./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/token_ring.02.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/systemc/token_ring.02.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 44ef362a593e25f5681bc4a034b065cd86559bd3dd750386bca2a1f270891ccd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:41:24,323 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:41:24,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:41:24,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:41:24,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:41:24,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:41:24,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:41:24,362 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:41:24,364 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:41:24,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:41:24,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:41:24,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:41:24,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:41:24,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:41:24,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:41:24,372 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:41:24,373 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:41:24,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:41:24,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:41:24,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:41:24,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:41:24,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:41:24,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:41:24,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:41:24,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:41:24,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:41:24,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:41:24,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:41:24,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:41:24,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:41:24,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:41:24,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:41:24,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:41:24,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:41:24,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:41:24,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:41:24,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:41:24,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:41:24,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:41:24,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:41:24,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:41:24,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-32bit-Taipan_Default.epf [2021-11-13 01:41:24,442 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:41:24,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:41:24,443 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:41:24,443 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:41:24,443 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:41:24,444 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:41:24,444 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:41:24,444 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:41:24,444 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:41:24,450 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:41:24,451 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:41:24,451 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:41:24,451 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:41:24,451 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:41:24,452 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:41:24,452 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:41:24,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:41:24,453 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-13 01:41:24,453 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:41:24,453 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-13 01:41:24,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:41:24,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:41:24,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:41:24,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:41:24,454 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:41:24,455 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-13 01:41:24,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:41:24,455 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:41:24,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:41:24,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:41:24,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:41:24,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:41:24,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:41:24,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:41:24,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:41:24,458 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:41:24,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:41:24,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:41:24,459 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:41:24,459 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:41:24,459 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44ef362a593e25f5681bc4a034b065cd86559bd3dd750386bca2a1f270891ccd [2021-11-13 01:41:24,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:41:24,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:41:24,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:41:24,719 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:41:24,720 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:41:24,721 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/systemc/token_ring.02.cil-1.c [2021-11-13 01:41:24,773 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/data/443e18a4e/1db297b15a2b4e4f9ec64f4ed621c93d/FLAG6772df50f [2021-11-13 01:41:25,198 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:41:25,199 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/sv-benchmarks/c/systemc/token_ring.02.cil-1.c [2021-11-13 01:41:25,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/data/443e18a4e/1db297b15a2b4e4f9ec64f4ed621c93d/FLAG6772df50f [2021-11-13 01:41:25,585 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/data/443e18a4e/1db297b15a2b4e4f9ec64f4ed621c93d [2021-11-13 01:41:25,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:41:25,603 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:41:25,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:41:25,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:41:25,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:41:25,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:25,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f2218e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25, skipping insertion in model container [2021-11-13 01:41:25,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:25,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:41:25,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:41:25,811 WARN L228 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_a2aef910-5758-43b8-a91d-f7f5af97d26c/sv-benchmarks/c/systemc/token_ring.02.cil-1.c[671,684] [2021-11-13 01:41:25,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:41:25,877 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:41:25,888 WARN L228 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_a2aef910-5758-43b8-a91d-f7f5af97d26c/sv-benchmarks/c/systemc/token_ring.02.cil-1.c[671,684] [2021-11-13 01:41:25,946 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:41:25,963 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:41:25,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25 WrapperNode [2021-11-13 01:41:25,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:41:25,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:41:25,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:41:25,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:41:25,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:25,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:41:26,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:41:26,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:41:26,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:41:26,033 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,071 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:41:26,072 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:41:26,072 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:41:26,072 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:41:26,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (1/1) ... [2021-11-13 01:41:26,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:41:26,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:41:26,116 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:41:26,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:41:26,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:41:26,155 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2021-11-13 01:41:26,155 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2021-11-13 01:41:26,155 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2021-11-13 01:41:26,155 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2021-11-13 01:41:26,155 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2021-11-13 01:41:26,156 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2021-11-13 01:41:26,156 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2021-11-13 01:41:26,156 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2021-11-13 01:41:26,156 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2021-11-13 01:41:26,156 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2021-11-13 01:41:26,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 01:41:26,156 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2021-11-13 01:41:26,156 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2021-11-13 01:41:26,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:41:26,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:41:26,723 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 01:41:26,729 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 01:41:26,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:41:26 BoogieIcfgContainer [2021-11-13 01:41:26,732 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 01:41:26,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-13 01:41:26,737 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-13 01:41:26,740 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-13 01:41:26,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:41:25" (1/3) ... [2021-11-13 01:41:26,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e486fe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:41:26, skipping insertion in model container [2021-11-13 01:41:26,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:41:25" (2/3) ... [2021-11-13 01:41:26,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e486fe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:41:26, skipping insertion in model container [2021-11-13 01:41:26,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:41:26" (3/3) ... [2021-11-13 01:41:26,744 INFO L111 eAbstractionObserver]: Analyzing ICFG token_ring.02.cil-1.c [2021-11-13 01:41:26,750 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-13 01:41:26,751 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-13 01:41:26,834 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-13 01:41:26,840 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-13 01:41:26,840 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-13 01:41:26,864 INFO L276 IsEmpty]: Start isEmpty. Operand has 78 states, 54 states have (on average 1.4814814814814814) internal successors, (80), 56 states have internal predecessors, (80), 16 states have call successors, (16), 6 states have call predecessors, (16), 6 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2021-11-13 01:41:26,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-13 01:41:26,871 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:26,881 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:26,881 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:26,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:26,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1952637331, now seen corresponding path program 1 times [2021-11-13 01:41:26,896 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:26,897 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522686169] [2021-11-13 01:41:26,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:26,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:27,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 01:41:27,180 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:27,180 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522686169] [2021-11-13 01:41:27,181 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522686169] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:27,181 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:41:27,182 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 01:41:27,190 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744717883] [2021-11-13 01:41:27,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:27,195 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:41:27,195 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:27,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:41:27,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:27,228 INFO L87 Difference]: Start difference. First operand has 78 states, 54 states have (on average 1.4814814814814814) internal successors, (80), 56 states have internal predecessors, (80), 16 states have call successors, (16), 6 states have call predecessors, (16), 6 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (5), 1 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 01:41:27,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:27,492 INFO L93 Difference]: Finished difference Result 218 states and 318 transitions. [2021-11-13 01:41:27,494 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:41:27,495 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (5), 1 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 36 [2021-11-13 01:41:27,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:27,506 INFO L225 Difference]: With dead ends: 218 [2021-11-13 01:41:27,506 INFO L226 Difference]: Without dead ends: 141 [2021-11-13 01:41:27,510 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:27,514 INFO L933 BasicCegarLoop]: 154 mSDtfsCounter, 182 mSDsluCounter, 129 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 147.72ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 182 SdHoareTripleChecker+Valid, 250 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 7.92ms SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 189.09ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:27,515 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [182 Valid, 250 Invalid, 155 Unknown, 0 Unchecked, 7.92ms Time], IncrementalHoareTripleChecker [11 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 189.09ms Time] [2021-11-13 01:41:27,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2021-11-13 01:41:27,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 140. [2021-11-13 01:41:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 99 states have (on average 1.3737373737373737) internal successors, (136), 101 states have internal predecessors, (136), 28 states have call successors, (28), 12 states have call predecessors, (28), 12 states have return successors, (28), 27 states have call predecessors, (28), 28 states have call successors, (28) [2021-11-13 01:41:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 192 transitions. [2021-11-13 01:41:27,594 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 192 transitions. Word has length 36 [2021-11-13 01:41:27,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:27,594 INFO L470 AbstractCegarLoop]: Abstraction has 140 states and 192 transitions. [2021-11-13 01:41:27,595 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (5), 1 states have call predecessors, (5), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2021-11-13 01:41:27,595 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 192 transitions. [2021-11-13 01:41:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-13 01:41:27,599 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:27,600 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:27,600 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-13 01:41:27,600 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:27,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:27,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1406268527, now seen corresponding path program 1 times [2021-11-13 01:41:27,602 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:27,602 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2025606929] [2021-11-13 01:41:27,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:27,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-11-13 01:41:27,706 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:27,707 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2025606929] [2021-11-13 01:41:27,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2025606929] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:27,707 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1581443334] [2021-11-13 01:41:27,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:27,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:27,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:41:27,713 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:41:27,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-13 01:41:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:27,824 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 01:41:27,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:41:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-11-13 01:41:28,015 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:41:28,205 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-13 01:41:28,206 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1581443334] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:28,209 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-13 01:41:28,210 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 4] total 7 [2021-11-13 01:41:28,211 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856588295] [2021-11-13 01:41:28,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:28,218 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:41:28,218 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:28,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:41:28,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:41:28,220 INFO L87 Difference]: Start difference. First operand 140 states and 192 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-13 01:41:28,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:28,338 INFO L93 Difference]: Finished difference Result 403 states and 559 transitions. [2021-11-13 01:41:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:41:28,339 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 65 [2021-11-13 01:41:28,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:28,344 INFO L225 Difference]: With dead ends: 403 [2021-11-13 01:41:28,344 INFO L226 Difference]: Without dead ends: 268 [2021-11-13 01:41:28,347 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 127 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:41:28,348 INFO L933 BasicCegarLoop]: 118 mSDtfsCounter, 82 mSDsluCounter, 89 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.70ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 194 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.97ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 58.30ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:28,349 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [82 Valid, 194 Invalid, 45 Unknown, 0 Unchecked, 2.97ms Time], IncrementalHoareTripleChecker [2 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 58.30ms Time] [2021-11-13 01:41:28,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2021-11-13 01:41:28,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 264. [2021-11-13 01:41:28,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 189 states have (on average 1.3597883597883598) internal successors, (257), 192 states have internal predecessors, (257), 50 states have call successors, (50), 24 states have call predecessors, (50), 24 states have return successors, (50), 48 states have call predecessors, (50), 50 states have call successors, (50) [2021-11-13 01:41:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 357 transitions. [2021-11-13 01:41:28,385 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 357 transitions. Word has length 65 [2021-11-13 01:41:28,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:28,386 INFO L470 AbstractCegarLoop]: Abstraction has 264 states and 357 transitions. [2021-11-13 01:41:28,386 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-13 01:41:28,386 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 357 transitions. [2021-11-13 01:41:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2021-11-13 01:41:28,391 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:28,391 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:28,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-13 01:41:28,617 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:28,617 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:28,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:28,618 INFO L85 PathProgramCache]: Analyzing trace with hash -51451855, now seen corresponding path program 1 times [2021-11-13 01:41:28,618 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:28,618 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856597191] [2021-11-13 01:41:28,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:28,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:28,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-13 01:41:28,769 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:28,769 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856597191] [2021-11-13 01:41:28,770 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856597191] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:28,770 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:41:28,770 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 01:41:28,770 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541885078] [2021-11-13 01:41:28,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:28,771 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 01:41:28,771 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:28,772 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 01:41:28,772 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-13 01:41:28,772 INFO L87 Difference]: Start difference. First operand 264 states and 357 transitions. Second operand has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 6 states have internal predecessors, (38), 4 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2021-11-13 01:41:29,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:29,075 INFO L93 Difference]: Finished difference Result 808 states and 1094 transitions. [2021-11-13 01:41:29,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:41:29,076 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 6 states have internal predecessors, (38), 4 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) Word has length 65 [2021-11-13 01:41:29,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:29,089 INFO L225 Difference]: With dead ends: 808 [2021-11-13 01:41:29,089 INFO L226 Difference]: Without dead ends: 550 [2021-11-13 01:41:29,095 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-11-13 01:41:29,098 INFO L933 BasicCegarLoop]: 104 mSDtfsCounter, 238 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 187 mSolverCounterSat, 86 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 164.56ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 249 SdHoareTripleChecker+Valid, 286 SdHoareTripleChecker+Invalid, 273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 9.72ms SdHoareTripleChecker+Time, 86 IncrementalHoareTripleChecker+Valid, 187 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 202.85ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:29,099 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [249 Valid, 286 Invalid, 273 Unknown, 0 Unchecked, 9.72ms Time], IncrementalHoareTripleChecker [86 Valid, 187 Invalid, 0 Unknown, 0 Unchecked, 202.85ms Time] [2021-11-13 01:41:29,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 550 states. [2021-11-13 01:41:29,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 550 to 496. [2021-11-13 01:41:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 496 states, 355 states have (on average 1.3380281690140845) internal successors, (475), 360 states have internal predecessors, (475), 92 states have call successors, (92), 48 states have call predecessors, (92), 48 states have return successors, (92), 88 states have call predecessors, (92), 92 states have call successors, (92) [2021-11-13 01:41:29,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 496 states and 659 transitions. [2021-11-13 01:41:29,171 INFO L78 Accepts]: Start accepts. Automaton has 496 states and 659 transitions. Word has length 65 [2021-11-13 01:41:29,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:29,172 INFO L470 AbstractCegarLoop]: Abstraction has 496 states and 659 transitions. [2021-11-13 01:41:29,172 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 6 states have internal predecessors, (38), 4 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2021-11-13 01:41:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 659 transitions. [2021-11-13 01:41:29,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-13 01:41:29,178 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:29,178 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:29,179 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-13 01:41:29,179 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:29,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:29,180 INFO L85 PathProgramCache]: Analyzing trace with hash 141324835, now seen corresponding path program 1 times [2021-11-13 01:41:29,180 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:29,180 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141304872] [2021-11-13 01:41:29,180 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:29,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:29,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-13 01:41:29,305 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:29,305 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141304872] [2021-11-13 01:41:29,306 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141304872] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:29,306 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:41:29,306 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-13 01:41:29,306 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987647763] [2021-11-13 01:41:29,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:29,307 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 01:41:29,307 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:29,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 01:41:29,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-13 01:41:29,309 INFO L87 Difference]: Start difference. First operand 496 states and 659 transitions. Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 6 states have internal predecessors, (39), 4 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2021-11-13 01:41:29,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:29,604 INFO L93 Difference]: Finished difference Result 1240 states and 1655 transitions. [2021-11-13 01:41:29,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:41:29,605 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 6 states have internal predecessors, (39), 4 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) Word has length 66 [2021-11-13 01:41:29,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:29,615 INFO L225 Difference]: With dead ends: 1240 [2021-11-13 01:41:29,616 INFO L226 Difference]: Without dead ends: 750 [2021-11-13 01:41:29,618 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2021-11-13 01:41:29,625 INFO L933 BasicCegarLoop]: 91 mSDtfsCounter, 223 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 149.28ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 229 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.88ms SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 184.77ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:29,627 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [229 Valid, 219 Invalid, 230 Unknown, 0 Unchecked, 4.88ms Time], IncrementalHoareTripleChecker [94 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 184.77ms Time] [2021-11-13 01:41:29,629 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 750 states. [2021-11-13 01:41:29,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 750 to 724. [2021-11-13 01:41:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 724 states, 517 states have (on average 1.321083172147002) internal successors, (683), 524 states have internal predecessors, (683), 134 states have call successors, (134), 72 states have call predecessors, (134), 72 states have return successors, (134), 128 states have call predecessors, (134), 134 states have call successors, (134) [2021-11-13 01:41:29,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 724 states and 951 transitions. [2021-11-13 01:41:29,722 INFO L78 Accepts]: Start accepts. Automaton has 724 states and 951 transitions. Word has length 66 [2021-11-13 01:41:29,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:29,723 INFO L470 AbstractCegarLoop]: Abstraction has 724 states and 951 transitions. [2021-11-13 01:41:29,724 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 6 states have internal predecessors, (39), 4 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2021-11-13 01:41:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 951 transitions. [2021-11-13 01:41:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-13 01:41:29,729 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:29,730 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:29,730 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-13 01:41:29,730 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:29,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:29,732 INFO L85 PathProgramCache]: Analyzing trace with hash 616127469, now seen corresponding path program 1 times [2021-11-13 01:41:29,732 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:29,732 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1044971002] [2021-11-13 01:41:29,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:29,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:29,854 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-11-13 01:41:29,855 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:29,855 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1044971002] [2021-11-13 01:41:29,855 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1044971002] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:29,855 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:41:29,855 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 01:41:29,856 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61629488] [2021-11-13 01:41:29,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:29,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:41:29,856 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:29,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:41:29,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:41:29,857 INFO L87 Difference]: Start difference. First operand 724 states and 951 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-13 01:41:29,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:29,970 INFO L93 Difference]: Finished difference Result 1269 states and 1679 transitions. [2021-11-13 01:41:29,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:41:29,970 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 67 [2021-11-13 01:41:29,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:29,977 INFO L225 Difference]: With dead ends: 1269 [2021-11-13 01:41:29,977 INFO L226 Difference]: Without dead ends: 897 [2021-11-13 01:41:29,979 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:41:29,980 INFO L933 BasicCegarLoop]: 127 mSDtfsCounter, 36 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.93ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 36 SdHoareTripleChecker+Valid, 215 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.10ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.43ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:29,980 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [36 Valid, 215 Invalid, 46 Unknown, 0 Unchecked, 3.10ms Time], IncrementalHoareTripleChecker [0 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 41.43ms Time] [2021-11-13 01:41:29,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 897 states. [2021-11-13 01:41:30,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 897 to 804. [2021-11-13 01:41:30,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 804 states, 585 states have (on average 1.335042735042735) internal successors, (781), 592 states have internal predecessors, (781), 140 states have call successors, (140), 78 states have call predecessors, (140), 78 states have return successors, (140), 134 states have call predecessors, (140), 140 states have call successors, (140) [2021-11-13 01:41:30,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 804 states and 1061 transitions. [2021-11-13 01:41:30,074 INFO L78 Accepts]: Start accepts. Automaton has 804 states and 1061 transitions. Word has length 67 [2021-11-13 01:41:30,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:30,076 INFO L470 AbstractCegarLoop]: Abstraction has 804 states and 1061 transitions. [2021-11-13 01:41:30,076 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-13 01:41:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1061 transitions. [2021-11-13 01:41:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-13 01:41:30,082 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:30,082 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:30,083 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-13 01:41:30,083 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:30,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:30,084 INFO L85 PathProgramCache]: Analyzing trace with hash 981825165, now seen corresponding path program 1 times [2021-11-13 01:41:30,084 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:30,084 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577260638] [2021-11-13 01:41:30,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:30,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2021-11-13 01:41:30,184 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:30,184 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577260638] [2021-11-13 01:41:30,185 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577260638] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:30,185 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:41:30,185 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-13 01:41:30,185 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899191386] [2021-11-13 01:41:30,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:30,188 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:41:30,188 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:30,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:41:30,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:41:30,189 INFO L87 Difference]: Start difference. First operand 804 states and 1061 transitions. Second operand has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2021-11-13 01:41:30,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:30,308 INFO L93 Difference]: Finished difference Result 2000 states and 2655 transitions. [2021-11-13 01:41:30,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:41:30,309 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 86 [2021-11-13 01:41:30,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:30,318 INFO L225 Difference]: With dead ends: 2000 [2021-11-13 01:41:30,319 INFO L226 Difference]: Without dead ends: 1201 [2021-11-13 01:41:30,322 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-13 01:41:30,323 INFO L933 BasicCegarLoop]: 119 mSDtfsCounter, 75 mSDsluCounter, 89 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.48ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 195 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.29ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.30ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:30,323 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 195 Invalid, 43 Unknown, 0 Unchecked, 1.29ms Time], IncrementalHoareTripleChecker [2 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 37.30ms Time] [2021-11-13 01:41:30,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1201 states. [2021-11-13 01:41:30,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1201 to 1190. [2021-11-13 01:41:30,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1190 states, 867 states have (on average 1.314878892733564) internal successors, (1140), 877 states have internal predecessors, (1140), 205 states have call successors, (205), 117 states have call predecessors, (205), 117 states have return successors, (205), 196 states have call predecessors, (205), 205 states have call successors, (205) [2021-11-13 01:41:30,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1190 states and 1550 transitions. [2021-11-13 01:41:30,415 INFO L78 Accepts]: Start accepts. Automaton has 1190 states and 1550 transitions. Word has length 86 [2021-11-13 01:41:30,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:30,416 INFO L470 AbstractCegarLoop]: Abstraction has 1190 states and 1550 transitions. [2021-11-13 01:41:30,417 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.333333333333334) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (9), 1 states have call predecessors, (9), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2021-11-13 01:41:30,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1550 transitions. [2021-11-13 01:41:30,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-13 01:41:30,427 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:30,427 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:30,427 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-13 01:41:30,428 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:30,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:30,429 INFO L85 PathProgramCache]: Analyzing trace with hash 153649239, now seen corresponding path program 1 times [2021-11-13 01:41:30,429 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:30,429 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688861595] [2021-11-13 01:41:30,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:30,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:30,550 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-13 01:41:30,552 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:30,553 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688861595] [2021-11-13 01:41:30,553 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688861595] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:30,553 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [272027805] [2021-11-13 01:41:30,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:30,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:30,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:41:30,557 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:41:30,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-13 01:41:30,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:30,675 INFO L263 TraceCheckSpWp]: Trace formula consists of 448 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 01:41:30,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:41:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 01:41:30,886 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:41:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-11-13 01:41:31,111 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [272027805] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:31,111 INFO L186 FreeRefinementEngine]: Found 2 perfect and 1 imperfect interpolant sequences. [2021-11-13 01:41:31,111 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5] total 7 [2021-11-13 01:41:31,112 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [596312615] [2021-11-13 01:41:31,112 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:31,113 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:41:31,113 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:31,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:41:31,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:41:31,114 INFO L87 Difference]: Start difference. First operand 1190 states and 1550 transitions. Second operand has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-13 01:41:31,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:31,275 INFO L93 Difference]: Finished difference Result 2336 states and 3074 transitions. [2021-11-13 01:41:31,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:41:31,276 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) Word has length 100 [2021-11-13 01:41:31,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:31,288 INFO