitions. [2022-12-14 20:28:10,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2505 states and 4367 transitions. [2022-12-14 20:28:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:28:10,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2384 states and 4135 transitions. [2022-12-14 20:28:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4135 transitions. [2022-12-14 20:28:10,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:28:10,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:10,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:11,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 2012 states and 3426 transitions. [2022-12-14 20:28:11,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3426 transitions. [2022-12-14 20:28:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:28:11,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1723 states and 2914 transitions. [2022-12-14 20:28:11,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2914 transitions. [2022-12-14 20:28:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:28:11,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:11,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:11,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1482 states and 2482 transitions. [2022-12-14 20:28:11,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2482 transitions. [2022-12-14 20:28:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 20:28:11,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:11,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:11,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:12,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1474 states and 2464 transitions. [2022-12-14 20:28:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2464 transitions. [2022-12-14 20:28:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:28:12,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:12,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2447 states to 1466 states and 2447 transitions. [2022-12-14 20:28:12,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2447 transitions. [2022-12-14 20:28:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:28:12,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1458 states and 2430 transitions. [2022-12-14 20:28:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2430 transitions. [2022-12-14 20:28:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:28:12,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:12,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1450 states and 2412 transitions. [2022-12-14 20:28:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2412 transitions. [2022-12-14 20:28:12,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 20:28:12,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:12,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:12,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:13,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:13,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1278 states and 2106 transitions. [2022-12-14 20:28:13,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2106 transitions. [2022-12-14 20:28:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:28:13,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:13,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:13,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:13,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:15,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 975 states and 1590 transitions. [2022-12-14 20:28:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1590 transitions. [2022-12-14 20:28:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:28:15,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:15,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 967 states and 1573 transitions. [2022-12-14 20:28:15,315 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1573 transitions. [2022-12-14 20:28:15,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:28:15,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 959 states and 1556 transitions. [2022-12-14 20:28:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1556 transitions. [2022-12-14 20:28:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 20:28:15,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:15,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:15,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:17,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 669 states and 1069 transitions. [2022-12-14 20:28:17,252 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1069 transitions. [2022-12-14 20:28:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:28:17,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:17,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:18,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:22,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 673 states and 1074 transitions. [2022-12-14 20:28:22,993 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1074 transitions. [2022-12-14 20:28:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:28:22,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:22,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:23,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 673 states and 1073 transitions. [2022-12-14 20:28:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1073 transitions. [2022-12-14 20:28:31,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:28:31,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:33,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:33,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 673 states and 1072 transitions. [2022-12-14 20:28:33,073 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1072 transitions. [2022-12-14 20:28:33,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 20:28:33,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:33,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:33,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:28:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:28:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 673 states and 1070 transitions. [2022-12-14 20:28:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1070 transitions. [2022-12-14 20:28:45,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:28:45,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:28:45,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:28:45,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:28:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 673 states and 1068 transitions. [2022-12-14 20:29:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1068 transitions. [2022-12-14 20:29:02,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:29:02,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:02,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:02,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:37,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 658 states and 1043 transitions. [2022-12-14 20:29:37,768 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1043 transitions. [2022-12-14 20:29:37,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:29:37,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:37,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:37,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:37,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:38,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 654 states and 1037 transitions. [2022-12-14 20:29:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1037 transitions. [2022-12-14 20:29:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:29:38,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:38,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:40,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 654 states and 1036 transitions. [2022-12-14 20:29:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1036 transitions. [2022-12-14 20:29:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:29:40,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:40,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:40,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:41,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:29:43,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:29:43,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 654 states and 1035 transitions. [2022-12-14 20:29:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1035 transitions. [2022-12-14 20:29:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:29:43,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:29:43,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:29:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:29:46,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:11,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 654 states and 1034 transitions. [2022-12-14 20:30:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1034 transitions. [2022-12-14 20:30:11,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:30:11,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:11,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:13,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 654 states and 1032 transitions. [2022-12-14 20:30:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1032 transitions. [2022-12-14 20:30:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:30:15,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:15,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:16,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:16,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 654 states and 1030 transitions. [2022-12-14 20:30:16,973 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1030 transitions. [2022-12-14 20:30:16,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:30:16,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:16,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:30:57,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:30:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 671 states and 1057 transitions. [2022-12-14 20:30:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1057 transitions. [2022-12-14 20:30:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:30:57,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:30:57,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:30:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:30:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:05,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:05,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 663 states and 1042 transitions. [2022-12-14 20:31:05,554 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1042 transitions. [2022-12-14 20:31:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:31:05,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:05,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:08,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:31:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:31:38,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 668 states and 1048 transitions. [2022-12-14 20:31:38,032 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1048 transitions. [2022-12-14 