L225 Difference]: With dead ends: 2336 [2021-11-13 01:41:31,288 INFO L226 Difference]: Without dead ends: 1544 [2021-11-13 01:41:31,293 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:41:31,294 INFO L933 BasicCegarLoop]: 144 mSDtfsCounter, 76 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.04ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 337 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.52ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.03ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:31,294 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 337 Invalid, 70 Unknown, 0 Unchecked, 3.52ms Time], IncrementalHoareTripleChecker [2 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 62.03ms Time] [2021-11-13 01:41:31,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1544 states. [2021-11-13 01:41:31,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1544 to 1295. [2021-11-13 01:41:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1295 states, 954 states have (on average 1.3238993710691824) internal successors, (1263), 964 states have internal predecessors, (1263), 214 states have call successors, (214), 126 states have call predecessors, (214), 126 states have return successors, (214), 205 states have call predecessors, (214), 214 states have call successors, (214) [2021-11-13 01:41:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 1295 states and 1691 transitions. [2021-11-13 01:41:31,419 INFO L78 Accepts]: Start accepts. Automaton has 1295 states and 1691 transitions. Word has length 100 [2021-11-13 01:41:31,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:31,424 INFO L470 AbstractCegarLoop]: Abstraction has 1295 states and 1691 transitions. [2021-11-13 01:41:31,424 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.75) internal successors, (79), 4 states have internal predecessors, (79), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-13 01:41:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1691 transitions. [2021-11-13 01:41:31,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-13 01:41:31,429 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:31,430 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:31,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-13 01:41:31,643 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:31,643 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:31,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:31,644 INFO L85 PathProgramCache]: Analyzing trace with hash 1699567136, now seen corresponding path program 2 times [2021-11-13 01:41:31,644 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:31,644 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028233548] [2021-11-13 01:41:31,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:31,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:31,706 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 19 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-11-13 01:41:31,706 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:31,707 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028233548] [2021-11-13 01:41:31,707 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028233548] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:31,707 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908862480] [2021-11-13 01:41:31,707 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2021-11-13 01:41:31,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:31,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:41:31,708 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:41:31,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-13 01:41:31,808 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-11-13 01:41:31,809 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-11-13 01:41:31,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 19 conjunts are in the unsatisfiable core [2021-11-13 01:41:31,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:41:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 44 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-13 01:41:32,219 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:41:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-13 01:41:32,704 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [908862480] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 01:41:32,705 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2078542787] [2021-11-13 01:41:32,729 INFO L159 IcfgInterpreter]: Started Sifa with 57 locations of interest [2021-11-13 01:41:32,730 INFO L166 IcfgInterpreter]: Building call graph [2021-11-13 01:41:32,735 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-13 01:41:32,740 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-13 01:41:32,740 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-13 01:41:32,828 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,836 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:32,837 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-13 01:41:32,864 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:32,864 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:41:32,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:41:32,887 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_13|], 21=[|v_#valid_14|]} [2021-11-13 01:41:32,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:41:32,912 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,912 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:41:32,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,913 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:41:32,914 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-13 01:41:32,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:32,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:41:32,949 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-13 01:41:32,949 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,952 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:41:32,952 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,953 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:41:32,953 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-13 01:41:32,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:32,964 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-11-13 01:41:32,976 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-13 01:41:32,977 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:170, output treesize:145 [2021-11-13 01:41:32,983 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:32,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:32,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,004 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:33,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,186 INFO L180 QuantifierPusher]: treesize reduction 141, result has 59.0 percent of original size [2021-11-13 01:41:33,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 193 [2021-11-13 01:41:33,205 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,214 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:41:33,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,230 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:41:33,231 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:41:33,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,242 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:41:33,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,289 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:41:33,309 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:41:33,324 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:41:33,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,573 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:41:33,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:33,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,597 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,604 INFO L185 QuantifierPusher]: treesize reduction 5, result has 93.2 percent of original size 68 [2021-11-13 01:41:33,609 INFO L180 QuantifierPusher]: treesize reduction 5, result has 95.5 percent of original size [2021-11-13 01:41:33,614 INFO L185 QuantifierPusher]: treesize reduction 5, result has 95.0 percent of original size 96 [2021-11-13 01:41:33,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,683 INFO L180 QuantifierPusher]: treesize reduction 6, result has 92.2 percent of original size [2021-11-13 01:41:33,686 INFO L185 QuantifierPusher]: treesize reduction 5, result has 92.4 percent of original size 61 [2021-11-13 01:41:33,717 INFO L180 QuantifierPusher]: treesize reduction 110, result has 65.2 percent of original size [2021-11-13 01:41:33,729 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:33,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:33,741 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:41:33,755 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:41:33,760 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:33,793 INFO L180 QuantifierPusher]: treesize reduction 110, result has 65.2 percent of original size [2021-11-13 01:41:33,799 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:33,800 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:33,801 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:33,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:41:33,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:33,984 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:41:33,991 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:33,995 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,003 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:41:34,004 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:41:34,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,011 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:41:34,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,028 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:41:34,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:41:34,046 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:41:34,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:34,065 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:41:34,074 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:41:34,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,146 INFO L180 QuantifierPusher]: treesize reduction 87, result has 60.1 percent of original size [2021-11-13 01:41:34,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:41:34,162 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,164 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:41:34,169 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,173 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:41:34,176 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:41:34,182 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:41:34,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,243 INFO L180 QuantifierPusher]: treesize reduction 92, result has 41.4 percent of original size [2021-11-13 01:41:34,245 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:41:34,248 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,250 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-13 01:41:34,252 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,254 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:41:34,257 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,259 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:41:34,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,271 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:41:34,275 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,277 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:41:34,280 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size [2021-11-13 01:41:34,286 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:34,287 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,289 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:34,292 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:34,294 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,295 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:41:34,298 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size [2021-11-13 01:41:34,304 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:34,305 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:34,312 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:34,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,317 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:41:34,323 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,329 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:41:34,332 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,337 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:41:34,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,384 INFO L180 QuantifierPusher]: treesize reduction 78, result has 56.9 percent of original size [2021-11-13 01:41:34,387 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:41:34,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,534 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,542 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 373 [2021-11-13 01:41:34,550 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 377 [2021-11-13 01:41:34,564 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,576 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 362 [2021-11-13 01:41:34,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,676 INFO L180 QuantifierPusher]: treesize reduction 60, result has 60.5 percent of original size [2021-11-13 01:41:34,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:41:34,680 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,682 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:34,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,690 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:34,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,741 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,747 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:34,749 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,756 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 193 [2021-11-13 01:41:34,767 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-13 01:41:34,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,778 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 320 [2021-11-13 01:41:34,809 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,813 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:34,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,825 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 193 [2021-11-13 01:41:34,840 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 248 [2021-11-13 01:41:34,845 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,850 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 320 [2021-11-13 01:41:34,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,922 INFO L180 QuantifierPusher]: treesize reduction 62, result has 57.5 percent of original size [2021-11-13 01:41:34,924 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:41:34,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,929 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-13 01:41:34,932 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 99 [2021-11-13 01:41:34,940 INFO L180 QuantifierPusher]: treesize reduction 6, result has 95.0 percent of original size [2021-11-13 01:41:34,943 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:41:34,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,954 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-13 01:41:34,957 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,961 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:41:34,965 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-13 01:41:34,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:34,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:41:34,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:34,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,009 INFO L180 QuantifierPusher]: treesize reduction 66, result has 62.3 percent of original size [2021-11-13 01:41:35,014 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-13 01:41:35,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 335 [2021-11-13 01:41:35,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,174 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 339 [2021-11-13 01:41:35,180 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 330 [2021-11-13 01:41:35,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,264 INFO L180 QuantifierPusher]: treesize reduction 54, result has 63.8 percent of original size [2021-11-13 01:41:35,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:41:35,268 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-13 01:41:35,279 INFO L180 QuantifierPusher]: treesize reduction 10, result has 91.0 percent of original size [2021-11-13 01:41:35,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 95 [2021-11-13 01:41:35,286 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,300 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-13 01:41:35,302 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,305 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:35,308 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 83 [2021-11-13 01:41:35,321 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,325 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:35,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,356 INFO L180 QuantifierPusher]: treesize reduction 66, result has 59.3 percent of original size [2021-11-13 01:41:35,358 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:35,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,438 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.3 percent of original size [2021-11-13 01:41:35,462 INFO L185 QuantifierPusher]: treesize reduction 114, result has 61.6 percent of original size 183 [2021-11-13 01:41:35,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,518 INFO L180 QuantifierPusher]: treesize reduction 54, result has 57.1 percent of original size [2021-11-13 01:41:35,520 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-13 01:41:35,525 INFO L180 QuantifierPusher]: treesize reduction 54, result has 69.0 percent of original size [2021-11-13 01:41:35,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-13 01:41:35,531 INFO L180 QuantifierPusher]: treesize reduction 54, result has 57.1 percent of original size [2021-11-13 01:41:35,533 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-13 01:41:35,538 INFO L180 QuantifierPusher]: treesize reduction 54, result has 69.0 percent of original size [2021-11-13 01:41:35,541 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-13 01:41:35,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,594 INFO L180 QuantifierPusher]: treesize reduction 62, result has 56.6 percent of original size [2021-11-13 01:41:35,596 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-13 01:41:35,600 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,603 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:35,605 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,607 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:41:35,611 INFO L180 QuantifierPusher]: treesize reduction 6, result has 94.9 percent of original size [2021-11-13 01:41:35,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:41:35,619 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,625 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-13 01:41:35,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,630 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:41:35,634 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-13 01:41:35,642 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:41:35,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,677 INFO L180 QuantifierPusher]: treesize reduction 66, result has 62.3 percent of original size [2021-11-13 01:41:35,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-13 01:41:35,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,876 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,882 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 332 [2021-11-13 01:41:35,887 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2021-11-13 01:41:35,903 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,910 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 327 [2021-11-13 01:41:35,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:35,980 INFO L180 QuantifierPusher]: treesize reduction 54, result has 63.0 percent of original size [2021-11-13 01:41:35,982 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:41:35,984 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:35,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:35,990 INFO L180 QuantifierPusher]: treesize reduction 10, result has 90.7 percent of original size [2021-11-13 01:41:35,992 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:35,996 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:41:36,003 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,006 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-13 01:41:36,009 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,014 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:41:36,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-13 01:41:36,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,051 INFO L180 QuantifierPusher]: treesize reduction 66, result has 58.5 percent of original size [2021-11-13 01:41:36,053 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-13 01:41:36,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,121 INFO L180 QuantifierPusher]: treesize reduction 6, result has 98.2 percent of original size [2021-11-13 01:41:36,141 INFO L185 QuantifierPusher]: treesize reduction 114, result has 60.8 percent of original size 177 [2021-11-13 01:41:36,151 INFO L180 QuantifierPusher]: treesize reduction 54, result has 57.1 percent of original size [2021-11-13 01:41:36,154 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-13 01:41:36,161 INFO L180 QuantifierPusher]: treesize reduction 54, result has 69.0 percent of original size [2021-11-13 01:41:36,164 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-13 01:41:36,173 INFO L180 QuantifierPusher]: treesize reduction 54, result has 57.1 percent of original size [2021-11-13 01:41:36,175 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-13 01:41:36,180 INFO L180 QuantifierPusher]: treesize reduction 54, result has 69.0 percent of original size [2021-11-13 01:41:36,183 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-13 01:41:36,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,258 INFO L180 QuantifierPusher]: treesize reduction 62, result has 56.6 percent of original size [2021-11-13 01:41:36,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 77 [2021-11-13 01:41:36,265 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:36,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,272 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:41:36,278 INFO L180 QuantifierPusher]: treesize reduction 6, result has 94.9 percent of original size [2021-11-13 01:41:36,281 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:41:36,285 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,294 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-13 01:41:36,296 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:41:36,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,309 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-13 01:41:36,312 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:41:36,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,396 INFO L180 QuantifierPusher]: treesize reduction 66, result has 62.3 percent of original size [2021-11-13 01:41:36,400 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-11-13 01:41:36,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,572 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,577 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 332 [2021-11-13 01:41:36,586 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2021-11-13 01:41:36,606 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,614 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 327 [2021-11-13 01:41:36,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,755 INFO L180 QuantifierPusher]: treesize reduction 54, result has 63.0 percent of original size [2021-11-13 01:41:36,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:41:36,759 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,761 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:36,767 INFO L180 QuantifierPusher]: treesize reduction 10, result has 90.7 percent of original size [2021-11-13 01:41:36,770 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 92 [2021-11-13 01:41:36,773 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,779 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:41:36,781 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-13 01:41:36,787 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,797 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:41:36,799 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-13 01:41:36,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,849 INFO L180 QuantifierPusher]: treesize reduction 66, result has 58.5 percent of original size [2021-11-13 01:41:36,851 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 89 [2021-11-13 01:41:36,854 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:41:36,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,913 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:36,919 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2021-11-13 01:41:36,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:36,973 INFO L180 QuantifierPusher]: treesize reduction 54, result has 57.1 percent of original size [2021-11-13 01:41:36,975 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 68 [2021-11-13 01:41:36,982 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:41:36,987 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:36,995 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:41:37,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:37,006 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:41:37,015 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:41:37,019 INFO L197 IcfgInterpreter]: Interpreting procedure reset_delta_events with input of size 91 for LOIs [2021-11-13 01:41:37,029 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 220 [2021-11-13 01:41:37,037 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:41:37,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,050 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:41:37,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,213 INFO L197 IcfgInterpreter]: Interpreting procedure fire_delta_events with input of size 118 for LOIs [2021-11-13 01:41:37,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,233 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 286 [2021-11-13 01:41:37,235 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2021-11-13 01:41:37,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,436 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2021-11-13 01:41:37,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,571 INFO L197 IcfgInterpreter]: Interpreting procedure update_channels with input of size 88 for LOIs [2021-11-13 01:41:37,574 INFO L197 IcfgInterpreter]: Interpreting procedure exists_runnable_thread with input of size 45 for LOIs [2021-11-13 01:41:37,575 INFO L197 IcfgInterpreter]: Interpreting procedure immediate_notify with input of size 102 for LOIs [2021-11-13 01:41:37,583 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,589 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:37,591 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,594 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-11-13 01:41:37,612 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 489 [2021-11-13 01:41:37,624 INFO L180 QuantifierPusher]: treesize reduction 5, result has 98.8 percent of original size [2021-11-13 01:41:37,627 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:37,627 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,629 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:37,635 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:37,638 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,641 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-11-13 01:41:37,658 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 479 [2021-11-13 01:41:37,666 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,672 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:37,673 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,676 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-11-13 01:41:37,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 489 [2021-11-13 01:41:37,705 INFO L180 QuantifierPusher]: treesize reduction 5, result has 98.8 percent of original size [2021-11-13 01:41:37,708 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:37,709 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,710 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:41:37,715 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:37,717 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,720 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-11-13 01:41:37,740 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 479 [2021-11-13 01:41:37,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,864 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:41:37,866 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:41:37,869 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 139 [2021-11-13 01:41:37,890 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 489 [2021-11-13 01:41:37,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,958 INFO L197 IcfgInterpreter]: Interpreting procedure activate_threads with input of size 61 for LOIs [2021-11-13 01:41:37,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:37,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,100 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.0 percent of original size [2021-11-13 01:41:38,107 INFO L185 QuantifierPusher]: treesize reduction 5, result has 98.3 percent of original size 292 [2021-11-13 01:41:38,126 INFO L180 QuantifierPusher]: treesize reduction 5, result has 98.5 percent of original size [2021-11-13 01:41:38,134 INFO L185 QuantifierPusher]: treesize reduction 5, result has 98.5 percent of original size 320 [2021-11-13 01:41:38,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:41:38,343 INFO L180 QuantifierPusher]: treesize reduction 54, result has 71.9 percent of original size [2021-11-13 01:41:38,348 INFO L185 QuantifierPusher]: treesize reduction 5, result has 96.2 percent of original size 128 [2021-11-13 01:41:38,349 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-13 01:41:48,742 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-13 01:41:48,742 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 01:41:48,743 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 7] total 17 [2021-11-13 01:41:48,743 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695033035] [2021-11-13 01:41:48,743 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 01:41:48,744 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2021-11-13 01:41:48,744 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:48,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-11-13 01:41:48,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=381, Invalid=3279, Unknown=0, NotChecked=0, Total=3660 [2021-11-13 01:41:48,746 INFO L87 Difference]: Start difference. First operand 1295 states and 1691 transitions. Second operand has 17 states, 14 states have (on average 11.714285714285714) internal successors, (164), 16 states have internal predecessors, (164), 11 states have call successors, (27), 7 states have call predecessors, (27), 9 states have return successors, (28), 10 states have call predecessors, (28), 11 states have call successors, (28) [2021-11-13 01:41:53,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:53,333 INFO L93 Difference]: Finished difference Result 8042 states and 10760 transitions. [2021-11-13 01:41:53,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-11-13 01:41:53,334 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 14 states have (on average 11.714285714285714) internal successors, (164), 16 states have internal predecessors, (164), 11 states have call successors, (27), 7 states have call predecessors, (27), 9 states have return successors, (28), 10 states have call predecessors, (28), 11 states have call successors, (28) Word has length 100 [2021-11-13 01:41:53,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:53,377 INFO L225 Difference]: With dead ends: 8042 [2021-11-13 01:41:53,377 INFO L226 Difference]: Without dead ends: 6753 [2021-11-13 01:41:53,389 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 417 GetRequests, 279 SyntacticMatches, 8 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7132 ImplicationChecksByTransitivity, 12.4s TimeCoverageRelationStatistics Valid=1698, Invalid=15594, Unknown=0, NotChecked=0, Total=17292 [2021-11-13 01:41:53,390 INFO L933 BasicCegarLoop]: 299 mSDtfsCounter, 1925 mSDsluCounter, 1142 mSDsCounter, 0 mSdLazyCounter, 2736 mSolverCounterSat, 1243 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1842.89ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1925 SdHoareTripleChecker+Valid, 1282 SdHoareTripleChecker+Invalid, 3979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 30.15ms SdHoareTripleChecker+Time, 1243 IncrementalHoareTripleChecker+Valid, 2736 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2257.19ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:53,390 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1925 Valid, 1282 Invalid, 3979 Unknown, 0 Unchecked, 30.15ms Time], IncrementalHoareTripleChecker [1243 Valid, 2736 Invalid, 0 Unknown, 0 Unchecked, 2257.19ms Time] [2021-11-13 01:41:53,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6753 states. [2021-11-13 01:41:53,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6753 to 4854. [2021-11-13 01:41:53,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4854 states, 3604 states have (on average 1.295782463928968) internal successors, (4670), 3618 states have internal predecessors, (4670), 750 states have call successors, (750), 491 states have call predecessors, (750), 499 states have return successors, (766), 745 states have call predecessors, (766), 750 states have call successors, (766) [2021-11-13 01:41:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 4854 states and 6186 transitions. [2021-11-13 01:41:53,842 INFO L78 Accepts]: Start accepts. Automaton has 4854 states and 6186 transitions. Word has length 100 [2021-11-13 01:41:53,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:53,843 INFO L470 AbstractCegarLoop]: Abstraction has 4854 states and 6186 transitions. [2021-11-13 01:41:53,843 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 14 states have (on average 11.714285714285714) internal successors, (164), 16 states have internal predecessors, (164), 11 states have call successors, (27), 7 states have call predecessors, (27), 9 states have return successors, (28), 10 states have call predecessors, (28), 11 states have call successors, (28) [2021-11-13 01:41:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 4854 states and 6186 transitions. [2021-11-13 01:41:53,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2021-11-13 01:41:53,850 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:53,850 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:53,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-13 01:41:54,065 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:54,065 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:54,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:54,066 INFO L85 PathProgramCache]: Analyzing trace with hash 510483117, now seen corresponding path program 1 times [2021-11-13 01:41:54,066 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:54,066 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277988003] [2021-11-13 01:41:54,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:54,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-11-13 01:41:54,120 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:54,120 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277988003] [2021-11-13 01:41:54,120 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [277988003] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:54,120 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1603935406] [2021-11-13 01:41:54,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:54,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:54,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:41:54,122 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:41:54,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-13 01:41:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:54,239 INFO L263 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-13 01:41:54,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:41:54,441 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 01:41:54,441 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:41:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-11-13 01:41:54,646 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1603935406] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:54,646 INFO L186 FreeRefinementEngine]: Found 2 perfect and 1 imperfect interpolant sequences. [2021-11-13 01:41:54,646 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5] total 7 [2021-11-13 01:41:54,647 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603257033] [2021-11-13 01:41:54,647 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:54,648 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:41:54,648 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:54,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:41:54,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:41:54,649 INFO L87 Difference]: Start difference. First operand 4854 states and 6186 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-13 01:41:55,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:55,038 INFO L93 Difference]: Finished difference Result 9300 states and 11966 transitions. [2021-11-13 01:41:55,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:41:55,038 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) Word has length 99 [2021-11-13 01:41:55,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:55,074 INFO L225 Difference]: With dead ends: 9300 [2021-11-13 01:41:55,075 INFO L226 Difference]: Without dead ends: 5862 [2021-11-13 01:41:55,084 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:41:55,085 INFO L933 BasicCegarLoop]: 132 mSDtfsCounter, 96 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 48 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.98ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.25ms SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 48 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.96ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:55,085 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [96 Valid, 233 Invalid, 58 Unknown, 0 Unchecked, 1.25ms Time], IncrementalHoareTripleChecker [10 Valid, 48 Invalid, 0 Unknown, 0 Unchecked, 47.96ms Time] [2021-11-13 01:41:55,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5862 states. [2021-11-13 01:41:55,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5862 to 5301. [2021-11-13 01:41:55,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5301 states, 3971 states have (on average 1.3021908839083354) internal successors, (5171), 3985 states have internal predecessors, (5171), 790 states have call successors, (790), 531 states have call predecessors, (790), 539 states have return successors, (806), 785 states have call predecessors, (806), 790 states have call successors, (806) [2021-11-13 01:41:55,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 5301 states and 6767 transitions. [2021-11-13 01:41:55,526 INFO L78 Accepts]: Start accepts. Automaton has 5301 states and 6767 transitions. Word has length 99 [2021-11-13 01:41:55,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:55,526 INFO L470 AbstractCegarLoop]: Abstraction has 5301 states and 6767 transitions. [2021-11-13 01:41:55,526 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 4 states have call successors, (14), 3 states have call predecessors, (14), 3 states have return successors, (14), 4 states have call predecessors, (14), 4 states have call successors, (14) [2021-11-13 01:41:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 5301 states and 6767 transitions. [2021-11-13 01:41:55,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-13 01:41:55,533 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:55,534 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:55,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-13 01:41:55,761 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable420 [2021-11-13 01:41:55,761 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:55,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:55,761 INFO L85 PathProgramCache]: Analyzing trace with hash -1088621851, now seen corresponding path program 1 times [2021-11-13 01:41:55,761 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:55,761 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569387394] [2021-11-13 01:41:55,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:55,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:55,820 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 31 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-13 01:41:55,820 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:55,821 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569387394] [2021-11-13 01:41:55,821 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569387394] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:55,821 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [210187639] [2021-11-13 01:41:55,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:55,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:55,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:41:55,822 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:41:55,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-13 01:41:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:55,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-13 01:41:55,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:41:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-13 01:41:56,110 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:41:56,328 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 31 proven. 8 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-11-13 01:41:56,328 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [210187639] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:56,329 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-13 01:41:56,329 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 4 [2021-11-13 01:41:56,329 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865223524] [2021-11-13 01:41:56,329 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:56,330 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:41:56,330 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:56,330 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:41:56,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:56,331 INFO L87 Difference]: Start difference. First operand 5301 states and 6767 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-13 01:41:56,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:56,647 INFO L93 Difference]: Finished difference Result 9199 states and 11993 transitions. [2021-11-13 01:41:56,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:41:56,647 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 100 [2021-11-13 01:41:56,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:56,683 INFO L225 Difference]: With dead ends: 9199 [2021-11-13 01:41:56,684 INFO L226 Difference]: Without dead ends: 5314 [2021-11-13 01:41:56,698 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:56,699 INFO L933 BasicCegarLoop]: 140 mSDtfsCounter, 74 mSDsluCounter, 91 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.14ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.73ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.69ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:56,699 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [74 Valid, 217 Invalid, 49 Unknown, 0 Unchecked, 1.73ms Time], IncrementalHoareTripleChecker [2 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 43.69ms Time] [2021-11-13 01:41:56,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5314 states. [2021-11-13 01:41:57,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5314 to 5247. [2021-11-13 01:41:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5247 states, 3917 states have (on average 1.267806995149349) internal successors, (4966), 3931 states have internal predecessors, (4966), 790 states have call successors, (790), 531 states have call predecessors, (790), 539 states have return successors, (806), 785 states have call predecessors, (806), 790 states have call successors, (806) [2021-11-13 01:41:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 5247 states and 6562 transitions. [2021-11-13 01:41:57,145 INFO L78 Accepts]: Start accepts. Automaton has 5247 states and 6562 transitions. Word has length 100 [2021-11-13 01:41:57,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:57,145 INFO L470 AbstractCegarLoop]: Abstraction has 5247 states and 6562 transitions. [2021-11-13 01:41:57,145 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-13 01:41:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 5247 states and 6562 transitions. [2021-11-13 01:41:57,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-13 01:41:57,151 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:57,151 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:57,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-13 01:41:57,377 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable421 [2021-11-13 01:41:57,377 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:57,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:57,377 INFO L85 PathProgramCache]: Analyzing trace with hash -2017980347, now seen corresponding path program 1 times [2021-11-13 01:41:57,378 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:57,378 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2085727101] [2021-11-13 01:41:57,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:57,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:57,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-13 01:41:57,428 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:57,428 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2085727101] [2021-11-13 01:41:57,428 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2085727101] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:41:57,428 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:41:57,428 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 01:41:57,429 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363566016] [2021-11-13 01:41:57,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:57,429 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:41:57,429 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:57,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:41:57,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:57,430 INFO L87 Difference]: Start difference. First operand 5247 states and 6562 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 3 states have call successors, (9), 1 states have call predecessors, (9), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 01:41:57,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:57,842 INFO L93 Difference]: Finished difference Result 8914 states and 11356 transitions. [2021-11-13 01:41:57,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:41:57,843 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 3 states have call successors, (9), 1 states have call predecessors, (9), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 100 [2021-11-13 01:41:57,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:57,885 INFO L225 Difference]: With dead ends: 8914 [2021-11-13 01:41:57,886 INFO L226 Difference]: Without dead ends: 5355 [2021-11-13 01:41:57,895 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:57,896 INFO L933 BasicCegarLoop]: 102 mSDtfsCounter, 106 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 56.55ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 169 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.62ms SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 71.31ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:57,897 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [106 Valid, 169 Invalid, 86 Unknown, 0 Unchecked, 1.62ms Time], IncrementalHoareTripleChecker [7 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 71.31ms Time] [2021-11-13 01:41:57,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5355 states. [2021-11-13 01:41:58,270 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5355 to 5355. [2021-11-13 01:41:58,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5355 states, 4016 states have (on average 1.2495019920318724) internal successors, (5018), 4030 states have internal predecessors, (5018), 790 states have call successors, (790), 540 states have call predecessors, (790), 548 states have return successors, (806), 785 states have call predecessors, (806), 790 states have call successors, (806) [2021-11-13 01:41:58,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 5355 states and 6614 transitions. [2021-11-13 01:41:58,307 INFO L78 Accepts]: Start accepts. Automaton has 5355 states and 6614 transitions. Word has length 100 [2021-11-13 01:41:58,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:58,308 INFO L470 AbstractCegarLoop]: Abstraction has 5355 states and 6614 transitions. [2021-11-13 01:41:58,309 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 3 states have call successors, (9), 1 states have call predecessors, (9), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 01:41:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 5355 states and 6614 transitions. [2021-11-13 01:41:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-13 01:41:58,314 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:58,315 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:58,315 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable422 [2021-11-13 01:41:58,315 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:58,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:58,316 INFO L85 PathProgramCache]: Analyzing trace with hash -1900181900, now seen corresponding path program 1 times [2021-11-13 01:41:58,316 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:58,316 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770816526] [2021-11-13 01:41:58,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:58,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:58,362 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 28 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-13 01:41:58,362 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:41:58,362 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770816526] [2021-11-13 01:41:58,362 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770816526] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:58,363 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1517355442] [2021-11-13 01:41:58,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:58,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:41:58,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:41:58,369 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:41:58,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-13 01:41:58,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:41:58,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 452 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-13 01:41:58,467 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:41:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-13 01:41:58,627 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:41:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 28 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-11-13 01:41:58,850 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1517355442] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-13 01:41:58,850 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-13 01:41:58,850 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 4 [2021-11-13 01:41:58,850 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172638668] [2021-11-13 01:41:58,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:41:58,851 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-13 01:41:58,851 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:41:58,852 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-13 01:41:58,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:58,852 INFO L87 Difference]: Start difference. First operand 5355 states and 6614 transitions. Second operand has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-13 01:41:59,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:41:59,177 INFO L93 Difference]: Finished difference Result 9666 states and 12171 transitions. [2021-11-13 01:41:59,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-13 01:41:59,179 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 100 [2021-11-13 01:41:59,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:41:59,215 INFO L225 Difference]: With dead ends: 9666 [2021-11-13 01:41:59,215 INFO L226 Difference]: Without dead ends: 5352 [2021-11-13 01:41:59,230 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 200 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:41:59,239 INFO L933 BasicCegarLoop]: 156 mSDtfsCounter, 72 mSDsluCounter, 91 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.28ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 233 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.16ms SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.87ms IncrementalHoareTripleChecker+Time [2021-11-13 01:41:59,240 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [72 Valid, 233 Invalid, 54 Unknown, 0 Unchecked, 1.16ms Time], IncrementalHoareTripleChecker [2 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 42.87ms Time] [2021-11-13 01:41:59,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5352 states. [2021-11-13 01:41:59,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5352 to 5145. [2021-11-13 01:41:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5145 states, 3847 states have (on average 1.211593449441123) internal successors, (4661), 3861 states have internal predecessors, (4661), 765 states have call successors, (765), 524 states have call predecessors, (765), 532 states have return successors, (781), 760 states have call predecessors, (781), 765 states have call successors, (781) [2021-11-13 01:41:59,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 5145 states and 6207 transitions. [2021-11-13 01:41:59,721 INFO L78 Accepts]: Start accepts. Automaton has 5145 states and 6207 transitions. Word has length 100 [2021-11-13 01:41:59,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:41:59,722 INFO L470 AbstractCegarLoop]: Abstraction has 5145 states and 6207 transitions. [2021-11-13 01:41:59,722 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.0) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2021-11-13 01:41:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 6207 transitions. [2021-11-13 01:41:59,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-13 01:41:59,728 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:41:59,728 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:41:59,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2021-11-13 01:41:59,943 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable423 [2021-11-13 01:41:59,943 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:41:59,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:41:59,944 INFO L85 PathProgramCache]: Analyzing trace with hash -1361042196, now seen corresponding path program 1 times [2021-11-13 01:41:59,944 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:41:59,944 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1224751497] [2021-11-13 01:41:59,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:41:59,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:41:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:00,044 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 34 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-13 01:42:00,044 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:00,045 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1224751497] [2021-11-13 01:42:00,045 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1224751497] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:00,045 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [509402591] [2021-11-13 01:42:00,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:00,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:00,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:00,047 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:00,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2021-11-13 01:42:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:00,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-13 01:42:00,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-11-13 01:42:00,376 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 34 proven. 3 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-13 01:42:00,674 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [509402591] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:00,674 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-13 01:42:00,674 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 6] total 8 [2021-11-13 01:42:00,675 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436145488] [2021-11-13 01:42:00,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:00,675 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:42:00,676 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:00,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:42:00,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-11-13 01:42:00,676 INFO L87 Difference]: Start difference. First operand 5145 states and 6207 transitions. Second operand has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 4 states have call successors, (10), 4 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 4 states have call successors, (10) [2021-11-13 01:42:01,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:01,161 INFO L93 Difference]: Finished difference Result 10722 states and 13041 transitions. [2021-11-13 01:42:01,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:42:01,162 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 4 states have call successors, (10), 4 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 4 states have call successors, (10) Word has length 101 [2021-11-13 01:42:01,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:01,184 INFO L225 Difference]: With dead ends: 10722 [2021-11-13 01:42:01,184 INFO L226 Difference]: Without dead ends: 6641 [2021-11-13 01:42:01,195 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 199 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-11-13 01:42:01,196 INFO L933 BasicCegarLoop]: 145 mSDtfsCounter, 114 mSDsluCounter, 111 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 61.85ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 114 SdHoareTripleChecker+Valid, 240 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.98ms SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 76.50ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:01,197 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [114 Valid, 240 Invalid, 94 Unknown, 0 Unchecked, 1.98ms Time], IncrementalHoareTripleChecker [6 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 76.50ms Time] [2021-11-13 01:42:01,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6641 states. [2021-11-13 01:42:01,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6641 to 6152. [2021-11-13 01:42:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6152 states, 4769 states have (on average 1.179702243656951) internal successors, (5626), 4787 states have internal predecessors, (5626), 769 states have call successors, (769), 601 states have call predecessors, (769), 613 states have return successors, (865), 764 states have call predecessors, (865), 769 states have call successors, (865) [2021-11-13 01:42:01,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6152 states to 6152 states and 7260 transitions. [2021-11-13 01:42:01,674 INFO L78 Accepts]: Start accepts. Automaton has 6152 states and 7260 transitions. Word has length 101 [2021-11-13 01:42:01,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:01,674 INFO L470 AbstractCegarLoop]: Abstraction has 6152 states and 7260 transitions. [2021-11-13 01:42:01,675 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.5) internal successors, (74), 4 states have internal predecessors, (74), 4 states have call successors, (10), 4 states have call predecessors, (10), 3 states have return successors, (10), 3 states have call predecessors, (10), 4 states have call successors, (10) [2021-11-13 01:42:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 6152 states and 7260 transitions. [2021-11-13 01:42:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-13 01:42:01,681 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:01,681 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:01,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2021-11-13 01:42:01,909 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable424,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:01,909 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:01,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:01,909 INFO L85 PathProgramCache]: Analyzing trace with hash 1962250413, now seen corresponding path program 1 times [2021-11-13 01:42:01,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:01,910 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477450134] [2021-11-13 01:42:01,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:01,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-13 01:42:01,955 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:01,955 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477450134] [2021-11-13 01:42:01,956 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477450134] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:42:01,956 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:42:01,956 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-13 01:42:01,956 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670915264] [2021-11-13 01:42:01,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:01,957 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:42:01,957 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:01,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:42:01,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:42:01,958 INFO L87 Difference]: Start difference. First operand 6152 states and 7260 transitions. Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 3 states have call successors, (9), 1 states have call predecessors, (9), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 01:42:02,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:02,489 INFO L93 Difference]: Finished difference Result 10998 states and 13266 transitions. [2021-11-13 01:42:02,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-13 01:42:02,489 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 3 states have call successors, (9), 1 states have call predecessors, (9), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 101 [2021-11-13 01:42:02,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:02,512 INFO L225 Difference]: With dead ends: 10998 [2021-11-13 01:42:02,512 INFO L226 Difference]: Without dead ends: 6085 [2021-11-13 01:42:02,529 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-13 01:42:02,529 INFO L933 BasicCegarLoop]: 149 mSDtfsCounter, 168 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 87.39ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 168 SdHoareTripleChecker+Valid, 240 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.25ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 112.90ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:02,530 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [168 Valid, 240 Invalid, 139 Unknown, 0 Unchecked, 2.25ms Time], IncrementalHoareTripleChecker [3 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 112.90ms Time] [2021-11-13 01:42:02,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6085 states. [2021-11-13 01:42:03,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6085 to 6061. [2021-11-13 01:42:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6061 states, 4682 states have (on average 1.1488680051260145) internal successors, (5379), 4699 states have internal predecessors, (5379), 767 states have call successors, (767), 599 states have call predecessors, (767), 611 states have return successors, (863), 763 states have call predecessors, (863), 767 states have call successors, (863) [2021-11-13 01:42:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 6061 states and 7009 transitions. [2021-11-13 01:42:03,048 INFO L78 Accepts]: Start accepts. Automaton has 6061 states and 7009 transitions. Word has length 101 [2021-11-13 01:42:03,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:03,049 INFO L470 AbstractCegarLoop]: Abstraction has 6061 states and 7009 transitions. [2021-11-13 01:42:03,049 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 4 states have internal predecessors, (64), 3 states have call successors, (9), 1 states have call predecessors, (9), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 01:42:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 6061 states and 7009 transitions. [2021-11-13 01:42:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-13 01:42:03,055 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:03,055 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:03,055 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable425 [2021-11-13 01:42:03,056 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:03,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:03,056 INFO L85 PathProgramCache]: Analyzing trace with hash -149093846, now seen corresponding path program 1 times [2021-11-13 01:42:03,056 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:03,056 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299949860] [2021-11-13 01:42:03,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:03,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:03,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:03,134 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-11-13 01:42:03,134 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:03,134 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299949860] [2021-11-13 01:42:03,135 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1299949860] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:42:03,135 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:42:03,135 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 01:42:03,135 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263955589] [2021-11-13 01:42:03,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:03,136 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 01:42:03,136 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:03,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 01:42:03,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-13 01:42:03,137 INFO L87 Difference]: Start difference. First operand 6061 states and 7009 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 01:42:03,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:03,864 INFO L93 Difference]: Finished difference Result 12691 states and 14805 transitions. [2021-11-13 01:42:03,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-13 01:42:03,865 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) Word has length 102 [2021-11-13 01:42:03,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:03,896 INFO L225 Difference]: With dead ends: 12691 [2021-11-13 01:42:03,896 INFO L226 Difference]: Without dead ends: 8016 [2021-11-13 01:42:03,910 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:42:03,911 INFO L933 BasicCegarLoop]: 133 mSDtfsCounter, 81 mSDsluCounter, 171 mSDsCounter, 0 mSdLazyCounter, 171 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 115.42ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 86 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 4.76ms SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 171 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 142.05ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:03,912 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [86 Valid, 276 Invalid, 194 Unknown, 0 Unchecked, 4.76ms Time], IncrementalHoareTripleChecker [23 Valid, 171 Invalid, 0 Unknown, 0 Unchecked, 142.05ms Time] [2021-11-13 01:42:03,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8016 states. [2021-11-13 01:42:04,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8016 to 7907. [2021-11-13 01:42:04,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7907 states, 6049 states have (on average 1.1471317573152586) internal successors, (6939), 6039 states have internal predecessors, (6939), 1048 states have call successors, (1048), 813 states have call predecessors, (1048), 809 states have return successors, (1208), 1055 states have call predecessors, (1208), 1048 states have call successors, (1208) [2021-11-13 01:42:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 7907 states and 9195 transitions. [2021-11-13 01:42:04,581 INFO L78 Accepts]: Start accepts. Automaton has 7907 states and 9195 transitions. Word has length 102 [2021-11-13 01:42:04,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:04,582 INFO L470 AbstractCegarLoop]: Abstraction has 7907 states and 9195 transitions. [2021-11-13 01:42:04,582 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 3 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (10), 3 states have call predecessors, (10), 3 states have call successors, (10) [2021-11-13 01:42:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 7907 states and 9195 transitions. [2021-11-13 01:42:04,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2021-11-13 01:42:04,588 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:04,588 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:04,588 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable426 [2021-11-13 01:42:04,589 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:04,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:04,589 INFO L85 PathProgramCache]: Analyzing trace with hash 1848578586, now seen corresponding path program 1 times [2021-11-13 01:42:04,589 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:04,590 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132564024] [2021-11-13 01:42:04,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:04,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:04,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 36 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-13 01:42:04,648 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:04,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1132564024] [2021-11-13 01:42:04,649 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1132564024] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:04,649 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1074863914] [2021-11-13 01:42:04,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:04,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:04,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:04,653 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:04,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2021-11-13 01:42:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:04,754 INFO L263 TraceCheckSpWp]: Trace formula consists of 456 conjuncts, 22 conjunts are in the unsatisfiable core [2021-11-13 01:42:04,757 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:04,958 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-13 01:42:04,958 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:05,307 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 36 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-11-13 01:42:05,308 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1074863914] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:05,308 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-13 01:42:05,308 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5, 5] total 9 [2021-11-13 01:42:05,308 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325859478] [2021-11-13 01:42:05,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:05,309 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 01:42:05,309 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:05,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 01:42:05,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-13 01:42:05,309 INFO L87 Difference]: Start difference. First operand 7907 states and 9195 transitions. Second operand has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 5 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 5 states have call predecessors, (11), 5 states have call successors, (11) [2021-11-13 01:42:05,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:05,930 INFO L93 Difference]: Finished difference Result 13208 states and 15299 transitions. [2021-11-13 01:42:05,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:42:05,931 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 5 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 5 states have call predecessors, (11), 5 states have call successors, (11) Word has length 102 [2021-11-13 01:42:05,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:05,955 INFO L225 Difference]: With dead ends: 13208 [2021-11-13 01:42:05,956 INFO L226 Difference]: Without dead ends: 7176 [2021-11-13 01:42:05,972 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 207 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2021-11-13 01:42:05,972 INFO L933 BasicCegarLoop]: 137 mSDtfsCounter, 159 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 176 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 121.31ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 293 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.16ms SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 176 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 149.36ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:05,973 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [173 Valid, 293 Invalid, 227 Unknown, 0 Unchecked, 3.16ms Time], IncrementalHoareTripleChecker [51 Valid, 176 Invalid, 0 Unknown, 0 Unchecked, 149.36ms Time] [2021-11-13 01:42:05,982 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7176 states. [2021-11-13 01:42:06,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7176 to 6748. [2021-11-13 01:42:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6748 states, 5182 states have (on average 1.1339251254341953) internal successors, (5876), 5174 states have internal predecessors, (5876), 878 states have call successors, (878), 691 states have call predecessors, (878), 687 states have return successors, (1006), 883 states have call predecessors, (1006), 878 states have call successors, (1006) [2021-11-13 01:42:06,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6748 states to 6748 states and 7760 transitions. [2021-11-13 01:42:06,556 INFO L78 Accepts]: Start accepts. Automaton has 6748 states and 7760 transitions. Word has length 102 [2021-11-13 01:42:06,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:06,557 INFO L470 AbstractCegarLoop]: Abstraction has 6748 states and 7760 transitions. [2021-11-13 01:42:06,557 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.333333333333334) internal successors, (80), 6 states have internal predecessors, (80), 5 states have call successors, (11), 5 states have call predecessors, (11), 5 states have return successors, (11), 5 states have call predecessors, (11), 5 states have call successors, (11) [2021-11-13 01:42:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 6748 states and 7760 transitions. [2021-11-13 01:42:06,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-13 01:42:06,561 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:06,562 INFO L514 BasicCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:06,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2021-11-13 01:42:06,777 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable427,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:06,777 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:06,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:06,777 INFO L85 PathProgramCache]: Analyzing trace with hash 1977234743, now seen corresponding path program 1 times [2021-11-13 01:42:06,778 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:06,778 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558395770] [2021-11-13 01:42:06,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:06,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:06,951 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 13 proven. 