20:31:38,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:31:38,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:31:38,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:31:38,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:31:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:32:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:32:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 428 states and 681 transitions. [2022-12-14 20:32:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 681 transitions. [2022-12-14 20:32:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:32:39,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:32:39,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:32:39,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:32:42,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:48,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 451 states and 719 transitions. [2022-12-14 20:33:48,503 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 719 transitions. [2022-12-14 20:33:48,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:33:48,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:48,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:53,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 451 states and 717 transitions. [2022-12-14 20:33:53,144 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 717 transitions. [2022-12-14 20:33:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:33:53,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:53,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:53,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:33:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:33:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 455 states and 723 transitions. [2022-12-14 20:33:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 723 transitions. [2022-12-14 20:33:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:33:57,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:33:57,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:33:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:33:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 463 states and 736 transitions. [2022-12-14 20:34:02,494 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 736 transitions. [2022-12-14 20:34:02,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:34:02,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:02,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:04,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 463 states and 735 transitions. [2022-12-14 20:34:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 735 transitions. [2022-12-14 20:34:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:34:04,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:04,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:07,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:07,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 463 states and 734 transitions. [2022-12-14 20:34:07,466 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 734 transitions. [2022-12-14 20:34:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:34:07,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:07,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:08,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:09,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:09,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 463 states and 733 transitions. [2022-12-14 20:34:09,683 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 733 transitions. [2022-12-14 20:34:09,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:34:09,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:09,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:11,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:34:55,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:34:55,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 478 states and 757 transitions. [2022-12-14 20:34:55,431 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 757 transitions. [2022-12-14 20:34:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:34:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:34:55,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:34:55,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:34:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 490 states and 777 transitions. [2022-12-14 20:35:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 777 transitions. [2022-12-14 20:35:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:35:00,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:00,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:00,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:00,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 503 states and 796 transitions. [2022-12-14 20:35:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 796 transitions. [2022-12-14 20:35:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:35:04,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:04,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:07,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 512 states and 808 transitions. [2022-12-14 20:35:07,670 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 808 transitions. [2022-12-14 20:35:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:35:07,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:07,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:09,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:09,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 517 states and 813 transitions. [2022-12-14 20:35:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 813 transitions. [2022-12-14 20:35:09,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:35:09,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:09,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:13,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:13,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 517 states and 812 transitions. [2022-12-14 20:35:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 812 transitions. [2022-12-14 20:35:13,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:35:13,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:13,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:16,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 513 states and 804 transitions. [2022-12-14 20:35:16,811 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 804 transitions. [2022-12-14 20:35:16,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:35:16,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:27,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:27,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 443 states and 692 transitions. [2022-12-14 20:35:27,515 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 692 transitions. [2022-12-14 20:35:27,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:27,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:27,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:30,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 443 states and 691 transitions. [2022-12-14 20:35:30,743 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 691 transitions. [2022-12-14 20:35:30,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:30,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:30,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:30,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 431 states and 669 transitions. [2022-12-14 20:35:31,077 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 669 transitions. [2022-12-14 20:35:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:31,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 431 states and 667 transitions. [2022-12-14 20:35:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 667 transitions. [2022-12-14 20:35:36,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:36,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:36,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:36,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:36,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:36,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 427 states and 661 transitions. [2022-12-14 20:35:36,565 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 661 transitions. [2022-12-14 20:35:36,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:36,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:36,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:36,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:38,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 427 states and 660 transitions. [2022-12-14 20:35:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 660 transitions. [2022-12-14 20:35:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:39,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 427 states and 658 transitions. [2022-12-14 20:35:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 658 transitions. [2022-12-14 20:35:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:44,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 427 states and 657 transitions. [2022-12-14 20:35:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 657 transitions. [2022-12-14 20:35:44,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:44,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:44,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:45,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:47,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 427 states and 656 transitions. [2022-12-14 20:35:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 656 transitions. [2022-12-14 20:35:47,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:47,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:47,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:48,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:49,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 427 states and 655 transitions. [2022-12-14 20:35:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 655 transitions. [2022-12-14 20:35:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 20:35:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:35:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:35:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:35:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 427 states and 654 transitions. [2022-12-14 20:35:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 654 transitions. [2022-12-14 20:35:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:35:50,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:35:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:35:50,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:36:19,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:39:18,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:39:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 454 states and 696 transitions. [2022-12-14 20:39:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 696 transitions. [2022-12-14 20:39:18,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:39:18,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:39:18,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:39:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:39:29,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.