31 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-13 01:42:06,952 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:06,952 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [558395770] [2021-11-13 01:42:06,952 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [558395770] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:06,952 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [519417109] [2021-11-13 01:42:06,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:06,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:06,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:06,954 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:06,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2021-11-13 01:42:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:07,066 INFO L263 TraceCheckSpWp]: Trace formula consists of 503 conjuncts, 15 conjunts are in the unsatisfiable core [2021-11-13 01:42:07,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 56 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-13 01:42:07,324 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:07,686 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2021-11-13 01:42:07,686 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [519417109] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 01:42:07,686 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1995479089] [2021-11-13 01:42:07,694 INFO L159 IcfgInterpreter]: Started Sifa with 62 locations of interest [2021-11-13 01:42:07,694 INFO L166 IcfgInterpreter]: Building call graph [2021-11-13 01:42:07,695 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-13 01:42:07,696 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-13 01:42:07,696 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-13 01:42:07,729 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,730 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:42:07,730 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:42:07,731 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:42:07,732 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,732 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-13 01:42:07,735 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:42:07,755 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_14|], 21=[|v_#valid_15|]} [2021-11-13 01:42:07,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:42:07,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,771 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:42:07,772 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,772 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:42:07,772 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-13 01:42:07,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,781 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:07,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-13 01:42:07,805 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,807 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:42:07,807 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:42:07,808 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-13 01:42:07,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,815 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,817 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-11-13 01:42:07,820 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-13 01:42:07,820 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:170, output treesize:145 [2021-11-13 01:42:07,827 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,829 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:07,836 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,839 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:07,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,961 INFO L180 QuantifierPusher]: treesize reduction 141, result has 59.0 percent of original size [2021-11-13 01:42:07,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 193 [2021-11-13 01:42:07,973 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,979 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:07,982 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:07,987 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:42:07,987 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:07,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,990 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:07,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:07,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,002 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,008 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:42:08,016 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,022 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:08,027 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,033 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:42:08,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,200 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:08,207 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:08,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,216 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,218 INFO L185 QuantifierPusher]: treesize reduction 5, result has 93.2 percent of original size 68 [2021-11-13 01:42:08,221 INFO L180 QuantifierPusher]: treesize reduction 5, result has 95.5 percent of original size [2021-11-13 01:42:08,225 INFO L185 QuantifierPusher]: treesize reduction 5, result has 95.0 percent of original size 96 [2021-11-13 01:42:08,229 INFO L180 QuantifierPusher]: treesize reduction 5, result has 96.4 percent of original size [2021-11-13 01:42:08,233 INFO L185 QuantifierPusher]: treesize reduction 5, result has 96.1 percent of original size 124 [2021-11-13 01:42:08,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,272 INFO L180 QuantifierPusher]: treesize reduction 105, result has 72.4 percent of original size [2021-11-13 01:42:08,290 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:08,299 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:08,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:08,312 INFO L180 QuantifierPusher]: treesize reduction 105, result has 72.4 percent of original size [2021-11-13 01:42:08,324 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:08,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,450 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:08,455 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:08,458 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,462 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:42:08,463 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:08,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,466 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:08,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,479 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:42:08,483 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:08,494 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:08,499 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:08,505 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:42:08,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:08,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,572 INFO L180 QuantifierPusher]: treesize reduction 87, result has 60.1 percent of original size [2021-11-13 01:42:08,574 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:08,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:42:08,587 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,590 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:42:08,593 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,595 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:42:08,599 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:42:08,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,642 INFO L180 QuantifierPusher]: treesize reduction 92, result has 41.4 percent of original size [2021-11-13 01:42:08,644 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:08,646 INFO L180 QuantifierPusher]: treesize reduction 6, result has 91.2 percent of original size [2021-11-13 01:42:08,648 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,650 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:08,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:08,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,677 INFO L180 QuantifierPusher]: treesize reduction 90, result has 40.8 percent of original size [2021-11-13 01:42:08,679 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,681 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:08,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,692 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,696 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,700 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:08,702 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:08,705 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,748 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:08,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:08,757 INFO L180 QuantifierPusher]: treesize reduction 90, result has 68.6 percent of original size [2021-11-13 01:42:08,769 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,774 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:08,777 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:08,783 INFO L180 QuantifierPusher]: treesize reduction 90, result has 68.6 percent of original size [2021-11-13 01:42:08,793 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,884 INFO L180 QuantifierPusher]: treesize reduction 90, result has 51.4 percent of original size [2021-11-13 01:42:08,888 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:08,901 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:08,905 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,910 INFO L180 QuantifierPusher]: treesize reduction 90, result has 51.4 percent of original size [2021-11-13 01:42:08,915 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:08,919 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:08,922 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:08,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,962 INFO L180 QuantifierPusher]: treesize reduction 90, result has 39.6 percent of original size [2021-11-13 01:42:08,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:08,969 INFO L180 QuantifierPusher]: treesize reduction 90, result has 54.3 percent of original size [2021-11-13 01:42:08,971 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:08,975 INFO L180 QuantifierPusher]: treesize reduction 90, result has 39.6 percent of original size [2021-11-13 01:42:08,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:08,981 INFO L180 QuantifierPusher]: treesize reduction 90, result has 54.3 percent of original size [2021-11-13 01:42:08,983 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:08,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:08,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,022 INFO L180 QuantifierPusher]: treesize reduction 98, result has 41.0 percent of original size [2021-11-13 01:42:09,023 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:09,026 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,029 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,031 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,034 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-13 01:42:09,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,040 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-13 01:42:09,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,085 INFO L180 QuantifierPusher]: treesize reduction 98, result has 51.5 percent of original size [2021-11-13 01:42:09,088 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:09,090 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:09,095 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,096 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-13 01:42:09,098 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,100 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:42:09,102 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,105 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:09,108 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:09,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:42:09,119 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,127 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:42:09,128 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,130 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:42:09,132 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:42:09,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,145 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,147 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:09,150 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:09,157 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,160 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:09,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,189 INFO L180 QuantifierPusher]: treesize reduction 78, result has 56.9 percent of original size [2021-11-13 01:42:09,191 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:09,194 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:09,199 INFO L180 QuantifierPusher]: treesize reduction 8, result has 93.6 percent of original size [2021-11-13 01:42:09,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-13 01:42:09,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,314 INFO L180 QuantifierPusher]: treesize reduction 66, result has 43.1 percent of original size [2021-11-13 01:42:09,316 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,319 INFO L180 QuantifierPusher]: treesize reduction 66, result has 59.8 percent of original size [2021-11-13 01:42:09,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:09,325 INFO L180 QuantifierPusher]: treesize reduction 66, result has 43.1 percent of original size [2021-11-13 01:42:09,327 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,330 INFO L180 QuantifierPusher]: treesize reduction 66, result has 59.8 percent of original size [2021-11-13 01:42:09,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:09,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,362 INFO L180 QuantifierPusher]: treesize reduction 74, result has 44.4 percent of original size [2021-11-13 01:42:09,364 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:09,367 INFO L180 QuantifierPusher]: treesize reduction 6, result has 90.3 percent of original size [2021-11-13 01:42:09,368 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,371 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,372 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,374 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,395 INFO L180 QuantifierPusher]: treesize reduction 72, result has 43.8 percent of original size [2021-11-13 01:42:09,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:09,405 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,416 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:09,417 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,468 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:09,471 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:09,476 INFO L180 QuantifierPusher]: treesize reduction 72, result has 72.6 percent of original size [2021-11-13 01:42:09,487 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,491 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:09,494 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:09,499 INFO L180 QuantifierPusher]: treesize reduction 72, result has 72.6 percent of original size [2021-11-13 01:42:09,508 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,539 INFO L180 QuantifierPusher]: treesize reduction 72, result has 55.3 percent of original size [2021-11-13 01:42:09,544 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:09,547 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:09,550 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,555 INFO L180 QuantifierPusher]: treesize reduction 72, result has 55.3 percent of original size [2021-11-13 01:42:09,559 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:09,562 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:09,565 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:09,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,596 INFO L180 QuantifierPusher]: treesize reduction 72, result has 42.4 percent of original size [2021-11-13 01:42:09,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,601 INFO L180 QuantifierPusher]: treesize reduction 72, result has 58.4 percent of original size [2021-11-13 01:42:09,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:09,606 INFO L180 QuantifierPusher]: treesize reduction 72, result has 42.4 percent of original size [2021-11-13 01:42:09,608 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,612 INFO L180 QuantifierPusher]: treesize reduction 72, result has 58.4 percent of original size [2021-11-13 01:42:09,618 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:09,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,645 INFO L180 QuantifierPusher]: treesize reduction 80, result has 43.7 percent of original size [2021-11-13 01:42:09,646 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:09,649 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,653 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,655 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:09,660 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,666 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:09,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,710 INFO L180 QuantifierPusher]: treesize reduction 80, result has 55.1 percent of original size [2021-11-13 01:42:09,712 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:09,715 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,718 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:09,720 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:09,723 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,725 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-13 01:42:09,727 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.8 percent of original size [2021-11-13 01:42:09,729 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:09,733 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,738 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:09,741 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,743 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:09,746 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,753 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:09,755 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:09,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,783 INFO L180 QuantifierPusher]: treesize reduction 78, result has 56.9 percent of original size [2021-11-13 01:42:09,785 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:09,788 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,790 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:09,793 INFO L180 QuantifierPusher]: treesize reduction 8, result has 93.6 percent of original size [2021-11-13 01:42:09,796 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-13 01:42:09,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,852 INFO L180 QuantifierPusher]: treesize reduction 66, result has 43.1 percent of original size [2021-11-13 01:42:09,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,857 INFO L180 QuantifierPusher]: treesize reduction 66, result has 59.8 percent of original size [2021-11-13 01:42:09,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:09,864 INFO L180 QuantifierPusher]: treesize reduction 66, result has 43.1 percent of original size [2021-11-13 01:42:09,865 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:09,868 INFO L180 QuantifierPusher]: treesize reduction 66, result has 59.8 percent of original size [2021-11-13 01:42:09,870 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:09,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,920 INFO L180 QuantifierPusher]: treesize reduction 74, result has 44.4 percent of original size [2021-11-13 01:42:09,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:09,925 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,927 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:09,929 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,931 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-13 01:42:09,935 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.8 percent of original size [2021-11-13 01:42:09,937 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:09,940 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,945 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:09,947 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,950 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:09,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:09,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:09,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:09,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:09,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,011 INFO L180 QuantifierPusher]: treesize reduction 78, result has 56.9 percent of original size [2021-11-13 01:42:10,018 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:10,022 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,024 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:10,030 INFO L180 QuantifierPusher]: treesize reduction 8, result has 93.6 percent of original size [2021-11-13 01:42:10,032 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-11-13 01:42:10,035 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,048 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:10,055 INFO L180 QuantifierPusher]: treesize reduction 6, result has 90.3 percent of original size [2021-11-13 01:42:10,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,060 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,062 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,067 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,069 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,099 INFO L180 QuantifierPusher]: treesize reduction 72, result has 43.8 percent of original size [2021-11-13 01:42:10,101 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,103 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,108 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:10,109 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,113 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,116 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,120 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:10,122 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,125 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,181 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:10,184 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:10,189 INFO L180 QuantifierPusher]: treesize reduction 72, result has 72.6 percent of original size [2021-11-13 01:42:10,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,209 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:10,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:10,219 INFO L180 QuantifierPusher]: treesize reduction 72, result has 72.6 percent of original size [2021-11-13 01:42:10,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,287 INFO L180 QuantifierPusher]: treesize reduction 72, result has 55.3 percent of original size [2021-11-13 01:42:10,291 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:10,294 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:10,297 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,302 INFO L180 QuantifierPusher]: treesize reduction 72, result has 55.3 percent of original size [2021-11-13 01:42:10,306 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:10,309 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:10,313 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:10,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,405 INFO L180 QuantifierPusher]: treesize reduction 72, result has 42.4 percent of original size [2021-11-13 01:42:10,407 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,412 INFO L180 QuantifierPusher]: treesize reduction 72, result has 58.4 percent of original size [2021-11-13 01:42:10,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:10,419 INFO L180 QuantifierPusher]: treesize reduction 72, result has 42.4 percent of original size [2021-11-13 01:42:10,421 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,426 INFO L180 QuantifierPusher]: treesize reduction 72, result has 58.4 percent of original size [2021-11-13 01:42:10,428 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:10,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,487 INFO L180 QuantifierPusher]: treesize reduction 80, result has 43.7 percent of original size [2021-11-13 01:42:10,488 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:10,493 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,496 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,498 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,501 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:10,504 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,507 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,510 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,512 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:10,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,579 INFO L180 QuantifierPusher]: treesize reduction 80, result has 55.1 percent of original size [2021-11-13 01:42:10,582 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:10,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,644 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,647 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,650 INFO L180 QuantifierPusher]: treesize reduction 72, result has 42.4 percent of original size [2021-11-13 01:42:10,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,673 INFO L180 QuantifierPusher]: treesize reduction 72, result has 55.3 percent of original size [2021-11-13 01:42:10,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:10,683 INFO L180 QuantifierPusher]: treesize reduction 72, result has 49.7 percent of original size [2021-11-13 01:42:10,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:10,688 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,694 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:10,696 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,698 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,701 INFO L180 QuantifierPusher]: treesize reduction 66, result has 43.1 percent of original size [2021-11-13 01:42:10,703 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:10,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,729 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:10,734 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:10,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,780 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:10,784 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:10,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,826 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:10,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,872 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:10,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:10,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,907 INFO L197 IcfgInterpreter]: Interpreting procedure reset_delta_events with input of size 71 for LOIs [2021-11-13 01:42:10,915 INFO L180 QuantifierPusher]: treesize reduction 60, result has 72.9 percent of original size [2021-11-13 01:42:10,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:10,922 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:10,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:10,929 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:10,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,024 INFO L197 IcfgInterpreter]: Interpreting procedure fire_delta_events with input of size 71 for LOIs [2021-11-13 01:42:11,032 INFO L180 QuantifierPusher]: treesize reduction 60, result has 72.9 percent of original size [2021-11-13 01:42:11,036 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:11,038 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:11,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,043 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:11,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,117 INFO L197 IcfgInterpreter]: Interpreting procedure update_channels with input of size 53 for LOIs [2021-11-13 01:42:11,118 INFO L197 IcfgInterpreter]: Interpreting procedure exists_runnable_thread with input of size 53 for LOIs [2021-11-13 01:42:11,120 INFO L197 IcfgInterpreter]: Interpreting procedure immediate_notify with input of size 53 for LOIs [2021-11-13 01:42:11,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:11,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:11,131 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:11,144 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:42:11,146 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:11,149 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:11,151 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:11,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:42:11,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:11,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:11,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,232 INFO L197 IcfgInterpreter]: Interpreting procedure activate_threads with input of size 62 for LOIs [2021-11-13 01:42:11,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:11,341 INFO L180 QuantifierPusher]: treesize reduction 3, result has 99.0 percent of original size [2021-11-13 01:42:11,349 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 312 [2021-11-13 01:42:11,367 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:11,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 359 [2021-11-13 01:42:11,394 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:11,407 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 406 [2021-11-13 01:42:11,408 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-13 01:42:19,381 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-13 01:42:19,381 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 01:42:19,381 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8, 6] total 20 [2021-11-13 01:42:19,382 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [879707451] [2021-11-13 01:42:19,382 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 01:42:19,382 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2021-11-13 01:42:19,383 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:19,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-11-13 01:42:19,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=434, Invalid=3348, Unknown=0, NotChecked=0, Total=3782 [2021-11-13 01:42:19,384 INFO L87 Difference]: Start difference. First operand 6748 states and 7760 transitions. Second operand has 20 states, 16 states have (on average 7.875) internal successors, (126), 18 states have internal predecessors, (126), 9 states have call successors, (33), 5 states have call predecessors, (33), 8 states have return successors, (34), 9 states have call predecessors, (34), 9 states have call successors, (34) [2021-11-13 01:42:21,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:21,520 INFO L93 Difference]: Finished difference Result 12669 states and 15068 transitions. [2021-11-13 01:42:21,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-11-13 01:42:21,521 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 16 states have (on average 7.875) internal successors, (126), 18 states have internal predecessors, (126), 9 states have call successors, (33), 5 states have call predecessors, (33), 8 states have return successors, (34), 9 states have call predecessors, (34), 9 states have call successors, (34) Word has length 108 [2021-11-13 01:42:21,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:21,542 INFO L225 Difference]: With dead ends: 12669 [2021-11-13 01:42:21,542 INFO L226 Difference]: Without dead ends: 5929 [2021-11-13 01:42:21,562 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 419 GetRequests, 290 SyntacticMatches, 16 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5758 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=1157, Invalid=11953, Unknown=0, NotChecked=0, Total=13110 [2021-11-13 01:42:21,563 INFO L933 BasicCegarLoop]: 197 mSDtfsCounter, 692 mSDsluCounter, 1869 mSDsCounter, 0 mSdLazyCounter, 1658 mSolverCounterSat, 278 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 751.96ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 698 SdHoareTripleChecker+Valid, 1812 SdHoareTripleChecker+Invalid, 1936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 16.15ms SdHoareTripleChecker+Time, 278 IncrementalHoareTripleChecker+Valid, 1658 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 922.05ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:21,563 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [698 Valid, 1812 Invalid, 1936 Unknown, 0 Unchecked, 16.15ms Time], IncrementalHoareTripleChecker [278 Valid, 1658 Invalid, 0 Unknown, 0 Unchecked, 922.05ms Time] [2021-11-13 01:42:21,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5929 states. [2021-11-13 01:42:21,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5929 to 4250. [2021-11-13 01:42:21,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4250 states, 3308 states have (on average 1.1399637243047158) internal successors, (3771), 3316 states have internal predecessors, (3771), 502 states have call successors, (502), 428 states have call predecessors, (502), 439 states have return successors, (582), 505 states have call predecessors, (582), 502 states have call successors, (582) [2021-11-13 01:42:21,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 4250 states and 4855 transitions. [2021-11-13 01:42:21,973 INFO L78 Accepts]: Start accepts. Automaton has 4250 states and 4855 transitions. Word has length 108 [2021-11-13 01:42:21,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:21,973 INFO L470 AbstractCegarLoop]: Abstraction has 4250 states and 4855 transitions. [2021-11-13 01:42:21,974 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 16 states have (on average 7.875) internal successors, (126), 18 states have internal predecessors, (126), 9 states have call successors, (33), 5 states have call predecessors, (33), 8 states have return successors, (34), 9 states have call predecessors, (34), 9 states have call successors, (34) [2021-11-13 01:42:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4250 states and 4855 transitions. [2021-11-13 01:42:21,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-13 01:42:21,977 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:21,977 INFO L514 BasicCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:22,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2021-11-13 01:42:22,205 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable428 [2021-11-13 01:42:22,205 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:22,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:22,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1012204749, now seen corresponding path program 1 times [2021-11-13 01:42:22,205 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:22,206 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [897426670] [2021-11-13 01:42:22,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:22,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 13 proven. 31 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-11-13 01:42:22,369 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:22,369 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [897426670] [2021-11-13 01:42:22,369 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [897426670] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:22,369 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1527833312] [2021-11-13 01:42:22,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:22,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:22,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:22,373 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:22,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2021-11-13 01:42:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:22,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 512 conjuncts, 16 conjunts are in the unsatisfiable core [2021-11-13 01:42:22,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 56 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-11-13 01:42:22,812 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2021-11-13 01:42:23,173 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1527833312] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 01:42:23,173 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [383671681] [2021-11-13 01:42:23,175 INFO L159 IcfgInterpreter]: Started Sifa with 65 locations of interest [2021-11-13 01:42:23,176 INFO L166 IcfgInterpreter]: Building call graph [2021-11-13 01:42:23,176 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-13 01:42:23,177 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-13 01:42:23,177 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-13 01:42:23,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,200 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:42:23,201 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,201 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-13 01:42:23,202 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:42:23,202 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:42:23,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:42:23,208 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_15|], 21=[|v_#valid_16|]} [2021-11-13 01:42:23,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:42:23,222 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,222 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:42:23,223 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:42:23,223 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-13 01:42:23,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,229 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:23,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-13 01:42:23,247 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,249 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:42:23,249 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,250 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:42:23,250 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-13 01:42:23,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,256 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,258 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,260 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-11-13 01:42:23,260 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-13 01:42:23,261 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:170, output treesize:145 [2021-11-13 01:42:23,264 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,267 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:23,273 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,275 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:23,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,375 INFO L180 QuantifierPusher]: treesize reduction 141, result has 59.0 percent of original size [2021-11-13 01:42:23,379 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 193 [2021-11-13 01:42:23,391 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:23,399 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,405 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:42:23,405 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:23,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,408 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:23,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,418 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:42:23,431 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,436 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:23,441 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,447 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:42:23,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,588 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:23,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:23,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,603 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,605 INFO L185 QuantifierPusher]: treesize reduction 5, result has 93.2 percent of original size 68 [2021-11-13 01:42:23,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,620 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,621 INFO L185 QuantifierPusher]: treesize reduction 5, result has 89.6 percent of original size 43 [2021-11-13 01:42:23,624 INFO L180 QuantifierPusher]: treesize reduction 5, result has 94.2 percent of original size [2021-11-13 01:42:23,627 INFO L185 QuantifierPusher]: treesize reduction 5, result has 93.4 percent of original size 71 [2021-11-13 01:42:23,644 INFO L180 QuantifierPusher]: treesize reduction 114, result has 65.0 percent of original size [2021-11-13 01:42:23,651 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:23,658 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:23,662 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:23,681 INFO L180 QuantifierPusher]: treesize reduction 114, result has 65.0 percent of original size [2021-11-13 01:42:23,687 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:23,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,778 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:23,782 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:23,784 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,789 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:42:23,789 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:23,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,792 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:23,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,811 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:42:23,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:23,822 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:23,826 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:23,829 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:42:23,832 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:23,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,918 INFO L180 QuantifierPusher]: treesize reduction 87, result has 60.1 percent of original size [2021-11-13 01:42:23,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:23,924 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:42:23,928 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,930 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:42:23,931 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,933 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:42:23,935 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,936 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:42:23,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,962 INFO L180 QuantifierPusher]: treesize reduction 92, result has 41.4 percent of original size [2021-11-13 01:42:23,963 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:23,964 INFO L180 QuantifierPusher]: treesize reduction 6, result has 91.2 percent of original size [2021-11-13 01:42:23,965 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:23,967 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,968 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:23,969 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,970 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:23,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:23,984 INFO L180 QuantifierPusher]: treesize reduction 90, result has 40.8 percent of original size [2021-11-13 01:42:23,986 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:23,987 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,991 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:23,992 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:23,995 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:23,997 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,001 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:24,005 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,009 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:24,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,040 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:24,043 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:24,051 INFO L180 QuantifierPusher]: treesize reduction 99, result has 57.5 percent of original size [2021-11-13 01:42:24,056 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:24,059 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:24,061 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:24,068 INFO L180 QuantifierPusher]: treesize reduction 99, result has 57.5 percent of original size [2021-11-13 01:42:24,072 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:24,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,103 INFO L180 QuantifierPusher]: treesize reduction 90, result has 51.4 percent of original size [2021-11-13 01:42:24,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:24,121 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:24,124 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:24,130 INFO L180 QuantifierPusher]: treesize reduction 90, result has 51.4 percent of original size [2021-11-13 01:42:24,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:24,138 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:24,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:24,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,178 INFO L180 QuantifierPusher]: treesize reduction 90, result has 39.6 percent of original size [2021-11-13 01:42:24,179 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,184 INFO L180 QuantifierPusher]: treesize reduction 90, result has 54.3 percent of original size [2021-11-13 01:42:24,186 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:24,189 INFO L180 QuantifierPusher]: treesize reduction 90, result has 39.6 percent of original size [2021-11-13 01:42:24,192 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,196 INFO L180 QuantifierPusher]: treesize reduction 90, result has 54.3 percent of original size [2021-11-13 01:42:24,198 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:24,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,229 INFO L180 QuantifierPusher]: treesize reduction 98, result has 41.0 percent of original size [2021-11-13 01:42:24,230 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:24,233 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,235 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,237 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,240 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-13 01:42:24,241 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,244 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,246 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-13 01:42:24,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,276 INFO L180 QuantifierPusher]: treesize reduction 98, result has 51.5 percent of original size [2021-11-13 01:42:24,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:24,288 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,291 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:24,292 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-13 01:42:24,294 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:42:24,304 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,307 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:24,310 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,318 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:24,321 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,323 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:42:24,327 INFO L180 QuantifierPusher]: treesize reduction 5, result has 94.2 percent of original size [2021-11-13 01:42:24,332 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-11-13 01:42:24,333 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,334 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:42:24,337 INFO L180 QuantifierPusher]: treesize reduction 5, result has 94.2 percent of original size [2021-11-13 01:42:24,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-11-13 01:42:24,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,350 INFO L180 QuantifierPusher]: treesize reduction 4, result has 96.1 percent of original size [2021-11-13 01:42:24,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:24,355 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,360 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:24,362 INFO L180 QuantifierPusher]: treesize reduction 4, result has 96.1 percent of original size [2021-11-13 01:42:24,365 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:24,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,391 INFO L180 QuantifierPusher]: treesize reduction 78, result has 56.9 percent of original size [2021-11-13 01:42:24,394 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:24,396 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,398 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:24,401 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,404 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:24,406 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,409 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:24,411 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,414 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-11-13 01:42:24,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,512 INFO L180 QuantifierPusher]: treesize reduction 60, result has 45.5 percent of original size [2021-11-13 01:42:24,513 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,516 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.0 percent of original size [2021-11-13 01:42:24,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:24,521 INFO L180 QuantifierPusher]: treesize reduction 60, result has 45.5 percent of original size [2021-11-13 01:42:24,522 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,526 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.0 percent of original size [2021-11-13 01:42:24,528 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:24,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,551 INFO L180 QuantifierPusher]: treesize reduction 68, result has 46.5 percent of original size [2021-11-13 01:42:24,552 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:24,555 INFO L180 QuantifierPusher]: treesize reduction 6, result has 90.3 percent of original size [2021-11-13 01:42:24,556 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,558 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,560 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,561 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,563 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,579 INFO L180 QuantifierPusher]: treesize reduction 66, result has 45.9 percent of original size [2021-11-13 01:42:24,581 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,583 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,588 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:24,590 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,593 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,596 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,600 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:24,602 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,605 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,635 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:24,638 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:24,647 INFO L180 QuantifierPusher]: treesize reduction 75, result has 63.1 percent of original size [2021-11-13 01:42:24,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,656 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:24,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:24,668 INFO L180 QuantifierPusher]: treesize reduction 75, result has 63.1 percent of original size [2021-11-13 01:42:24,673 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,702 INFO L180 QuantifierPusher]: treesize reduction 66, result has 57.4 percent of original size [2021-11-13 01:42:24,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:24,710 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:24,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,717 INFO L180 QuantifierPusher]: treesize reduction 66, result has 57.4 percent of original size [2021-11-13 01:42:24,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:24,725 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:24,728 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:24,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,756 INFO L180 QuantifierPusher]: treesize reduction 66, result has 44.5 percent of original size [2021-11-13 01:42:24,758 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,761 INFO L180 QuantifierPusher]: treesize reduction 66, result has 60.5 percent of original size [2021-11-13 01:42:24,763 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:24,766 INFO L180 QuantifierPusher]: treesize reduction 66, result has 44.5 percent of original size [2021-11-13 01:42:24,768 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,771 INFO L180 QuantifierPusher]: treesize reduction 66, result has 60.5 percent of original size [2021-11-13 01:42:24,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:24,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,798 INFO L180 QuantifierPusher]: treesize reduction 74, result has 45.6 percent of original size [2021-11-13 01:42:24,799 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:24,802 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,804 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,806 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,808 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:24,810 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,813 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,815 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,817 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:24,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,846 INFO L180 QuantifierPusher]: treesize reduction 74, result has 57.0 percent of original size [2021-11-13 01:42:24,848 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:24,850 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,853 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:24,855 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,856 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:24,858 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,859 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-13 01:42:24,862 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.8 percent of original size [2021-11-13 01:42:24,863 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:24,867 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,875 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:24,877 INFO L180 QuantifierPusher]: treesize reduction 4, result has 96.1 percent of original size [2021-11-13 01:42:24,880 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:24,882 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,887 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:24,890 INFO L180 QuantifierPusher]: treesize reduction 4, result has 96.1 percent of original size [2021-11-13 01:42:24,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:24,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,918 INFO L180 QuantifierPusher]: treesize reduction 72, result has 58.9 percent of original size [2021-11-13 01:42:24,920 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:24,923 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,925 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:24,927 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,930 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:24,932 INFO L180 QuantifierPusher]: treesize reduction 3, result has 97.5 percent of original size [2021-11-13 01:42:24,935 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:24,938 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:24,940 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-11-13 01:42:24,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:24,992 INFO L180 QuantifierPusher]: treesize reduction 60, result has 45.5 percent of original size [2021-11-13 01:42:24,993 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:24,995 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.0 percent of original size [2021-11-13 01:42:24,996 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:24,999 INFO L180 QuantifierPusher]: treesize reduction 60, result has 45.5 percent of original size [2021-11-13 01:42:25,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,002 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.0 percent of original size [2021-11-13 01:42:25,004 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:25,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,037 INFO L180 QuantifierPusher]: treesize reduction 68, result has 46.5 percent of original size [2021-11-13 01:42:25,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:25,041 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,042 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:25,044 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-13 01:42:25,048 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.8 percent of original size [2021-11-13 01:42:25,049 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:25,052 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:25,059 INFO L180 QuantifierPusher]: treesize reduction 4, result has 96.1 percent of original size [2021-11-13 01:42:25,061 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:25,063 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,068 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:25,073 INFO L180 QuantifierPusher]: treesize reduction 4, result has 96.1 percent of original size [2021-11-13 01:42:25,077 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:25,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,108 INFO L180 QuantifierPusher]: treesize reduction 72, result has 58.9 percent of original size [2021-11-13 01:42:25,110 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:25,115 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,117 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:25,121 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,123 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:25,131 INFO L180 QuantifierPusher]: treesize reduction 3, result has 97.5 percent of original size [2021-11-13 01:42:25,134 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:25,139 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-11-13 01:42:25,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,149 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:25,155 INFO L180 QuantifierPusher]: treesize reduction 6, result has 90.3 percent of original size [2021-11-13 01:42:25,156 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,158 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,160 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,164 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,165 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,195 INFO L180 QuantifierPusher]: treesize reduction 66, result has 45.9 percent of original size [2021-11-13 01:42:25,196 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,199 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:25,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,212 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,216 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:25,218 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,221 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,276 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:25,279 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:25,288 INFO L180 QuantifierPusher]: treesize reduction 75, result has 63.1 percent of original size [2021-11-13 01:42:25,293 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,296 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:25,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:25,309 INFO L180 QuantifierPusher]: treesize reduction 75, result has 63.1 percent of original size [2021-11-13 01:42:25,313 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,366 INFO L180 QuantifierPusher]: treesize reduction 66, result has 57.4 percent of original size [2021-11-13 01:42:25,370 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:25,373 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:25,376 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,381 INFO L180 QuantifierPusher]: treesize reduction 66, result has 57.4 percent of original size [2021-11-13 01:42:25,385 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:25,388 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:25,391 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:25,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,445 INFO L180 QuantifierPusher]: treesize reduction 66, result has 44.5 percent of original size [2021-11-13 01:42:25,446 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,450 INFO L180 QuantifierPusher]: treesize reduction 66, result has 60.5 percent of original size [2021-11-13 01:42:25,452 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:25,457 INFO L180 QuantifierPusher]: treesize reduction 66, result has 44.5 percent of original size [2021-11-13 01:42:25,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,463 INFO L180 QuantifierPusher]: treesize reduction 66, result has 60.5 percent of original size [2021-11-13 01:42:25,465 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:25,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,510 INFO L180 QuantifierPusher]: treesize reduction 74, result has 45.6 percent of original size [2021-11-13 01:42:25,511 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:25,515 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,518 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,520 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,522 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:25,524 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,527 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,529 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:25,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,584 INFO L180 QuantifierPusher]: treesize reduction 74, result has 57.0 percent of original size [2021-11-13 01:42:25,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:25,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,637 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,643 INFO L180 QuantifierPusher]: treesize reduction 66, result has 44.5 percent of original size [2021-11-13 01:42:25,645 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,659 INFO L180 QuantifierPusher]: treesize reduction 66, result has 57.4 percent of original size [2021-11-13 01:42:25,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:25,666 INFO L180 QuantifierPusher]: treesize reduction 66, result has 51.8 percent of original size [2021-11-13 01:42:25,669 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:25,671 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,675 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:25,677 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,678 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,681 INFO L180 QuantifierPusher]: treesize reduction 60, result has 45.5 percent of original size [2021-11-13 01:42:25,685 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:25,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,702 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:25,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:25,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,748 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:25,751 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:25,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,786 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,791 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:25,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,829 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:25,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:25,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,864 INFO L197 IcfgInterpreter]: Interpreting procedure reset_delta_events with input of size 69 for LOIs [2021-11-13 01:42:25,903 INFO L180 QuantifierPusher]: treesize reduction 54, result has 74.9 percent of original size [2021-11-13 01:42:25,908 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:25,909 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:25,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:25,914 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:25,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,004 INFO L197 IcfgInterpreter]: Interpreting procedure fire_delta_events with input of size 69 for LOIs [2021-11-13 01:42:26,012 INFO L180 QuantifierPusher]: treesize reduction 54, result has 74.9 percent of original size [2021-11-13 01:42:26,017 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:26,018 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:26,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,024 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:26,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,129 INFO L197 IcfgInterpreter]: Interpreting procedure update_channels with input of size 51 for LOIs [2021-11-13 01:42:26,131 INFO L197 IcfgInterpreter]: Interpreting procedure exists_runnable_thread with input of size 51 for LOIs [2021-11-13 01:42:26,132 INFO L197 IcfgInterpreter]: Interpreting procedure immediate_notify with input of size 53 for LOIs [2021-11-13 01:42:26,135 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:26,138 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:26,145 INFO L180 QuantifierPusher]: treesize reduction 9, result has 94.3 percent of original size [2021-11-13 01:42:26,151 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:42:26,154 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:26,157 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:26,164 INFO L180 QuantifierPusher]: treesize reduction 9, result has 94.3 percent of original size [2021-11-13 01:42:26,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:42:26,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,210 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:26,213 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:26,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,250 INFO L197 IcfgInterpreter]: Interpreting procedure activate_threads with input of size 60 for LOIs [2021-11-13 01:42:26,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,352 INFO L180 QuantifierPusher]: treesize reduction 111, result has 62.2 percent of original size [2021-11-13 01:42:26,356 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 192 [2021-11-13 01:42:26,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:26,473 INFO L180 QuantifierPusher]: treesize reduction 54, result has 64.5 percent of original size [2021-11-13 01:42:26,476 INFO L185 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 88 [2021-11-13 01:42:26,486 INFO L180 QuantifierPusher]: treesize reduction 9, result has 93.1 percent of original size [2021-11-13 01:42:26,490 INFO L185 QuantifierPusher]: treesize reduction 5, result has 95.7 percent of original size 112 [2021-11-13 01:42:26,491 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-13 01:42:33,653 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-13 01:42:33,653 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 01:42:33,653 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9, 6] total 21 [2021-11-13 01:42:33,653 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938725150] [2021-11-13 01:42:33,653 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 01:42:33,654 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2021-11-13 01:42:33,654 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:33,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-11-13 01:42:33,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=364, Invalid=4058, Unknown=0, NotChecked=0, Total=4422 [2021-11-13 01:42:33,657 INFO L87 Difference]: Start difference. First operand 4250 states and 4855 transitions. Second operand has 21 states, 17 states have (on average 7.9411764705882355) internal successors, (135), 19 states have internal predecessors, (135), 9 states have call successors, (33), 5 states have call predecessors, (33), 8 states have return successors, (34), 9 states have call predecessors, (34), 9 states have call successors, (34) [2021-11-13 01:42:36,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:36,720 INFO L93 Difference]: Finished difference Result 7997 states and 9270 transitions. [2021-11-13 01:42:36,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-11-13 01:42:36,721 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 17 states have (on average 7.9411764705882355) internal successors, (135), 19 states have internal predecessors, (135), 9 states have call successors, (33), 5 states have call predecessors, (33), 8 states have return successors, (34), 9 states have call predecessors, (34), 9 states have call successors, (34) Word has length 111 [2021-11-13 01:42:36,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:36,735 INFO L225 Difference]: With dead ends: 7997 [2021-11-13 01:42:36,735 INFO L226 Difference]: Without dead ends: 3890 [2021-11-13 01:42:36,751 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 465 GetRequests, 305 SyntacticMatches, 13 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9504 ImplicationChecksByTransitivity, 9.0s TimeCoverageRelationStatistics Valid=1468, Invalid=20584, Unknown=0, NotChecked=0, Total=22052 [2021-11-13 01:42:36,752 INFO L933 BasicCegarLoop]: 190 mSDtfsCounter, 730 mSDsluCounter, 1478 mSDsCounter, 0 mSdLazyCounter, 1768 mSolverCounterSat, 371 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 867.11ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 736 SdHoareTripleChecker+Valid, 1472 SdHoareTripleChecker+Invalid, 2139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 15.06ms SdHoareTripleChecker+Time, 371 IncrementalHoareTripleChecker+Valid, 1768 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1038.28ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:36,752 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [736 Valid, 1472 Invalid, 2139 Unknown, 0 Unchecked, 15.06ms Time], IncrementalHoareTripleChecker [371 Valid, 1768 Invalid, 0 Unknown, 0 Unchecked, 1038.28ms Time] [2021-11-13 01:42:36,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3890 states. [2021-11-13 01:42:37,033 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3890 to 3112. [2021-11-13 01:42:37,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3112 states, 2437 states have (on average 1.1362330734509642) internal successors, (2769), 2448 states have internal predecessors, (2769), 352 states have call successors, (352), 308 states have call predecessors, (352), 322 states have return successors, (417), 355 states have call predecessors, (417), 352 states have call successors, (417) [2021-11-13 01:42:37,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 3112 states and 3538 transitions. [2021-11-13 01:42:37,044 INFO L78 Accepts]: Start accepts. Automaton has 3112 states and 3538 transitions. Word has length 111 [2021-11-13 01:42:37,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:37,045 INFO L470 AbstractCegarLoop]: Abstraction has 3112 states and 3538 transitions. [2021-11-13 01:42:37,045 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 17 states have (on average 7.9411764705882355) internal successors, (135), 19 states have internal predecessors, (135), 9 states have call successors, (33), 5 states have call predecessors, (33), 8 states have return successors, (34), 9 states have call predecessors, (34), 9 states have call successors, (34) [2021-11-13 01:42:37,045 INFO L276 IsEmpty]: Start isEmpty. Operand 3112 states and 3538 transitions. [2021-11-13 01:42:37,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2021-11-13 01:42:37,048 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:37,048 INFO L514 BasicCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:37,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2021-11-13 01:42:37,277 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable797 [2021-11-13 01:42:37,277 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:37,277 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:37,278 INFO L85 PathProgramCache]: Analyzing trace with hash -1447744693, now seen corresponding path program 1 times [2021-11-13 01:42:37,278 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:37,278 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901068617] [2021-11-13 01:42:37,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:37,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:37,628 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-13 01:42:37,629 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:37,629 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901068617] [2021-11-13 01:42:37,629 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901068617] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:37,629 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [944223721] [2021-11-13 01:42:37,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:37,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:37,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:37,633 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:37,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2021-11-13 01:42:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:37,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 521 conjuncts, 32 conjunts are in the unsatisfiable core [2021-11-13 01:42:37,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:38,191 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 54 proven. 2 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-11-13 01:42:38,191 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:39,013 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 29 proven. 7 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-11-13 01:42:39,013 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [944223721] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-13 01:42:39,014 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1248601258] [2021-11-13 01:42:39,016 INFO L159 IcfgInterpreter]: Started Sifa with 68 locations of interest [2021-11-13 01:42:39,017 INFO L166 IcfgInterpreter]: Building call graph [2021-11-13 01:42:39,017 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-13 01:42:39,017 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-13 01:42:39,018 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-13 01:42:39,036 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,036 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:42:39,037 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,037 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 49 [2021-11-13 01:42:39,038 WARN L197 QuantifierPusher]: Ignoring assumption. [2021-11-13 01:42:39,038 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,038 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-11-13 01:42:39,040 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 173 [2021-11-13 01:42:39,043 INFO L446 ElimStorePlain]: Different costs {0=[|v_#length_16|], 21=[|v_#valid_17|]} [2021-11-13 01:42:39,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 9 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 16 [2021-11-13 01:42:39,056 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,057 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:42:39,057 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,058 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-11-13 01:42:39,058 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-11-13 01:42:39,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,073 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-13 01:42:39,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2021-11-13 01:42:39,094 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,095 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:42:39,096 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,097 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-11-13 01:42:39,097 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-11-13 01:42:39,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,104 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,106 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,108 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-11-13 01:42:39,109 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-11-13 01:42:39,109 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:170, output treesize:145 [2021-11-13 01:42:39,113 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,115 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:39,123 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:39,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,250 INFO L180 QuantifierPusher]: treesize reduction 141, result has 59.0 percent of original size [2021-11-13 01:42:39,255 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 193 [2021-11-13 01:42:39,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,268 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:39,270 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,275 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:42:39,277 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:39,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,280 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:39,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,291 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,296 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:42:39,303 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,310 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:39,316 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,321 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-11-13 01:42:39,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,522 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:39,526 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:39,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,543 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,545 INFO L185 QuantifierPusher]: treesize reduction 5, result has 93.2 percent of original size 68 [2021-11-13 01:42:39,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,580 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,582 INFO L185 QuantifierPusher]: treesize reduction 5, result has 89.6 percent of original size 43 [2021-11-13 01:42:39,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,600 INFO L180 QuantifierPusher]: treesize reduction 6, result has 91.9 percent of original size [2021-11-13 01:42:39,603 INFO L185 QuantifierPusher]: treesize reduction 5, result has 92.1 percent of original size 58 [2021-11-13 01:42:39,622 INFO L180 QuantifierPusher]: treesize reduction 110, result has 64.9 percent of original size [2021-11-13 01:42:39,639 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:39,648 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:39,652 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:39,672 INFO L180 QuantifierPusher]: treesize reduction 110, result has 64.9 percent of original size [2021-11-13 01:42:39,681 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:39,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,813 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:39,818 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:39,821 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,826 INFO L185 QuantifierPusher]: treesize reduction 24, result has 51.0 percent of original size 25 [2021-11-13 01:42:39,827 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:39,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,830 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:39,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,843 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:42:39,847 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:39,857 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:39,862 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:39,869 INFO L180 QuantifierPusher]: treesize reduction 87, result has 62.7 percent of original size [2021-11-13 01:42:39,874 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:39,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,944 INFO L180 QuantifierPusher]: treesize reduction 87, result has 60.1 percent of original size [2021-11-13 01:42:39,946 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 127 [2021-11-13 01:42:39,953 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,955 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:42:39,959 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,963 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:42:39,966 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 124 [2021-11-13 01:42:39,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:39,976 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-11-13 01:42:39,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:39,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,019 INFO L180 QuantifierPusher]: treesize reduction 92, result has 41.4 percent of original size [2021-11-13 01:42:40,021 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:40,024 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,026 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2021-11-13 01:42:40,028 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,030 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2021-11-13 01:42:40,032 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,035 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:40,039 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,045 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:40,050 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,052 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:42:40,054 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.2 percent of original size [2021-11-13 01:42:40,061 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:42:40,062 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,063 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-11-13 01:42:40,066 INFO L180 QuantifierPusher]: treesize reduction 5, result has 93.2 percent of original size [2021-11-13 01:42:40,072 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-11-13 01:42:40,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,076 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,079 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:40,081 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:40,089 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:40,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,123 INFO L180 QuantifierPusher]: treesize reduction 78, result has 56.9 percent of original size [2021-11-13 01:42:40,126 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:40,129 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,131 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:40,133 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,136 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:40,138 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,141 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:40,144 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,147 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-11-13 01:42:40,149 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,152 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-13 01:42:40,155 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,159 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-13 01:42:40,161 INFO L180 QuantifierPusher]: treesize reduction 6, result has 91.2 percent of original size [2021-11-13 01:42:40,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,165 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,167 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,168 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,170 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,191 INFO L180 QuantifierPusher]: treesize reduction 90, result has 40.8 percent of original size [2021-11-13 01:42:40,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,196 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,200 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:40,202 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,205 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,208 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,212 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:40,214 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,217 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,255 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:40,258 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:40,267 INFO L180 QuantifierPusher]: treesize reduction 95, result has 56.8 percent of original size [2021-11-13 01:42:40,273 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,276 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:40,284 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2021-11-13 01:42:40,290 INFO L180 QuantifierPusher]: treesize reduction 95, result has 56.8 percent of original size [2021-11-13 01:42:40,301 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,327 INFO L180 QuantifierPusher]: treesize reduction 90, result has 51.4 percent of original size [2021-11-13 01:42:40,331 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:40,333 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:40,336 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,349 INFO L180 QuantifierPusher]: treesize reduction 90, result has 51.4 percent of original size [2021-11-13 01:42:40,353 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:40,358 INFO L180 QuantifierPusher]: treesize reduction 90, result has 46.1 percent of original size [2021-11-13 01:42:40,362 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,393 INFO L180 QuantifierPusher]: treesize reduction 90, result has 39.6 percent of original size [2021-11-13 01:42:40,397 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,402 INFO L180 QuantifierPusher]: treesize reduction 90, result has 54.3 percent of original size [2021-11-13 01:42:40,405 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:40,409 INFO L180 QuantifierPusher]: treesize reduction 90, result has 39.6 percent of original size [2021-11-13 01:42:40,411 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,416 INFO L180 QuantifierPusher]: treesize reduction 90, result has 54.3 percent of original size [2021-11-13 01:42:40,418 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:40,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,444 INFO L180 QuantifierPusher]: treesize reduction 98, result has 41.0 percent of original size [2021-11-13 01:42:40,445 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:40,447 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,451 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,452 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,454 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-13 01:42:40,456 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,459 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,462 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,463 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 110 [2021-11-13 01:42:40,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,503 INFO L180 QuantifierPusher]: treesize reduction 98, result has 51.5 percent of original size [2021-11-13 01:42:40,506 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:40,508 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,510 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-11-13 01:42:40,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,596 INFO L180 QuantifierPusher]: treesize reduction 54, result has 48.1 percent of original size [2021-11-13 01:42:40,597 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,600 INFO L180 QuantifierPusher]: treesize reduction 54, result has 64.5 percent of original size [2021-11-13 01:42:40,602 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:40,603 INFO L180 QuantifierPusher]: treesize reduction 54, result has 48.1 percent of original size [2021-11-13 01:42:40,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,606 INFO L180 QuantifierPusher]: treesize reduction 54, result has 64.5 percent of original size [2021-11-13 01:42:40,608 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:40,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,627 INFO L180 QuantifierPusher]: treesize reduction 62, result has 48.8 percent of original size [2021-11-13 01:42:40,628 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:40,631 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,632 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:40,634 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,636 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-13 01:42:40,638 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.8 percent of original size [2021-11-13 01:42:40,640 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:40,644 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,649 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:40,651 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,653 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:40,655 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,659 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:40,661 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,663 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:40,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,684 INFO L180 QuantifierPusher]: treesize reduction 66, result has 60.9 percent of original size [2021-11-13 01:42:40,686 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:40,689 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,691 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:40,693 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,695 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:40,698 INFO L180 QuantifierPusher]: treesize reduction 3, result has 97.5 percent of original size [2021-11-13 01:42:40,701 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:40,703 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,707 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-11-13 01:42:40,710 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,713 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-13 01:42:40,716 INFO L180 QuantifierPusher]: treesize reduction 3, result has 97.8 percent of original size [2021-11-13 01:42:40,719 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-13 01:42:40,721 INFO L180 QuantifierPusher]: treesize reduction 6, result has 90.3 percent of original size [2021-11-13 01:42:40,722 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,726 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,730 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,731 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,733 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,748 INFO L180 QuantifierPusher]: treesize reduction 60, result has 48.3 percent of original size [2021-11-13 01:42:40,749 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,752 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,757 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:40,758 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,761 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,764 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,768 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:40,770 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,773 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,799 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:40,802 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:40,809 INFO L180 QuantifierPusher]: treesize reduction 65, result has 64.7 percent of original size [2021-11-13 01:42:40,814 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,818 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:40,823 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:40,831 INFO L180 QuantifierPusher]: treesize reduction 65, result has 64.7 percent of original size [2021-11-13 01:42:40,837 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,867 INFO L180 QuantifierPusher]: treesize reduction 60, result has 59.7 percent of original size [2021-11-13 01:42:40,871 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:40,875 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:40,878 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,882 INFO L180 QuantifierPusher]: treesize reduction 60, result has 59.7 percent of original size [2021-11-13 01:42:40,886 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:40,889 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:40,893 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:40,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,919 INFO L180 QuantifierPusher]: treesize reduction 60, result has 46.9 percent of original size [2021-11-13 01:42:40,921 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,924 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.7 percent of original size [2021-11-13 01:42:40,926 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:40,928 INFO L180 QuantifierPusher]: treesize reduction 60, result has 46.9 percent of original size [2021-11-13 01:42:40,930 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,933 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.7 percent of original size [2021-11-13 01:42:40,935 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:40,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,963 INFO L180 QuantifierPusher]: treesize reduction 68, result has 47.7 percent of original size [2021-11-13 01:42:40,964 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:40,966 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,969 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,971 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,973 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:40,975 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,977 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:40,979 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:40,981 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:40,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:40,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,008 INFO L180 QuantifierPusher]: treesize reduction 68, result has 59.0 percent of original size [2021-11-13 01:42:41,012 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:41,014 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,016 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:41,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,075 INFO L180 QuantifierPusher]: treesize reduction 54, result has 48.1 percent of original size [2021-11-13 01:42:41,076 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,079 INFO L180 QuantifierPusher]: treesize reduction 54, result has 64.5 percent of original size [2021-11-13 01:42:41,082 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:41,085 INFO L180 QuantifierPusher]: treesize reduction 54, result has 48.1 percent of original size [2021-11-13 01:42:41,087 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,090 INFO L180 QuantifierPusher]: treesize reduction 54, result has 64.5 percent of original size [2021-11-13 01:42:41,093 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 91 [2021-11-13 01:42:41,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,143 INFO L180 QuantifierPusher]: treesize reduction 62, result has 48.8 percent of original size [2021-11-13 01:42:41,144 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:41,148 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,150 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2021-11-13 01:42:41,153 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,155 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-11-13 01:42:41,160 INFO L180 QuantifierPusher]: treesize reduction 3, result has 96.8 percent of original size [2021-11-13 01:42:41,162 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 88 [2021-11-13 01:42:41,166 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,172 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:41,174 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,177 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:41,181 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,187 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:41,190 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,193 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 85 [2021-11-13 01:42:41,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,246 INFO L180 QuantifierPusher]: treesize reduction 66, result has 60.9 percent of original size [2021-11-13 01:42:41,248 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2021-11-13 01:42:41,253 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,256 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 107 [2021-11-13 01:42:41,259 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,261 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:41,267 INFO L180 QuantifierPusher]: treesize reduction 3, result has 97.5 percent of original size [2021-11-13 01:42:41,270 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 111 [2021-11-13 01:42:41,273 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,276 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 122 [2021-11-13 01:42:41,280 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,283 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 126 [2021-11-13 01:42:41,287 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,292 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:41,297 INFO L180 QuantifierPusher]: treesize reduction 6, result has 90.3 percent of original size [2021-11-13 01:42:41,299 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,301 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,302 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,304 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,306 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,333 INFO L180 QuantifierPusher]: treesize reduction 60, result has 48.3 percent of original size [2021-11-13 01:42:41,335 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,337 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,341 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:41,343 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,346 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,348 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,352 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:41,354 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,357 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,412 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:41,415 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:41,423 INFO L180 QuantifierPusher]: treesize reduction 65, result has 64.7 percent of original size [2021-11-13 01:42:41,429 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,432 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:41,435 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:41,443 INFO L180 QuantifierPusher]: treesize reduction 65, result has 64.7 percent of original size [2021-11-13 01:42:41,449 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,505 INFO L180 QuantifierPusher]: treesize reduction 60, result has 59.7 percent of original size [2021-11-13 01:42:41,509 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:41,512 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:41,515 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,520 INFO L180 QuantifierPusher]: treesize reduction 60, result has 59.7 percent of original size [2021-11-13 01:42:41,524 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:41,527 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:41,531 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 52 [2021-11-13 01:42:41,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,584 INFO L180 QuantifierPusher]: treesize reduction 60, result has 46.9 percent of original size [2021-11-13 01:42:41,586 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,590 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.7 percent of original size [2021-11-13 01:42:41,592 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:41,596 INFO L180 QuantifierPusher]: treesize reduction 60, result has 46.9 percent of original size [2021-11-13 01:42:41,598 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,602 INFO L180 QuantifierPusher]: treesize reduction 60, result has 62.7 percent of original size [2021-11-13 01:42:41,604 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:41,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,648 INFO L180 QuantifierPusher]: treesize reduction 68, result has 47.7 percent of original size [2021-11-13 01:42:41,650 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 58 [2021-11-13 01:42:41,654 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,657 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,659 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,661 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:41,664 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,666 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,668 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,671 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-11-13 01:42:41,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,723 INFO L180 QuantifierPusher]: treesize reduction 68, result has 59.0 percent of original size [2021-11-13 01:42:41,726 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 94 [2021-11-13 01:42:41,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,771 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,776 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,778 INFO L180 QuantifierPusher]: treesize reduction 60, result has 46.9 percent of original size [2021-11-13 01:42:41,780 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,795 INFO L180 QuantifierPusher]: treesize reduction 60, result has 59.7 percent of original size [2021-11-13 01:42:41,800 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:41,803 INFO L180 QuantifierPusher]: treesize reduction 60, result has 54.2 percent of original size [2021-11-13 01:42:41,806 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2021-11-13 01:42:41,808 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,812 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 64 [2021-11-13 01:42:41,814 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,815 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,818 INFO L180 QuantifierPusher]: treesize reduction 54, result has 48.1 percent of original size [2021-11-13 01:42:41,819 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-11-13 01:42:41,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,839 INFO L180 QuantifierPusher]: treesize reduction 87, result has 65.3 percent of original size [2021-11-13 01:42:41,844 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:41,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,888 INFO L180 QuantifierPusher]: treesize reduction 105, result has 59.6 percent of original size [2021-11-13 01:42:41,892 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:41,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,928 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,934 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 208 [2021-11-13 01:42:41,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,972 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:41,974 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:41,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:41,993 INFO L197 IcfgInterpreter]: Interpreting procedure reset_delta_events with input of size 67 for LOIs [2021-11-13 01:42:41,997 INFO L180 QuantifierPusher]: treesize reduction 48, result has 77.0 percent of original size [2021-11-13 01:42:42,000 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:42,000 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:42,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,004 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:42,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,071 INFO L197 IcfgInterpreter]: Interpreting procedure fire_delta_events with input of size 67 for LOIs [2021-11-13 01:42:42,078 INFO L180 QuantifierPusher]: treesize reduction 48, result has 77.0 percent of original size [2021-11-13 01:42:42,081 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 142 [2021-11-13 01:42:42,082 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:42,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,085 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-11-13 01:42:42,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,179 INFO L197 IcfgInterpreter]: Interpreting procedure update_channels with input of size 49 for LOIs [2021-11-13 01:42:42,181 INFO L197 IcfgInterpreter]: Interpreting procedure exists_runnable_thread with input of size 49 for LOIs [2021-11-13 01:42:42,183 INFO L197 IcfgInterpreter]: Interpreting procedure immediate_notify with input of size 53 for LOIs [2021-11-13 01:42:42,186 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:42,189 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:42,195 INFO L180 QuantifierPusher]: treesize reduction 5, result has 96.5 percent of original size [2021-11-13 01:42:42,203 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:42:42,206 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:42,209 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:42,215 INFO L180 QuantifierPusher]: treesize reduction 5, result has 96.5 percent of original size [2021-11-13 01:42:42,223 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2021-11-13 01:42:42,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,263 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:42,266 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 72 [2021-11-13 01:42:42,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,301 INFO L197 IcfgInterpreter]: Interpreting procedure activate_threads with input of size 58 for LOIs [2021-11-13 01:42:42,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,417 INFO L180 QuantifierPusher]: treesize reduction 3, result has 98.9 percent of original size [2021-11-13 01:42:42,424 INFO L185 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 288 [2021-11-13 01:42:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,540 INFO L180 QuantifierPusher]: treesize reduction 48, result has 67.1 percent of original size [2021-11-13 01:42:42,543 INFO L185 QuantifierPusher]: treesize reduction 5, result has 94.6 percent of original size 88 [2021-11-13 01:42:42,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-13 01:42:42,641 INFO L180 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-11-13 01:42:42,648 INFO L185 QuantifierPusher]: treesize reduction 5, result has 98.4 percent of original size 304 [2021-11-13 01:42:42,650 INFO L180 IcfgInterpreter]: Interpretation finished [2021-11-13 01:42:51,400 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unknown [2021-11-13 01:42:51,400 INFO L186 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2021-11-13 01:42:51,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 9, 12] total 31 [2021-11-13 01:42:51,400 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503065928] [2021-11-13 01:42:51,400 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2021-11-13 01:42:51,401 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2021-11-13 01:42:51,401 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:51,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-11-13 01:42:51,402 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=494, Invalid=5826, Unknown=0, NotChecked=0, Total=6320 [2021-11-13 01:42:51,403 INFO L87 Difference]: Start difference. First operand 3112 states and 3538 transitions. Second operand has 31 states, 20 states have (on average 7.8) internal successors, (156), 25 states have internal predecessors, (156), 12 states have call successors, (37), 9 states have call predecessors, (37), 17 states have return successors, (37), 12 states have call predecessors, (37), 12 states have call successors, (37) [2021-11-13 01:42:53,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:53,296 INFO L93 Difference]: Finished difference Result 6430 states and 7525 transitions. [2021-11-13 01:42:53,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-11-13 01:42:53,296 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 20 states have (on average 7.8) internal successors, (156), 25 states have internal predecessors, (156), 12 states have call successors, (37), 9 states have call predecessors, (37), 17 states have return successors, (37), 12 states have call predecessors, (37), 12 states have call successors, (37) Word has length 114 [2021-11-13 01:42:53,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:53,307 INFO L225 Difference]: With dead ends: 6430 [2021-11-13 01:42:53,307 INFO L226 Difference]: Without dead ends: 4026 [2021-11-13 01:42:53,314 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 400 GetRequests, 278 SyntacticMatches, 15 SemanticMatches, 107 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5399 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=1184, Invalid=10588, Unknown=0, NotChecked=0, Total=11772 [2021-11-13 01:42:53,315 INFO L933 BasicCegarLoop]: 112 mSDtfsCounter, 1098 mSDsluCounter, 810 mSDsCounter, 0 mSdLazyCounter, 1637 mSolverCounterSat, 492 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 783.86ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 1109 SdHoareTripleChecker+Valid, 814 SdHoareTripleChecker+Invalid, 2129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 10.32ms SdHoareTripleChecker+Time, 492 IncrementalHoareTripleChecker+Valid, 1637 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 945.90ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:53,315 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1109 Valid, 814 Invalid, 2129 Unknown, 0 Unchecked, 10.32ms Time], IncrementalHoareTripleChecker [492 Valid, 1637 Invalid, 0 Unknown, 0 Unchecked, 945.90ms Time] [2021-11-13 01:42:53,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4026 states. [2021-11-13 01:42:53,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4026 to 2295. [2021-11-13 01:42:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2295 states, 1788 states have (on average 1.133109619686801) internal successors, (2026), 1800 states have internal predecessors, (2026), 267 states have call successors, (267), 227 states have call predecessors, (267), 239 states have return successors, (291), 267 states have call predecessors, (291), 267 states have call successors, (291) [2021-11-13 01:42:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 2295 states and 2584 transitions. [2021-11-13 01:42:53,558 INFO L78 Accepts]: Start accepts. Automaton has 2295 states and 2584 transitions. Word has length 114 [2021-11-13 01:42:53,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:53,559 INFO L470 AbstractCegarLoop]: Abstraction has 2295 states and 2584 transitions. [2021-11-13 01:42:53,559 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 20 states have (on average 7.8) internal successors, (156), 25 states have internal predecessors, (156), 12 states have call successors, (37), 9 states have call predecessors, (37), 17 states have return successors, (37), 12 states have call predecessors, (37), 12 states have call successors, (37) [2021-11-13 01:42:53,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 2584 transitions. [2021-11-13 01:42:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2021-11-13 01:42:53,562 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:53,562 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:53,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2021-11-13 01:42:53,777 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1212 [2021-11-13 01:42:53,777 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:53,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:53,777 INFO L85 PathProgramCache]: Analyzing trace with hash 634959828, now seen corresponding path program 1 times [2021-11-13 01:42:53,777 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:53,778 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22982903] [2021-11-13 01:42:53,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:53,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-11-13 01:42:53,887 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:53,888 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22982903] [2021-11-13 01:42:53,888 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22982903] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-13 01:42:53,888 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-13 01:42:53,888 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-13 01:42:53,888 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1036906956] [2021-11-13 01:42:53,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:53,889 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 01:42:53,889 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:53,889 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 01:42:53,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 01:42:53,890 INFO L87 Difference]: Start difference. First operand 2295 states and 2584 transitions. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 4 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) [2021-11-13 01:42:54,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:54,517 INFO L93 Difference]: Finished difference Result 4134 states and 4667 transitions. [2021-11-13 01:42:54,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 01:42:54,518 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 4 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) Word has length 126 [2021-11-13 01:42:54,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:54,530 INFO L225 Difference]: With dead ends: 4134 [2021-11-13 01:42:54,530 INFO L226 Difference]: Without dead ends: 4132 [2021-11-13 01:42:54,533 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-13 01:42:54,535 INFO L933 BasicCegarLoop]: 227 mSDtfsCounter, 230 mSDsluCounter, 401 mSDsCounter, 0 mSdLazyCounter, 297 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 181.94ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 230 SdHoareTripleChecker+Valid, 554 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 3.84ms SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 297 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 217.40ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:54,536 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [230 Valid, 554 Invalid, 301 Unknown, 0 Unchecked, 3.84ms Time], IncrementalHoareTripleChecker [4 Valid, 297 Invalid, 0 Unknown, 0 Unchecked, 217.40ms Time] [2021-11-13 01:42:54,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4132 states. [2021-11-13 01:42:54,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4132 to 2704. [2021-11-13 01:42:54,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2704 states, 2101 states have (on average 1.1294621608757733) internal successors, (2373), 2119 states have internal predecessors, (2373), 315 states have call successors, (315), 267 states have call predecessors, (315), 287 states have return successors, (345), 317 states have call predecessors, (345), 315 states have call successors, (345) [2021-11-13 01:42:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 2704 states and 3033 transitions. [2021-11-13 01:42:54,895 INFO L78 Accepts]: Start accepts. Automaton has 2704 states and 3033 transitions. Word has length 126 [2021-11-13 01:42:54,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:54,896 INFO L470 AbstractCegarLoop]: Abstraction has 2704 states and 3033 transitions. [2021-11-13 01:42:54,896 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 4 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 4 states have call predecessors, (10), 4 states have call successors, (10) [2021-11-13 01:42:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 2704 states and 3033 transitions. [2021-11-13 01:42:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2021-11-13 01:42:54,901 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:54,901 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:54,901 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1651 [2021-11-13 01:42:54,901 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:54,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:54,902 INFO L85 PathProgramCache]: Analyzing trace with hash 798613505, now seen corresponding path program 1 times [2021-11-13 01:42:54,902 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:54,902 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077290501] [2021-11-13 01:42:54,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:54,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 66 proven. 32 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2021-11-13 01:42:54,961 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:54,961 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077290501] [2021-11-13 01:42:54,962 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077290501] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:54,962 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1706561914] [2021-11-13 01:42:54,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:54,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:54,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:54,963 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:54,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2021-11-13 01:42:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:55,088 INFO L263 TraceCheckSpWp]: Trace formula consists of 654 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-13 01:42:55,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-13 01:42:55,317 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:55,616 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 72 proven. 11 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-11-13 01:42:55,616 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1706561914] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:55,617 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-13 01:42:55,617 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 4] total 7 [2021-11-13 01:42:55,617 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486682713] [2021-11-13 01:42:55,617 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:55,617 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-13 01:42:55,617 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:55,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-13 01:42:55,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-11-13 01:42:55,618 INFO L87 Difference]: Start difference. First operand 2704 states and 3033 transitions. Second operand has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-13 01:42:55,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:55,877 INFO L93 Difference]: Finished difference Result 4275 states and 4789 transitions. [2021-11-13 01:42:55,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 01:42:55,877 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) Word has length 157 [2021-11-13 01:42:55,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:55,883 INFO L225 Difference]: With dead ends: 4275 [2021-11-13 01:42:55,883 INFO L226 Difference]: Without dead ends: 2389 [2021-11-13 01:42:55,886 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 316 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2021-11-13 01:42:55,887 INFO L933 BasicCegarLoop]: 129 mSDtfsCounter, 68 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.23ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 325 SdHoareTripleChecker+Invalid, 84 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.58ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 81.29ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:55,887 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [68 Valid, 325 Invalid, 84 Unknown, 0 Unchecked, 1.58ms Time], IncrementalHoareTripleChecker [3 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 81.29ms Time] [2021-11-13 01:42:55,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2389 states. [2021-11-13 01:42:56,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2389 to 2219. [2021-11-13 01:42:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2219 states, 1728 states have (on average 1.1174768518518519) internal successors, (1931), 1746 states have internal predecessors, (1931), 256 states have call successors, (256), 220 states have call predecessors, (256), 234 states have return successors, (278), 252 states have call predecessors, (278), 256 states have call successors, (278) [2021-11-13 01:42:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 2219 states and 2465 transitions. [2021-11-13 01:42:56,084 INFO L78 Accepts]: Start accepts. Automaton has 2219 states and 2465 transitions. Word has length 157 [2021-11-13 01:42:56,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:56,085 INFO L470 AbstractCegarLoop]: Abstraction has 2219 states and 2465 transitions. [2021-11-13 01:42:56,085 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.25) internal successors, (97), 4 states have internal predecessors, (97), 3 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (14), 3 states have call predecessors, (14), 3 states have call successors, (14) [2021-11-13 01:42:56,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 2465 transitions. [2021-11-13 01:42:56,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2021-11-13 01:42:56,090 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:56,090 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:56,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2021-11-13 01:42:56,305 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1652,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:56,305 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:56,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:56,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1388921939, now seen corresponding path program 1 times [2021-11-13 01:42:56,305 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:56,306 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799101244] [2021-11-13 01:42:56,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:56,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:56,376 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 87 proven. 15 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-13 01:42:56,376 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:56,376 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799101244] [2021-11-13 01:42:56,376 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799101244] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:56,376 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1001056604] [2021-11-13 01:42:56,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:56,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:56,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:56,378 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:56,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2021-11-13 01:42:56,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:56,510 INFO L263 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 8 conjunts are in the unsatisfiable core [2021-11-13 01:42:56,513 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2021-11-13 01:42:56,764 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 160 trivial. 0 not checked. [2021-11-13 01:42:57,097 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1001056604] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-13 01:42:57,097 INFO L186 FreeRefinementEngine]: Found 2 perfect and 1 imperfect interpolant sequences. [2021-11-13 01:42:57,097 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [5] total 8 [2021-11-13 01:42:57,097 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [131171269] [2021-11-13 01:42:57,098 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:57,098 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-13 01:42:57,098 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:57,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-13 01:42:57,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2021-11-13 01:42:57,099 INFO L87 Difference]: Start difference. First operand 2219 states and 2465 transitions. Second operand has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 2 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-13 01:42:57,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:57,317 INFO L93 Difference]: Finished difference Result 3231 states and 3567 transitions. [2021-11-13 01:42:57,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-13 01:42:57,318 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 2 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 158 [2021-11-13 01:42:57,318 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:57,321 INFO L225 Difference]: With dead ends: 3231 [2021-11-13 01:42:57,321 INFO L226 Difference]: Without dead ends: 1362 [2021-11-13 01:42:57,324 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 324 GetRequests, 317 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-11-13 01:42:57,325 INFO L933 BasicCegarLoop]: 126 mSDtfsCounter, 53 mSDsluCounter, 374 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.40ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 1.55ms SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.46ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:57,325 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [53 Valid, 452 Invalid, 99 Unknown, 0 Unchecked, 1.55ms Time], IncrementalHoareTripleChecker [3 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 59.46ms Time] [2021-11-13 01:42:57,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1362 states. [2021-11-13 01:42:57,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1362 to 1208. [2021-11-13 01:42:57,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1208 states, 944 states have (on average 1.1006355932203389) internal successors, (1039), 954 states have internal predecessors, (1039), 135 states have call successors, (135), 118 states have call predecessors, (135), 128 states have return successors, (145), 135 states have call predecessors, (145), 135 states have call successors, (145) [2021-11-13 01:42:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 1208 states and 1319 transitions. [2021-11-13 01:42:57,433 INFO L78 Accepts]: Start accepts. Automaton has 1208 states and 1319 transitions. Word has length 158 [2021-11-13 01:42:57,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:57,433 INFO L470 AbstractCegarLoop]: Abstraction has 1208 states and 1319 transitions. [2021-11-13 01:42:57,434 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.8) internal successors, (69), 5 states have internal predecessors, (69), 2 states have call successors, (11), 2 states have call predecessors, (11), 3 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-13 01:42:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1319 transitions. [2021-11-13 01:42:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2021-11-13 01:42:57,439 INFO L506 BasicCegarLoop]: Found error trace [2021-11-13 01:42:57,439 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:42:57,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2021-11-13 01:42:57,645 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1653 [2021-11-13 01:42:57,645 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-13 01:42:57,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 01:42:57,645 INFO L85 PathProgramCache]: Analyzing trace with hash 636932029, now seen corresponding path program 1 times [2021-11-13 01:42:57,646 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-13 01:42:57,646 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1125685415] [2021-11-13 01:42:57,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:57,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 01:42:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 89 proven. 15 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-13 01:42:57,708 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-13 01:42:57,708 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1125685415] [2021-11-13 01:42:57,708 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1125685415] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:57,708 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [318113922] [2021-11-13 01:42:57,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-13 01:42:57,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-13 01:42:57,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:42:57,710 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-13 01:42:57,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2021-11-13 01:42:57,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 01:42:57,845 INFO L263 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 24 conjunts are in the unsatisfiable core [2021-11-13 01:42:57,848 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-13 01:42:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2021-11-13 01:42:58,083 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-13 01:42:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 89 proven. 15 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-11-13 01:42:58,540 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [318113922] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-13 01:42:58,540 INFO L186 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2021-11-13 01:42:58,541 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5, 5] total 9 [2021-11-13 01:42:58,541 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529654779] [2021-11-13 01:42:58,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-13 01:42:58,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-13 01:42:58,542 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-13 01:42:58,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-13 01:42:58,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-13 01:42:58,542 INFO L87 Difference]: Start difference. First operand 1208 states and 1319 transitions. Second operand has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 6 states have internal predecessors, (104), 5 states have call successors, (14), 5 states have call predecessors, (14), 5 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) [2021-11-13 01:42:58,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-13 01:42:58,831 INFO L93 Difference]: Finished difference Result 1610 states and 1761 transitions. [2021-11-13 01:42:58,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-11-13 01:42:58,831 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 6 states have internal predecessors, (104), 5 states have call successors, (14), 5 states have call predecessors, (14), 5 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) Word has length 159 [2021-11-13 01:42:58,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-13 01:42:58,832 INFO L225 Difference]: With dead ends: 1610 [2021-11-13 01:42:58,833 INFO L226 Difference]: Without dead ends: 0 [2021-11-13 01:42:58,834 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 321 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=118, Unknown=0, NotChecked=0, Total=182 [2021-11-13 01:42:58,835 INFO L933 BasicCegarLoop]: 114 mSDtfsCounter, 163 mSDsluCounter, 151 mSDsCounter, 0 mSdLazyCounter, 155 mSolverCounterSat, 62 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 130.96ms Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 244 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 2.52ms SdHoareTripleChecker+Time, 62 IncrementalHoareTripleChecker+Valid, 155 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 158.42ms IncrementalHoareTripleChecker+Time [2021-11-13 01:42:58,836 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [176 Valid, 244 Invalid, 217 Unknown, 0 Unchecked, 2.52ms Time], IncrementalHoareTripleChecker [62 Valid, 155 Invalid, 0 Unknown, 0 Unchecked, 158.42ms Time] [2021-11-13 01:42:58,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-13 01:42:58,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-13 01:42:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-13 01:42:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-13 01:42:58,838 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 159 [2021-11-13 01:42:58,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-13 01:42:58,838 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-13 01:42:58,839 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 17.333333333333332) internal successors, (104), 6 states have internal predecessors, (104), 5 states have call successors, (14), 5 states have call predecessors, (14), 5 states have return successors, (14), 5 states have call predecessors, (14), 5 states have call successors, (14) [2021-11-13 01:42:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-13 01:42:58,839 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-13 01:42:58,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-11-13 01:42:58,885 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2021-11-13 01:42:59,057 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1654 [2021-11-13 01:42:59,059 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-13 01:43:50,791 INFO L858 garLoopResultBuilder]: For program point L205(lines 205 210) no Hoare annotation was computed. [2021-11-13 01:43:50,791 INFO L858 garLoopResultBuilder]: For program point L185(lines 185 194) no Hoare annotation was computed. [2021-11-13 01:43:50,791 INFO L858 garLoopResultBuilder]: For program point L185-2(lines 185 194) no Hoare annotation was computed. [2021-11-13 01:43:50,792 INFO L854 garLoopResultBuilder]: At program point L177(lines 165 179) the Hoare annotation is: (let ((.cse41 (+ ~local~0 1)) (.cse42 (+ 2 ~local~0)) (.cse43 (<= ~m_pc~0 0)) (.cse26 (= ~t1_i~0 1)) (.cse27 (= |old(~t1_st~0)| ~t1_st~0)) (.cse28 (<= 1 ~m_pc~0)) (.cse10 (= |old(~t2_st~0)| ~t2_st~0)) (.cse29 (= ~E_2~0 2)) (.cse30 (= ~t2_i~0 1)) (.cse8 (= ~m_st~0 |old(~m_st~0)|)) (.cse9 (= |activate_threads_is_master_triggered_~__retres1~0#1| 0)) (.cse11 (= ~t1_st~0 0)) (.cse44 (= 0 ~t2_st~0))) (let ((.cse0 (not (= |old(~t1_st~0)| 0))) (.cse7 (not (= ~t1_pc~0 0))) (.cse31 (and .cse8 .cse9 .cse11 .cse44)) (.cse12 (not (= ~E_1~0 1))) (.cse15 (not (= ~token~0 ~local~0))) (.cse33 (and .cse26 .cse27 .cse8 .cse9 .cse28 .cse10 .cse29 .cse30)) (.cse16 (not (= |old(~t2_st~0)| 0))) (.cse18 (not (<= ~t2_pc~0 0))) (.cse19 (and .cse27 .cse8 .cse9 .cse44)) (.cse5 (not .cse43)) (.cse35 (and .cse26 .cse27 .cse8 .cse9 .cse10 .cse43 .cse30)) (.cse1 (not .cse29)) (.cse21 (not (<= .cse42 ~token~0))) (.cse36 (= 2 ~t1_st~0)) (.cse32 (not (= |old(~m_st~0)| 0))) (.cse20 (not (= |old(~t1_st~0)| 2))) (.cse25 (not (< ~token~0 (+ 3 ~local~0)))) (.cse2 (not .cse30)) (.cse3 (not (= ~E_M~0 2))) (.cse4 (not (= ~m_i~0 1))) (.cse37 (and (not (= ~token~0 .cse42)) (not (= ~E_2~0 1)))) (.cse22 (not (= ~m_pc~0 1))) (.cse17 (not (= ~t1_pc~0 1))) (.cse23 (not (= ~E_1~0 2))) (.cse6 (not .cse26)) (.cse38 (not (< 0 |old(~t1_st~0)|))) (.cse39 (not (<= .cse41 ~token~0))) (.cse24 (not .cse28)) (.cse34 (not (= 2 |old(~m_st~0)|))) (.cse13 (not (= ~t2_pc~0 1))) (.cse14 (not (= 2 |old(~t2_st~0)|))) (.cse40 (not (<= ~token~0 .cse41)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (and .cse8 .cse9 .cse10 .cse11) .cse12 .cse13 .cse14 .cse15) (or .cse1 .cse2 .cse3 .cse4 .cse16 .cse17 .cse5 .cse6 .cse18 .cse19 .cse12 .cse20 .cse15) (or .cse1 .cse2 .cse4 .cse21 .cse22 .cse17 .cse23 .cse6 .cse24 .cse20 .cse13 .cse25 (and (= |activate_threads_is_master_triggered_~__retres1~0#1| 1) .cse26 .cse27 .cse8 .cse28 .cse10 .cse29 .cse30) (not (= ~E_M~0 1))) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse16 .cse5 .cse23 .cse6 .cse7 .cse18 .cse31 .cse32 .cse15) (or .cse1 .cse2 .cse3 .cse4 .cse33 .cse22 .cse17 .cse23 .cse6 .cse24 .cse20 .cse34 .cse13 .cse14) (or .cse1 .cse2 .cse3 .cse4 .cse17 .cse5 .cse6 .cse35 .cse12 .cse20 .cse13 .cse14 .cse15) (or .cse1 .cse2 .cse3 .cse4 .cse22 .cse17 (and .cse8 .cse9 .cse36 .cse10) .cse6 .cse24 .cse12 .cse20 .cse13 .cse14 .cse15) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse16 .cse5 .cse6 .cse7 .cse18 .cse31 .cse12 .cse15) (or .cse1 .cse2 .cse3 (not (<= ~token~0 ~local~0)) .cse4 .cse33 .cse22 .cse17 .cse23 .cse6 (not (<= ~local~0 ~token~0)) .cse24 .cse34 .cse13 .cse14) (or .cse2 .cse3 .cse4 .cse16 .cse37 .cse22 .cse17 .cse23 .cse6 .cse18 .cse19 .cse38 .cse39 .cse34 .cse40) (or .cse1 .cse2 .cse3 .cse4 .cse17 .cse5 .cse23 .cse6 .cse35 .cse32 .cse20 .cse13 .cse14) (or .cse1 .cse2 .cse3 .cse4 .cse21 .cse22 .cse17 .cse23 .cse6 (and (= ~m_st~0 0) .cse9 .cse36 .cse10) .cse24 .cse32 .cse20 .cse13 .cse14 .cse25) (or .cse2 .cse3 .cse4 .cse37 .cse22 .cse17 .cse23 .cse6 .cse38 .cse39 .cse24 .cse34 .cse13 (and .cse27 .cse8 .cse9 .cse10) .cse14 .cse40)))) [2021-11-13 01:43:50,792 INFO L858 garLoopResultBuilder]: For program point L186(lines 186 191) no Hoare annotation was computed. [2021-11-13 01:43:50,793 INFO L854 garLoopResultBuilder]: At program point L215(lines 203 217) the Hoare annotation is: (let ((.cse33 (= ~t1_st~0 0)) (.cse32 (= 0 ~t2_st~0)) (.cse27 (<= ~m_pc~0 0)) (.cse51 (+ ~local~0 1)) (.cse50 (+ 2 ~local~0)) (.cse48 (= ~t1_pc~0 1)) (.cse22 (= ~t1_i~0 1)) (.cse23 (= |old(~t1_st~0)| ~t1_st~0)) (.cse24 (= ~m_st~0 |old(~m_st~0)|)) (.cse25 (= |activate_threads_is_master_triggered_~__retres1~0#1| 0)) (.cse37 (<= 1 ~m_pc~0)) (.cse26 (= |old(~t2_st~0)| ~t2_st~0)) (.cse46 (= ~t2_pc~0 1)) (.cse49 (= ~m_pc~0 1)) (.cse43 (= ~m_i~0 1)) (.cse44 (= ~E_2~0 2)) (.cse28 (= ~t2_i~0 1)) (.cse45 (= ~E_M~0 2)) (.cse29 (= |activate_threads_is_transmit1_triggered_~__retres1~1#1| 0)) (.cse47 (= ~E_1~0 2)) (.cse30 (= |activate_threads_is_transmit2_triggered_~__retres1~2#1| 0))) (let ((.cse8 (and .cse48 (= ~m_st~0 2) .cse22 .cse23 (= 2 ~t2_st~0) .cse24 .cse25 .cse37 .cse26 .cse46 .cse49 .cse43 .cse44 .cse28 .cse45 .cse29 .cse47 .cse30)) (.cse20 (not (= |old(~m_st~0)| 0))) (.cse12 (not (= 2 |old(~t2_st~0)|))) (.cse39 (and (not (= ~token~0 .cse50)) (not (= ~E_2~0 1)))) (.cse40 (not (< 0 |old(~t1_st~0)|))) (.cse41 (not (<= .cse51 ~token~0))) (.cse10 (not (= 2 |old(~m_st~0)|))) (.cse42 (not (<= ~token~0 .cse51))) (.cse34 (not (<= .cse50 ~token~0))) (.cse4 (not .cse49)) (.cse5 (not .cse48)) (.cse6 (not .cse47)) (.cse9 (not .cse37)) (.cse13 (not (= |old(~t1_st~0)| 2))) (.cse11 (not .cse46)) (.cse35 (= ~m_st~0 0)) (.cse36 (= 2 ~t1_st~0)) (.cse38 (not (< ~token~0 (+ 3 ~local~0)))) (.cse14 (not (= |old(~t1_st~0)| 0))) (.cse0 (not .cse44)) (.cse1 (not .cse28)) (.cse2 (not .cse45)) (.cse3 (not .cse43)) (.cse15 (not (= |old(~t2_st~0)| 0))) (.cse16 (not .cse27)) (.cse7 (not .cse22)) (.cse17 (not (= ~t1_pc~0 0))) (.cse18 (not (<= ~t2_pc~0 0))) (.cse19 (and .cse22 .cse23 .cse24 .cse25 .cse33 .cse27 .cse32 .cse29 .cse30)) (.cse31 (not (= ~E_1~0 1))) (.cse21 (not (= ~token~0 ~local~0)))) (and (or .cse0 .cse1 .cse2 (not (<= ~token~0 ~local~0)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (not (<= ~local~0 ~token~0)) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse13 .cse10 .cse11 .cse12) (or .cse14 .cse0 .cse1 .cse2 .cse3 .cse15 .cse16 .cse6 .cse7 .cse17 .cse18 .cse19 .cse20 .cse21) (or (and .cse22 .cse23 .cse24 .cse25 .cse26 .cse27 .cse28 .cse29 .cse30) .cse0 .cse1 .cse2 .cse3 .cse5 .cse16 .cse6 .cse7 .cse20 .cse13 .cse11 .cse12) (or .cse0 .cse1 (and .cse22 .cse24 .cse25 .cse26 .cse27 .cse28 .cse30) .cse2 .cse3 .cse5 .cse16 .cse7 .cse31 .cse13 .cse11 .cse12 .cse21) (or .cse0 .cse1 .cse2 .cse3 .cse15 .cse5 .cse16 .cse7 (and .cse24 .cse25 .cse32 .cse30) .cse18 .cse31 .cse13 .cse21) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse9 .cse31 .cse13 (and .cse24 .cse25 .cse26 .cse30) .cse11 .cse12 .cse21) (or .cse14 .cse0 .cse1 .cse2 .cse3 (and .cse22 .cse23 .cse24 .cse25 .cse26 .cse33 .cse27 .cse29 .cse30) .cse16 .cse7 .cse17 .cse31 .cse11 .cse12 .cse21) (or .cse0 .cse1 .cse2 .cse3 .cse34 .cse4 .cse5 .cse6 .cse7 .cse9 .cse20 .cse13 (and .cse22 .cse35 .cse25 .cse36 .cse37 .cse26 .cse28 .cse29 .cse30) .cse11 .cse12 .cse38) (or (and .cse22 .cse23 .cse24 .cse25 .cse37 .cse26 (= |activate_threads_is_transmit2_triggered_~__retres1~2#1| 1) .cse28 .cse29) .cse1 .cse2 .cse3 .cse39 .cse4 .cse5 .cse6 .cse7 .cse40 .cse41 .cse9 .cse10 .cse11 .cse12 .cse42) (or .cse1 .cse2 .cse3 .cse15 .cse39 .cse4 .cse5 .cse6 .cse7 .cse18 .cse40 .cse41 .cse10 (and .cse23 .cse24 .cse25 .cse32 .cse29 .cse30) .cse42) (or .cse0 .cse1 .cse3 .cse34 .cse4 .cse5 .cse6 .cse7 .cse9 .cse13 .cse11 (and (= |activate_threads_is_master_triggered_~__retres1~0#1| 1) .cse22 .cse35 .cse36 .cse37 .cse26 .cse43 .cse44 .cse28 .cse29 .cse30) .cse38 (not (= ~E_M~0 1))) (or .cse14 .cse0 .cse1 .cse2 .cse3 .cse15 .cse16 .cse7 .cse17 .cse18 .cse19 .cse31 .cse21)))) [2021-11-13 01:43:50,793 INFO L858 garLoopResultBuilder]: For program point L166(lines 166 175) no Hoare annotation was computed. [2021-11-13 01:43:50,793 INFO L858 garLoopResultBuilder]: For program point L166-2(lines 166 175) no Hoare annotation was computed. [2021-11-13 01:43:50,793 INFO L854 garLoopResultBuilder]: At program point activate_threadsENTRY(lines 416 449) the Hoare annotation is: (let ((.cse34 (= ~t1_st~0 0)) (.cse47 (= 0 ~t2_st~0)) (.cse43 (= ~t1_pc~0 1)) (.cse36 (= ~t1_i~0 1)) (.cse30 (= |old(~t1_st~0)| ~t1_st~0)) (.cse31 (= 2 ~t2_st~0)) (.cse32 (= ~m_st~0 |old(~m_st~0)|)) (.cse37 (<= 1 ~m_pc~0)) (.cse33 (= |old(~t2_st~0)| ~t2_st~0)) (.cse41 (= ~t2_pc~0 1)) (.cse44 (= ~m_pc~0 1)) (.cse38 (= ~m_i~0 1)) (.cse39 (= ~E_2~0 2)) (.cse40 (= ~t2_i~0 1)) (.cse46 (= ~E_M~0 2)) (.cse42 (= ~E_1~0 2)) (.cse48 (+ ~local~0 1)) (.cse45 (+ 2 ~local~0))) (let ((.cse4 (and (not (= ~token~0 .cse45)) (not (= ~E_2~0 1)))) (.cse10 (not (< 0 |old(~t1_st~0)|))) (.cse11 (not (<= .cse48 ~token~0))) (.cse14 (not (<= ~token~0 .cse48))) (.cse19 (not (= |old(~m_st~0)| 0))) (.cse13 (not (= 2 |old(~m_st~0)|))) (.cse24 (and .cse43 (= ~m_st~0 2) .cse36 .cse30 .cse31 .cse32 .cse37 .cse33 .cse41 .cse44 .cse38 .cse39 .cse40 .cse46 .cse42)) (.cse16 (and .cse36 .cse30 .cse32 .cse37 .cse33 .cse40)) (.cse12 (and .cse30 .cse32 .cse47)) (.cse25 (not (= |old(~t1_st~0)| 0))) (.cse3 (not (= |old(~t2_st~0)| 0))) (.cse26 (and .cse32 .cse34 .cse47)) (.cse28 (not (= ~t1_pc~0 0))) (.cse9 (not (<= ~t2_pc~0 0))) (.cse1 (not .cse46)) (.cse27 (not (<= ~m_pc~0 0))) (.cse35 (not (= ~E_1~0 1))) (.cse22 (not (= 2 |old(~t2_st~0)|))) (.cse29 (not (= ~token~0 ~local~0))) (.cse15 (not .cse39)) (.cse0 (not .cse40)) (.cse2 (not .cse38)) (.cse17 (not (<= .cse45 ~token~0))) (.cse5 (not .cse44)) (.cse6 (not .cse43)) (.cse7 (not .cse42)) (.cse8 (not .cse36)) (.cse18 (not .cse37)) (.cse20 (not (= |old(~t1_st~0)| 2))) (.cse21 (not .cse41)) (.cse23 (not (< ~token~0 (+ 3 ~local~0))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse16 .cse0 .cse1 .cse2 .cse17 .cse5 .cse6 .cse7 .cse8 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23) (or .cse16 .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11 .cse18 .cse13 .cse21 .cse22 .cse14) (or .cse15 .cse0 .cse1 (not (<= ~token~0 ~local~0)) .cse2 .cse5 .cse6 .cse7 .cse8 (not (<= ~local~0 ~token~0)) .cse18 .cse13 .cse21 .cse22 .cse24) (or .cse25 .cse15 .cse0 .cse1 .cse2 .cse3 .cse26 .cse27 .cse7 .cse8 .cse28 .cse9 .cse19 .cse29) (or .cse15 .cse0 .cse1 .cse2 .cse6 (and .cse30 .cse31 .cse32) .cse27 .cse7 .cse8 .cse19 .cse20 .cse21 .cse22) (or .cse25 .cse15 .cse0 .cse1 .cse2 .cse27 (and .cse32 .cse33 .cse34) .cse8 .cse28 .cse35 .cse21 .cse22 .cse29) (or .cse15 .cse0 .cse1 .cse2 .cse5 .cse6 .cse7 .cse8 .cse18 .cse20 .cse13 .cse21 .cse22 .cse24) (or .cse15 .cse16 .cse0 .cse1 .cse2 .cse5 .cse6 .cse8 .cse18 .cse35 .cse20 .cse21 .cse22 .cse29) (or .cse15 .cse0 .cse1 .cse2 .cse3 .cse6 .cse27 .cse8 .cse9 .cse12 .cse35 .cse20 .cse29) (or .cse25 .cse15 .cse0 .cse1 .cse2 .cse3 .cse26 .cse27 .cse8 .cse28 .cse9 .cse35 .cse29) (or .cse15 .cse0 (and .cse32 (= 2 ~t1_st~0) .cse33) .cse1 .cse2 .cse6 .cse27 .cse8 .cse35 .cse20 .cse21 .cse22 .cse29) (or .cse15 .cse0 .cse2 .cse17 .cse5 .cse6 .cse7 .cse8 (and .cse36 .cse30 .cse32 .cse37 .cse33 .cse38 .cse39 .cse40) .cse18 .cse20 .cse21 .cse23 (not (= ~E_M~0 1)))))) [2021-11-13 01:43:50,793 INFO L858 garLoopResultBuilder]: For program point L204(lines 204 213) no Hoare annotation was computed. [2021-11-13 01:43:50,794 INFO L858 garLoopResultBuilder]: For program point activate_threadsEXIT(lines 416 449) no Hoare annotation was computed. [2021-11-13 01:43:50,794 INFO L858 garLoopResultBuilder]: For program point L204-2(lines 204 213) no Hoare annotation was computed. [2021-11-13 01:43:50,794 INFO L858 garLoopResultBuilder]: For program point L167(lines 167 172) no Hoare annotation was computed. [2021-11-13 01:43:50,794 INFO L854 garLoopResultBuilder]: At program point L196(lines 184 198) the Hoare annotation is: (let ((.cse49 (+ ~local~0 1)) (.cse45 (+ 2 ~local~0)) (.cse43 (= ~t1_pc~0 1)) (.cse34 (<= 1 ~m_pc~0)) (.cse21 (= |old(~t2_st~0)| ~t2_st~0)) (.cse41 (= ~t2_pc~0 1)) (.cse44 (= ~m_pc~0 1)) (.cse46 (= ~m_i~0 1)) (.cse48 (= ~E_2~0 2)) (.cse35 (= ~t2_i~0 1)) (.cse47 (= ~E_M~0 2)) (.cse42 (= ~E_1~0 2)) (.cse33 (= ~t1_i~0 1)) (.cse24 (= |old(~t1_st~0)| ~t1_st~0)) (.cse25 (= ~m_st~0 |old(~m_st~0)|)) (.cse26 (= |activate_threads_is_master_triggered_~__retres1~0#1| 0)) (.cse40 (= ~t1_st~0 0)) (.cse37 (<= ~m_pc~0 0)) (.cse27 (= 0 ~t2_st~0)) (.cse22 (= |activate_threads_is_transmit1_triggered_~__retres1~1#1| 0))) (let ((.cse5 (not (= |old(~t2_st~0)| 0))) (.cse6 (and .cse33 .cse24 .cse25 .cse26 .cse40 .cse37 .cse27 .cse22)) (.cse10 (not (<= ~t2_pc~0 0))) (.cse39 (and .cse43 (= ~m_st~0 2) .cse33 .cse24 (= 2 ~t2_st~0) .cse25 .cse26 .cse34 .cse21 .cse41 .cse44 .cse46 .cse48 .cse35 .cse47 .cse22 .cse42)) (.cse28 (and (not (= ~token~0 .cse45)) (not (= ~E_2~0 1)))) (.cse29 (not (< 0 |old(~t1_st~0)|))) (.cse30 (not (<= .cse49 ~token~0))) (.cse31 (not (= 2 |old(~m_st~0)|))) (.cse32 (not (<= ~token~0 .cse49))) (.cse0 (not (= |old(~t1_st~0)| 0))) (.cse7 (not .cse37)) (.cse9 (not (= ~t1_pc~0 0))) (.cse11 (not (= ~E_1~0 1))) (.cse12 (not (= ~token~0 ~local~0))) (.cse1 (not .cse48)) (.cse2 (not .cse35)) (.cse20 (= 2 ~t1_st~0)) (.cse3 (not .cse47)) (.cse4 (not .cse46)) (.cse13 (not (<= .cse45 ~token~0))) (.cse14 (not .cse44)) (.cse15 (not .cse43)) (.cse16 (not .cse42)) (.cse8 (not .cse33)) (.cse17 (not .cse34)) (.cse38 (not (= |old(~m_st~0)| 0))) (.cse18 (not (= |old(~t1_st~0)| 2))) (.cse19 (not .cse41)) (.cse36 (not (= 2 |old(~t2_st~0)|))) (.cse23 (not (< ~token~0 (+ 3 ~local~0))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse1 .cse2 .cse4 .cse13 .cse14 .cse15 .cse16 .cse8 .cse17 .cse18 .cse19 (and (= |activate_threads_is_master_triggered_~__retres1~0#1| 1) (= ~m_st~0 0) .cse20 .cse21 .cse22) .cse23 (not (= ~E_M~0 1))) (or (and .cse24 .cse25 .cse26 .cse27 .cse22) .cse2 .cse3 .cse4 .cse5 .cse28 .cse14 .cse15 .cse16 .cse8 .cse10 .cse29 .cse30 .cse31 .cse32) (or .cse1 .cse2 .cse3 .cse4 .cse14 .cse15 .cse8 .cse17 .cse11 .cse18 (and .cse33 .cse24 .cse25 .cse26 .cse34 .cse21 .cse35) .cse19 .cse36 .cse12) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse15 .cse7 .cse8 .cse10 (and .cse24 .cse25 .cse26 .cse27) .cse11 .cse18 .cse12) (or .cse1 .cse2 .cse3 .cse4 .cse15 .cse7 .cse8 (and .cse33 .cse24 .cse25 .cse26 .cse21 .cse37 .cse35) .cse11 .cse18 .cse19 .cse36 .cse12) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse16 .cse8 .cse9 .cse10 .cse38 .cse12) (or .cse39 .cse1 .cse2 .cse3 .cse4 .cse14 .cse15 .cse16 .cse8 .cse17 .cse18 .cse31 .cse19 .cse36) (or .cse39 .cse1 .cse2 .cse3 (not (<= ~token~0 ~local~0)) .cse4 .cse14 .cse15 .cse16 .cse8 (not (<= ~local~0 ~token~0)) .cse17 .cse31 .cse19 .cse36) (or .cse2 .cse3 .cse4 .cse28 .cse14 .cse15 .cse16 .cse8 .cse29 .cse30 .cse17 .cse31 .cse19 .cse36 (and .cse33 .cse24 .cse25 .cse26 .cse34 .cse21 .cse35 .cse22) .cse32) (or .cse1 .cse2 .cse3 .cse4 (and .cse33 .cse24 .cse25 .cse26 .cse21 .cse37 .cse35 .cse22) .cse15 .cse7 .cse16 .cse8 .cse38 .cse18 .cse19 .cse36) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse8 (and .cse25 .cse26 .cse21 .cse40 .cse22) .cse9 .cse11 .cse19 .cse36 .cse12) (or .cse1 .cse2 (and .cse25 .cse26 .cse20 .cse21 .cse22) .cse3 .cse4 .cse13 .cse14 .cse15 .cse16 .cse8 .cse17 .cse38 .cse18 .cse19 .cse36 .cse23)))) [2021-11-13 01:43:50,794 INFO L858 garLoopResultBuilder]: For program point immediate_notifyEXIT(lines 450 460) no Hoare annotation was computed. [2021-11-13 01:43:50,795 INFO L854 garLoopResultBuilder]: At program point immediate_notifyENTRY(lines 450 460) the Hoare annotation is: (let ((.cse30 (= 0 ~t2_st~0)) (.cse31 (= ~t1_i~0 1)) (.cse33 (= |old(~t1_st~0)| ~t1_st~0)) (.cse24 (= ~m_st~0 |old(~m_st~0)|)) (.cse34 (<= 1 ~m_pc~0)) (.cse25 (= |old(~t2_st~0)| ~t2_st~0)) (.cse32 (= ~t2_i~0 1)) (.cse35 (+ ~local~0 1)) (.cse20 (+ 2 ~local~0))) (let ((.cse4 (and (not (= ~token~0 .cse20)) (not (= ~E_2~0 1)))) (.cse10 (not (< 0 |old(~t1_st~0)|))) (.cse11 (not (<= .cse35 ~token~0))) (.cse13 (not (= 2 |old(~m_st~0)|))) (.cse14 (not (<= ~token~0 .cse35))) (.cse7 (not (= ~E_1~0 2))) (.cse15 (and .cse31 .cse33 .cse24 .cse34 .cse25 .cse32)) (.cse5 (not (= ~m_pc~0 1))) (.cse16 (not .cse34)) (.cse12 (and .cse33 .cse24 .cse30)) (.cse22 (not (= |old(~t1_st~0)| 0))) (.cse3 (not (= |old(~t2_st~0)| 0))) (.cse26 (= ~t1_st~0 0)) (.cse27 (not (= ~t1_pc~0 0))) (.cse9 (not (<= ~t2_pc~0 0))) (.cse19 (not (= ~E_2~0 2))) (.cse0 (not .cse32)) (.cse1 (not (= ~E_M~0 2))) (.cse2 (not (= ~m_i~0 1))) (.cse6 (not (= ~t1_pc~0 1))) (.cse23 (not (<= ~m_pc~0 0))) (.cse8 (not .cse31)) (.cse28 (not (= ~E_1~0 1))) (.cse21 (not (= |old(~t1_st~0)| 2))) (.cse17 (not (= ~t2_pc~0 1))) (.cse18 (not (= 2 |old(~t2_st~0)|))) (.cse29 (not (= ~token~0 ~local~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11 .cse16 .cse13 .cse17 .cse18 .cse14) (or .cse19 .cse15 .cse0 .cse2 (not (<= .cse20 ~token~0)) .cse5 .cse6 .cse7 .cse8 .cse16 .cse21 .cse17 (not (< ~token~0 (+ 3 ~local~0))) (not (= ~E_M~0 1))) (or .cse22 .cse19 .cse0 .cse1 .cse2 .cse23 (and .cse24 .cse25 .cse26) .cse8 .cse27 .cse28 .cse17 .cse18 .cse29) (or .cse19 .cse15 .cse0 .cse1 .cse2 .cse5 .cse6 .cse8 .cse16 .cse28 .cse21 .cse17 .cse18 .cse29) (or .cse19 .cse0 .cse1 .cse2 .cse3 .cse6 .cse23 .cse8 .cse9 .cse12 .cse28 .cse21 .cse29) (or .cse22 .cse19 .cse0 .cse1 .cse2 .cse3 (and .cse24 .cse26 .cse30) .cse23 .cse8 .cse27 .cse9 .cse28 .cse29) (or .cse19 .cse0 (and .cse24 (= 2 ~t1_st~0) .cse25) .cse1 .cse2 .cse6 .cse23 .cse8 .cse28 .cse21 .cse17 .cse18 .cse29)))) [2021-11-13 01:43:50,795 INFO L858 garLoopResultBuilder]: For program point immediate_notifyFINAL(lines 450 460) no Hoare annotation was computed. [2021-11-13 01:43:50,795 INFO L858 garLoopResultBuilder]: For program point exists_runnable_threadEXIT(lines 250 274) no Hoare annotation was computed. [2021-11-13 01:43:50,795 INFO L861 garLoopResultBuilder]: At program point exists_runnable_threadENTRY(lines 250 274) the Hoare annotation is: true [2021-11-13 01:43:50,795 INFO L854 garLoopResultBuilder]: At program point fire_delta_eventsENTRY(lines 340 377) the Hoare annotation is: (let ((.cse9 (not (= 2 ~t1_st~0))) (.cse5 (not (<= ~m_pc~0 0))) (.cse11 (not (= ~m_st~0 0))) (.cse0 (not (= 2 |old(~E_2~0)|))) (.cse1 (not (= ~t2_i~0 1))) (.cse2 (not (= ~m_i~0 1))) (.cse13 (not (= ~m_pc~0 1))) (.cse3 (not (= ~t1_pc~0 1))) (.cse4 (not (= 2 |old(~E_1~0)|))) (.cse6 (not (= 2 ~t2_st~0))) (.cse7 (not (= 2 |old(~E_M~0)|))) (.cse8 (not (= ~t1_i~0 1))) (.cse15 (not (= ~m_st~0 2))) (.cse14 (not (<= 1 ~m_pc~0))) (.cse10 (and (= ~E_M~0 2) (= ~E_2~0 |old(~E_2~0)|) (= ~E_1~0 2))) (.cse12 (not (= ~t2_pc~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse1 (not (= ~token~0 (+ 2 ~local~0))) .cse2 .cse13 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse14 .cse10 .cse11 .cse12) (or .cse0 .cse1 .cse2 .cse13 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse15 .cse14 .cse10 .cse12) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse7 .cse8 (not (= ~t1_pc~0 0)) (not (<= ~t2_pc~0 0)) (not (= 0 ~t2_st~0)) .cse10 .cse11 (not (= ~t1_st~0 0)) (not (= ~token~0 ~local~0))) (or .cse0 .cse1 (not (<= ~token~0 ~local~0)) .cse2 .cse13 .cse3 .cse4 .cse6 .cse7 .cse8 .cse15 (not (<= ~local~0 ~token~0)) .cse14 .cse10 .cse12))) [2021-11-13 01:43:50,795 INFO L858 garLoopResultBuilder]: For program point fire_delta_eventsEXIT(lines 340 377) no Hoare annotation was computed. [2021-11-13 01:43:50,796 INFO L858 garLoopResultBuilder]: For program point update_channelsEXIT(lines 219 226) no Hoare annotation was computed. [2021-11-13 01:43:50,796 INFO L861 garLoopResultBuilder]: At program point update_channelsFINAL(lines 219 226) the Hoare annotation is: true [2021-11-13 01:43:50,796 INFO L854 garLoopResultBuilder]: At program point reset_delta_eventsENTRY(lines 378 415) the Hoare annotation is: (let ((.cse16 (= ~E_M~0 2)) (.cse17 (= ~E_2~0 |old(~E_2~0)|))) (let ((.cse9 (and (= ~E_1~0 |old(~E_1~0)|) .cse16 .cse17)) (.cse10 (not (= ~m_st~0 2))) (.cse3 (not (= ~m_pc~0 1))) (.cse4 (not (= ~t1_pc~0 1))) (.cse6 (not (= 2 ~t2_st~0))) (.cse13 (not (= 2 ~t1_st~0))) (.cse11 (not (= ~t2_pc~0 1))) (.cse0 (not (= 2 |old(~E_2~0)|))) (.cse1 (not (= ~t2_i~0 1))) (.cse2 (not (= ~m_i~0 1))) (.cse5 (not (= 2 |old(~E_1~0)|))) (.cse12 (not (<= ~m_pc~0 0))) (.cse7 (not (= 2 |old(~E_M~0)|))) (.cse8 (not (= ~t1_i~0 1))) (.cse15 (and .cse16 .cse17 (= ~E_1~0 2))) (.cse14 (not (= ~m_st~0 0)))) (and (or .cse0 .cse1 (not (<= ~token~0 ~local~0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (not (<= ~local~0 ~token~0)) .cse11) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse7 .cse8 .cse9 .cse13 .cse14 .cse11) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse13 .cse10 .cse11) (or .cse0 .cse1 (not (= ~token~0 (+ 2 ~local~0))) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse13 .cse15 .cse14 .cse11) (or .cse0 .cse1 .cse2 .cse5 .cse12 .cse7 .cse8 (not (= ~t1_pc~0 0)) (not (<= ~t2_pc~0 0)) (not (= 0 ~t2_st~0)) .cse15 .cse14 (not (= ~t1_st~0 0)) (not (= ~token~0 ~local~0)))))) [2021-11-13 01:43:50,796 INFO L858 garLoopResultBuilder]: For program point reset_delta_eventsEXIT(lines 378 415) no Hoare annotation was computed. [2021-11-13 01:43:50,797 INFO L854 garLoopResultBuilder]: At program point L151(line 151) the Hoare annotation is: (and (= ~t1_pc~0 1) (= ~t1_i~0 1) (<= (+ 2 ~local~0) ~token~0) (= 2 ~t1_st~0) (not (= |ULTIMATE.start_eval_~tmp~0#1| 0)) (< 0 ~t2_st~0) (= ~t2_pc~0 1) (= ~m_pc~0 1) (= ~m_i~0 1) (< ~token~0 (+ 3 ~local~0)) (= ~E_2~0 2) (= ~t2_i~0 1) (= ~E_1~0 2) (= ~E_M~0 1)) [2021-11-13 01:43:50,797 INFO L858 garLoopResultBuilder]: For program point L151-1(line 151) no Hoare annotation was computed. [2021-11-13 01:43:50,797 INFO L854 garLoopResultBuilder]: At program point L548(line 548) the Hoare annotation is: (and (= ~t1_pc~0 0) (= ~t1_i~0 1) (= ~m_st~0 0) (= ~t1_st~0 0) (= ~m_i~0 1) (= ~E_2~0 2) (<= ~m_pc~0 0) (= ~t2_i~0 1) (= ~E_M~0 2) (= 0 ~t2_st~0) (= ~token~0 ~local~0) (= ~E_1~0 2) (<= ~t2_pc~0 0)) [2021-11-13 01:43:50,797 INFO L854 garLoopResultBuilder]: At program point L548-1(line 548) the Hoare annotation is: (and (= ~t1_pc~0 0) (= ~t1_i~0 1) (= ~m_st~0 0) (= ~t1_st~0 0) (= ~m_i~0 1) (= ~E_2~0 2) (<= ~m_pc~0 0) (= ~t2_i~0 1) (= ~E_M~0 2) (= 0 ~t2_st~0) (= ~token~0 ~local~0) (= ~E_1~0 2) (<= ~t2_pc~0 0)) [2021-11-13 01:43:50,797 INFO L861 garLoopResultBuilder]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-11-13 01:43:50,798 INFO L858 garLoopResultBuilder]: For program point L284(line 284) no Hoare annotation was computed. [2021-11-13 01:43:50,798 INFO L858 garLoopResultBuilder]: For program point L53(lines 53 57) no Hoare annotation was computed. [2021-11-13 01:43:50,798 INFO L854 garLoopResultBuilder]: At program point L565(line 565) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse6 (<= 1 ~m_pc~0)) (.cse8 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse14 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse7 (= ~t2_pc~0 1)) (.cse9 (= ~m_i~0 1)) (.cse10 (= ~E_2~0 2)) (.cse11 (= ~t2_i~0 1)) (.cse12 (= ~E_M~0 2)) (.cse13 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse13) (and .cse0 .cse3 (<= (+ 2 ~local~0) ~token~0) .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9 (< ~token~0 (+ 3 ~local~0)) .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse3 .cse4 .cse14 .cse5 .cse7 .cse9 .cse10 (<= ~m_pc~0 0) .cse11 .cse12 .cse13))) [2021-11-13 01:43:50,798 INFO L854 garLoopResultBuilder]: At program point L20(line 20) the Hoare annotation is: false [2021-11-13 01:43:50,799 INFO L854 garLoopResultBuilder]: At program point L565-1(line 565) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse6 (<= 1 ~m_pc~0)) (.cse8 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse14 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse7 (= ~t2_pc~0 1)) (.cse9 (= ~m_i~0 1)) (.cse10 (= ~E_2~0 2)) (.cse11 (= ~t2_i~0 1)) (.cse12 (= ~E_M~0 2)) (.cse13 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse13) (and .cse0 .cse3 (<= (+ 2 ~local~0) ~token~0) .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9 (< ~token~0 (+ 3 ~local~0)) .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse3 .cse4 .cse14 .cse5 .cse7 .cse9 .cse10 (<= ~m_pc~0 0) .cse11 .cse12 .cse13))) [2021-11-13 01:43:50,799 INFO L854 garLoopResultBuilder]: At program point L334(lines 275 339) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse6 (<= 1 ~m_pc~0)) (.cse8 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse14 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse7 (= ~t2_pc~0 1)) (.cse9 (= ~m_i~0 1)) (.cse10 (= ~E_2~0 2)) (.cse11 (= ~t2_i~0 1)) (.cse12 (= ~E_M~0 2)) (.cse13 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse13) (and .cse0 .cse3 (<= (+ 2 ~local~0) ~token~0) .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9 (< ~token~0 (+ 3 ~local~0)) .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse3 .cse4 .cse14 .cse5 .cse7 .cse9 .cse10 (<= ~m_pc~0 0) .cse11 .cse12 .cse13))) [2021-11-13 01:43:50,799 INFO L854 garLoopResultBuilder]: At program point L549(line 549) the Hoare annotation is: (and (= ~t1_pc~0 0) (= ~t1_i~0 1) (= ~m_st~0 0) (= ~t1_st~0 0) (= ~m_i~0 1) (= ~E_2~0 2) (<= ~m_pc~0 0) (= ~t2_i~0 1) (= ~E_M~0 2) (= 0 ~t2_st~0) (= ~token~0 ~local~0) (= ~E_1~0 2) (<= ~t2_pc~0 0)) [2021-11-13 01:43:50,799 INFO L854 garLoopResultBuilder]: At program point L54(lines 49 88) the Hoare annotation is: (and (= ~t1_pc~0 1) (or (not (= ~m_st~0 0)) (= |exists_runnable_thread_#res| 1)) (= ~t1_i~0 1) (<= (+ 2 ~local~0) ~token~0) (= 2 ~t2_st~0) (= 2 ~t1_st~0) (not (= |ULTIMATE.start_eval_~tmp~0#1| 0)) (= ~t2_pc~0 1) (= ~m_pc~0 1) (= ~m_i~0 1) (< ~token~0 (+ 3 ~local~0)) (= ~E_2~0 2) (= ~t2_i~0 1) (= ~E_M~0 2) (= ~E_1~0 2)) [2021-11-13 01:43:50,799 INFO L854 garLoopResultBuilder]: At program point L566(line 566) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse7 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse13 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse8 (= ~m_i~0 1)) (.cse9 (= ~E_2~0 2)) (.cse10 (= ~t2_i~0 1)) (.cse11 (= ~E_M~0 2)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9 (= ~token~0 (+ 2 ~local~0)) .cse10 .cse11 .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse8 .cse9 (<= ~m_pc~0 0) .cse10 .cse11 .cse12))) [2021-11-13 01:43:50,800 INFO L854 garLoopResultBuilder]: At program point L319(lines 281 333) the Hoare annotation is: (let ((.cse26 (+ ~local~0 1)) (.cse24 (= ~t1_st~0 0))) (let ((.cse15 (or (= |exists_runnable_thread_#res| 1) (not .cse24))) (.cse3 (<= ~token~0 .cse26)) (.cse9 (<= .cse26 ~token~0)) (.cse4 (= 2 ~t1_st~0)) (.cse19 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse25 (= ~token~0 ~local~0)) (.cse0 (= ~t1_pc~0 1)) (.cse1 (= ~m_st~0 2)) (.cse16 (= 2 ~t2_st~0)) (.cse5 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0))) (.cse6 (= ~t2_pc~0 1)) (.cse7 (= ~m_pc~0 1)) (.cse23 (= ~t1_pc~0 0)) (.cse2 (= ~t1_i~0 1)) (.cse21 (= ~m_st~0 0)) (.cse8 (= ~m_i~0 1)) (.cse10 (= ~E_2~0 2)) (.cse22 (<= ~m_pc~0 0)) (.cse11 (= ~t2_i~0 1)) (.cse12 (= ~E_M~0 2)) (.cse13 (= 0 ~t2_st~0)) (.cse17 (<= ~token~0 ~local~0)) (.cse18 (<= ~local~0 ~token~0)) (.cse14 (= ~E_1~0 2)) (.cse20 (<= ~t2_pc~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (and .cse0 .cse15 .cse1 .cse2 .cse16 .cse4 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12 .cse14) (and .cse0 .cse15 .cse1 .cse2 .cse16 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12 .cse17 .cse18 .cse14) (and .cse0 .cse1 .cse2 .cse7 .cse8 .cse19 .cse10 .cse11 .cse12 .cse13 .cse17 .cse18 .cse14 .cse20) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse8 .cse9 .cse19 .cse10 .cse11 .cse12 .cse13 .cse14 .cse20) (and .cse0 .cse2 .cse21 .cse4 .cse8 .cse19 .cse10 .cse22 .cse11 .cse12 .cse13 .cse17 .cse18 .cse14 .cse20) (and .cse0 .cse2 .cse16 .cse21 .cse4 .cse6 .cse7 .cse8 .cse10 (= ~token~0 (+ 2 ~local~0)) .cse11 .cse12 .cse14) (and .cse1 .cse23 .cse2 .cse24 .cse7 .cse8 .cse19 .cse10 .cse11 .cse12 .cse13 .cse25 .cse14 .cse20) (and .cse1 .cse23 .cse2 .cse16 .cse24 .cse6 .cse7 .cse8 .cse19 .cse10 .cse11 .cse12 .cse25 .cse14) (and .cse0 .cse2 .cse16 .cse21 .cse4 .cse6 .cse8 .cse10 .cse22 .cse11 .cse12 .cse14) (and .cse23 .cse2 .cse16 .cse21 .cse24 .cse6 .cse8 .cse19 .cse10 .cse22 .cse11 .cse12 .cse25 .cse14) (and .cse0 .cse1 .cse2 .cse16 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12 .cse17 .cse18 .cse14) (and .cse23 .cse2 .cse21 .cse24 .cse8 .cse10 .cse22 .cse11 .cse12 .cse13 .cse17 .cse18 .cse14 .cse20)))) [2021-11-13 01:43:50,800 INFO L858 garLoopResultBuilder]: For program point L286(lines 286 290) no Hoare annotation was computed. [2021-11-13 01:43:50,800 INFO L858 garLoopResultBuilder]: For program point L286-1(lines 281 333) no Hoare annotation was computed. [2021-11-13 01:43:50,800 INFO L854 garLoopResultBuilder]: At program point L567(line 567) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse7 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse13 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse8 (= ~m_i~0 1)) (.cse9 (= ~E_2~0 2)) (.cse10 (= ~t2_i~0 1)) (.cse11 (= ~E_M~0 2)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9 (= ~token~0 (+ 2 ~local~0)) .cse10 .cse11 .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse8 .cse9 (<= ~m_pc~0 0) .cse10 .cse11 .cse12))) [2021-11-13 01:43:50,800 INFO L854 garLoopResultBuilder]: At program point L105-1(lines 93 124) the Hoare annotation is: (let ((.cse0 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse1 (= ~m_st~0 2)) (.cse18 (= ~t1_pc~0 0)) (.cse2 (= ~t1_i~0 1)) (.cse4 (<= 1 ~m_pc~0)) (.cse7 (= ~m_pc~0 1)) (.cse19 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse10 (= ~E_2~0 2)) (.cse20 (< 0 ~t1_st~0)) (.cse11 (= ~t2_i~0 1)) (.cse12 (= ~E_M~0 2)) (.cse13 (= 0 ~t2_st~0)) (.cse21 (= ~token~0 ~local~0)) (.cse14 (= ~E_1~0 2)) (.cse24 (<= ~t2_pc~0 0)) (.cse26 (+ ~local~0 1))) (let ((.cse5 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0))) (.cse15 (= 2 ~t2_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse16 (= ~m_st~0 0)) (.cse17 (<= ~m_pc~0 0)) (.cse22 (<= ~token~0 ~local~0)) (.cse23 (<= ~local~0 ~token~0)) (.cse3 (<= ~token~0 .cse26)) (.cse8 (= ~m_i~0 1)) (.cse9 (<= .cse26 ~token~0)) (.cse25 (or (and (= ~t1_pc~0 1) .cse0 .cse1 .cse2 .cse4 .cse7 .cse19 .cse10 .cse11 .cse12 .cse13 .cse14 .cse24) (and .cse1 .cse18 .cse2 .cse4 .cse7 .cse19 .cse10 .cse20 .cse11 .cse12 .cse13 .cse21 .cse14 .cse24)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (and .cse0 .cse2 .cse15 .cse16 .cse5 .cse6 .cse8 .cse10 .cse17 .cse11 .cse12 .cse14) (and .cse8 (or (and .cse0 .cse1 .cse2 .cse15 .cse4 .cse5 .cse6 .cse7 .cse10 (= ~token~0 (+ 2 ~local~0)) .cse11 .cse12 .cse14) (and .cse1 .cse18 .cse2 .cse15 .cse6 .cse7 .cse19 .cse10 .cse20 .cse11 .cse12 .cse21 .cse14))) (and .cse18 .cse2 .cse16 .cse8 .cse19 .cse10 .cse20 .cse17 .cse11 .cse12 .cse13 .cse22 .cse23 .cse14 .cse24) (and .cse8 .cse25 .cse22 .cse23) (and .cse3 .cse8 .cse9 .cse25)))) [2021-11-13 01:43:50,800 INFO L858 garLoopResultBuilder]: For program point L585(lines 585 589) no Hoare annotation was computed. [2021-11-13 01:43:50,801 INFO L858 garLoopResultBuilder]: For program point L305(lines 281 333) no Hoare annotation was computed. [2021-11-13 01:43:50,801 INFO L854 garLoopResultBuilder]: At program point L553-1(lines 550 590) the Hoare annotation is: (let ((.cse2 (= ~t1_st~0 0))) (let ((.cse10 (or (= |exists_runnable_thread_#res| 1) (not .cse2))) (.cse11 (= ~m_st~0 2)) (.cse15 (= ~m_pc~0 1)) (.cse9 (= ~t1_pc~0 1)) (.cse0 (= ~t1_i~0 1)) (.cse12 (= 2 ~t2_st~0)) (.cse1 (= ~m_st~0 0)) (.cse13 (= 2 ~t1_st~0)) (.cse14 (= ~t2_pc~0 1)) (.cse3 (= ~m_i~0 1)) (.cse4 (= ~E_2~0 2)) (.cse5 (<= ~m_pc~0 0)) (.cse6 (= ~t2_i~0 1)) (.cse7 (= ~E_M~0 2)) (.cse8 (= ~E_1~0 2))) (or (and (= ~t1_pc~0 0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= 0 ~t2_st~0) (= ~token~0 ~local~0) .cse8 (<= ~t2_pc~0 0)) (and .cse9 .cse10 .cse11 .cse0 .cse12 .cse13 .cse14 .cse15 .cse3 .cse4 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse11 .cse0 .cse12 .cse14 .cse15 .cse3 .cse4 .cse6 .cse7 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse8) (and .cse9 .cse0 .cse12 .cse1 .cse13 .cse14 .cse15 .cse3 .cse4 (= ~token~0 (+ 2 ~local~0)) .cse6 .cse7 .cse8) (and .cse9 .cse0 .cse12 .cse1 .cse13 .cse14 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8)))) [2021-11-13 01:43:50,801 INFO L858 garLoopResultBuilder]: For program point L322(lines 322 329) no Hoare annotation was computed. [2021-11-13 01:43:50,801 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-13 01:43:50,801 INFO L858 garLoopResultBuilder]: For program point L570(line 570) no Hoare annotation was computed. [2021-11-13 01:43:50,801 INFO L854 garLoopResultBuilder]: At program point L141-1(lines 129 160) the Hoare annotation is: (let ((.cse1 (<= 2 ~t1_st~0)) (.cse7 (<= 1 ~m_pc~0)) (.cse0 (= ~t1_pc~0 1)) (.cse16 (= ~m_st~0 0)) (.cse6 (= 2 ~t1_st~0)) (.cse18 (<= ~m_pc~0 0)) (.cse2 (or (not (= 0 ~t2_st~0)) (= |exists_runnable_thread_#res| 1))) (.cse3 (= ~m_st~0 2)) (.cse15 (= ~t1_pc~0 0)) (.cse4 (= ~t1_i~0 1)) (.cse17 (= ~t1_st~0 0)) (.cse8 (= ~m_pc~0 1)) (.cse9 (= ~m_i~0 1)) (.cse10 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse11 (= ~E_2~0 2)) (.cse12 (= ~t2_i~0 1)) (.cse13 (= ~E_M~0 2)) (.cse19 (<= ~token~0 ~local~0)) (.cse20 (<= ~local~0 ~token~0)) (.cse14 (= ~E_1~0 2))) (or (let ((.cse5 (+ ~local~0 1))) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= ~token~0 .cse5) .cse6 .cse7 .cse8 .cse9 (<= .cse5 ~token~0) .cse10 .cse11 .cse12 .cse13 .cse14)) (and .cse2 .cse15 .cse4 .cse16 .cse17 .cse9 .cse10 .cse11 .cse18 .cse12 .cse13 (= ~token~0 ~local~0) .cse14) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse19 .cse20 .cse14) (and .cse0 .cse3 .cse4 (< 0 ~t2_st~0) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse19 .cse20 .cse14) (and .cse0 .cse2 .cse4 (<= (+ 2 ~local~0) ~token~0) .cse16 .cse6 .cse7 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0)) .cse8 .cse9 (< ~token~0 (+ 3 ~local~0)) .cse11 .cse12 .cse13 .cse14) (and .cse0 .cse2 .cse4 .cse16 .cse6 .cse9 .cse10 .cse11 .cse18 .cse12 .cse13 .cse19 .cse20 .cse14) (and .cse2 .cse3 .cse15 .cse4 .cse17 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse19 .cse20 .cse14))) [2021-11-13 01:43:50,802 INFO L854 garLoopResultBuilder]: At program point L75-1(lines 49 88) the Hoare annotation is: (let ((.cse1 (= ~t1_pc~0 0)) (.cse3 (= ~t1_st~0 0)) (.cse5 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse10 (= 0 ~t2_st~0)) (.cse15 (<= ~token~0 ~local~0)) (.cse16 (<= ~local~0 ~token~0)) (.cse12 (<= ~t2_pc~0 0)) (.cse7 (<= ~m_pc~0 0)) (.cse17 (= ~t1_pc~0 1)) (.cse0 (or (not (= ~m_st~0 0)) (= |exists_runnable_thread_#res| 1))) (.cse2 (= ~t1_i~0 1)) (.cse13 (= 2 ~t2_st~0)) (.cse18 (= 2 ~t1_st~0)) (.cse19 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0))) (.cse14 (= ~t2_pc~0 1)) (.cse4 (= ~m_i~0 1)) (.cse6 (= ~E_2~0 2)) (.cse8 (= ~t2_i~0 1)) (.cse9 (= ~E_M~0 2)) (.cse11 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (= ~token~0 ~local~0) .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse13 .cse3 .cse14 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse15 .cse16 .cse11) (and .cse17 .cse0 .cse2 .cse18 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse15 .cse16 .cse11 .cse12) (and .cse17 .cse0 .cse2 .cse13 .cse18 .cse19 .cse14 .cse4 .cse6 .cse7 .cse8 .cse9 .cse11) (and .cse17 .cse0 .cse2 .cse13 .cse18 .cse19 .cse14 (= ~m_pc~0 1) .cse4 .cse6 (= ~token~0 (+ 2 ~local~0)) .cse8 .cse9 .cse11))) [2021-11-13 01:43:50,802 INFO L858 garLoopResultBuilder]: For program point L291(lines 281 333) no Hoare annotation was computed. [2021-11-13 01:43:50,802 INFO L854 garLoopResultBuilder]: At program point L572(lines 572 581) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse7 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse13 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse8 (= ~m_i~0 1)) (.cse9 (= ~E_2~0 2)) (.cse10 (= ~t2_i~0 1)) (.cse11 (= ~E_M~0 2)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9 (= ~token~0 (+ 2 ~local~0)) .cse10 .cse11 .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse8 .cse9 (<= ~m_pc~0 0) .cse10 .cse11 .cse12))) [2021-11-13 01:43:50,802 INFO L858 garLoopResultBuilder]: For program point L572-2(lines 572 581) no Hoare annotation was computed. [2021-11-13 01:43:50,802 INFO L858 garLoopResultBuilder]: For program point L308(lines 308 315) no Hoare annotation was computed. [2021-11-13 01:43:50,802 INFO L858 garLoopResultBuilder]: For program point L94(lines 94 102) no Hoare annotation was computed. [2021-11-13 01:43:50,802 INFO L861 garLoopResultBuilder]: At program point L591(lines 538 596) the Hoare annotation is: true [2021-11-13 01:43:50,802 INFO L854 garLoopResultBuilder]: At program point L525(line 525) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse7 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse13 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse8 (= ~m_i~0 1)) (.cse9 (= ~E_2~0 2)) (.cse10 (= ~t2_i~0 1)) (.cse11 (= ~E_M~0 2)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9 (= ~token~0 (+ 2 ~local~0)) .cse10 .cse11 .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse8 .cse9 (<= ~m_pc~0 0) .cse10 .cse11 .cse12))) [2021-11-13 01:43:50,802 INFO L854 garLoopResultBuilder]: At program point L525-1(line 525) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse7 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse13 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse8 (= ~m_i~0 1)) (.cse9 (= ~E_2~0 2)) (.cse10 (= ~t2_i~0 1)) (.cse11 (= ~E_M~0 2)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9 (= ~token~0 (+ 2 ~local~0)) .cse10 .cse11 .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse8 .cse9 (<= ~m_pc~0 0) .cse10 .cse11 .cse12))) [2021-11-13 01:43:50,802 INFO L858 garLoopResultBuilder]: For program point L294(lines 294 301) no Hoare annotation was computed. [2021-11-13 01:43:50,803 INFO L858 garLoopResultBuilder]: For program point L130(lines 130 138) no Hoare annotation was computed. [2021-11-13 01:43:50,803 INFO L854 garLoopResultBuilder]: At program point L97(lines 97 101) the Hoare annotation is: (let ((.cse0 (= ~t1_pc~0 1)) (.cse1 (= ~m_st~0 2)) (.cse2 (= ~t1_i~0 1)) (.cse3 (= ~m_pc~0 1)) (.cse4 (= ~m_i~0 1)) (.cse5 (= ~E_2~0 2)) (.cse6 (< 0 ~t1_st~0)) (.cse7 (= ~t2_i~0 1)) (.cse8 (= ~E_M~0 2)) (.cse9 (<= ~token~0 ~local~0)) (.cse10 (<= ~local~0 ~token~0)) (.cse11 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= |ULTIMATE.start_eval_~tmp~0#1| 1) .cse5 .cse6 .cse7 .cse8 (= 0 ~t2_st~0) .cse9 .cse10 .cse11 (<= ~t2_pc~0 0)) (and .cse0 .cse1 .cse2 (= 2 ~t2_st~0) (not (= |ULTIMATE.start_eval_~tmp~0#1| 0)) (= ~t2_pc~0 1) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11))) [2021-11-13 01:43:50,803 INFO L854 garLoopResultBuilder]: At program point L576(line 576) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse7 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse13 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse8 (= ~m_i~0 1)) (.cse9 (= ~E_2~0 2)) (.cse10 (= ~t2_i~0 1)) (.cse11 (= ~E_M~0 2)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9 (= ~token~0 (+ 2 ~local~0)) .cse10 .cse11 .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse8 .cse9 (<= ~m_pc~0 0) .cse10 .cse11 .cse12))) [2021-11-13 01:43:50,803 INFO L854 garLoopResultBuilder]: At program point L576-1(line 576) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse7 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse13 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse6 (= ~t2_pc~0 1)) (.cse8 (= ~m_i~0 1)) (.cse9 (= ~E_2~0 2)) (.cse10 (= ~t2_i~0 1)) (.cse11 (= ~E_M~0 2)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9 (= ~token~0 (+ 2 ~local~0)) .cse10 .cse11 .cse12) (and .cse0 .cse3 .cse4 .cse13 .cse5 .cse6 .cse8 .cse9 (<= ~m_pc~0 0) .cse10 .cse11 .cse12))) [2021-11-13 01:43:50,803 INFO L858 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 20) no Hoare annotation was computed. [2021-11-13 01:43:50,803 INFO L854 garLoopResultBuilder]: At program point L115(line 115) the Hoare annotation is: (let ((.cse12 (+ ~local~0 1))) (let ((.cse0 (= ~t1_pc~0 1)) (.cse1 (= ~m_st~0 2)) (.cse2 (= ~t1_i~0 1)) (.cse3 (<= ~token~0 .cse12)) (.cse4 (or (= ~E_2~0 1) (= ~token~0 (+ 2 ~local~0)))) (.cse5 (= ~m_pc~0 1)) (.cse6 (= ~m_i~0 1)) (.cse7 (<= .cse12 ~token~0)) (.cse8 (< 0 ~t1_st~0)) (.cse9 (= ~t2_i~0 1)) (.cse10 (= ~E_M~0 2)) (.cse11 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 (= 2 ~t2_st~0) .cse3 .cse4 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0)) (= ~t2_pc~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= |ULTIMATE.start_eval_~tmp~0#1| 1) .cse8 .cse9 .cse10 (= 0 ~t2_st~0) .cse11 (<= ~t2_pc~0 0))))) [2021-11-13 01:43:50,803 INFO L858 garLoopResultBuilder]: For program point L115-1(line 115) no Hoare annotation was computed. [2021-11-13 01:43:50,803 INFO L854 garLoopResultBuilder]: At program point L561(line 561) the Hoare annotation is: (let ((.cse1 (or (= |exists_runnable_thread_#res| 1) (not (= ~t1_st~0 0)))) (.cse2 (= ~m_st~0 2)) (.cse6 (<= 1 ~m_pc~0)) (.cse8 (= ~m_pc~0 1)) (.cse0 (= ~t1_pc~0 1)) (.cse3 (= ~t1_i~0 1)) (.cse4 (= 2 ~t2_st~0)) (.cse14 (= ~m_st~0 0)) (.cse5 (= 2 ~t1_st~0)) (.cse7 (= ~t2_pc~0 1)) (.cse9 (= ~m_i~0 1)) (.cse10 (= ~E_2~0 2)) (.cse11 (= ~t2_i~0 1)) (.cse12 (= ~E_M~0 2)) (.cse13 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (<= ~token~0 ~local~0) (<= ~local~0 ~token~0) .cse13) (and .cse0 .cse3 (<= (+ 2 ~local~0) ~token~0) .cse4 .cse14 .cse5 .cse6 .cse7 .cse8 .cse9 (< ~token~0 (+ 3 ~local~0)) .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse3 .cse4 .cse14 .cse5 .cse7 .cse9 .cse10 (<= ~m_pc~0 0) .cse11 .cse12 .cse13))) [2021-11-13 01:43:50,804 INFO L858 garLoopResultBuilder]: For program point L561-1(line 561) no Hoare annotation was computed. [2021-11-13 01:43:50,804 INFO L854 garLoopResultBuilder]: At program point L83(lines 46 89) the Hoare annotation is: (let ((.cse10 (= 0 ~t2_st~0)) (.cse13 (<= ~t2_pc~0 0)) (.cse1 (= ~t1_pc~0 0)) (.cse3 (= ~t1_st~0 0)) (.cse6 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse14 (= ~t1_pc~0 1)) (.cse0 (= ~m_st~0 2)) (.cse2 (= ~t1_i~0 1)) (.cse15 (= 2 ~t2_st~0)) (.cse16 (= ~t2_pc~0 1)) (.cse4 (= ~m_pc~0 1)) (.cse5 (= ~m_i~0 1)) (.cse7 (= ~E_2~0 2)) (.cse8 (= ~t2_i~0 1)) (.cse9 (= ~E_M~0 2)) (.cse11 (= ~token~0 ~local~0)) (.cse12 (= ~E_1~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse14 .cse0 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (and .cse0 .cse1 .cse2 .cse15 .cse3 .cse16 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse11 .cse12) (and .cse14 .cse0 .cse2 .cse15 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0)) .cse16 .cse4 .cse5 .cse7 .cse8 .cse9 .cse11 .cse12))) [2021-11-13 01:43:50,804 INFO L858 garLoopResultBuilder]: For program point L50(lines 50 58) no Hoare annotation was computed. [2021-11-13 01:43:50,804 INFO L854 garLoopResultBuilder]: At program point L133(lines 133 137) the Hoare annotation is: (let ((.cse22 (+ ~local~0 1))) (let ((.cse17 (= ~t1_pc~0 0)) (.cse18 (= ~t1_st~0 0)) (.cse19 (= ~token~0 ~local~0)) (.cse12 (= ~m_st~0 2)) (.cse2 (<= ~token~0 .cse22)) (.cse5 (= ~m_pc~0 1)) (.cse7 (<= .cse22 ~token~0)) (.cse0 (= ~t1_pc~0 1)) (.cse1 (= ~t1_i~0 1)) (.cse20 (= ~m_st~0 0)) (.cse3 (= 2 ~t1_st~0)) (.cse4 (< 0 ~t2_st~0)) (.cse6 (= ~m_i~0 1)) (.cse13 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse8 (= ~E_2~0 2)) (.cse21 (<= ~m_pc~0 0)) (.cse9 (= ~t2_i~0 1)) (.cse10 (= ~E_M~0 2)) (.cse14 (<= ~token~0 ~local~0)) (.cse15 (<= ~local~0 ~token~0)) (.cse11 (= ~E_1~0 2)) (.cse16 (<= ~t2_pc~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0)) .cse4 (= ~t2_pc~0 1) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse12 .cse1 .cse4 .cse5 .cse6 .cse13 .cse8 .cse9 .cse10 .cse14 .cse15 .cse11 .cse16) (and .cse12 .cse17 .cse1 .cse18 .cse4 .cse5 .cse6 .cse13 .cse8 .cse9 .cse10 .cse19 .cse11 .cse16) (and .cse17 .cse1 .cse20 .cse18 .cse4 .cse6 .cse13 .cse8 .cse21 .cse9 .cse10 .cse19 .cse11 .cse16) (and .cse0 .cse12 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse13 .cse8 .cse9 .cse10 .cse11 .cse16) (and .cse0 .cse1 .cse20 .cse3 .cse4 .cse6 .cse13 .cse8 .cse21 .cse9 .cse10 .cse14 .cse15 .cse11 .cse16)))) [2021-11-13 01:43:50,804 INFO L854 garLoopResultBuilder]: At program point L67(line 67) the Hoare annotation is: (let ((.cse11 (= 0 ~t2_st~0)) (.cse14 (<= ~t2_pc~0 0)) (.cse15 (= ~t1_pc~0 0)) (.cse16 (= ~t1_st~0 0)) (.cse6 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse8 (<= ~m_pc~0 0)) (.cse17 (= ~token~0 ~local~0)) (.cse0 (= ~t1_pc~0 1)) (.cse1 (or (not (= ~m_st~0 0)) (= |exists_runnable_thread_#res| 1))) (.cse2 (= ~t1_i~0 1)) (.cse18 (= 2 ~t2_st~0)) (.cse3 (= ~E_1~0 1)) (.cse4 (= 2 ~t1_st~0)) (.cse19 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0))) (.cse20 (= ~t2_pc~0 1)) (.cse5 (= ~m_i~0 1)) (.cse7 (= ~E_2~0 2)) (.cse9 (= ~t2_i~0 1)) (.cse10 (= ~E_M~0 2)) (.cse12 (<= ~token~0 ~local~0)) (.cse13 (<= ~local~0 ~token~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (and .cse1 .cse15 .cse2 .cse3 .cse16 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse17 .cse14) (and .cse0 .cse1 .cse2 .cse18 .cse3 .cse4 .cse19 .cse20 .cse5 .cse7 .cse8 .cse9 .cse10 .cse12 .cse13) (and .cse1 .cse15 .cse2 .cse18 .cse3 .cse16 .cse20 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse17) (and .cse0 .cse1 .cse2 .cse18 .cse3 .cse4 .cse19 .cse20 (= ~m_pc~0 1) .cse5 .cse7 .cse9 .cse10 .cse12 .cse13))) [2021-11-13 01:43:50,804 INFO L854 garLoopResultBuilder]: At program point L546(line 546) the Hoare annotation is: (and (= ~t1_pc~0 0) (= ~t1_i~0 1) (= ~m_st~0 0) (= ~t1_st~0 0) (= ~m_i~0 1) (= ~E_2~0 2) (<= ~m_pc~0 0) (= ~t2_i~0 1) (= ~E_M~0 2) (= 0 ~t2_st~0) (= ~token~0 ~local~0) (= ~E_1~0 2) (<= ~t2_pc~0 0)) [2021-11-13 01:43:50,805 INFO L858 garLoopResultBuilder]: For program point L67-1(line 67) no Hoare annotation was computed. [2021-11-13 01:43:50,805 INFO L854 garLoopResultBuilder]: At program point L546-1(line 546) the Hoare annotation is: (and (= ~t1_pc~0 0) (= ~t1_i~0 1) (= ~m_st~0 0) (= ~t1_st~0 0) (= ~m_i~0 1) (= ~E_2~0 2) (<= ~m_pc~0 0) (= ~t2_i~0 1) (= ~E_M~0 2) (= 0 ~t2_st~0) (= ~token~0 ~local~0) (= ~E_1~0 2) (<= ~t2_pc~0 0)) [2021-11-13 01:43:50,805 INFO L854 garLoopResultBuilder]: At program point L282(line 282) the Hoare annotation is: (let ((.cse26 (+ ~local~0 1)) (.cse24 (= ~t1_st~0 0))) (let ((.cse15 (or (= |exists_runnable_thread_#res| 1) (not .cse24))) (.cse3 (<= ~token~0 .cse26)) (.cse9 (<= .cse26 ~token~0)) (.cse4 (= 2 ~t1_st~0)) (.cse19 (= |ULTIMATE.start_eval_~tmp~0#1| 1)) (.cse25 (= ~token~0 ~local~0)) (.cse0 (= ~t1_pc~0 1)) (.cse1 (= ~m_st~0 2)) (.cse16 (= 2 ~t2_st~0)) (.cse5 (not (= |ULTIMATE.start_eval_~tmp~0#1| 0))) (.cse6 (= ~t2_pc~0 1)) (.cse7 (= ~m_pc~0 1)) (.cse23 (= ~t1_pc~0 0)) (.cse2 (= ~t1_i~0 1)) (.cse21 (= ~m_st~0 0)) (.cse8 (= ~m_i~0 1)) (.cse10 (= ~E_2~0 2)) (.cse22 (<= ~m_pc~0 0)) (.cse11 (= ~t2_i~0 1)) (.cse12 (= ~E_M~0 2)) (.cse13 (= 0 ~t2_st~0)) (.cse17 (<= ~token~0 ~local~0)) (.cse18 (<= ~local~0 ~token~0)) (.cse14 (= ~E_1~0 2)) (.cse20 (<= ~t2_pc~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) (and .cse0 .cse15 .cse1 .cse2 .cse16 .cse4 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12 .cse14) (and .cse0 .cse15 .cse1 .cse2 .cse16 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12 .cse17 .cse18 .cse14) (and .cse0 .cse1 .cse2 .cse7 .cse8 .cse19 .cse10 .cse11 .cse12 .cse13 .cse17 .cse18 .cse14 .cse20) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse8 .cse9 .cse19 .cse10 .cse11 .cse12 .cse13 .cse14 .cse20) (and .cse0 .cse2 .cse21 .cse4 .cse8 .cse19 .cse10 .cse22 .cse11 .cse12 .cse13 .cse17 .cse18 .cse14 .cse20) (and .cse0 .cse2 .cse16 .cse21 .cse4 .cse6 .cse7 .cse8 .cse10 (= ~token~0 (+ 2 ~local~0)) .cse11 .cse12 .cse14) (and .cse1 .cse23 .cse2 .cse24 .cse7 .cse8 .cse19 .cse10 .cse11 .cse12 .cse13 .cse25 .cse14 .cse20) (and .cse1 .cse23 .cse2 .cse16 .cse24 .cse6 .cse7 .cse8 .cse19 .cse10 .cse11 .cse12 .cse25 .cse14) (and .cse0 .cse2 .cse16 .cse21 .cse4 .cse6 .cse8 .cse10 .cse22 .cse11 .cse12 .cse14) (and .cse23 .cse2 .cse16 .cse21 .cse24 .cse6 .cse8 .cse19 .cse10 .cse22 .cse11 .cse12 .cse25 .cse14) (and .cse0 .cse1 .cse2 .cse16 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12 .cse17 .cse18 .cse14) (and .cse23 .cse2 .cse21 .cse24 .cse8 .cse10 .cse22 .cse11 .cse12 .cse13 .cse17 .cse18 .cse14 .cse20)))) [2021-11-13 01:43:50,809 INFO L732 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-13 01:43:50,811 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-13 01:43:50,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:43:50 BoogieIcfgContainer [2021-11-13 01:43:50,936 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-13 01:43:50,936 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-13 01:43:50,937 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-13 01:43:50,937 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-13 01:43:50,938 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:41:26" (3/4) ... [2021-11-13 01:43:50,941 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-13 01:43:50,947 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_threads [2021-11-13 01:43:50,948 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure immediate_notify [2021-11-13 01:43:50,948 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure exists_runnable_thread [2021-11-13 01:43:50,948 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fire_delta_events [2021-11-13 01:43:50,948 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure update_channels [2021-11-13 01:43:50,948 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure reset_delta_events [2021-11-13 01:43:50,960 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2021-11-13 01:43:50,962 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2021-11-13 01:43:50,963 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-11-13 01:43:50,964 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-11-13 01:43:51,004 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) [2021-11-13 01:43:51,007 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) [2021-11-13 01:43:51,008 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || (((m_st == \old(m_st) && __retres1 == 0) && \old(t2_st) == t2_st) && t1_st == 0)) || !(E_1 == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local)) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t2_pc <= 0)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(token < 3 + local)) || (((((((__retres1 == 1 && t1_i == 1) && \old(t1_st) == t1_st) && m_st == \old(m_st)) && 1 <= m_pc) && \old(t2_st) == t2_st) && E_2 == 2) && t2_i == 1)) || !(E_M == 1))) && (((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || (((m_st == \old(m_st) && __retres1 == 0) && t1_st == 0) && 0 == t2_st)) || !(\old(m_st) == 0)) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && E_2 == 2) && t2_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || (((m_st == \old(m_st) && __retres1 == 0) && 2 == t1_st) && \old(t2_st) == t2_st)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || (((m_st == \old(m_st) && __retres1 == 0) && t1_st == 0) && 0 == t2_st)) || !(E_1 == 1)) || !(token == local))) && ((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(token <= local)) || !(m_i == 1)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && E_2 == 2) && t2_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(local <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t2_pc <= 0)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(2 == \old(m_st))) || !(token <= local + 1))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && (((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || (((m_st == 0 && __retres1 == 0) && 2 == t1_st) && \old(t2_st) == t2_st)) || !(1 <= m_pc)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token < 3 + local))) && (((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st)) || !(2 == \old(t2_st))) || !(token <= local + 1)) [2021-11-13 01:43:51,008 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && t1_st == 0) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0) || ((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) [2021-11-13 01:43:51,009 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) [2021-11-13 01:43:51,010 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && 1 <= m_pc) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 1 <= m_pc) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((t1_pc == 1 && t1_i == 1) && 2 + local <= token) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && 1 <= m_pc) && t2_pc == 1) && m_pc == 1) && m_i == 1) && token < 3 + local) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) [2021-11-13 01:43:51,011 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && token <= local + 1) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && local + 1 <= token) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) || ((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || (((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && token <= local + 1) && 2 == t1_st) && m_pc == 1) && m_i == 1) && local + 1 <= token) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((((t1_pc == 1 && t1_i == 1) && m_st == 0) && 2 == t1_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && t1_st == 0) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0)) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 2 == t2_st) && t1_st == 0) && t2_pc == 1) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 0 && t1_i == 1) && 2 == t2_st) && m_st == 0) && t1_st == 0) && t2_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)) || (((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && 2 == t2_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || (((((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && t1_st == 0) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0) [2021-11-13 01:43:51,014 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((!(m_st == 0) || \result == 1) && t1_pc == 0) && t1_i == 1) && t1_st == 0) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0) || (((((((((((((((!(m_st == 0) || \result == 1) && t1_pc == 0) && t1_i == 1) && 2 == t2_st) && t1_st == 0) && t2_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 == t1_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2) [2021-11-13 01:43:51,017 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((\result == 1 || !(t1_st == 0)) && m_st == 2) && t1_i == 1) && token <= local + 1) && 1 <= m_pc) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && local + 1 <= token) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) || ((((((((((((\result == 1 || !(t1_st == 0)) && t1_i == 1) && 2 == t2_st) && m_st == 0) && !(tmp == 0)) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (m_i == 1 && ((((((((((((((\result == 1 || !(t1_st == 0)) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 1 <= m_pc) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2) || ((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)))) || ((((((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && m_i == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || (((m_i == 1 && (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) && t2_pc <= 0) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0))) && token <= local) && local <= token)) || (((token <= local + 1 && m_i == 1) && local + 1 <= token) && (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) && t2_pc <= 0) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0))) [2021-11-13 01:43:51,018 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || !(E_1 == 1)) || !(token == local)) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || ((((__retres1 == 1 && m_st == 0) && 2 == t1_st) && \old(t2_st) == t2_st) && __retres1 == 0)) || !(token < 3 + local)) || !(E_M == 1))) && ((((((((((((((((((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st) && __retres1 == 0) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t2_pc <= 0)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(2 == \old(m_st))) || !(token <= local + 1))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_i == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t2_pc <= 0)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(token == local))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || !(\old(m_st) == 0)) || !(token == local))) && (((((((((((((((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((((((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(token <= local)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(local <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && (((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_i == 1) && __retres1 == 0)) || !(token <= local + 1))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1) && __retres1 == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || ((((m_st == \old(m_st) && __retres1 == 0) && \old(t2_st) == t2_st) && t1_st == 0) && __retres1 == 0)) || !(t1_pc == 0)) || !(E_1 == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || ((((m_st == \old(m_st) && __retres1 == 0) && 2 == t1_st) && \old(t2_st) == t2_st) && __retres1 == 0)) || !(E_M == 2)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token < 3 + local)) [2021-11-13 01:43:51,022 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 + local <= token) && 2 == t2_st) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && token < 3 + local) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2 [2021-11-13 01:43:51,022 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((t1_pc == 1 && 2 <= t1_st) && (!(0 == t2_st) || \result == 1)) && m_st == 2) && t1_i == 1) && token <= local + 1) && 2 == t1_st) && 1 <= m_pc) && m_pc == 1) && m_i == 1) && local + 1 <= token) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((!(0 == t2_st) || \result == 1) && t1_pc == 0) && t1_i == 1) && m_st == 0) && t1_st == 0) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)) || (((((((((((((((t1_pc == 1 && 2 <= t1_st) && (!(0 == t2_st) || \result == 1)) && m_st == 2) && t1_i == 1) && 2 == t1_st) && 1 <= m_pc) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && 0 < t2_st) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((t1_pc == 1 && (!(0 == t2_st) || \result == 1)) && t1_i == 1) && 2 + local <= token) && m_st == 0) && 2 == t1_st) && 1 <= m_pc) && !(tmp == 0)) && m_pc == 1) && m_i == 1) && token < 3 + local) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (!(0 == t2_st) || \result == 1)) && t1_i == 1) && m_st == 0) && 2 == t1_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((!(0 == t2_st) || \result == 1) && m_st == 2) && t1_pc == 0) && t1_i == 1) && t1_st == 0) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2) [2021-11-13 01:43:51,025 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(token <= local)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || (((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) && __retres1 == 0)) || !(local <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || (((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) && __retres1 == 0)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && (((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || ((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0) && __retres1 == 0)) || !(\old(m_st) == 0)) || !(token == local))) && ((((((((((((((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1) && __retres1 == 0) && __retres1 == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || ((((((t1_i == 1 && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1) && __retres1 == 0)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || (((m_st == \old(m_st) && __retres1 == 0) && 0 == t2_st) && __retres1 == 0)) || !(t2_pc <= 0)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || (((m_st == \old(m_st) && __retres1 == 0) && \old(t2_st) == t2_st) && __retres1 == 0)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || ((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && t1_st == 0) && m_pc <= 0) && __retres1 == 0) && __retres1 == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(E_1 == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || ((((((((t1_i == 1 && m_st == 0) && __retres1 == 0) && 2 == t1_st) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_i == 1) && __retres1 == 0) && __retres1 == 0)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token < 3 + local))) && (((((((((((((((((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && __retres1 == 1) && t2_i == 1) && __retres1 == 0) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token <= local + 1))) && ((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t2_pc <= 0)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(2 == \old(m_st))) || (((((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st) && __retres1 == 0) && __retres1 == 0)) || !(token <= local + 1))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || ((((((((((__retres1 == 1 && t1_i == 1) && m_st == 0) && 2 == t1_st) && 1 <= m_pc) && \old(t2_st) == t2_st) && m_i == 1) && E_2 == 2) && t2_i == 1) && __retres1 == 0) && __retres1 == 0)) || !(token < 3 + local)) || !(E_M == 1))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || ((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0) && __retres1 == 0)) || !(E_1 == 1)) || !(token == local)) [2021-11-13 01:43:51,095 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/witness.graphml [2021-11-13 01:43:51,096 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-13 01:43:51,096 INFO L158 Benchmark]: Toolchain (without parser) took 145493.82ms. Allocated memory was 127.9MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 98.9MB in the beginning and 799.2MB in the end (delta: -700.2MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2021-11-13 01:43:51,096 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 127.9MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:43:51,097 INFO L158 Benchmark]: CACSL2BoogieTranslator took 360.25ms. Allocated memory is still 127.9MB. Free memory was 98.7MB in the beginning and 97.9MB in the end (delta: 804.1kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 01:43:51,097 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.92ms. Allocated memory is still 127.9MB. Free memory was 97.9MB in the beginning and 95.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 01:43:51,097 INFO L158 Benchmark]: Boogie Preprocessor took 46.08ms. Allocated memory is still 127.9MB. Free memory was 95.6MB in the beginning and 94.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 01:43:51,097 INFO L158 Benchmark]: RCFGBuilder took 660.54ms. Allocated memory is still 127.9MB. Free memory was 94.0MB in the beginning and 66.4MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-13 01:43:51,098 INFO L158 Benchmark]: TraceAbstraction took 144201.68ms. Allocated memory was 127.9MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 66.0MB in the beginning and 807.6MB in the end (delta: -741.6MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2021-11-13 01:43:51,098 INFO L158 Benchmark]: Witness Printer took 159.39ms. Allocated memory is still 1.8GB. Free memory was 807.6MB in the beginning and 799.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 01:43:51,099 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 127.9MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 360.25ms. Allocated memory is still 127.9MB. Free memory was 98.7MB in the beginning and 97.9MB in the end (delta: 804.1kB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.92ms. Allocated memory is still 127.9MB. Free memory was 97.9MB in the beginning and 95.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.08ms. Allocated memory is still 127.9MB. Free memory was 95.6MB in the beginning and 94.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 660.54ms. Allocated memory is still 127.9MB. Free memory was 94.0MB in the beginning and 66.4MB in the end (delta: 27.5MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * TraceAbstraction took 144201.68ms. Allocated memory was 127.9MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 66.0MB in the beginning and 807.6MB in the end (delta: -741.6MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 159.39ms. Allocated memory is still 1.8GB. Free memory was 807.6MB in the beginning and 799.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 20]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 78 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 144.0s, OverallIterations: 23, TraceHistogramMax: 5, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.1s, AutomataDifference: 19.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 51.7s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6813 SdHoareTripleChecker+Valid, 7142.42ms IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6741 mSDsluCounter, 10552 SdHoareTripleChecker+Invalid, 5833.98ms Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8411 mSDsCounter, 2757 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 9890 IncrementalHoareTripleChecker+Invalid, 12647 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2757 mSolverCounterUnsat, 3345 mSDtfsCounter, 9890 mSolverCounterSat, 132.49ms SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4124 GetRequests, 3477 SyntacticMatches, 54 SemanticMatches, 593 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27849 ImplicationChecksByTransitivity, 40.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7907occurred in iteration=15, InterpolantAutomatonStates: 348, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.6s AutomataMinimizationTime, 23 MinimizatonAttempts, 10162 StatesRemovedByMinimization, 21 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 41 LocationsWithAnnotation, 14041 PreInvPairs, 14256 NumberOfFragments, 10833 HoareAnnotationTreeSize, 14041 FomulaSimplifications, 316503 FormulaSimplificationTreeSizeReduction, 25.9s HoareSimplificationTime, 41 FomulaSimplificationsInter, 661237 FormulaSimplificationTreeSizeReductionInter, 25.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 10.2s InterpolantComputationTime, 3897 NumberOfCodeBlocks, 3882 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 5420 ConstructedInterpolants, 0 QuantifiedInterpolants, 10461 SizeOfPredicates, 32 NumberOfNonLiveVariables, 6957 ConjunctsInSsa, 162 ConjunctsInUnsatCore, 51 InterpolantComputations, 22 PerfectInterpolantSequences, 3903/4229 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 49]: Loop Invariant Derived loop invariant: (((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 + local <= token) && 2 == t2_st) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && token < 3 + local) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 572]: Loop Invariant Derived loop invariant: ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || (((m_st == \old(m_st) && __retres1 == 0) && \old(t2_st) == t2_st) && t1_st == 0)) || !(E_1 == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local)) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t2_pc <= 0)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(token < 3 + local)) || (((((((__retres1 == 1 && t1_i == 1) && \old(t1_st) == t1_st) && m_st == \old(m_st)) && 1 <= m_pc) && \old(t2_st) == t2_st) && E_2 == 2) && t2_i == 1)) || !(E_M == 1))) && (((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || (((m_st == \old(m_st) && __retres1 == 0) && t1_st == 0) && 0 == t2_st)) || !(\old(m_st) == 0)) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && E_2 == 2) && t2_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || (((m_st == \old(m_st) && __retres1 == 0) && 2 == t1_st) && \old(t2_st) == t2_st)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || (((m_st == \old(m_st) && __retres1 == 0) && t1_st == 0) && 0 == t2_st)) || !(E_1 == 1)) || !(token == local))) && ((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(token <= local)) || !(m_i == 1)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && E_2 == 2) && t2_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(local <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t2_pc <= 0)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(2 == \old(m_st))) || !(token <= local + 1))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && (((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || (((m_st == 0 && __retres1 == 0) && 2 == t1_st) && \old(t2_st) == t2_st)) || !(1 <= m_pc)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token < 3 + local))) && (((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st)) || !(2 == \old(t2_st))) || !(token <= local + 1)) - InvariantResult [Line: 184]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || !(E_1 == 1)) || !(token == local)) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || ((((__retres1 == 1 && m_st == 0) && 2 == t1_st) && \old(t2_st) == t2_st) && __retres1 == 0)) || !(token < 3 + local)) || !(E_M == 1))) && ((((((((((((((((((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st) && __retres1 == 0) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t2_pc <= 0)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(2 == \old(m_st))) || !(token <= local + 1))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_i == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t2_pc <= 0)) || (((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(token == local))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || ((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || !(\old(m_st) == 0)) || !(token == local))) && (((((((((((((((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((((((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(token <= local)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(local <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && (((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_i == 1) && __retres1 == 0)) || !(token <= local + 1))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || (((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1) && __retres1 == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || ((((m_st == \old(m_st) && __retres1 == 0) && \old(t2_st) == t2_st) && t1_st == 0) && __retres1 == 0)) || !(t1_pc == 0)) || !(E_1 == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || ((((m_st == \old(m_st) && __retres1 == 0) && 2 == t1_st) && \old(t2_st) == t2_st) && __retres1 == 0)) || !(E_M == 2)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token < 3 + local)) - InvariantResult [Line: 46]: Loop Invariant Derived loop invariant: (((((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && t1_st == 0) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0) || ((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0)) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 2 == t2_st) && t1_st == 0) && t2_pc == 1) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)) || ((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && 2 == t2_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2) - InvariantResult [Line: 97]: Loop Invariant Derived loop invariant: ((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0) || ((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && 2 == t2_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2) - InvariantResult [Line: 550]: Loop Invariant Derived loop invariant: (((((((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && t1_st == 0) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0) || ((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) - InvariantResult [Line: 546]: Loop Invariant Derived loop invariant: (((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && t1_st == 0) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0 - InvariantResult [Line: 133]: Loop Invariant Derived loop invariant: (((((((((((((((((t1_pc == 1 && t1_i == 1) && token <= local + 1) && 2 == t1_st) && !(tmp == 0)) && 0 < t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && local + 1 <= token) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && 0 < t2_st) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && t1_st == 0) && 0 < t2_st) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2) && t2_pc <= 0)) || (((((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && t1_st == 0) && 0 < t2_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && token <= local + 1) && 2 == t1_st) && 0 < t2_st) && m_pc == 1) && m_i == 1) && local + 1 <= token) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((((t1_pc == 1 && t1_i == 1) && m_st == 0) && 2 == t1_st) && 0 < t2_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0) - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) - InvariantResult [Line: 93]: Loop Invariant Derived loop invariant: (((((((((((((((((((\result == 1 || !(t1_st == 0)) && m_st == 2) && t1_i == 1) && token <= local + 1) && 1 <= m_pc) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && local + 1 <= token) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) || ((((((((((((\result == 1 || !(t1_st == 0)) && t1_i == 1) && 2 == t2_st) && m_st == 0) && !(tmp == 0)) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (m_i == 1 && ((((((((((((((\result == 1 || !(t1_st == 0)) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 1 <= m_pc) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2) || ((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)))) || ((((((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && m_i == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || (((m_i == 1 && (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) && t2_pc <= 0) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0))) && token <= local) && local <= token)) || (((token <= local + 1 && m_i == 1) && local + 1 <= token) && (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) && t2_pc <= 0) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 1 <= m_pc) && m_pc == 1) && tmp == 1) && E_2 == 2) && 0 < t1_st) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0))) - InvariantResult [Line: 538]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 49]: Loop Invariant Derived loop invariant: (((((((((((((((((!(m_st == 0) || \result == 1) && t1_pc == 0) && t1_i == 1) && t1_st == 0) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0) || (((((((((((((((!(m_st == 0) || \result == 1) && t1_pc == 0) && t1_i == 1) && 2 == t2_st) && t1_st == 0) && t2_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 == t1_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (!(m_st == 0) || \result == 1)) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2) - InvariantResult [Line: 576]: Loop Invariant Derived loop invariant: ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((((((((((((((((((((t1_pc == 1 && 2 <= t1_st) && (!(0 == t2_st) || \result == 1)) && m_st == 2) && t1_i == 1) && token <= local + 1) && 2 == t1_st) && 1 <= m_pc) && m_pc == 1) && m_i == 1) && local + 1 <= token) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || (((((((((((((!(0 == t2_st) || \result == 1) && t1_pc == 0) && t1_i == 1) && m_st == 0) && t1_st == 0) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)) || (((((((((((((((t1_pc == 1 && 2 <= t1_st) && (!(0 == t2_st) || \result == 1)) && m_st == 2) && t1_i == 1) && 2 == t1_st) && 1 <= m_pc) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && 0 < t2_st) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((t1_pc == 1 && (!(0 == t2_st) || \result == 1)) && t1_i == 1) && 2 + local <= token) && m_st == 0) && 2 == t1_st) && 1 <= m_pc) && !(tmp == 0)) && m_pc == 1) && m_i == 1) && token < 3 + local) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (!(0 == t2_st) || \result == 1)) && t1_i == 1) && m_st == 0) && 2 == t1_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((!(0 == t2_st) || \result == 1) && m_st == 2) && t1_pc == 0) && t1_i == 1) && t1_st == 0) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2) - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(token <= local)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || (((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) && __retres1 == 0)) || !(local <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || (((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && \old(t1_st) == t1_st) && 2 == t2_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && __retres1 == 0) && E_1 == 2) && __retres1 == 0)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && (((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || ((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0) && __retres1 == 0)) || !(\old(m_st) == 0)) || !(token == local))) && ((((((((((((((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1) && __retres1 == 0) && __retres1 == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(E_1 == 2)) || !(t1_i == 1)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st)))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || ((((((t1_i == 1 && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && m_pc <= 0) && t2_i == 1) && __retres1 == 0)) || !(E_M == 2)) || !(m_i == 1)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(t1_pc == 1)) || !(m_pc <= 0)) || !(t1_i == 1)) || (((m_st == \old(m_st) && __retres1 == 0) && 0 == t2_st) && __retres1 == 0)) || !(t2_pc <= 0)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || !(token == local))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(E_1 == 1)) || !(\old(t1_st) == 2)) || (((m_st == \old(m_st) && __retres1 == 0) && \old(t2_st) == t2_st) && __retres1 == 0)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || ((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && \old(t2_st) == t2_st) && t1_st == 0) && m_pc <= 0) && __retres1 == 0) && __retres1 == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(E_1 == 1)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token == local))) && (((((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(m_st) == 0)) || !(\old(t1_st) == 2)) || ((((((((t1_i == 1 && m_st == 0) && __retres1 == 0) && 2 == t1_st) && 1 <= m_pc) && \old(t2_st) == t2_st) && t2_i == 1) && __retres1 == 0) && __retres1 == 0)) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token < 3 + local))) && (((((((((((((((((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && 1 <= m_pc) && \old(t2_st) == t2_st) && __retres1 == 1) && t2_i == 1) && __retres1 == 0) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(1 <= m_pc)) || !(2 == \old(m_st))) || !(t2_pc == 1)) || !(2 == \old(t2_st))) || !(token <= local + 1))) && ((((((((((((((!(t2_i == 1) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || (!(token == 2 + local) && !(E_2 == 1))) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(t2_pc <= 0)) || !(0 < \old(t1_st))) || !(local + 1 <= token)) || !(2 == \old(m_st))) || (((((\old(t1_st) == t1_st && m_st == \old(m_st)) && __retres1 == 0) && 0 == t2_st) && __retres1 == 0) && __retres1 == 0)) || !(token <= local + 1))) && (((((((((((((!(E_2 == 2) || !(t2_i == 1)) || !(m_i == 1)) || !(2 + local <= token)) || !(m_pc == 1)) || !(t1_pc == 1)) || !(E_1 == 2)) || !(t1_i == 1)) || !(1 <= m_pc)) || !(\old(t1_st) == 2)) || !(t2_pc == 1)) || ((((((((((__retres1 == 1 && t1_i == 1) && m_st == 0) && 2 == t1_st) && 1 <= m_pc) && \old(t2_st) == t2_st) && m_i == 1) && E_2 == 2) && t2_i == 1) && __retres1 == 0) && __retres1 == 0)) || !(token < 3 + local)) || !(E_M == 1))) && ((((((((((((!(\old(t1_st) == 0) || !(E_2 == 2)) || !(t2_i == 1)) || !(E_M == 2)) || !(m_i == 1)) || !(\old(t2_st) == 0)) || !(m_pc <= 0)) || !(t1_i == 1)) || !(t1_pc == 0)) || !(t2_pc <= 0)) || ((((((((t1_i == 1 && \old(t1_st) == t1_st) && m_st == \old(m_st)) && __retres1 == 0) && t1_st == 0) && m_pc <= 0) && 0 == t2_st) && __retres1 == 0) && __retres1 == 0)) || !(E_1 == 1)) || !(token == local)) - InvariantResult [Line: 275]: Loop Invariant Derived loop invariant: (((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && 1 <= m_pc) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2) || ((((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 1 <= m_pc) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || ((((((((((((((t1_pc == 1 && t1_i == 1) && 2 + local <= token) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && 1 <= m_pc) && t2_pc == 1) && m_pc == 1) && m_i == 1) && token < 3 + local) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2) - InvariantResult [Line: 20]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && token <= local + 1) && 2 == t1_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && local + 1 <= token) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) || ((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 1 && (\result == 1 || !(t1_st == 0))) && m_st == 2) && t1_i == 1) && 2 == t2_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || (((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && token <= local + 1) && 2 == t1_st) && m_pc == 1) && m_i == 1) && local + 1 <= token) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((((t1_pc == 1 && t1_i == 1) && m_st == 0) && 2 == t1_st) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0)) || ((((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && token == 2 + local) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && t1_st == 0) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token == local) && E_1 == 2) && t2_pc <= 0)) || (((((((((((((m_st == 2 && t1_pc == 0) && t1_i == 1) && 2 == t2_st) && t1_st == 0) && t2_pc == 1) && m_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)) || (((((((((((t1_pc == 1 && t1_i == 1) && 2 == t2_st) && m_st == 0) && 2 == t1_st) && t2_pc == 1) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && E_1 == 2)) || (((((((((((((t1_pc == 0 && t1_i == 1) && 2 == t2_st) && m_st == 0) && t1_st == 0) && t2_pc == 1) && m_i == 1) && tmp == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && token == local) && E_1 == 2)) || (((((((((((((t1_pc == 1 && m_st == 2) && t1_i == 1) && 2 == t2_st) && !(tmp == 0)) && t2_pc == 1) && m_pc == 1) && m_i == 1) && E_2 == 2) && t2_i == 1) && E_M == 2) && token <= local) && local <= token) && E_1 == 2)) || (((((((((((((t1_pc == 0 && t1_i == 1) && m_st == 0) && t1_st == 0) && m_i == 1) && E_2 == 2) && m_pc <= 0) && t2_i == 1) && E_M == 2) && 0 == t2_st) && token <= local) && local <= token) && E_1 == 2) && t2_pc <= 0) RESULT: Ultimate proved your program to be correct! [2021-11-13 01:43:51,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2aef910-5758-43b8-a91d-f7f5af97d26c/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE