./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/heap-manipulation/tree-4.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/heap-manipulation/tree-4.i -s /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/config/svcomp-MemCleanup-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 925bf64e647f08edad293233522d90c39c43645d 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Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(valid-memcleanup) --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:58:20,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:58:20,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:58:20,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:58:20,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:58:20,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:58:20,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:58:20,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:58:20,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:58:20,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:58:20,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:58:20,722 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:58:20,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:58:20,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:58:20,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:58:20,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:58:20,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:58:20,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:58:20,735 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:58:20,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:58:20,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:58:20,743 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:58:20,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:58:20,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:58:20,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:58:20,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:58:20,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:58:20,754 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:58:20,755 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:58:20,756 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:58:20,757 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:58:20,759 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:58:20,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:58:20,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:58:20,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:58:20,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:58:20,765 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:58:20,765 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:58:20,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:58:20,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:58:20,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:58:20,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/config/svcomp-MemCleanup-32bit-Automizer_Default.epf [2020-11-29 19:58:20,828 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:58:20,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:58:20,831 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:58:20,831 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:58:20,831 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:58:20,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:58:20,832 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 19:58:20,832 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 19:58:20,833 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:58:20,833 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 19:58:20,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:58:20,835 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 19:58:20,835 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 19:58:20,835 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:58:20,835 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:58:20,836 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 19:58:20,836 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:58:20,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:58:20,837 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:58:20,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:58:20,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:58:20,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:58:20,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:58:20,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:58:20,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:58:20,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:58:20,839 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:58:20,839 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 925bf64e647f08edad293233522d90c39c43645d [2020-11-29 19:58:21,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:58:21,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:58:21,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:58:21,197 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:58:21,198 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:58:21,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/../../sv-benchmarks/c/heap-manipulation/tree-4.i [2020-11-29 19:58:21,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/data/ac4b2fcc7/bf19f54ec93f4fffa13e3c795658196b/FLAG49cb60ac1 [2020-11-29 19:58:21,952 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:58:21,953 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/sv-benchmarks/c/heap-manipulation/tree-4.i [2020-11-29 19:58:21,973 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/data/ac4b2fcc7/bf19f54ec93f4fffa13e3c795658196b/FLAG49cb60ac1 [2020-11-29 19:58:22,214 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/data/ac4b2fcc7/bf19f54ec93f4fffa13e3c795658196b [2020-11-29 19:58:22,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:58:22,219 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 19:58:22,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:58:22,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:58:22,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:58:22,227 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:22,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f736ea8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22, skipping insertion in model container [2020-11-29 19:58:22,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:22,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:58:22,302 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:58:22,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:58:22,716 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:58:22,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:58:22,882 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:58:22,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22 WrapperNode [2020-11-29 19:58:22,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:58:22,886 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 19:58:22,886 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 19:58:22,887 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 19:58:22,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:22,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:22,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:22,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:22,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:22,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:23,002 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... [2020-11-29 19:58:23,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 19:58:23,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 19:58:23,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 19:58:23,025 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 19:58:23,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:58:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-29 19:58:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 19:58:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 19:58:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-11-29 19:58:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-11-29 19:58:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-11-29 19:58:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect [2020-11-29 19:58:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure create_tree [2020-11-29 19:58:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tree [2020-11-29 19:58:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-29 19:58:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-29 19:58:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-29 19:58:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-11-29 19:58:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-11-29 19:58:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 19:58:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 19:58:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-11-29 19:58:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-11-29 19:58:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-11-29 19:58:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-11-29 19:58:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-11-29 19:58:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-11-29 19:58:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-11-29 19:58:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-11-29 19:58:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-11-29 19:58:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-11-29 19:58:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-11-29 19:58:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-11-29 19:58:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-11-29 19:58:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-11-29 19:58:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-11-29 19:58:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-11-29 19:58:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-11-29 19:58:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-11-29 19:58:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-11-29 19:58:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-11-29 19:58:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-11-29 19:58:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-11-29 19:58:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-11-29 19:58:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-11-29 19:58:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-11-29 19:58:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-11-29 19:58:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-11-29 19:58:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-11-29 19:58:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-11-29 19:58:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-11-29 19:58:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-11-29 19:58:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-11-29 19:58:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-11-29 19:58:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-11-29 19:58:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-11-29 19:58:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-11-29 19:58:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-11-29 19:58:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-11-29 19:58:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-11-29 19:58:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-11-29 19:58:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-11-29 19:58:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-11-29 19:58:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-11-29 19:58:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-11-29 19:58:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-11-29 19:58:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-11-29 19:58:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-11-29 19:58:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-11-29 19:58:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-11-29 19:58:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-11-29 19:58:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-11-29 19:58:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-11-29 19:58:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-29 19:58:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-11-29 19:58:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-11-29 19:58:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-29 19:58:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-11-29 19:58:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-11-29 19:58:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-11-29 19:58:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-11-29 19:58:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-11-29 19:58:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-11-29 19:58:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-11-29 19:58:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-11-29 19:58:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-11-29 19:58:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-11-29 19:58:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-11-29 19:58:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-11-29 19:58:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-11-29 19:58:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-11-29 19:58:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-11-29 19:58:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-11-29 19:58:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-11-29 19:58:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-11-29 19:58:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-11-29 19:58:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-11-29 19:58:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-11-29 19:58:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-11-29 19:58:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-11-29 19:58:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-11-29 19:58:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-11-29 19:58:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-11-29 19:58:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-11-29 19:58:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-11-29 19:58:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-11-29 19:58:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-11-29 19:58:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-11-29 19:58:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-11-29 19:58:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-11-29 19:58:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-11-29 19:58:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-11-29 19:58:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-11-29 19:58:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-11-29 19:58:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-11-29 19:58:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-11-29 19:58:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-11-29 19:58:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-11-29 19:58:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-11-29 19:58:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-11-29 19:58:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-11-29 19:58:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-11-29 19:58:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-29 19:58:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-11-29 19:58:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure inspect [2020-11-29 19:58:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 19:58:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 19:58:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure create_tree [2020-11-29 19:58:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 19:58:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 19:58:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 19:58:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure free_tree [2020-11-29 19:58:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 19:58:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-29 19:58:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-29 19:58:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 19:58:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 19:58:24,258 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 19:58:24,258 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2020-11-29 19:58:24,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:58:24 BoogieIcfgContainer [2020-11-29 19:58:24,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 19:58:24,263 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-29 19:58:24,264 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-29 19:58:24,268 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-29 19:58:24,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 07:58:22" (1/3) ... [2020-11-29 19:58:24,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28a30afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:58:24, skipping insertion in model container [2020-11-29 19:58:24,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:58:22" (2/3) ... [2020-11-29 19:58:24,271 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28a30afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 07:58:24, skipping insertion in model container [2020-11-29 19:58:24,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:58:24" (3/3) ... [2020-11-29 19:58:24,273 INFO L111 eAbstractionObserver]: Analyzing ICFG tree-4.i [2020-11-29 19:58:24,311 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-29 19:58:24,317 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 65 error locations. [2020-11-29 19:58:24,333 INFO L253 AbstractCegarLoop]: Starting to check reachability of 65 error locations. [2020-11-29 19:58:24,356 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-29 19:58:24,356 INFO L378 AbstractCegarLoop]: Hoare is false [2020-11-29 19:58:24,356 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-29 19:58:24,356 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-29 19:58:24,357 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-29 19:58:24,357 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-29 19:58:24,357 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-29 19:58:24,357 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-29 19:58:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states. [2020-11-29 19:58:24,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-29 19:58:24,393 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:24,394 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:24,395 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:24,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:24,402 INFO L82 PathProgramCache]: Analyzing trace with hash 1474748923, now seen corresponding path program 1 times [2020-11-29 19:58:24,413 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:24,414 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819810913] [2020-11-29 19:58:24,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:24,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:24,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:24,726 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819810913] [2020-11-29 19:58:24,727 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:24,727 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:58:24,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563167165] [2020-11-29 19:58:24,734 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-29 19:58:24,734 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:24,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-29 19:58:24,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:58:24,766 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 3 states. [2020-11-29 19:58:25,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:25,398 INFO L93 Difference]: Finished difference Result 217 states and 238 transitions. [2020-11-29 19:58:25,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-29 19:58:25,400 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-11-29 19:58:25,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:25,426 INFO L225 Difference]: With dead ends: 217 [2020-11-29 19:58:25,428 INFO L226 Difference]: Without dead ends: 212 [2020-11-29 19:58:25,431 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-29 19:58:25,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2020-11-29 19:58:25,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 170. [2020-11-29 19:58:25,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-11-29 19:58:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 187 transitions. [2020-11-29 19:58:25,528 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 187 transitions. Word has length 10 [2020-11-29 19:58:25,528 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:25,528 INFO L481 AbstractCegarLoop]: Abstraction has 170 states and 187 transitions. [2020-11-29 19:58:25,528 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-29 19:58:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 187 transitions. [2020-11-29 19:58:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-29 19:58:25,529 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:25,529 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:25,530 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-29 19:58:25,530 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:25,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:25,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1528439411, now seen corresponding path program 1 times [2020-11-29 19:58:25,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:25,532 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1918951106] [2020-11-29 19:58:25,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:25,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:25,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:25,655 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1918951106] [2020-11-29 19:58:25,655 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:25,656 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-29 19:58:25,656 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130199319] [2020-11-29 19:58:25,662 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:58:25,662 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:25,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:58:25,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:58:25,664 INFO L87 Difference]: Start difference. First operand 170 states and 187 transitions. Second operand 4 states. [2020-11-29 19:58:26,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:26,300 INFO L93 Difference]: Finished difference Result 210 states and 228 transitions. [2020-11-29 19:58:26,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-29 19:58:26,301 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-11-29 19:58:26,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:26,304 INFO L225 Difference]: With dead ends: 210 [2020-11-29 19:58:26,304 INFO L226 Difference]: Without dead ends: 210 [2020-11-29 19:58:26,305 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:58:26,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-11-29 19:58:26,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 170. [2020-11-29 19:58:26,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-11-29 19:58:26,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 183 transitions. [2020-11-29 19:58:26,333 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 183 transitions. Word has length 11 [2020-11-29 19:58:26,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:26,334 INFO L481 AbstractCegarLoop]: Abstraction has 170 states and 183 transitions. [2020-11-29 19:58:26,334 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:58:26,334 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 183 transitions. [2020-11-29 19:58:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-29 19:58:26,335 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:26,336 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:26,336 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-29 19:58:26,336 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:26,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:26,338 INFO L82 PathProgramCache]: Analyzing trace with hash -1528438352, now seen corresponding path program 1 times [2020-11-29 19:58:26,339 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:26,339 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1637681298] [2020-11-29 19:58:26,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:26,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:26,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:26,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:26,532 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1637681298] [2020-11-29 19:58:26,533 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:26,533 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:58:26,533 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523543937] [2020-11-29 19:58:26,534 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:58:26,534 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:26,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:58:26,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:58:26,536 INFO L87 Difference]: Start difference. First operand 170 states and 183 transitions. Second operand 4 states. [2020-11-29 19:58:27,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:27,179 INFO L93 Difference]: Finished difference Result 207 states and 226 transitions. [2020-11-29 19:58:27,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 19:58:27,180 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-11-29 19:58:27,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:27,182 INFO L225 Difference]: With dead ends: 207 [2020-11-29 19:58:27,183 INFO L226 Difference]: Without dead ends: 207 [2020-11-29 19:58:27,183 INFO L677 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 [2020-11-29 19:58:27,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2020-11-29 19:58:27,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 163. [2020-11-29 19:58:27,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 163 states. [2020-11-29 19:58:27,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 163 states and 178 transitions. [2020-11-29 19:58:27,204 INFO L78 Accepts]: Start accepts. Automaton has 163 states and 178 transitions. Word has length 11 [2020-11-29 19:58:27,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:27,204 INFO L481 AbstractCegarLoop]: Abstraction has 163 states and 178 transitions. [2020-11-29 19:58:27,205 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:58:27,205 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 178 transitions. [2020-11-29 19:58:27,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-29 19:58:27,205 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:27,206 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:27,206 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-29 19:58:27,206 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:27,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:27,207 INFO L82 PathProgramCache]: Analyzing trace with hash -1528438351, now seen corresponding path program 1 times [2020-11-29 19:58:27,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:27,208 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756211022] [2020-11-29 19:58:27,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:27,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:27,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:27,353 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756211022] [2020-11-29 19:58:27,353 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:27,353 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-29 19:58:27,354 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623991103] [2020-11-29 19:58:27,354 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:58:27,354 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:27,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:58:27,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:58:27,356 INFO L87 Difference]: Start difference. First operand 163 states and 178 transitions. Second operand 4 states. [2020-11-29 19:58:27,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:27,992 INFO L93 Difference]: Finished difference Result 225 states and 244 transitions. [2020-11-29 19:58:27,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 19:58:27,993 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-11-29 19:58:27,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:27,995 INFO L225 Difference]: With dead ends: 225 [2020-11-29 19:58:27,995 INFO L226 Difference]: Without dead ends: 225 [2020-11-29 19:58:27,996 INFO L677 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 [2020-11-29 19:58:27,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 225 states. [2020-11-29 19:58:28,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 225 to 173. [2020-11-29 19:58:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173 states. [2020-11-29 19:58:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 195 transitions. [2020-11-29 19:58:28,031 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 195 transitions. Word has length 11 [2020-11-29 19:58:28,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:28,031 INFO L481 AbstractCegarLoop]: Abstraction has 173 states and 195 transitions. [2020-11-29 19:58:28,031 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:58:28,032 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 195 transitions. [2020-11-29 19:58:28,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-11-29 19:58:28,032 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:28,033 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:28,033 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-29 19:58:28,033 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:28,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:28,034 INFO L82 PathProgramCache]: Analyzing trace with hash 1536344802, now seen corresponding path program 1 times [2020-11-29 19:58:28,035 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:28,038 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025145662] [2020-11-29 19:58:28,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:28,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:28,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:28,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:28,156 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025145662] [2020-11-29 19:58:28,157 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:28,157 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-29 19:58:28,157 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715417971] [2020-11-29 19:58:28,158 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-29 19:58:28,158 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:28,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-29 19:58:28,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-29 19:58:28,159 INFO L87 Difference]: Start difference. First operand 173 states and 195 transitions. Second operand 4 states. [2020-11-29 19:58:28,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:28,728 INFO L93 Difference]: Finished difference Result 220 states and 247 transitions. [2020-11-29 19:58:28,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-29 19:58:28,728 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2020-11-29 19:58:28,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:28,731 INFO L225 Difference]: With dead ends: 220 [2020-11-29 19:58:28,731 INFO L226 Difference]: Without dead ends: 220 [2020-11-29 19:58:28,732 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:58:28,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2020-11-29 19:58:28,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 177. [2020-11-29 19:58:28,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2020-11-29 19:58:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 199 transitions. [2020-11-29 19:58:28,743 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 199 transitions. Word has length 14 [2020-11-29 19:58:28,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:28,743 INFO L481 AbstractCegarLoop]: Abstraction has 177 states and 199 transitions. [2020-11-29 19:58:28,743 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-29 19:58:28,743 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 199 transitions. [2020-11-29 19:58:28,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-29 19:58:28,744 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:28,745 INFO L422 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] [2020-11-29 19:58:28,745 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-29 19:58:28,745 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:28,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:28,746 INFO L82 PathProgramCache]: Analyzing trace with hash 1739304047, now seen corresponding path program 1 times [2020-11-29 19:58:28,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:28,746 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578387071] [2020-11-29 19:58:28,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:28,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:28,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:28,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 19:58:28,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:28,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:28,976 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578387071] [2020-11-29 19:58:28,976 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:28,976 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-29 19:58:28,976 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069613658] [2020-11-29 19:58:28,977 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-29 19:58:28,977 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:28,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-29 19:58:28,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-11-29 19:58:28,978 INFO L87 Difference]: Start difference. First operand 177 states and 199 transitions. Second operand 8 states. [2020-11-29 19:58:30,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:30,202 INFO L93 Difference]: Finished difference Result 220 states and 243 transitions. [2020-11-29 19:58:30,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-29 19:58:30,203 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 23 [2020-11-29 19:58:30,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:30,205 INFO L225 Difference]: With dead ends: 220 [2020-11-29 19:58:30,205 INFO L226 Difference]: Without dead ends: 213 [2020-11-29 19:58:30,211 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2020-11-29 19:58:30,213 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2020-11-29 19:58:30,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 170. [2020-11-29 19:58:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2020-11-29 19:58:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 191 transitions. [2020-11-29 19:58:30,221 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 191 transitions. Word has length 23 [2020-11-29 19:58:30,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:30,221 INFO L481 AbstractCegarLoop]: Abstraction has 170 states and 191 transitions. [2020-11-29 19:58:30,222 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-29 19:58:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 191 transitions. [2020-11-29 19:58:30,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-29 19:58:30,223 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:30,223 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:30,224 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-29 19:58:30,224 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:30,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:30,225 INFO L82 PathProgramCache]: Analyzing trace with hash -1243125915, now seen corresponding path program 1 times [2020-11-29 19:58:30,226 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:30,226 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1036291888] [2020-11-29 19:58:30,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:30,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:30,375 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:30,383 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1036291888] [2020-11-29 19:58:30,384 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1042607353] [2020-11-29 19:58:30,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:58:30,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:30,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 13 conjunts are in the unsatisfiable core [2020-11-29 19:58:30,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:58:30,725 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:58:30,726 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:30,733 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:30,733 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:30,734 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2020-11-29 19:58:30,880 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:30,881 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 28 [2020-11-29 19:58:30,882 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:30,979 INFO L625 ElimStorePlain]: treesize reduction 14, result has 44.0 percent of original size [2020-11-29 19:58:30,980 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:30,980 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:12, output treesize:11 [2020-11-29 19:58:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:31,014 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:58:31,014 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2020-11-29 19:58:31,014 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835724114] [2020-11-29 19:58:31,015 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-29 19:58:31,015 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:31,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-29 19:58:31,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-11-29 19:58:31,016 INFO L87 Difference]: Start difference. First operand 170 states and 191 transitions. Second operand 7 states. [2020-11-29 19:58:31,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:31,931 INFO L93 Difference]: Finished difference Result 213 states and 237 transitions. [2020-11-29 19:58:31,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-29 19:58:31,932 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 23 [2020-11-29 19:58:31,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:31,935 INFO L225 Difference]: With dead ends: 213 [2020-11-29 19:58:31,935 INFO L226 Difference]: Without dead ends: 213 [2020-11-29 19:58:31,935 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 23 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-11-29 19:58:31,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 213 states. [2020-11-29 19:58:31,950 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 213 to 169. [2020-11-29 19:58:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169 states. [2020-11-29 19:58:31,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 190 transitions. [2020-11-29 19:58:31,951 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 190 transitions. Word has length 23 [2020-11-29 19:58:31,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:31,952 INFO L481 AbstractCegarLoop]: Abstraction has 169 states and 190 transitions. [2020-11-29 19:58:31,952 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-29 19:58:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 190 transitions. [2020-11-29 19:58:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2020-11-29 19:58:31,952 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:31,953 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:32,153 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-11-29 19:58:32,154 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:32,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:32,155 INFO L82 PathProgramCache]: Analyzing trace with hash -1243125914, now seen corresponding path program 1 times [2020-11-29 19:58:32,155 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:32,155 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535138705] [2020-11-29 19:58:32,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:32,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:32,396 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535138705] [2020-11-29 19:58:32,396 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1402354971] [2020-11-29 19:58:32,396 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:58:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:32,582 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 15 conjunts are in the unsatisfiable core [2020-11-29 19:58:32,593 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:58:32,640 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:58:32,641 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:32,663 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:32,663 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:32,663 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 19:58:32,769 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:32,770 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 28 [2020-11-29 19:58:32,771 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:32,812 INFO L625 ElimStorePlain]: treesize reduction 14, result has 50.0 percent of original size [2020-11-29 19:58:32,813 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:58:32,813 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:14 [2020-11-29 19:58:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:32,833 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:58:32,833 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4] total 7 [2020-11-29 19:58:32,833 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163767364] [2020-11-29 19:58:32,834 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-29 19:58:32,834 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:32,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-29 19:58:32,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-11-29 19:58:32,835 INFO L87 Difference]: Start difference. First operand 169 states and 190 transitions. Second operand 8 states. [2020-11-29 19:58:33,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:33,805 INFO L93 Difference]: Finished difference Result 221 states and 237 transitions. [2020-11-29 19:58:33,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-29 19:58:33,806 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 23 [2020-11-29 19:58:33,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:33,808 INFO L225 Difference]: With dead ends: 221 [2020-11-29 19:58:33,809 INFO L226 Difference]: Without dead ends: 221 [2020-11-29 19:58:33,809 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 20 SyntacticMatches, 4 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-11-29 19:58:33,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-11-29 19:58:33,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 168. [2020-11-29 19:58:33,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-11-29 19:58:33,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 189 transitions. [2020-11-29 19:58:33,819 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 189 transitions. Word has length 23 [2020-11-29 19:58:33,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:33,819 INFO L481 AbstractCegarLoop]: Abstraction has 168 states and 189 transitions. [2020-11-29 19:58:33,819 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-29 19:58:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 189 transitions. [2020-11-29 19:58:33,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-29 19:58:33,821 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:33,821 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:34,037 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:58:34,038 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:34,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:34,038 INFO L82 PathProgramCache]: Analyzing trace with hash -862357259, now seen corresponding path program 1 times [2020-11-29 19:58:34,039 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:34,039 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004456360] [2020-11-29 19:58:34,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:34,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:34,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:34,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 19:58:34,176 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004456360] [2020-11-29 19:58:34,176 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:34,177 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-29 19:58:34,177 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620320387] [2020-11-29 19:58:34,177 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-29 19:58:34,178 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:34,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-29 19:58:34,179 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-11-29 19:58:34,179 INFO L87 Difference]: Start difference. First operand 168 states and 189 transitions. Second operand 6 states. [2020-11-29 19:58:34,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:34,959 INFO L93 Difference]: Finished difference Result 208 states and 231 transitions. [2020-11-29 19:58:34,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-29 19:58:34,960 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 25 [2020-11-29 19:58:34,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:34,962 INFO L225 Difference]: With dead ends: 208 [2020-11-29 19:58:34,962 INFO L226 Difference]: Without dead ends: 208 [2020-11-29 19:58:34,963 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-11-29 19:58:34,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2020-11-29 19:58:34,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 167. [2020-11-29 19:58:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2020-11-29 19:58:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 187 transitions. [2020-11-29 19:58:34,971 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 187 transitions. Word has length 25 [2020-11-29 19:58:34,971 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:34,971 INFO L481 AbstractCegarLoop]: Abstraction has 167 states and 187 transitions. [2020-11-29 19:58:34,971 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-29 19:58:34,971 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 187 transitions. [2020-11-29 19:58:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2020-11-29 19:58:34,973 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:34,973 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-29 19:58:34,973 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-29 19:58:34,973 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:34,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:34,974 INFO L82 PathProgramCache]: Analyzing trace with hash -862357258, now seen corresponding path program 1 times [2020-11-29 19:58:34,974 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:34,975 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466503783] [2020-11-29 19:58:34,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:35,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:35,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-11-29 19:58:35,133 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466503783] [2020-11-29 19:58:35,135 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:35,135 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-29 19:58:35,135 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688476113] [2020-11-29 19:58:35,136 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-29 19:58:35,136 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:35,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-29 19:58:35,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-11-29 19:58:35,138 INFO L87 Difference]: Start difference. First operand 167 states and 187 transitions. Second operand 6 states. [2020-11-29 19:58:35,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:35,966 INFO L93 Difference]: Finished difference Result 207 states and 229 transitions. [2020-11-29 19:58:35,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-29 19:58:35,967 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 25 [2020-11-29 19:58:35,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:35,969 INFO L225 Difference]: With dead ends: 207 [2020-11-29 19:58:35,969 INFO L226 Difference]: Without dead ends: 207 [2020-11-29 19:58:35,969 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-11-29 19:58:35,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2020-11-29 19:58:35,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 166. [2020-11-29 19:58:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 166 states. [2020-11-29 19:58:35,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 185 transitions. [2020-11-29 19:58:35,976 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 185 transitions. Word has length 25 [2020-11-29 19:58:35,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:35,976 INFO L481 AbstractCegarLoop]: Abstraction has 166 states and 185 transitions. [2020-11-29 19:58:35,976 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-29 19:58:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 185 transitions. [2020-11-29 19:58:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2020-11-29 19:58:35,979 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:35,979 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:35,979 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-29 19:58:35,980 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:35,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:35,980 INFO L82 PathProgramCache]: Analyzing trace with hash 1669681428, now seen corresponding path program 1 times [2020-11-29 19:58:35,981 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:35,981 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874215424] [2020-11-29 19:58:35,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:36,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:36,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 19:58:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:36,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:36,118 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874215424] [2020-11-29 19:58:36,118 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:36,118 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-29 19:58:36,118 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299510502] [2020-11-29 19:58:36,119 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-29 19:58:36,119 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:36,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-29 19:58:36,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-29 19:58:36,120 INFO L87 Difference]: Start difference. First operand 166 states and 185 transitions. Second operand 5 states. [2020-11-29 19:58:36,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:36,787 INFO L93 Difference]: Finished difference Result 210 states and 224 transitions. [2020-11-29 19:58:36,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-29 19:58:36,788 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 26 [2020-11-29 19:58:36,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:36,790 INFO L225 Difference]: With dead ends: 210 [2020-11-29 19:58:36,790 INFO L226 Difference]: Without dead ends: 210 [2020-11-29 19:58:36,791 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-29 19:58:36,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 210 states. [2020-11-29 19:58:36,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 210 to 165. [2020-11-29 19:58:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-29 19:58:36,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 182 transitions. [2020-11-29 19:58:36,797 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 182 transitions. Word has length 26 [2020-11-29 19:58:36,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:36,797 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 182 transitions. [2020-11-29 19:58:36,797 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-29 19:58:36,798 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 182 transitions. [2020-11-29 19:58:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-29 19:58:36,799 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:36,799 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:36,799 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-29 19:58:36,799 INFO L429 AbstractCegarLoop]: === Iteration 12 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:36,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:36,800 INFO L82 PathProgramCache]: Analyzing trace with hash 2009330355, now seen corresponding path program 1 times [2020-11-29 19:58:36,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:36,800 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534413390] [2020-11-29 19:58:36,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:36,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:36,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:36,999 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534413390] [2020-11-29 19:58:36,999 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:36,999 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-29 19:58:36,999 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651490605] [2020-11-29 19:58:37,000 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-29 19:58:37,000 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:37,000 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-29 19:58:37,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-29 19:58:37,001 INFO L87 Difference]: Start difference. First operand 165 states and 182 transitions. Second operand 9 states. [2020-11-29 19:58:38,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:38,029 INFO L93 Difference]: Finished difference Result 209 states and 223 transitions. [2020-11-29 19:58:38,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-29 19:58:38,030 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 28 [2020-11-29 19:58:38,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:38,032 INFO L225 Difference]: With dead ends: 209 [2020-11-29 19:58:38,032 INFO L226 Difference]: Without dead ends: 209 [2020-11-29 19:58:38,033 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=76, Invalid=196, Unknown=0, NotChecked=0, Total=272 [2020-11-29 19:58:38,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2020-11-29 19:58:38,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 165. [2020-11-29 19:58:38,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-29 19:58:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 181 transitions. [2020-11-29 19:58:38,039 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 181 transitions. Word has length 28 [2020-11-29 19:58:38,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:38,040 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 181 transitions. [2020-11-29 19:58:38,040 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-29 19:58:38,040 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 181 transitions. [2020-11-29 19:58:38,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-11-29 19:58:38,041 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:38,041 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:38,041 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-11-29 19:58:38,041 INFO L429 AbstractCegarLoop]: === Iteration 13 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:38,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:38,042 INFO L82 PathProgramCache]: Analyzing trace with hash 2009330356, now seen corresponding path program 1 times [2020-11-29 19:58:38,042 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:38,042 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74229368] [2020-11-29 19:58:38,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:38,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:38,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:38,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:38,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74229368] [2020-11-29 19:58:38,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:38,207 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-29 19:58:38,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136453349] [2020-11-29 19:58:38,207 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-29 19:58:38,208 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:38,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-29 19:58:38,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-11-29 19:58:38,209 INFO L87 Difference]: Start difference. First operand 165 states and 181 transitions. Second operand 9 states. [2020-11-29 19:58:39,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:39,140 INFO L93 Difference]: Finished difference Result 208 states and 222 transitions. [2020-11-29 19:58:39,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-29 19:58:39,141 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 28 [2020-11-29 19:58:39,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:39,142 INFO L225 Difference]: With dead ends: 208 [2020-11-29 19:58:39,142 INFO L226 Difference]: Without dead ends: 208 [2020-11-29 19:58:39,143 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=53, Invalid=129, Unknown=0, NotChecked=0, Total=182 [2020-11-29 19:58:39,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2020-11-29 19:58:39,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 165. [2020-11-29 19:58:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-29 19:58:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 180 transitions. [2020-11-29 19:58:39,149 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 180 transitions. Word has length 28 [2020-11-29 19:58:39,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:39,150 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 180 transitions. [2020-11-29 19:58:39,150 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-29 19:58:39,150 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 180 transitions. [2020-11-29 19:58:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-29 19:58:39,151 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:39,151 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:39,151 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-11-29 19:58:39,151 INFO L429 AbstractCegarLoop]: === Iteration 14 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:39,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:39,152 INFO L82 PathProgramCache]: Analyzing trace with hash 1001476957, now seen corresponding path program 1 times [2020-11-29 19:58:39,152 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:39,152 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702093387] [2020-11-29 19:58:39,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:39,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:39,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:39,342 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702093387] [2020-11-29 19:58:39,343 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:39,343 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-29 19:58:39,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331238017] [2020-11-29 19:58:39,343 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-29 19:58:39,344 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:39,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-29 19:58:39,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2020-11-29 19:58:39,345 INFO L87 Difference]: Start difference. First operand 165 states and 180 transitions. Second operand 10 states. [2020-11-29 19:58:40,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:40,320 INFO L93 Difference]: Finished difference Result 207 states and 221 transitions. [2020-11-29 19:58:40,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-29 19:58:40,320 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 31 [2020-11-29 19:58:40,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:40,322 INFO L225 Difference]: With dead ends: 207 [2020-11-29 19:58:40,322 INFO L226 Difference]: Without dead ends: 207 [2020-11-29 19:58:40,323 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=174, Unknown=0, NotChecked=0, Total=240 [2020-11-29 19:58:40,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 207 states. [2020-11-29 19:58:40,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 207 to 165. [2020-11-29 19:58:40,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-29 19:58:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 179 transitions. [2020-11-29 19:58:40,338 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 179 transitions. Word has length 31 [2020-11-29 19:58:40,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:40,339 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 179 transitions. [2020-11-29 19:58:40,339 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-29 19:58:40,339 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 179 transitions. [2020-11-29 19:58:40,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2020-11-29 19:58:40,340 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:40,340 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:40,345 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-11-29 19:58:40,345 INFO L429 AbstractCegarLoop]: === Iteration 15 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:40,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:40,346 INFO L82 PathProgramCache]: Analyzing trace with hash 1001476956, now seen corresponding path program 1 times [2020-11-29 19:58:40,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:40,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541643243] [2020-11-29 19:58:40,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:40,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:40,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:40,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:40,547 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541643243] [2020-11-29 19:58:40,547 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:40,547 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-29 19:58:40,547 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281917077] [2020-11-29 19:58:40,547 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-29 19:58:40,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:40,548 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-29 19:58:40,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-11-29 19:58:40,548 INFO L87 Difference]: Start difference. First operand 165 states and 179 transitions. Second operand 11 states. [2020-11-29 19:58:41,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:41,682 INFO L93 Difference]: Finished difference Result 206 states and 220 transitions. [2020-11-29 19:58:41,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-29 19:58:41,683 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 31 [2020-11-29 19:58:41,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:41,684 INFO L225 Difference]: With dead ends: 206 [2020-11-29 19:58:41,684 INFO L226 Difference]: Without dead ends: 206 [2020-11-29 19:58:41,685 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=97, Invalid=283, Unknown=0, NotChecked=0, Total=380 [2020-11-29 19:58:41,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206 states. [2020-11-29 19:58:41,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206 to 165. [2020-11-29 19:58:41,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-29 19:58:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 178 transitions. [2020-11-29 19:58:41,692 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 178 transitions. Word has length 31 [2020-11-29 19:58:41,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:41,692 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 178 transitions. [2020-11-29 19:58:41,692 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-29 19:58:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 178 transitions. [2020-11-29 19:58:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-11-29 19:58:41,694 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:41,694 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:41,695 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-11-29 19:58:41,695 INFO L429 AbstractCegarLoop]: === Iteration 16 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:41,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:41,696 INFO L82 PathProgramCache]: Analyzing trace with hash -2137726662, now seen corresponding path program 1 times [2020-11-29 19:58:41,696 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:41,696 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566971956] [2020-11-29 19:58:41,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:41,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:41,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:41,930 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566971956] [2020-11-29 19:58:41,930 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:41,931 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-29 19:58:41,931 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548649142] [2020-11-29 19:58:41,931 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-29 19:58:41,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:41,935 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-29 19:58:41,936 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2020-11-29 19:58:41,936 INFO L87 Difference]: Start difference. First operand 165 states and 178 transitions. Second operand 12 states. [2020-11-29 19:58:43,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:43,064 INFO L93 Difference]: Finished difference Result 205 states and 219 transitions. [2020-11-29 19:58:43,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-29 19:58:43,065 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 34 [2020-11-29 19:58:43,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:43,067 INFO L225 Difference]: With dead ends: 205 [2020-11-29 19:58:43,067 INFO L226 Difference]: Without dead ends: 205 [2020-11-29 19:58:43,068 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=126, Invalid=380, Unknown=0, NotChecked=0, Total=506 [2020-11-29 19:58:43,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2020-11-29 19:58:43,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 165. [2020-11-29 19:58:43,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-29 19:58:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 177 transitions. [2020-11-29 19:58:43,074 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 177 transitions. Word has length 34 [2020-11-29 19:58:43,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:43,075 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 177 transitions. [2020-11-29 19:58:43,075 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-29 19:58:43,075 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 177 transitions. [2020-11-29 19:58:43,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-11-29 19:58:43,076 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:43,076 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:43,077 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-11-29 19:58:43,077 INFO L429 AbstractCegarLoop]: === Iteration 17 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:43,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:43,078 INFO L82 PathProgramCache]: Analyzing trace with hash -2137726661, now seen corresponding path program 1 times [2020-11-29 19:58:43,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:43,078 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [82923158] [2020-11-29 19:58:43,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:43,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:43,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [82923158] [2020-11-29 19:58:43,371 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:43,371 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-29 19:58:43,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [417458531] [2020-11-29 19:58:43,372 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-29 19:58:43,373 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:43,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-29 19:58:43,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-11-29 19:58:43,375 INFO L87 Difference]: Start difference. First operand 165 states and 177 transitions. Second operand 11 states. [2020-11-29 19:58:44,416 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:44,416 INFO L93 Difference]: Finished difference Result 204 states and 218 transitions. [2020-11-29 19:58:44,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-29 19:58:44,417 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 34 [2020-11-29 19:58:44,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:44,418 INFO L225 Difference]: With dead ends: 204 [2020-11-29 19:58:44,419 INFO L226 Difference]: Without dead ends: 204 [2020-11-29 19:58:44,419 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=79, Invalid=227, Unknown=0, NotChecked=0, Total=306 [2020-11-29 19:58:44,420 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2020-11-29 19:58:44,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 165. [2020-11-29 19:58:44,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 165 states. [2020-11-29 19:58:44,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 176 transitions. [2020-11-29 19:58:44,425 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 176 transitions. Word has length 34 [2020-11-29 19:58:44,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:44,425 INFO L481 AbstractCegarLoop]: Abstraction has 165 states and 176 transitions. [2020-11-29 19:58:44,426 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-29 19:58:44,426 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 176 transitions. [2020-11-29 19:58:44,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2020-11-29 19:58:44,426 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:44,427 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:44,427 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-11-29 19:58:44,427 INFO L429 AbstractCegarLoop]: === Iteration 18 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:44,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:44,428 INFO L82 PathProgramCache]: Analyzing trace with hash 375905188, now seen corresponding path program 1 times [2020-11-29 19:58:44,428 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:44,428 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1861721501] [2020-11-29 19:58:44,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:44,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:44,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:44,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1861721501] [2020-11-29 19:58:44,842 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [46289837] [2020-11-29 19:58:44,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:58:45,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:45,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 250 conjuncts, 47 conjunts are in the unsatisfiable core [2020-11-29 19:58:45,048 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:58:45,077 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:58:45,078 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,090 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,090 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,091 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:15 [2020-11-29 19:58:45,181 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2020-11-29 19:58:45,181 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,196 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,203 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2020-11-29 19:58:45,203 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,220 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,220 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,221 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:38, output treesize:30 [2020-11-29 19:58:45,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,281 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2020-11-29 19:58:45,282 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,301 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,308 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 13 [2020-11-29 19:58:45,308 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,320 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,321 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,321 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:68, output treesize:30 [2020-11-29 19:58:45,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,342 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2020-11-29 19:58:45,343 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,362 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,374 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2020-11-29 19:58:45,376 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,397 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,398 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,398 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:56, output treesize:48 [2020-11-29 19:58:45,456 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,456 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 19:58:45,457 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,472 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,473 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,473 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:53, output treesize:47 [2020-11-29 19:58:45,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,536 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2020-11-29 19:58:45,537 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,561 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,574 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 30 treesize of output 32 [2020-11-29 19:58:45,575 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,596 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,598 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,598 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:69, output treesize:51 [2020-11-29 19:58:45,722 INFO L441 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_44|], 12=[|v_#memory_$Pointer$.base_44|]} [2020-11-29 19:58:45,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,732 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 36 [2020-11-29 19:58:45,733 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,756 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:45,862 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:45,863 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 57 treesize of output 137 [2020-11-29 19:58:45,869 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 3, 2, 1] term [2020-11-29 19:58:45,869 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:58:45,871 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:45,946 INFO L625 ElimStorePlain]: treesize reduction 96, result has 43.2 percent of original size [2020-11-29 19:58:45,947 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:58:45,948 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:89, output treesize:73 [2020-11-29 19:58:46,155 INFO L441 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_45|], 20=[|v_#memory_$Pointer$.base_45|]} [2020-11-29 19:58:46,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:46,182 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:46,183 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 51 treesize of output 76 [2020-11-29 19:58:46,184 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:46,260 INFO L625 ElimStorePlain]: treesize reduction 24, result has 81.7 percent of original size [2020-11-29 19:58:46,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:46,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:46,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:46,395 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:46,395 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 83 treesize of output 230 [2020-11-29 19:58:46,400 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[13, 3, 2, 1] term [2020-11-29 19:58:46,400 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 19:58:46,402 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:46,493 INFO L625 ElimStorePlain]: treesize reduction 150, result has 39.8 percent of original size [2020-11-29 19:58:46,494 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:58:46,494 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:115, output treesize:99 [2020-11-29 19:58:47,931 WARN L193 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 35 [2020-11-29 19:58:48,079 INFO L441 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_46|], 20=[|v_#memory_$Pointer$.base_46|]} [2020-11-29 19:58:48,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,118 INFO L350 Elim1Store]: treesize reduction 33, result has 38.9 percent of original size [2020-11-29 19:58:48,118 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 63 treesize of output 49 [2020-11-29 19:58:48,119 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,161 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:48,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,314 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2020-11-29 19:58:48,314 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:48,315 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 92 treesize of output 275 [2020-11-29 19:58:48,319 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[11, 3, 2, 1] term [2020-11-29 19:58:48,319 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 19:58:48,321 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,465 WARN L193 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 39 [2020-11-29 19:58:48,466 INFO L625 ElimStorePlain]: treesize reduction 190, result has 32.9 percent of original size [2020-11-29 19:58:48,467 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-11-29 19:58:48,468 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 19:58:48,474 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,475 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:139, output treesize:51 [2020-11-29 19:58:48,570 INFO L441 ElimStorePlain]: Different costs {6=[|v_#memory_$Pointer$.offset_47|], 12=[|v_#memory_$Pointer$.base_47|]} [2020-11-29 19:58:48,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,579 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 38 [2020-11-29 19:58:48,580 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,604 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:48,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,672 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:48,672 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 153 [2020-11-29 19:58:48,675 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[9, 3, 2, 1] term [2020-11-29 19:58:48,675 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:58:48,677 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,739 INFO L625 ElimStorePlain]: treesize reduction 84, result has 47.8 percent of original size [2020-11-29 19:58:48,740 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:58:48,740 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:93, output treesize:77 [2020-11-29 19:58:48,845 INFO L441 ElimStorePlain]: Different costs {6=[|#memory_$Pointer$.offset|], 12=[|#memory_$Pointer$.base|]} [2020-11-29 19:58:48,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,857 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 13 [2020-11-29 19:58:48,859 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,883 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:48,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:58:48,912 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:48,913 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 49 treesize of output 66 [2020-11-29 19:58:48,915 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 19:58:48,915 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 2 disjuncts [2020-11-29 19:58:48,918 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,927 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:58:48,928 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:58:48,929 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:95, output treesize:7 [2020-11-29 19:58:48,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:58:48,950 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:58:48,950 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 18] total 28 [2020-11-29 19:58:48,950 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [769663196] [2020-11-29 19:58:48,951 INFO L461 AbstractCegarLoop]: Interpolant automaton has 28 states [2020-11-29 19:58:48,951 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:48,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2020-11-29 19:58:48,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=647, Unknown=2, NotChecked=0, Total=756 [2020-11-29 19:58:48,953 INFO L87 Difference]: Start difference. First operand 165 states and 176 transitions. Second operand 28 states. [2020-11-29 19:58:54,919 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 44 [2020-11-29 19:58:58,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:58,334 INFO L93 Difference]: Finished difference Result 231 states and 246 transitions. [2020-11-29 19:58:58,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-11-29 19:58:58,334 INFO L78 Accepts]: Start accepts. Automaton has 28 states. Word has length 39 [2020-11-29 19:58:58,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:58,336 INFO L225 Difference]: With dead ends: 231 [2020-11-29 19:58:58,336 INFO L226 Difference]: Without dead ends: 231 [2020-11-29 19:58:58,338 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 32 SyntacticMatches, 1 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 365 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=325, Invalid=1558, Unknown=9, NotChecked=0, Total=1892 [2020-11-29 19:58:58,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2020-11-29 19:58:58,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 190. [2020-11-29 19:58:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-29 19:58:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 202 transitions. [2020-11-29 19:58:58,345 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 202 transitions. Word has length 39 [2020-11-29 19:58:58,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:58,349 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 202 transitions. [2020-11-29 19:58:58,349 INFO L482 AbstractCegarLoop]: Interpolant automaton has 28 states. [2020-11-29 19:58:58,349 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 202 transitions. [2020-11-29 19:58:58,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-11-29 19:58:58,354 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:58,354 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:58,567 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2020-11-29 19:58:58,567 INFO L429 AbstractCegarLoop]: === Iteration 19 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:58,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:58,568 INFO L82 PathProgramCache]: Analyzing trace with hash -2040701100, now seen corresponding path program 1 times [2020-11-29 19:58:58,568 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:58,568 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531015980] [2020-11-29 19:58:58,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:58,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:58:58,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:58,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 19:58:58,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:58:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-29 19:58:58,829 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [531015980] [2020-11-29 19:58:58,829 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:58:58,829 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-29 19:58:58,829 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963410654] [2020-11-29 19:58:58,830 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-29 19:58:58,830 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:58:58,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-29 19:58:58,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2020-11-29 19:58:58,831 INFO L87 Difference]: Start difference. First operand 190 states and 202 transitions. Second operand 9 states. [2020-11-29 19:58:59,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:58:59,885 INFO L93 Difference]: Finished difference Result 229 states and 242 transitions. [2020-11-29 19:58:59,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-11-29 19:58:59,885 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 44 [2020-11-29 19:58:59,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:58:59,887 INFO L225 Difference]: With dead ends: 229 [2020-11-29 19:58:59,887 INFO L226 Difference]: Without dead ends: 229 [2020-11-29 19:58:59,888 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-11-29 19:58:59,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2020-11-29 19:58:59,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 190. [2020-11-29 19:58:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-29 19:58:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 200 transitions. [2020-11-29 19:58:59,902 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 200 transitions. Word has length 44 [2020-11-29 19:58:59,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:58:59,903 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 200 transitions. [2020-11-29 19:58:59,903 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-29 19:58:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 200 transitions. [2020-11-29 19:58:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-11-29 19:58:59,906 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:58:59,906 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:58:59,906 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-11-29 19:58:59,907 INFO L429 AbstractCegarLoop]: === Iteration 20 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:58:59,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:58:59,907 INFO L82 PathProgramCache]: Analyzing trace with hash -343357044, now seen corresponding path program 1 times [2020-11-29 19:58:59,907 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:58:59,908 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1446500328] [2020-11-29 19:58:59,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:58:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:00,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:59:00,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:00,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 19:59:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-11-29 19:59:00,205 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1446500328] [2020-11-29 19:59:00,205 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-29 19:59:00,205 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-29 19:59:00,205 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064648115] [2020-11-29 19:59:00,206 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-29 19:59:00,206 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:59:00,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-29 19:59:00,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2020-11-29 19:59:00,210 INFO L87 Difference]: Start difference. First operand 190 states and 200 transitions. Second operand 11 states. [2020-11-29 19:59:01,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:59:01,517 INFO L93 Difference]: Finished difference Result 252 states and 267 transitions. [2020-11-29 19:59:01,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-29 19:59:01,518 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 50 [2020-11-29 19:59:01,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:59:01,520 INFO L225 Difference]: With dead ends: 252 [2020-11-29 19:59:01,520 INFO L226 Difference]: Without dead ends: 252 [2020-11-29 19:59:01,520 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2020-11-29 19:59:01,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 252 states. [2020-11-29 19:59:01,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 252 to 190. [2020-11-29 19:59:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 190 states. [2020-11-29 19:59:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 199 transitions. [2020-11-29 19:59:01,527 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 199 transitions. Word has length 50 [2020-11-29 19:59:01,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:59:01,528 INFO L481 AbstractCegarLoop]: Abstraction has 190 states and 199 transitions. [2020-11-29 19:59:01,528 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-29 19:59:01,528 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 199 transitions. [2020-11-29 19:59:01,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-11-29 19:59:01,529 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:59:01,529 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:59:01,529 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-11-29 19:59:01,530 INFO L429 AbstractCegarLoop]: === Iteration 21 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:59:01,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:59:01,530 INFO L82 PathProgramCache]: Analyzing trace with hash -1258079525, now seen corresponding path program 1 times [2020-11-29 19:59:01,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:59:01,531 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1951193560] [2020-11-29 19:59:01,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:59:01,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:01,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:59:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:01,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 19:59:01,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:01,743 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1951193560] [2020-11-29 19:59:01,744 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1745525557] [2020-11-29 19:59:01,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:01,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 20 conjunts are in the unsatisfiable core [2020-11-29 19:59:01,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:59:02,018 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:59:02,018 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:02,021 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:02,021 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:02,021 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2020-11-29 19:59:02,066 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2020-11-29 19:59:02,067 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:02,069 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:02,069 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:02,069 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:5, output treesize:1 [2020-11-29 19:59:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:02,085 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:59:02,085 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 11 [2020-11-29 19:59:02,087 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [362225566] [2020-11-29 19:59:02,087 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-29 19:59:02,087 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:59:02,088 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-29 19:59:02,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2020-11-29 19:59:02,089 INFO L87 Difference]: Start difference. First operand 190 states and 199 transitions. Second operand 12 states. [2020-11-29 19:59:03,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:59:03,396 INFO L93 Difference]: Finished difference Result 228 states and 240 transitions. [2020-11-29 19:59:03,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-11-29 19:59:03,396 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 49 [2020-11-29 19:59:03,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:59:03,398 INFO L225 Difference]: With dead ends: 228 [2020-11-29 19:59:03,398 INFO L226 Difference]: Without dead ends: 228 [2020-11-29 19:59:03,399 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=59, Invalid=283, Unknown=0, NotChecked=0, Total=342 [2020-11-29 19:59:03,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 228 states. [2020-11-29 19:59:03,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 228 to 188. [2020-11-29 19:59:03,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2020-11-29 19:59:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 198 transitions. [2020-11-29 19:59:03,406 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 198 transitions. Word has length 49 [2020-11-29 19:59:03,406 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:59:03,406 INFO L481 AbstractCegarLoop]: Abstraction has 188 states and 198 transitions. [2020-11-29 19:59:03,406 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-29 19:59:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 198 transitions. [2020-11-29 19:59:03,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-11-29 19:59:03,407 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:59:03,407 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:59:03,608 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:03,608 INFO L429 AbstractCegarLoop]: === Iteration 22 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:59:03,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:59:03,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1258079524, now seen corresponding path program 1 times [2020-11-29 19:59:03,609 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:59:03,609 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896099650] [2020-11-29 19:59:03,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:59:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:03,719 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:59:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:03,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 19:59:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:03,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:03,947 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896099650] [2020-11-29 19:59:03,947 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1830520176] [2020-11-29 19:59:03,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:04,119 INFO L263 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 37 conjunts are in the unsatisfiable core [2020-11-29 19:59:04,122 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:59:04,136 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:59:04,136 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:04,143 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:04,144 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:04,144 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 19:59:04,303 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:04,304 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 19:59:04,304 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:04,320 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:04,325 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2020-11-29 19:59:04,326 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:04,338 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:04,339 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:04,339 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:30, output treesize:23 [2020-11-29 19:59:04,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:04,787 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:59:04,787 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 22 [2020-11-29 19:59:04,787 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1225082564] [2020-11-29 19:59:04,788 INFO L461 AbstractCegarLoop]: Interpolant automaton has 23 states [2020-11-29 19:59:04,788 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:59:04,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2020-11-29 19:59:04,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=445, Unknown=0, NotChecked=0, Total=506 [2020-11-29 19:59:04,789 INFO L87 Difference]: Start difference. First operand 188 states and 198 transitions. Second operand 23 states. [2020-11-29 19:59:06,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:59:06,797 INFO L93 Difference]: Finished difference Result 241 states and 256 transitions. [2020-11-29 19:59:06,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-29 19:59:06,800 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 49 [2020-11-29 19:59:06,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:59:06,802 INFO L225 Difference]: With dead ends: 241 [2020-11-29 19:59:06,802 INFO L226 Difference]: Without dead ends: 241 [2020-11-29 19:59:06,802 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 178 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=151, Invalid=905, Unknown=0, NotChecked=0, Total=1056 [2020-11-29 19:59:06,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2020-11-29 19:59:06,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 197. [2020-11-29 19:59:06,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 197 states. [2020-11-29 19:59:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 211 transitions. [2020-11-29 19:59:06,810 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 211 transitions. Word has length 49 [2020-11-29 19:59:06,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:59:06,810 INFO L481 AbstractCegarLoop]: Abstraction has 197 states and 211 transitions. [2020-11-29 19:59:06,810 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2020-11-29 19:59:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 211 transitions. [2020-11-29 19:59:06,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-11-29 19:59:06,811 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:59:06,812 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2020-11-29 19:59:07,033 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2020-11-29 19:59:07,034 INFO L429 AbstractCegarLoop]: === Iteration 23 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:59:07,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:59:07,034 INFO L82 PathProgramCache]: Analyzing trace with hash 816997231, now seen corresponding path program 1 times [2020-11-29 19:59:07,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:59:07,035 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [191900622] [2020-11-29 19:59:07,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:59:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:07,416 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:59:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:07,428 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:07,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [191900622] [2020-11-29 19:59:07,429 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5896347] [2020-11-29 19:59:07,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:07,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:07,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 46 conjunts are in the unsatisfiable core [2020-11-29 19:59:07,595 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:59:07,609 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:59:07,610 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,615 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:07,615 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,616 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 19:59:07,642 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:07,642 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 19:59:07,643 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,654 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:07,654 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,654 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:4 [2020-11-29 19:59:07,660 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2020-11-29 19:59:07,660 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,668 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:07,668 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,669 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2020-11-29 19:59:07,696 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:07,696 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 65 [2020-11-29 19:59:07,698 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 3, 2, 1] term [2020-11-29 19:59:07,698 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:07,699 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,709 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:07,710 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:07,710 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:52, output treesize:42 [2020-11-29 19:59:07,809 INFO L350 Elim1Store]: treesize reduction 76, result has 29.0 percent of original size [2020-11-29 19:59:07,810 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 46 [2020-11-29 19:59:07,811 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,831 INFO L625 ElimStorePlain]: treesize reduction 18, result has 70.0 percent of original size [2020-11-29 19:59:07,832 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:07,832 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:42 [2020-11-29 19:59:07,896 INFO L350 Elim1Store]: treesize reduction 42, result has 55.8 percent of original size [2020-11-29 19:59:07,897 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 77 [2020-11-29 19:59:07,898 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:07,926 INFO L625 ElimStorePlain]: treesize reduction 52, result has 49.5 percent of original size [2020-11-29 19:59:07,926 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:07,926 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:55, output treesize:51 [2020-11-29 19:59:08,001 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:08,001 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 99 [2020-11-29 19:59:08,002 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:08,051 INFO L625 ElimStorePlain]: treesize reduction 46, result has 60.3 percent of original size [2020-11-29 19:59:08,052 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:08,052 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:70 [2020-11-29 19:59:08,230 INFO L350 Elim1Store]: treesize reduction 88, result has 39.7 percent of original size [2020-11-29 19:59:08,230 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 67 treesize of output 87 [2020-11-29 19:59:08,231 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:08,279 INFO L625 ElimStorePlain]: treesize reduction 48, result has 61.6 percent of original size [2020-11-29 19:59:08,280 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:08,280 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:81, output treesize:82 [2020-11-29 19:59:08,622 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2020-11-29 19:59:08,622 INFO L350 Elim1Store]: treesize reduction 32, result has 85.9 percent of original size [2020-11-29 19:59:08,623 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 96 treesize of output 236 [2020-11-29 19:59:08,628 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:08,630 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:08,631 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:08,632 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:08,633 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:08,636 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:08,638 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:08,641 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[16, 3, 2, 1] term [2020-11-29 19:59:08,641 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:08,644 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:08,645 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:08,647 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:08,648 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:08,649 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 19:59:08,651 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:08,652 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:08,656 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:08,657 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:08,658 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:08,660 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:08,661 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 19:59:08,663 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:08,664 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:08,666 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:08,767 INFO L625 ElimStorePlain]: treesize reduction 168, result has 31.7 percent of original size [2020-11-29 19:59:08,768 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:08,769 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:101, output treesize:93 [2020-11-29 19:59:09,391 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 97 [2020-11-29 19:59:09,392 INFO L350 Elim1Store]: treesize reduction 32, result has 90.1 percent of original size [2020-11-29 19:59:09,392 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 109 treesize of output 338 [2020-11-29 19:59:09,398 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[18, 3, 2, 1] term [2020-11-29 19:59:09,398 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 18 disjuncts [2020-11-29 19:59:09,400 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 19:59:09,401 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:09,402 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:09,403 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:09,404 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:09,405 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:09,406 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:09,409 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:09,411 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:09,412 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:09,413 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:09,414 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:09,417 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 19:59:09,418 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:09,420 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:09,421 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:09,422 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:09,423 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:09,424 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:09,426 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:09,428 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:09,429 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:09,430 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:09,431 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:09,434 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 19:59:09,435 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:09,436 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:09,437 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:09,438 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:09,439 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:09,440 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:09,443 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:09,444 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:09,445 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:09,446 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:09,447 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:09,450 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:09,578 WARN L193 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 43 [2020-11-29 19:59:09,579 INFO L625 ElimStorePlain]: treesize reduction 262, result has 25.8 percent of original size [2020-11-29 19:59:09,580 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:09,580 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:114, output treesize:106 [2020-11-29 19:59:14,072 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2020-11-29 19:59:14,559 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 100 [2020-11-29 19:59:14,560 INFO L350 Elim1Store]: treesize reduction 32, result has 91.4 percent of original size [2020-11-29 19:59:14,560 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 121 treesize of output 390 [2020-11-29 19:59:14,565 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:14,566 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:14,567 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:14,568 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,569 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,570 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,571 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:14,573 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,574 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,577 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,578 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:14,580 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,581 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,582 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:14,584 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,585 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,589 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[20, 3, 2, 1] term [2020-11-29 19:59:14,589 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 19:59:14,592 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:14,593 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:14,594 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,595 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,596 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,597 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,598 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,600 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,603 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,604 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,606 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,607 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,609 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,612 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,614 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,615 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,616 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,619 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,620 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:14,621 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,622 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,623 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,624 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,626 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,629 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:14,631 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,632 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,633 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,634 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,636 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,640 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:14,641 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:14,642 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,643 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,644 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,645 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,646 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,648 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,651 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,652 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,654 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,655 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,657 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,659 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,661 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,662 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,663 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,666 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,667 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:14,668 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:14,669 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,670 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,671 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,673 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:14,676 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:14,677 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:14,678 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:14,679 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:14,680 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,681 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:14,685 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:14,831 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2020-11-29 19:59:14,832 INFO L625 ElimStorePlain]: treesize reduction 316, result has 21.8 percent of original size [2020-11-29 19:59:14,834 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:14,834 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:126, output treesize:82 [2020-11-29 19:59:15,282 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2020-11-29 19:59:15,283 INFO L350 Elim1Store]: treesize reduction 32, result has 86.8 percent of original size [2020-11-29 19:59:15,283 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 98 treesize of output 254 [2020-11-29 19:59:15,287 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:15,288 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:15,289 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:15,290 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,290 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:15,292 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:15,293 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:15,294 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,295 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:15,298 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:15,299 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:15,299 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,300 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:15,302 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[16, 3, 2, 1] term [2020-11-29 19:59:15,303 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:15,305 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:15,306 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:15,307 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:15,308 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,309 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,311 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,313 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:15,314 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,315 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,316 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,320 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:15,321 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:15,322 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:15,323 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,324 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,326 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,328 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:15,329 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,330 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,331 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,334 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:15,447 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 40 [2020-11-29 19:59:15,447 INFO L625 ElimStorePlain]: treesize reduction 160, result has 33.3 percent of original size [2020-11-29 19:59:15,449 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:15,449 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:103, output treesize:95 [2020-11-29 19:59:15,746 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 52 [2020-11-29 19:59:15,747 INFO L350 Elim1Store]: treesize reduction 32, result has 77.3 percent of original size [2020-11-29 19:59:15,747 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 99 treesize of output 149 [2020-11-29 19:59:15,750 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,751 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,751 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:15,753 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:15,754 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:15,755 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:15,756 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:15,805 INFO L625 ElimStorePlain]: treesize reduction 62, result has 31.1 percent of original size [2020-11-29 19:59:15,807 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:15,807 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:104, output treesize:28 [2020-11-29 19:59:15,989 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:15,990 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 22 treesize of output 72 [2020-11-29 19:59:15,991 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:16,039 INFO L625 ElimStorePlain]: treesize reduction 42, result has 44.0 percent of original size [2020-11-29 19:59:16,040 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:16,041 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:34, output treesize:33 [2020-11-29 19:59:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:16,115 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:59:16,115 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 20] total 30 [2020-11-29 19:59:16,115 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265471679] [2020-11-29 19:59:16,116 INFO L461 AbstractCegarLoop]: Interpolant automaton has 31 states [2020-11-29 19:59:16,116 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:59:16,117 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2020-11-29 19:59:16,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=765, Unknown=2, NotChecked=0, Total=930 [2020-11-29 19:59:16,118 INFO L87 Difference]: Start difference. First operand 197 states and 211 transitions. Second operand 31 states. [2020-11-29 19:59:25,458 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2020-11-29 19:59:29,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:59:29,839 INFO L93 Difference]: Finished difference Result 281 states and 300 transitions. [2020-11-29 19:59:29,840 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-29 19:59:29,840 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 49 [2020-11-29 19:59:29,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:59:29,841 INFO L225 Difference]: With dead ends: 281 [2020-11-29 19:59:29,842 INFO L226 Difference]: Without dead ends: 281 [2020-11-29 19:59:29,843 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 46 SyntacticMatches, 2 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 910 ImplicationChecksByTransitivity, 14.6s TimeCoverageRelationStatistics Valid=716, Invalid=2815, Unknown=9, NotChecked=0, Total=3540 [2020-11-29 19:59:29,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2020-11-29 19:59:29,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 200. [2020-11-29 19:59:29,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2020-11-29 19:59:29,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 216 transitions. [2020-11-29 19:59:29,850 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 216 transitions. Word has length 49 [2020-11-29 19:59:29,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:59:29,850 INFO L481 AbstractCegarLoop]: Abstraction has 200 states and 216 transitions. [2020-11-29 19:59:29,851 INFO L482 AbstractCegarLoop]: Interpolant automaton has 31 states. [2020-11-29 19:59:29,851 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 216 transitions. [2020-11-29 19:59:29,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-11-29 19:59:29,852 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:59:29,852 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2020-11-29 19:59:30,065 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:30,066 INFO L429 AbstractCegarLoop]: === Iteration 24 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:59:30,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:59:30,066 INFO L82 PathProgramCache]: Analyzing trace with hash 816997232, now seen corresponding path program 1 times [2020-11-29 19:59:30,066 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:59:30,067 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746293035] [2020-11-29 19:59:30,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:59:30,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:30,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:59:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:30,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746293035] [2020-11-29 19:59:30,585 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979658010] [2020-11-29 19:59:30,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:30,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 64 conjunts are in the unsatisfiable core [2020-11-29 19:59:30,813 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:59:30,829 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:59:30,829 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:30,839 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:30,842 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:59:30,842 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:30,849 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:30,850 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:30,850 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:14 [2020-11-29 19:59:30,908 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:30,908 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 19:59:30,909 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:30,918 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:30,922 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2020-11-29 19:59:30,923 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:30,931 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:30,932 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:30,932 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:25, output treesize:18 [2020-11-29 19:59:31,019 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2020-11-29 19:59:31,019 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,036 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,040 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2020-11-29 19:59:31,041 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,057 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,057 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,057 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:49, output treesize:41 [2020-11-29 19:59:31,119 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 91 treesize of output 69 [2020-11-29 19:59:31,120 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,162 INFO L625 ElimStorePlain]: treesize reduction 19, result has 84.6 percent of original size [2020-11-29 19:59:31,187 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,187 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 85 treesize of output 103 [2020-11-29 19:59:31,188 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 3, 2, 1] term [2020-11-29 19:59:31,189 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:31,189 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,204 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,204 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,204 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:133, output treesize:94 [2020-11-29 19:59:31,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,269 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 49 [2020-11-29 19:59:31,269 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,291 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,332 INFO L350 Elim1Store]: treesize reduction 40, result has 58.3 percent of original size [2020-11-29 19:59:31,333 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 94 treesize of output 100 [2020-11-29 19:59:31,333 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,366 INFO L625 ElimStorePlain]: treesize reduction 24, result has 79.7 percent of original size [2020-11-29 19:59:31,366 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,366 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:132, output treesize:94 [2020-11-29 19:59:31,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,376 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 58 [2020-11-29 19:59:31,376 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,403 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,436 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,436 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 88 treesize of output 143 [2020-11-29 19:59:31,437 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,484 INFO L625 ElimStorePlain]: treesize reduction 70, result has 61.5 percent of original size [2020-11-29 19:59:31,484 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,485 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:120, output treesize:112 [2020-11-29 19:59:31,560 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,560 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 32 [2020-11-29 19:59:31,560 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,583 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,599 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 28 [2020-11-29 19:59:31,600 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,635 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,635 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,635 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:123, output treesize:115 [2020-11-29 19:59:31,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,718 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 68 [2020-11-29 19:59:31,719 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,756 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:31,802 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:31,802 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 114 [2020-11-29 19:59:31,804 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,874 INFO L625 ElimStorePlain]: treesize reduction 68, result has 62.4 percent of original size [2020-11-29 19:59:31,875 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:31,875 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:137, output treesize:111 [2020-11-29 19:59:32,066 INFO L441 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_53|], 20=[|v_#memory_$Pointer$.base_62|]} [2020-11-29 19:59:32,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:32,075 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 52 [2020-11-29 19:59:32,076 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:32,121 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:32,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:32,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:32,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:32,263 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2020-11-29 19:59:32,264 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:32,264 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 118 treesize of output 236 [2020-11-29 19:59:32,268 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:32,269 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:32,271 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:32,271 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:32,272 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:32,276 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:32,278 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:32,279 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:32,280 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:32,282 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[18, 3, 2, 1] term [2020-11-29 19:59:32,283 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 19:59:32,284 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:32,285 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:32,286 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:32,287 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:32,288 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:32,290 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:32,293 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:32,293 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:32,294 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:32,295 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:32,296 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:32,298 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:32,300 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:32,431 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 49 [2020-11-29 19:59:32,432 INFO L625 ElimStorePlain]: treesize reduction 158, result has 41.5 percent of original size [2020-11-29 19:59:32,433 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:32,433 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:149, output treesize:133 [2020-11-29 19:59:32,700 INFO L441 ElimStorePlain]: Different costs {20=[|v_#memory_$Pointer$.offset_54|], 30=[|v_#memory_$Pointer$.base_63|]} [2020-11-29 19:59:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:32,718 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:32,718 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 64 treesize of output 92 [2020-11-29 19:59:32,719 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:32,820 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2020-11-29 19:59:32,820 INFO L625 ElimStorePlain]: treesize reduction 24, result has 87.4 percent of original size [2020-11-29 19:59:32,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:32,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:32,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:33,025 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2020-11-29 19:59:33,026 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:33,026 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 144 treesize of output 345 [2020-11-29 19:59:33,032 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 19:59:33,033 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:33,034 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:33,035 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:33,036 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:33,037 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:33,038 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:33,040 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:33,041 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:33,043 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:33,044 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:33,046 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:33,047 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:33,048 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:33,050 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:33,051 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:33,053 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:33,054 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:33,055 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:33,056 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:33,060 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[24, 3, 2, 1] term [2020-11-29 19:59:33,060 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 19:59:33,062 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:33,064 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:33,065 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:33,066 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:33,067 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:33,069 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:33,070 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:33,071 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:33,075 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:33,076 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:33,077 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:33,078 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:33,079 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:33,080 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:33,081 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:33,083 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:33,085 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:33,260 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 55 [2020-11-29 19:59:33,261 INFO L625 ElimStorePlain]: treesize reduction 250, result has 35.6 percent of original size [2020-11-29 19:59:33,261 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:33,262 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:175, output treesize:159 [2020-11-29 19:59:39,388 WARN L193 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 57 DAG size of output: 50 [2020-11-29 19:59:39,514 INFO L441 ElimStorePlain]: Different costs {20=[|v_#memory_$Pointer$.offset_55|], 30=[|v_#memory_$Pointer$.base_64|]} [2020-11-29 19:59:39,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:39,539 INFO L350 Elim1Store]: treesize reduction 33, result has 38.9 percent of original size [2020-11-29 19:59:39,539 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 1 case distinctions, treesize of input 76 treesize of output 65 [2020-11-29 19:59:39,540 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:39,575 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:39,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:39,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:39,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:39,747 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2020-11-29 19:59:39,747 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:39,748 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 12 case distinctions, treesize of input 153 treesize of output 398 [2020-11-29 19:59:39,752 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[18, 3, 2, 1] term [2020-11-29 19:59:39,752 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 18 disjuncts [2020-11-29 19:59:39,754 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:39,755 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 19:59:39,756 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:39,757 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,781 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,782 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,784 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:39,786 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,788 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,789 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,790 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:39,792 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 19:59:39,793 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,794 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,795 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,796 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:39,797 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:39,800 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,801 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,802 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:39,803 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:39,806 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:39,807 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 19:59:39,809 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:39,810 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,811 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,812 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,813 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:39,815 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,817 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,818 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,819 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:39,822 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 19:59:39,823 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,823 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,824 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,825 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:39,826 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:39,829 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,830 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,831 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:39,832 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:39,836 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 19:59:39,837 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:39,838 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 19:59:39,839 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,840 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,841 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,842 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:39,844 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 19:59:39,845 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:39,846 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:39,847 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 19:59:39,848 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 19:59:39,851 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:40,027 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 56 [2020-11-29 19:59:40,027 INFO L625 ElimStorePlain]: treesize reduction 304, result has 30.3 percent of original size [2020-11-29 19:59:40,028 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-11-29 19:59:40,029 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 19:59:40,031 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:40,032 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:199, output treesize:111 [2020-11-29 19:59:40,155 INFO L441 ElimStorePlain]: Different costs {12=[|v_#memory_$Pointer$.offset_56|], 20=[|v_#memory_$Pointer$.base_65|]} [2020-11-29 19:59:40,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:40,165 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 54 [2020-11-29 19:59:40,165 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:40,208 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:40,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:40,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:40,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:40,313 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:40,313 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 122 treesize of output 256 [2020-11-29 19:59:40,316 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[14, 3, 2, 1] term [2020-11-29 19:59:40,316 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 19:59:40,317 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:40,318 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:40,318 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:40,319 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:40,319 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:40,322 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:40,323 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:40,324 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:40,325 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:40,327 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:40,329 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 19:59:40,330 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 19:59:40,331 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 19:59:40,332 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:40,333 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:40,335 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:40,447 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 50 [2020-11-29 19:59:40,448 INFO L625 ElimStorePlain]: treesize reduction 150, result has 43.6 percent of original size [2020-11-29 19:59:40,449 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:40,449 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:153, output treesize:137 [2020-11-29 19:59:40,588 INFO L441 ElimStorePlain]: Different costs {12=[|#memory_$Pointer$.offset|], 20=[|#memory_$Pointer$.base|]} [2020-11-29 19:59:40,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 19:59:40,595 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 16 [2020-11-29 19:59:40,597 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:40,628 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:40,768 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 50 [2020-11-29 19:59:40,769 INFO L350 Elim1Store]: treesize reduction 32, result has 75.9 percent of original size [2020-11-29 19:59:40,770 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 10 case distinctions, treesize of input 97 treesize of output 141 [2020-11-29 19:59:40,772 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:40,772 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:40,773 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:40,774 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:40,775 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:40,776 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:40,780 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 19:59:40,785 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:40,786 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:40,811 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 19:59:40,812 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:40,813 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 19:59:40,814 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:40,858 INFO L625 ElimStorePlain]: treesize reduction 58, result has 34.8 percent of original size [2020-11-29 19:59:40,860 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:40,860 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:155, output treesize:31 [2020-11-29 19:59:41,052 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:41,053 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 22 treesize of output 72 [2020-11-29 19:59:41,054 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:41,106 INFO L625 ElimStorePlain]: treesize reduction 42, result has 46.2 percent of original size [2020-11-29 19:59:41,108 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:41,108 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:36 [2020-11-29 19:59:41,216 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:41,216 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:59:41,216 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 20] total 35 [2020-11-29 19:59:41,216 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385443193] [2020-11-29 19:59:41,217 INFO L461 AbstractCegarLoop]: Interpolant automaton has 36 states [2020-11-29 19:59:41,217 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:59:41,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2020-11-29 19:59:41,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=1122, Unknown=2, NotChecked=0, Total=1260 [2020-11-29 19:59:41,218 INFO L87 Difference]: Start difference. First operand 200 states and 216 transitions. Second operand 36 states. [2020-11-29 19:59:42,515 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 62 [2020-11-29 19:59:42,934 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 64 [2020-11-29 19:59:43,178 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2020-11-29 19:59:43,492 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 72 [2020-11-29 19:59:45,771 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 99 DAG size of output: 74 [2020-11-29 19:59:46,085 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2020-11-29 19:59:46,420 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2020-11-29 19:59:46,628 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 64 [2020-11-29 19:59:46,865 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2020-11-29 19:59:47,057 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 72 [2020-11-29 19:59:47,269 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 77 [2020-11-29 19:59:49,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 19:59:49,299 INFO L93 Difference]: Finished difference Result 275 states and 294 transitions. [2020-11-29 19:59:49,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-11-29 19:59:49,300 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 49 [2020-11-29 19:59:49,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 19:59:49,301 INFO L225 Difference]: With dead ends: 275 [2020-11-29 19:59:49,301 INFO L226 Difference]: Without dead ends: 275 [2020-11-29 19:59:49,303 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 38 SyntacticMatches, 4 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 930 ImplicationChecksByTransitivity, 12.5s TimeCoverageRelationStatistics Valid=669, Invalid=3111, Unknown=2, NotChecked=0, Total=3782 [2020-11-29 19:59:49,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2020-11-29 19:59:49,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 214. [2020-11-29 19:59:49,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-11-29 19:59:49,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 235 transitions. [2020-11-29 19:59:49,310 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 235 transitions. Word has length 49 [2020-11-29 19:59:49,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 19:59:49,310 INFO L481 AbstractCegarLoop]: Abstraction has 214 states and 235 transitions. [2020-11-29 19:59:49,310 INFO L482 AbstractCegarLoop]: Interpolant automaton has 36 states. [2020-11-29 19:59:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 235 transitions. [2020-11-29 19:59:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-11-29 19:59:49,311 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 19:59:49,312 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 19:59:49,537 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:49,538 INFO L429 AbstractCegarLoop]: === Iteration 25 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 19:59:49,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 19:59:49,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1562374165, now seen corresponding path program 1 times [2020-11-29 19:59:49,538 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 19:59:49,538 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254971724] [2020-11-29 19:59:49,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 19:59:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:49,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 19:59:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:49,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 19:59:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:50,066 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 43 [2020-11-29 19:59:50,275 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2020-11-29 19:59:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:50,458 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254971724] [2020-11-29 19:59:50,458 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1034638029] [2020-11-29 19:59:50,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 19:59:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 19:59:50,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 46 conjunts are in the unsatisfiable core [2020-11-29 19:59:50,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 19:59:50,659 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 19:59:50,659 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:50,665 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:50,665 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:50,665 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 19:59:50,807 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:50,808 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 39 [2020-11-29 19:59:50,808 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:50,848 INFO L625 ElimStorePlain]: treesize reduction 14, result has 65.9 percent of original size [2020-11-29 19:59:50,848 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:50,849 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:29, output treesize:27 [2020-11-29 19:59:50,908 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 19:59:50,908 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:50,923 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:50,923 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:50,924 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:38, output treesize:35 [2020-11-29 19:59:51,084 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:51,084 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 51 [2020-11-29 19:59:51,085 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 3, 2, 1] term [2020-11-29 19:59:51,086 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:51,086 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:51,135 INFO L625 ElimStorePlain]: treesize reduction 20, result has 69.7 percent of original size [2020-11-29 19:59:51,135 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:51,136 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:54, output treesize:46 [2020-11-29 19:59:51,414 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:51,415 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 99 [2020-11-29 19:59:51,416 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 3, 2, 1] term [2020-11-29 19:59:51,416 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 19:59:51,417 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:51,492 INFO L625 ElimStorePlain]: treesize reduction 66, result has 47.2 percent of original size [2020-11-29 19:59:51,493 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:51,493 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:67, output treesize:59 [2020-11-29 19:59:53,031 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2020-11-29 19:59:53,178 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:53,178 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 62 treesize of output 127 [2020-11-29 19:59:53,179 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[7, 3, 2, 1] term [2020-11-29 19:59:53,180 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 19:59:53,180 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:53,228 INFO L625 ElimStorePlain]: treesize reduction 86, result has 39.4 percent of original size [2020-11-29 19:59:53,229 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 19:59:53,229 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:79, output treesize:35 [2020-11-29 19:59:53,316 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:53,317 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 57 [2020-11-29 19:59:53,318 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 3, 2, 1] term [2020-11-29 19:59:53,318 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 19:59:53,319 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:53,351 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:53,353 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:53,353 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:53, output treesize:45 [2020-11-29 19:59:54,111 INFO L173 IndexEqualityManager]: detected equality via solver [2020-11-29 19:59:54,124 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 19:59:54,124 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 33 [2020-11-29 19:59:54,125 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 19:59:54,146 INFO L625 ElimStorePlain]: treesize reduction 3, result has 88.9 percent of original size [2020-11-29 19:59:54,147 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 19:59:54,147 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:55, output treesize:15 [2020-11-29 19:59:54,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 19:59:54,233 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 19:59:54,233 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 20] total 38 [2020-11-29 19:59:54,233 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269854637] [2020-11-29 19:59:54,234 INFO L461 AbstractCegarLoop]: Interpolant automaton has 39 states [2020-11-29 19:59:54,234 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 19:59:54,234 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2020-11-29 19:59:54,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=133, Invalid=1347, Unknown=2, NotChecked=0, Total=1482 [2020-11-29 19:59:54,235 INFO L87 Difference]: Start difference. First operand 214 states and 235 transitions. Second operand 39 states. [2020-11-29 20:00:05,976 WARN L193 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 69 DAG size of output: 39 [2020-11-29 20:00:13,713 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 81 [2020-11-29 20:00:15,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:00:15,977 INFO L93 Difference]: Finished difference Result 300 states and 332 transitions. [2020-11-29 20:00:15,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-11-29 20:00:15,978 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 52 [2020-11-29 20:00:15,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:00:15,980 INFO L225 Difference]: With dead ends: 300 [2020-11-29 20:00:15,980 INFO L226 Difference]: Without dead ends: 300 [2020-11-29 20:00:15,982 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 802 ImplicationChecksByTransitivity, 17.4s TimeCoverageRelationStatistics Valid=519, Invalid=3894, Unknown=9, NotChecked=0, Total=4422 [2020-11-29 20:00:15,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300 states. [2020-11-29 20:00:15,989 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300 to 248. [2020-11-29 20:00:15,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2020-11-29 20:00:15,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 284 transitions. [2020-11-29 20:00:15,991 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 284 transitions. Word has length 52 [2020-11-29 20:00:15,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:00:15,992 INFO L481 AbstractCegarLoop]: Abstraction has 248 states and 284 transitions. [2020-11-29 20:00:15,992 INFO L482 AbstractCegarLoop]: Interpolant automaton has 39 states. [2020-11-29 20:00:15,992 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 284 transitions. [2020-11-29 20:00:15,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-11-29 20:00:15,993 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:00:15,993 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 20:00:16,209 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2020-11-29 20:00:16,209 INFO L429 AbstractCegarLoop]: === Iteration 26 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 20:00:16,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:00:16,210 INFO L82 PathProgramCache]: Analyzing trace with hash -1562374164, now seen corresponding path program 1 times [2020-11-29 20:00:16,210 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:00:16,210 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1415426740] [2020-11-29 20:00:16,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:00:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:16,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 20:00:16,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:16,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 20:00:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:16,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:00:16,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1415426740] [2020-11-29 20:00:16,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1213513452] [2020-11-29 20:00:16,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 20:00:16,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:17,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 56 conjunts are in the unsatisfiable core [2020-11-29 20:00:17,003 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:00:17,010 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:00:17,010 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,015 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,015 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,015 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 20:00:17,122 INFO L441 ElimStorePlain]: Different costs {0=[|v_#length_75|], 1=[|v_#valid_99|]} [2020-11-29 20:00:17,127 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:00:17,127 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,139 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,146 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,146 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 20:00:17,147 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,157 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,157 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,157 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:32, output treesize:25 [2020-11-29 20:00:17,206 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:00:17,206 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,218 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,221 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:00:17,221 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,233 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,233 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,234 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:44, output treesize:37 [2020-11-29 20:00:17,359 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,360 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 62 [2020-11-29 20:00:17,361 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 3, 2, 1] term [2020-11-29 20:00:17,361 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:17,362 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,424 INFO L625 ElimStorePlain]: treesize reduction 20, result has 77.0 percent of original size [2020-11-29 20:00:17,429 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 22 [2020-11-29 20:00:17,429 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,452 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,452 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:17,453 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:75, output treesize:59 [2020-11-29 20:00:17,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 20:00:17,696 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,697 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 82 treesize of output 91 [2020-11-29 20:00:17,698 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,801 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2020-11-29 20:00:17,802 INFO L625 ElimStorePlain]: treesize reduction 44, result has 69.4 percent of original size [2020-11-29 20:00:17,822 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:17,822 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 65 [2020-11-29 20:00:17,823 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:17,892 INFO L625 ElimStorePlain]: treesize reduction 24, result has 78.6 percent of original size [2020-11-29 20:00:17,893 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:17,893 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:108, output treesize:88 [2020-11-29 20:00:18,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 20:00:19,024 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:19,024 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 106 treesize of output 141 [2020-11-29 20:00:19,025 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 3, 2, 1] term [2020-11-29 20:00:19,025 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:00:19,026 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:19,098 INFO L625 ElimStorePlain]: treesize reduction 64, result has 62.1 percent of original size [2020-11-29 20:00:19,137 INFO L350 Elim1Store]: treesize reduction 33, result has 38.9 percent of original size [2020-11-29 20:00:19,138 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 52 treesize of output 35 [2020-11-29 20:00:19,138 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:19,167 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:19,168 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 1] term [2020-11-29 20:00:19,168 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 20:00:19,170 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:19,170 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:128, output treesize:37 [2020-11-29 20:00:19,255 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:19,256 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 60 treesize of output 70 [2020-11-29 20:00:19,256 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 3, 2, 1] term [2020-11-29 20:00:19,257 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:19,257 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:19,274 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:19,278 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 24 [2020-11-29 20:00:19,278 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:19,294 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:19,295 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:19,295 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:76, output treesize:60 [2020-11-29 20:00:20,112 INFO L173 IndexEqualityManager]: detected equality via solver [2020-11-29 20:00:20,128 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:20,128 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 51 treesize of output 42 [2020-11-29 20:00:20,129 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:20,172 INFO L625 ElimStorePlain]: treesize reduction 3, result has 93.3 percent of original size [2020-11-29 20:00:20,177 INFO L173 IndexEqualityManager]: detected equality via solver [2020-11-29 20:00:20,177 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 10 [2020-11-29 20:00:20,179 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:20,193 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:20,195 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:20,195 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:77, output treesize:9 [2020-11-29 20:00:20,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:00:20,239 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 20:00:20,240 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 20] total 36 [2020-11-29 20:00:20,240 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1870187738] [2020-11-29 20:00:20,240 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-29 20:00:20,241 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 20:00:20,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-29 20:00:20,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=1232, Unknown=2, NotChecked=0, Total=1332 [2020-11-29 20:00:20,242 INFO L87 Difference]: Start difference. First operand 248 states and 284 transitions. Second operand 37 states. [2020-11-29 20:00:25,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:00:25,792 INFO L93 Difference]: Finished difference Result 302 states and 333 transitions. [2020-11-29 20:00:25,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-29 20:00:25,794 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 52 [2020-11-29 20:00:25,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:00:25,796 INFO L225 Difference]: With dead ends: 302 [2020-11-29 20:00:25,796 INFO L226 Difference]: Without dead ends: 302 [2020-11-29 20:00:25,797 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 40 SyntacticMatches, 1 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 570 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=400, Invalid=3136, Unknown=4, NotChecked=0, Total=3540 [2020-11-29 20:00:25,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2020-11-29 20:00:25,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 248. [2020-11-29 20:00:25,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2020-11-29 20:00:25,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 283 transitions. [2020-11-29 20:00:25,807 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 283 transitions. Word has length 52 [2020-11-29 20:00:25,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:00:25,807 INFO L481 AbstractCegarLoop]: Abstraction has 248 states and 283 transitions. [2020-11-29 20:00:25,807 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-29 20:00:25,808 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 283 transitions. [2020-11-29 20:00:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-11-29 20:00:25,809 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:00:25,809 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 20:00:26,034 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2020-11-29 20:00:26,034 INFO L429 AbstractCegarLoop]: === Iteration 27 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 20:00:26,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:00:26,035 INFO L82 PathProgramCache]: Analyzing trace with hash 1784123738, now seen corresponding path program 1 times [2020-11-29 20:00:26,035 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:00:26,035 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067635666] [2020-11-29 20:00:26,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:00:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:26,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 20:00:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:26,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 20:00:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:00:26,540 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067635666] [2020-11-29 20:00:26,540 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1381573393] [2020-11-29 20:00:26,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 20:00:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:26,706 INFO L263 TraceCheckSpWp]: Trace formula consists of 299 conjuncts, 54 conjunts are in the unsatisfiable core [2020-11-29 20:00:26,709 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:00:26,721 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:00:26,721 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:26,727 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:26,727 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:26,727 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 20:00:26,881 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:26,882 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 20:00:26,882 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:26,900 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:26,901 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:26,901 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:30, output treesize:24 [2020-11-29 20:00:26,973 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:00:26,974 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:27,003 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:27,008 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:00:27,009 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:27,030 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:27,031 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:27,031 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:43, output treesize:36 [2020-11-29 20:00:27,206 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:27,207 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 61 [2020-11-29 20:00:27,208 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 3, 2, 1] term [2020-11-29 20:00:27,208 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:27,208 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:27,257 INFO L625 ElimStorePlain]: treesize reduction 20, result has 76.7 percent of original size [2020-11-29 20:00:27,261 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 22 [2020-11-29 20:00:27,262 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:27,282 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:27,283 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:27,283 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:74, output treesize:58 [2020-11-29 20:00:27,492 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:27,492 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 65 [2020-11-29 20:00:27,493 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:27,556 INFO L625 ElimStorePlain]: treesize reduction 24, result has 79.8 percent of original size [2020-11-29 20:00:27,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 20:00:27,580 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:27,581 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 73 treesize of output 86 [2020-11-29 20:00:27,582 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:27,644 INFO L625 ElimStorePlain]: treesize reduction 44, result has 66.4 percent of original size [2020-11-29 20:00:27,644 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:27,645 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:107, output treesize:87 [2020-11-29 20:00:28,796 INFO L441 ElimStorePlain]: Different costs {0=[|#memory_$Pointer$.offset|], 6=[|v_#memory_$Pointer$.offset_65|, |v_#memory_$Pointer$.base_79|]} [2020-11-29 20:00:28,801 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:28,827 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:28,832 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2020-11-29 20:00:28,833 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:28,854 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:28,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 20:00:28,898 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:28,899 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 61 treesize of output 112 [2020-11-29 20:00:28,900 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 3, 2, 1] term [2020-11-29 20:00:28,900 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:28,900 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:28,944 INFO L625 ElimStorePlain]: treesize reduction 64, result has 45.3 percent of original size [2020-11-29 20:00:28,946 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:28,946 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:127, output treesize:29 [2020-11-29 20:00:29,081 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:29,081 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 38 treesize of output 56 [2020-11-29 20:00:29,082 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 3, 2, 1] term [2020-11-29 20:00:29,083 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:29,083 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:29,094 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:29,095 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:29,095 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:47, output treesize:39 [2020-11-29 20:00:29,630 INFO L173 IndexEqualityManager]: detected equality via solver [2020-11-29 20:00:29,648 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:29,648 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 49 [2020-11-29 20:00:29,649 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:29,666 INFO L625 ElimStorePlain]: treesize reduction 3, result has 85.7 percent of original size [2020-11-29 20:00:29,669 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:29,669 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:49, output treesize:4 [2020-11-29 20:00:29,695 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:00:29,695 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 20:00:29,695 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 21] total 37 [2020-11-29 20:00:29,695 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206364534] [2020-11-29 20:00:29,696 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-29 20:00:29,696 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 20:00:29,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-29 20:00:29,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=1229, Unknown=2, NotChecked=0, Total=1332 [2020-11-29 20:00:29,698 INFO L87 Difference]: Start difference. First operand 248 states and 283 transitions. Second operand 37 states. [2020-11-29 20:00:40,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:00:40,847 INFO L93 Difference]: Finished difference Result 302 states and 332 transitions. [2020-11-29 20:00:40,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-11-29 20:00:40,848 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 56 [2020-11-29 20:00:40,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:00:40,851 INFO L225 Difference]: With dead ends: 302 [2020-11-29 20:00:40,851 INFO L226 Difference]: Without dead ends: 302 [2020-11-29 20:00:40,853 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 518 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=401, Invalid=3019, Unknown=2, NotChecked=0, Total=3422 [2020-11-29 20:00:40,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2020-11-29 20:00:40,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 248. [2020-11-29 20:00:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2020-11-29 20:00:40,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 282 transitions. [2020-11-29 20:00:40,862 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 282 transitions. Word has length 56 [2020-11-29 20:00:40,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:00:40,862 INFO L481 AbstractCegarLoop]: Abstraction has 248 states and 282 transitions. [2020-11-29 20:00:40,862 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-29 20:00:40,863 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 282 transitions. [2020-11-29 20:00:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-11-29 20:00:40,864 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:00:40,865 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 20:00:41,089 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2020-11-29 20:00:41,090 INFO L429 AbstractCegarLoop]: === Iteration 28 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 20:00:41,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:00:41,090 INFO L82 PathProgramCache]: Analyzing trace with hash 1530422970, now seen corresponding path program 1 times [2020-11-29 20:00:41,090 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:00:41,090 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259409641] [2020-11-29 20:00:41,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:00:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:41,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 20:00:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:41,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-11-29 20:00:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:41,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:00:41,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259409641] [2020-11-29 20:00:41,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2091362198] [2020-11-29 20:00:41,852 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 20:00:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:41,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 65 conjunts are in the unsatisfiable core [2020-11-29 20:00:41,994 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:00:42,014 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:00:42,015 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,020 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,020 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,020 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 20:00:42,170 INFO L441 ElimStorePlain]: Different costs {0=[|v_#length_76|], 1=[|v_#valid_103|]} [2020-11-29 20:00:42,177 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:00:42,177 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,203 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,219 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,219 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 20:00:42,220 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,238 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,239 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,239 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:32, output treesize:25 [2020-11-29 20:00:42,309 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:00:42,309 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,337 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,343 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:00:42,343 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,365 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,366 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,366 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:44, output treesize:37 [2020-11-29 20:00:42,558 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,558 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 56 treesize of output 62 [2020-11-29 20:00:42,559 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[6, 3, 2, 1] term [2020-11-29 20:00:42,560 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:42,560 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,616 INFO L625 ElimStorePlain]: treesize reduction 20, result has 77.0 percent of original size [2020-11-29 20:00:42,622 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 22 [2020-11-29 20:00:42,622 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,649 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,649 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:42,650 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:75, output treesize:59 [2020-11-29 20:00:42,893 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:42,894 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 40 treesize of output 62 [2020-11-29 20:00:42,895 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:42,963 INFO L625 ElimStorePlain]: treesize reduction 24, result has 79.5 percent of original size [2020-11-29 20:00:43,009 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:43,010 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 115 [2020-11-29 20:00:43,011 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[10, 3, 2, 1] term [2020-11-29 20:00:43,011 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:00:43,012 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:43,075 INFO L625 ElimStorePlain]: treesize reduction 66, result has 56.3 percent of original size [2020-11-29 20:00:43,076 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:43,076 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:101, output treesize:85 [2020-11-29 20:00:46,239 WARN L193 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2020-11-29 20:00:46,347 INFO L441 ElimStorePlain]: Different costs {0=[|v_#memory_int_28|], 6=[|v_#memory_$Pointer$.base_84|, |v_#memory_$Pointer$.offset_69|]} [2020-11-29 20:00:46,355 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 17 [2020-11-29 20:00:46,355 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:46,390 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:46,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 20:00:46,423 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:46,424 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 139 treesize of output 162 [2020-11-29 20:00:46,425 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:46,503 INFO L625 ElimStorePlain]: treesize reduction 62, result has 67.9 percent of original size [2020-11-29 20:00:46,523 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:46,524 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 102 treesize of output 123 [2020-11-29 20:00:46,524 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:46,591 INFO L625 ElimStorePlain]: treesize reduction 40, result has 72.2 percent of original size [2020-11-29 20:00:46,592 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 20:00:46,592 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-29 20:00:46,594 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:46,594 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:166, output treesize:54 [2020-11-29 20:00:46,826 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:46,827 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 108 treesize of output 102 [2020-11-29 20:00:46,828 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[8, 3, 2, 1] term [2020-11-29 20:00:46,828 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:00:46,828 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:46,860 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:46,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-11-29 20:00:46,867 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 21 [2020-11-29 20:00:46,867 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:46,892 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:46,897 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 40 [2020-11-29 20:00:46,898 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:46,921 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:46,922 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:46,923 INFO L244 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:131, output treesize:84 [2020-11-29 20:00:47,791 INFO L173 IndexEqualityManager]: detected equality via solver [2020-11-29 20:00:47,809 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:47,810 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 68 treesize of output 55 [2020-11-29 20:00:47,810 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:47,888 INFO L625 ElimStorePlain]: treesize reduction 3, result has 95.4 percent of original size [2020-11-29 20:00:47,893 INFO L173 IndexEqualityManager]: detected equality via solver [2020-11-29 20:00:47,894 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 22 [2020-11-29 20:00:47,896 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:47,921 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:47,925 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:47,925 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:101, output treesize:16 [2020-11-29 20:00:48,049 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:00:48,051 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:48,057 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:48,061 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2020-11-29 20:00:48,062 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:48,064 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:48,064 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:48,065 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:3 [2020-11-29 20:00:48,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:00:48,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 20:00:48,108 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 23] total 41 [2020-11-29 20:00:48,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857686937] [2020-11-29 20:00:48,109 INFO L461 AbstractCegarLoop]: Interpolant automaton has 41 states [2020-11-29 20:00:48,110 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 20:00:48,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2020-11-29 20:00:48,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=1529, Unknown=2, NotChecked=0, Total=1640 [2020-11-29 20:00:48,111 INFO L87 Difference]: Start difference. First operand 248 states and 282 transitions. Second operand 41 states. [2020-11-29 20:00:51,657 WARN L193 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 57 DAG size of output: 47 [2020-11-29 20:00:56,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:00:56,483 INFO L93 Difference]: Finished difference Result 301 states and 330 transitions. [2020-11-29 20:00:56,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-11-29 20:00:56,484 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 57 [2020-11-29 20:00:56,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:00:56,486 INFO L225 Difference]: With dead ends: 301 [2020-11-29 20:00:56,486 INFO L226 Difference]: Without dead ends: 301 [2020-11-29 20:00:56,488 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 724 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=413, Invalid=3616, Unknown=3, NotChecked=0, Total=4032 [2020-11-29 20:00:56,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2020-11-29 20:00:56,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 248. [2020-11-29 20:00:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2020-11-29 20:00:56,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 281 transitions. [2020-11-29 20:00:56,497 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 281 transitions. Word has length 57 [2020-11-29 20:00:56,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:00:56,497 INFO L481 AbstractCegarLoop]: Abstraction has 248 states and 281 transitions. [2020-11-29 20:00:56,497 INFO L482 AbstractCegarLoop]: Interpolant automaton has 41 states. [2020-11-29 20:00:56,498 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 281 transitions. [2020-11-29 20:00:56,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-11-29 20:00:56,498 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:00:56,499 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 20:00:56,713 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2020-11-29 20:00:56,714 INFO L429 AbstractCegarLoop]: === Iteration 29 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 20:00:56,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:00:56,714 INFO L82 PathProgramCache]: Analyzing trace with hash -945928425, now seen corresponding path program 1 times [2020-11-29 20:00:56,714 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:00:56,714 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1253403095] [2020-11-29 20:00:56,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:00:56,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:57,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 20:00:57,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:57,199 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:00:57,200 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1253403095] [2020-11-29 20:00:57,200 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408213098] [2020-11-29 20:00:57,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 20:00:57,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:00:57,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 54 conjunts are in the unsatisfiable core [2020-11-29 20:00:57,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:00:57,414 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:00:57,414 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,421 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:57,422 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,422 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 20:00:57,483 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:57,484 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 20:00:57,484 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,486 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:57,486 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,487 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:4 [2020-11-29 20:00:57,493 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2020-11-29 20:00:57,493 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,500 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:57,501 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,501 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2020-11-29 20:00:57,529 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:57,529 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 65 [2020-11-29 20:00:57,530 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 3, 2, 1] term [2020-11-29 20:00:57,530 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:57,531 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,541 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:57,541 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:57,541 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:52, output treesize:42 [2020-11-29 20:00:57,630 INFO L350 Elim1Store]: treesize reduction 76, result has 29.0 percent of original size [2020-11-29 20:00:57,631 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 46 [2020-11-29 20:00:57,631 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,657 INFO L625 ElimStorePlain]: treesize reduction 18, result has 70.0 percent of original size [2020-11-29 20:00:57,657 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:57,658 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:42 [2020-11-29 20:00:57,733 INFO L350 Elim1Store]: treesize reduction 42, result has 55.8 percent of original size [2020-11-29 20:00:57,733 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 77 [2020-11-29 20:00:57,734 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,762 INFO L625 ElimStorePlain]: treesize reduction 52, result has 49.5 percent of original size [2020-11-29 20:00:57,763 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:57,763 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:55, output treesize:51 [2020-11-29 20:00:57,881 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:00:57,882 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 99 [2020-11-29 20:00:57,882 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:57,930 INFO L625 ElimStorePlain]: treesize reduction 46, result has 60.3 percent of original size [2020-11-29 20:00:57,931 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:57,931 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:70 [2020-11-29 20:00:58,061 INFO L350 Elim1Store]: treesize reduction 88, result has 39.7 percent of original size [2020-11-29 20:00:58,061 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 67 treesize of output 87 [2020-11-29 20:00:58,062 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:00:58,109 INFO L625 ElimStorePlain]: treesize reduction 48, result has 61.6 percent of original size [2020-11-29 20:00:58,109 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:58,110 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:81, output treesize:82 [2020-11-29 20:00:58,498 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2020-11-29 20:00:58,498 INFO L350 Elim1Store]: treesize reduction 32, result has 85.9 percent of original size [2020-11-29 20:00:58,499 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 96 treesize of output 236 [2020-11-29 20:00:58,512 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:00:58,513 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:00:58,514 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:58,515 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,516 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:00:58,517 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[16, 3, 2, 1] term [2020-11-29 20:00:58,517 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:00:58,518 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:00:58,518 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:58,519 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,519 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,520 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,521 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,521 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,522 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,523 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,524 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,525 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,526 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,526 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,527 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,528 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:58,528 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,529 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,529 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,530 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,531 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,532 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,532 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,533 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,534 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,535 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,535 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,536 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,538 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:00:58,538 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:58,539 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,539 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,539 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,540 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,541 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,542 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,542 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,543 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,544 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,544 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,545 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,546 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,547 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:58,548 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,549 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,550 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,551 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,552 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,554 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:58,554 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,555 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,557 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,558 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:00:58,559 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:58,560 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:58,561 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:58,700 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 39 [2020-11-29 20:00:58,701 INFO L625 ElimStorePlain]: treesize reduction 168, result has 31.7 percent of original size [2020-11-29 20:00:58,702 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:58,703 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:101, output treesize:93 [2020-11-29 20:00:59,478 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 97 [2020-11-29 20:00:59,478 INFO L350 Elim1Store]: treesize reduction 32, result has 90.1 percent of original size [2020-11-29 20:00:59,479 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 109 treesize of output 338 [2020-11-29 20:00:59,482 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[18, 3, 2, 1] term [2020-11-29 20:00:59,483 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 18 disjuncts [2020-11-29 20:00:59,484 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:00:59,485 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:00:59,486 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:00:59,487 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:00:59,488 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:59,489 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:59,490 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:59,492 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:59,493 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:00:59,494 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:00:59,495 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:00:59,495 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:00:59,496 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:59,496 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:59,496 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:59,497 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:59,500 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:00:59,500 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:00:59,501 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:00:59,502 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:00:59,503 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:00:59,504 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:00:59,505 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:00:59,506 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:00:59,509 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:59,639 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 43 [2020-11-29 20:00:59,640 INFO L625 ElimStorePlain]: treesize reduction 262, result has 25.8 percent of original size [2020-11-29 20:00:59,641 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 20:00:59,642 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:114, output treesize:106 [2020-11-29 20:01:04,168 WARN L193 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2020-11-29 20:01:04,823 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 100 [2020-11-29 20:01:04,824 INFO L350 Elim1Store]: treesize reduction 32, result has 91.4 percent of original size [2020-11-29 20:01:04,824 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 121 treesize of output 390 [2020-11-29 20:01:04,827 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:04,827 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:04,828 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:04,829 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:04,829 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:04,830 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:04,830 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:04,832 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:04,832 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:04,833 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:04,834 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:04,834 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:04,835 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[20, 3, 2, 1] term [2020-11-29 20:01:04,835 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:04,837 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:04,837 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:04,838 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:04,838 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:04,839 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:04,839 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:04,840 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:04,843 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:04,844 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:04,845 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:04,846 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:04,846 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:04,847 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:04,851 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:04,852 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:04,853 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:04,854 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:04,854 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:04,855 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:04,856 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:04,859 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:04,860 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:04,861 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:04,862 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:04,863 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:04,863 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:04,865 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:05,054 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2020-11-29 20:01:05,055 INFO L625 ElimStorePlain]: treesize reduction 316, result has 21.8 percent of original size [2020-11-29 20:01:05,057 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:05,057 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:126, output treesize:82 [2020-11-29 20:01:05,494 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2020-11-29 20:01:05,496 INFO L350 Elim1Store]: treesize reduction 32, result has 86.8 percent of original size [2020-11-29 20:01:05,496 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 98 treesize of output 254 [2020-11-29 20:01:05,499 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:05,500 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:05,500 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:05,501 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:05,502 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:01:05,503 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:05,504 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:05,505 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:05,506 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:01:05,507 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[16, 3, 2, 1] term [2020-11-29 20:01:05,507 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:05,509 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:05,510 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:05,510 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:05,511 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:05,512 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:05,514 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:05,514 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:05,515 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:05,516 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:05,516 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:05,518 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:05,622 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 40 [2020-11-29 20:01:05,622 INFO L625 ElimStorePlain]: treesize reduction 160, result has 33.3 percent of original size [2020-11-29 20:01:05,623 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:05,623 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:103, output treesize:95 [2020-11-29 20:01:05,987 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:05,987 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 37 treesize of output 149 [2020-11-29 20:01:05,988 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:06,065 INFO L625 ElimStorePlain]: treesize reduction 72, result has 64.5 percent of original size [2020-11-29 20:01:06,068 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:06,068 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:115, output treesize:131 [2020-11-29 20:01:06,610 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 105 [2020-11-29 20:01:06,611 INFO L350 Elim1Store]: treesize reduction 32, result has 90.2 percent of original size [2020-11-29 20:01:06,611 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 128 treesize of output 351 [2020-11-29 20:01:06,613 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:06,614 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:06,614 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:06,614 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:06,615 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:06,615 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:06,616 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:06,617 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:06,617 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:06,619 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:06,620 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:06,620 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:06,621 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:06,621 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:06,622 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:06,623 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:06,623 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:06,624 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:06,625 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:06,761 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 56 [2020-11-29 20:01:06,762 INFO L625 ElimStorePlain]: treesize reduction 192, result has 34.5 percent of original size [2020-11-29 20:01:06,769 INFO L545 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:06,769 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:142, output treesize:128 [2020-11-29 20:01:07,358 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 98 [2020-11-29 20:01:07,359 INFO L350 Elim1Store]: treesize reduction 32, result has 89.3 percent of original size [2020-11-29 20:01:07,359 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 133 treesize of output 318 [2020-11-29 20:01:07,361 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 16 disjuncts [2020-11-29 20:01:07,362 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 16 disjuncts [2020-11-29 20:01:07,363 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:07,363 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:07,364 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:07,365 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,365 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,366 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,366 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,367 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,367 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,368 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,369 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,371 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,371 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,373 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,375 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,376 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,377 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,378 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,379 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,380 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,381 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,382 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,384 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,384 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,385 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,386 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,386 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,387 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,389 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,390 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,391 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,392 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,393 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,394 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,394 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,395 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,397 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,397 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,399 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,400 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,401 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,418 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,419 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,419 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,420 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,421 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,422 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,423 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,424 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,425 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,426 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,426 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,427 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,428 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,430 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,431 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,433 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,436 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,437 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,438 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,438 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,439 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,441 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,444 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,445 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,447 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,449 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,450 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,451 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,452 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,454 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,456 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,457 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,459 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,461 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,462 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,463 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,464 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,465 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,466 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,468 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,470 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,472 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,474 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,476 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,477 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,478 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,479 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,482 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,484 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,485 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,487 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,490 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,491 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,492 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,493 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,494 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,496 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,499 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,500 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,502 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,505 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,506 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,506 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,507 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,510 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,512 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,513 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,515 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,518 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:07,519 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:07,520 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,521 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,522 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,523 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,523 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,524 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,525 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,528 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,530 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,531 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,533 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,535 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,536 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,537 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,538 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,540 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,542 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,543 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,545 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,548 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,549 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,550 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,551 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,552 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,554 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,556 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,557 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,559 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,562 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,563 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,564 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,565 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,567 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,569 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,570 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,572 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,575 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,576 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,577 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,578 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,578 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,579 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,581 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,583 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,584 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,586 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,589 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,590 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,591 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,592 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,594 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,596 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,597 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,599 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,601 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,602 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,603 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,604 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,605 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,607 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,609 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,610 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,612 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,614 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,615 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,616 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,617 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,619 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,622 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,623 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,625 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,627 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,628 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,629 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,630 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,631 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,632 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,635 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,637 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,638 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,640 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,643 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,644 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,645 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,646 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,648 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,651 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,652 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,654 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,657 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,658 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,659 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,660 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,661 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,663 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,666 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,667 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,669 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,672 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,673 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,674 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,675 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,677 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,679 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,680 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,682 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,687 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:07,687 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:07,688 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:07,689 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,690 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,691 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,692 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,693 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,694 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,695 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,697 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,699 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,700 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,702 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,704 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,705 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,706 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,707 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,709 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,711 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,712 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,714 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,716 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,717 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,718 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,719 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,720 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,722 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,724 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,725 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,737 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,740 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,741 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,742 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,743 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,745 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,747 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,748 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,750 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,752 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,753 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,754 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,755 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,756 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,757 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,759 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,761 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,762 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,764 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,767 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,768 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,769 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,770 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,772 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,774 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,774 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,776 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,779 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,780 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,781 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,781 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,782 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,784 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,786 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,787 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,789 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,791 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,792 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,793 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,794 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,796 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,798 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,799 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,801 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,803 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,804 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,805 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,806 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,807 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,808 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,810 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,812 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,813 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,815 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,818 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,819 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,819 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,820 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,822 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,825 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,826 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,828 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,830 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,831 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,832 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,833 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,834 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,836 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,840 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,841 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,843 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,846 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,847 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,848 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,848 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,851 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,853 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,854 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,856 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,859 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:07,861 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:07,862 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,862 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,863 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,864 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,865 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,866 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,867 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,869 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,871 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,872 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,874 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,876 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,877 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,878 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,879 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,881 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,884 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,885 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,887 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,889 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,890 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,891 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,892 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,893 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,895 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,897 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,898 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,900 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,902 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,903 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,904 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,904 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,906 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,908 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,909 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,911 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,914 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,915 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,915 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,916 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,917 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,918 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,920 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,923 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,923 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,926 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,928 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,929 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,930 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,931 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,933 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,935 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,936 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,938 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,940 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,941 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,942 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,943 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,944 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,946 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,948 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,949 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,951 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,953 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:07,954 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,955 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,956 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,959 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,961 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,962 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,964 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:07,966 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:07,967 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,968 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,969 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,970 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,971 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,973 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,975 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,976 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,978 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,981 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,982 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,982 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,983 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,985 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,988 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,989 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,991 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,993 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:07,994 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:07,995 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:07,996 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:07,997 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:07,999 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,001 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,002 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,005 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,007 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,008 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,009 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,010 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,012 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,014 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,015 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,018 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,020 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[23, 3, 2, 1] term [2020-11-29 20:01:08,021 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:08,023 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 16 disjuncts [2020-11-29 20:01:08,023 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 16 disjuncts [2020-11-29 20:01:08,025 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:08,026 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2020-11-29 20:01:08,027 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:08,028 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,029 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,029 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,030 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,031 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,032 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,033 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,035 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,037 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,038 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,040 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,042 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,043 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,056 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,057 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,058 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,060 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,062 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,063 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,065 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,067 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,068 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,069 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,070 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,071 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,073 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,075 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,076 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,077 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,080 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,081 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,082 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,083 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,084 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,085 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,087 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,089 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,090 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,092 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,094 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,095 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,096 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,097 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,098 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,100 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,102 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,103 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,104 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,107 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,108 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,109 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,110 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,111 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,113 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,115 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,116 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,118 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,120 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:08,121 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,123 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,124 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,125 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,126 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,127 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,129 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,131 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,132 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,134 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,137 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:08,138 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,140 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,141 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,142 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,144 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,146 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,147 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,149 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,152 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,153 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,154 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,155 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,156 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,158 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,161 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,162 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,164 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,167 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,168 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,169 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,170 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,171 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,172 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,174 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,176 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,178 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,180 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,182 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,183 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,184 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,185 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,186 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,188 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,190 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,191 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,193 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,196 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:08,197 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,198 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,199 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,200 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,202 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,204 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,205 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,207 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,211 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,212 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,213 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,214 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,215 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,216 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,217 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,219 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,221 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,222 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,224 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,226 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,227 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,228 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,229 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,230 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,232 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,234 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,235 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,237 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,239 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,240 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,241 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,242 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,243 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,245 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,247 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,248 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,249 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,252 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,253 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,254 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,255 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,256 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,257 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,259 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,261 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,262 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,263 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,266 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,267 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,268 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,269 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,270 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,271 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,273 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,274 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,276 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,278 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,279 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,281 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,281 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,282 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,284 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,286 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,287 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,289 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,292 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:08,293 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,293 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,294 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,295 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,296 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,297 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,298 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,299 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,301 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,303 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,304 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,306 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,308 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,309 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,310 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,311 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,311 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,313 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,315 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,316 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,318 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,321 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,322 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,323 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,324 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,325 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,326 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,328 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,329 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,331 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,333 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,334 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,335 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,336 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,337 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,338 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,340 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,342 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,343 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,344 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,347 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,348 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,349 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,350 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,351 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,352 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,354 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,355 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,357 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,359 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,360 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,361 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,361 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,362 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,364 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,366 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,367 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,368 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,371 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,372 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,373 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,374 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,375 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,376 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,376 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,378 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,380 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,381 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,382 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,384 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,385 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,386 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,387 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,388 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,397 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,398 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,399 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,401 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,403 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,404 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,405 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,406 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,407 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,409 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,411 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,412 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,413 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,416 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,417 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,418 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,419 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,420 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,421 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,423 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,425 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,426 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,427 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,429 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,430 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,431 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,432 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,433 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,435 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,437 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,438 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,439 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,442 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,443 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,444 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,445 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,446 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,447 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,449 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,450 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,452 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,454 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,455 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,456 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,457 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,458 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,458 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,459 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,461 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,463 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,464 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,465 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,468 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,469 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,470 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,471 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,471 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,473 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,475 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,476 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,478 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,480 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,481 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,482 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,483 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,484 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,486 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,488 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,488 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,490 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,492 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,493 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,494 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,495 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,496 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,497 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,498 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,500 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,501 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,502 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,505 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,506 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,506 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,507 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,508 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,510 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,511 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,512 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,514 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,516 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,517 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,518 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,519 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,520 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,521 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,523 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,524 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,526 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,530 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 16 disjuncts [2020-11-29 20:01:08,531 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 16 disjuncts [2020-11-29 20:01:08,532 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:08,533 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2020-11-29 20:01:08,534 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:08,535 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,536 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,537 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,537 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,538 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,539 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,540 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,542 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,543 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,544 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,546 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,548 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,549 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,550 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,551 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,552 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,554 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,556 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,557 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,558 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,561 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,562 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,563 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,564 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,564 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,566 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,568 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,569 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,571 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,573 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,574 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,575 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,576 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,577 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,578 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,580 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,582 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,583 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,584 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,586 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,587 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,588 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,589 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,590 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,592 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,593 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,594 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,596 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,598 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,599 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,601 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,602 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,602 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,604 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,606 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,607 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,609 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,611 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:08,612 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,613 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,614 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,615 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,616 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,617 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,618 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,620 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,621 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,623 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,626 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:08,627 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,628 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,629 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,630 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,631 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,633 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,634 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,636 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,638 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,639 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,640 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,641 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,642 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,643 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,645 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,646 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,648 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,650 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,651 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,652 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,653 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,654 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,655 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,657 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,659 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,660 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,661 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,664 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,665 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,666 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,666 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,667 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,669 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,671 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,672 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,674 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,676 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:08,677 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,678 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,679 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,680 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,681 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,683 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,684 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,686 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,688 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,689 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,690 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,691 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,691 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,692 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,693 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,695 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,696 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,697 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,699 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,701 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,702 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,703 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,709 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,710 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,712 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,714 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,715 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,716 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,719 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,720 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,721 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,722 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,722 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,724 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,726 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,727 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,729 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,731 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,732 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,733 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,734 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,735 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,736 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,738 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,740 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,741 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,743 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,745 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,746 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,747 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,748 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,749 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,751 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,753 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,754 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,756 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,758 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,759 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,760 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,761 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,762 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,764 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,765 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,766 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,768 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,771 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 14 disjuncts [2020-11-29 20:01:08,772 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,773 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,773 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,774 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,775 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,776 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,777 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,778 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,780 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,782 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,783 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,784 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,786 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,787 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,788 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,789 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,790 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,791 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,793 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,794 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,796 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,799 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,800 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,801 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,802 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,802 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,804 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,806 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,807 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,809 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,811 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,812 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,813 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,814 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,815 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,816 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,818 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,820 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,821 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,822 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,825 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,826 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,827 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,828 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,829 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,831 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,833 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,833 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,835 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,837 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,838 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,839 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,840 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,841 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,843 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,844 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,845 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,847 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,850 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,851 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,852 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,853 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,854 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,855 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,856 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,858 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,860 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,861 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,863 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,865 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,866 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,867 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,868 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,869 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,871 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,873 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,874 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,876 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,878 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,879 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,880 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,881 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,882 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,884 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,886 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,887 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,889 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,892 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:08,893 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,894 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,895 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,896 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,897 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,899 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,901 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,902 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,904 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,906 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,907 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,908 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,909 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,910 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,911 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,913 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,914 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,916 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,919 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,920 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:08,921 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,922 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,923 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,925 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,927 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,928 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,930 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:08,932 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:08,933 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,934 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,935 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,936 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,937 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,938 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,940 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,942 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,943 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,945 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,948 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,949 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,950 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,951 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,952 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,954 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,956 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,957 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,959 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,962 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:08,963 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,964 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,965 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,966 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,968 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,971 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,972 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,974 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,976 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:08,977 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,978 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,979 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,980 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,981 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,983 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,985 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,987 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,989 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,991 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,992 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:08,993 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:08,995 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:08,995 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:08,997 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,000 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,001 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,003 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,005 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:09,006 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:09,007 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,008 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,009 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,011 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,013 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,014 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,016 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,019 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:09,197 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2020-11-29 20:01:09,198 INFO L625 ElimStorePlain]: treesize reduction 250, result has 29.8 percent of original size [2020-11-29 20:01:09,202 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:09,202 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:147, output treesize:139 [2020-11-29 20:01:09,613 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 80 [2020-11-29 20:01:09,614 INFO L350 Elim1Store]: treesize reduction 32, result has 83.9 percent of original size [2020-11-29 20:01:09,614 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 15 case distinctions, treesize of input 246 treesize of output 227 [2020-11-29 20:01:09,616 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,617 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,617 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,618 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,618 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,619 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,620 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,620 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,621 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,622 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,622 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,622 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,623 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,624 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,624 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,625 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,625 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,626 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,627 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,628 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,630 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,631 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,631 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,632 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,633 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,634 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,634 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,635 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,637 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,638 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,638 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,639 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,640 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,642 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,643 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,643 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,644 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,645 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,646 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,646 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,648 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,649 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,650 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,650 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,652 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,653 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,654 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,655 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,655 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,657 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,658 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,659 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,659 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,662 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,663 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,664 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,665 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,666 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,667 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,668 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,668 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,669 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,670 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,672 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,673 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,673 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,674 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,676 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,677 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,678 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,679 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,680 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,681 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,681 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,684 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,685 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,686 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,686 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,687 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,688 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,689 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,689 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,691 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,692 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,693 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,694 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,695 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,697 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,698 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,698 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,699 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,700 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,701 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,702 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,703 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,704 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,705 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,706 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,708 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,709 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,710 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,711 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,711 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,713 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,714 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,715 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,716 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,719 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,720 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,721 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,722 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,722 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,723 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,724 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,725 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,726 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,728 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,728 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,729 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,730 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,732 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,733 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,734 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,735 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,736 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,736 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,737 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,740 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,740 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,741 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,742 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,743 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,744 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,744 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,745 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,747 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,748 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,749 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,750 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,751 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,753 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,754 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,755 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,755 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,756 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,757 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,758 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,760 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,760 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,761 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,762 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,764 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,765 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,766 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,766 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,767 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,769 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,770 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,771 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,771 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,774 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,774 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,775 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,776 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,777 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,778 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,778 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,779 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,780 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,782 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,782 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,783 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,784 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,786 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,787 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,788 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,788 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,789 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,790 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,790 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,793 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,793 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,794 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,795 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,796 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,796 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,797 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,798 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,799 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,800 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,801 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,802 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,802 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,804 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,805 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,806 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,806 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,807 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,808 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,808 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,816 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,816 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,817 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,818 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,820 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,820 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,821 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,822 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,822 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,824 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,825 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,826 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,826 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,830 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,831 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,831 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,832 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,833 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,833 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,834 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,835 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,836 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,837 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,838 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,839 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,839 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,841 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,842 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,843 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,844 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,844 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,845 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,846 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,848 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,848 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,849 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,850 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,850 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,851 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,852 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,852 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,854 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,855 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,856 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,856 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,857 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,859 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,860 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,860 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,861 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,862 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,862 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,863 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,865 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,865 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,866 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,867 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,868 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,869 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,870 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,870 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,871 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,872 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,873 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,874 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,874 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,876 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,878 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,878 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,879 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,880 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,881 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,881 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,882 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,883 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,883 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,885 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,886 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,886 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,887 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,889 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,890 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,891 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,891 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,892 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,893 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,893 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,895 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,896 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,897 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,898 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,898 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,899 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,900 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,900 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,902 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,903 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,904 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,904 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,905 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,907 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,908 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,909 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,909 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,910 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,911 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,912 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,913 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,914 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,915 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,915 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,917 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,918 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,919 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,919 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,920 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,921 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,922 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,923 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,924 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,926 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,927 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,928 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,929 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,930 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,930 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,931 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,932 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,933 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,934 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,935 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,936 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,936 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,938 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,939 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,940 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,941 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,941 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,942 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,943 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,945 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,946 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,946 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,947 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,948 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,948 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,949 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,950 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,951 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,952 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,953 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,954 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,954 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,956 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,957 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,958 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,959 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,959 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,960 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,961 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,962 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,963 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,964 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,965 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,966 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,967 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,968 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,969 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,969 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,971 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,972 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,972 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,973 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,975 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:09,976 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,977 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,978 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,978 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,979 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,980 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,981 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,981 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,983 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,984 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,984 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,985 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,987 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,988 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,989 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,989 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,990 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,991 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,992 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:09,994 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:09,995 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:09,995 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:09,996 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:09,997 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:09,998 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:09,999 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:09,999 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:10,001 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:10,002 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:10,003 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:10,004 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:10,004 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:10,006 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:10,007 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:10,008 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:10,009 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:10,010 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:10,011 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:10,011 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:10,013 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:10,014 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:10,015 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:10,016 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:10,018 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:10,018 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:10,019 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:10,020 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:10,021 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:10,023 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:10,023 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:10,024 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:10,025 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:10,028 INFO L545 ElimStorePlain]: Start of recursive call 2: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:10,125 INFO L625 ElimStorePlain]: treesize reduction 138, result has 24.6 percent of original size [2020-11-29 20:01:10,128 INFO L545 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:10,129 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 6 variables, input treesize:251, output treesize:45 [2020-11-29 20:01:10,293 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:01:10,293 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 20:01:10,294 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 25] total 40 [2020-11-29 20:01:10,294 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912301454] [2020-11-29 20:01:10,294 INFO L461 AbstractCegarLoop]: Interpolant automaton has 41 states [2020-11-29 20:01:10,295 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 20:01:10,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2020-11-29 20:01:10,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=211, Invalid=1427, Unknown=2, NotChecked=0, Total=1640 [2020-11-29 20:01:10,296 INFO L87 Difference]: Start difference. First operand 248 states and 281 transitions. Second operand 41 states. [2020-11-29 20:01:26,552 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2020-11-29 20:01:46,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:01:46,972 INFO L93 Difference]: Finished difference Result 295 states and 325 transitions. [2020-11-29 20:01:46,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-11-29 20:01:46,973 INFO L78 Accepts]: Start accepts. Automaton has 41 states. Word has length 55 [2020-11-29 20:01:46,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:01:46,976 INFO L225 Difference]: With dead ends: 295 [2020-11-29 20:01:46,976 INFO L226 Difference]: Without dead ends: 295 [2020-11-29 20:01:46,978 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 45 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1613 ImplicationChecksByTransitivity, 18.2s TimeCoverageRelationStatistics Valid=862, Invalid=5291, Unknown=9, NotChecked=0, Total=6162 [2020-11-29 20:01:46,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-11-29 20:01:46,988 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 248. [2020-11-29 20:01:46,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2020-11-29 20:01:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 280 transitions. [2020-11-29 20:01:46,991 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 280 transitions. Word has length 55 [2020-11-29 20:01:46,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:01:46,991 INFO L481 AbstractCegarLoop]: Abstraction has 248 states and 280 transitions. [2020-11-29 20:01:46,991 INFO L482 AbstractCegarLoop]: Interpolant automaton has 41 states. [2020-11-29 20:01:46,991 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 280 transitions. [2020-11-29 20:01:46,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-11-29 20:01:46,992 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:01:46,993 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-11-29 20:01:47,213 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2020-11-29 20:01:47,214 INFO L429 AbstractCegarLoop]: === Iteration 30 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 20:01:47,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:01:47,214 INFO L82 PathProgramCache]: Analyzing trace with hash -945928424, now seen corresponding path program 1 times [2020-11-29 20:01:47,214 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:01:47,214 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [998608139] [2020-11-29 20:01:47,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:01:47,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:01:47,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-29 20:01:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:01:47,823 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:01:47,824 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [998608139] [2020-11-29 20:01:47,824 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2102383292] [2020-11-29 20:01:47,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 20:01:48,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-29 20:01:48,042 INFO L263 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 60 conjunts are in the unsatisfiable core [2020-11-29 20:01:48,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-29 20:01:48,062 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:01:48,063 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,083 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:48,083 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,083 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:10, output treesize:9 [2020-11-29 20:01:48,151 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:48,151 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 15 [2020-11-29 20:01:48,152 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,155 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:48,155 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,156 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:11, output treesize:4 [2020-11-29 20:01:48,162 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2020-11-29 20:01:48,162 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,171 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:48,171 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,172 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:23, output treesize:19 [2020-11-29 20:01:48,210 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:48,211 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 65 [2020-11-29 20:01:48,212 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[5, 3, 2, 1] term [2020-11-29 20:01:48,212 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:48,212 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,223 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:48,223 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:48,224 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:52, output treesize:42 [2020-11-29 20:01:48,334 INFO L350 Elim1Store]: treesize reduction 76, result has 29.0 percent of original size [2020-11-29 20:01:48,334 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 56 treesize of output 46 [2020-11-29 20:01:48,334 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,356 INFO L625 ElimStorePlain]: treesize reduction 18, result has 70.0 percent of original size [2020-11-29 20:01:48,357 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:48,357 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:61, output treesize:42 [2020-11-29 20:01:48,430 INFO L350 Elim1Store]: treesize reduction 42, result has 55.8 percent of original size [2020-11-29 20:01:48,430 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 50 treesize of output 77 [2020-11-29 20:01:48,431 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,461 INFO L625 ElimStorePlain]: treesize reduction 52, result has 49.5 percent of original size [2020-11-29 20:01:48,462 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:48,462 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:55, output treesize:51 [2020-11-29 20:01:48,572 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:48,572 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 99 [2020-11-29 20:01:48,573 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,625 INFO L625 ElimStorePlain]: treesize reduction 46, result has 60.3 percent of original size [2020-11-29 20:01:48,626 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:48,626 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:62, output treesize:70 [2020-11-29 20:01:48,773 INFO L350 Elim1Store]: treesize reduction 88, result has 39.7 percent of original size [2020-11-29 20:01:48,773 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 67 treesize of output 87 [2020-11-29 20:01:48,774 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:48,822 INFO L625 ElimStorePlain]: treesize reduction 48, result has 61.6 percent of original size [2020-11-29 20:01:48,823 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:48,823 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:81, output treesize:82 [2020-11-29 20:01:49,238 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2020-11-29 20:01:49,239 INFO L350 Elim1Store]: treesize reduction 32, result has 85.9 percent of original size [2020-11-29 20:01:49,239 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 96 treesize of output 236 [2020-11-29 20:01:49,241 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:49,242 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:49,242 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,243 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:49,243 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-11-29 20:01:49,244 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:49,245 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,245 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:49,246 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[16, 3, 2, 1] term [2020-11-29 20:01:49,247 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:49,248 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:49,249 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:49,249 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:49,250 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,250 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:49,251 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,252 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:49,252 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:49,253 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,253 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:49,254 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,255 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:49,256 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:49,256 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:49,257 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,257 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:49,258 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,259 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:49,259 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:49,259 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,260 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:49,261 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,262 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:49,342 INFO L625 ElimStorePlain]: treesize reduction 168, result has 31.7 percent of original size [2020-11-29 20:01:49,343 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:49,343 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:101, output treesize:93 [2020-11-29 20:01:49,986 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 97 [2020-11-29 20:01:49,987 INFO L350 Elim1Store]: treesize reduction 32, result has 90.1 percent of original size [2020-11-29 20:01:49,988 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 109 treesize of output 338 [2020-11-29 20:01:49,990 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[18, 3, 2, 1] term [2020-11-29 20:01:49,990 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 18 disjuncts [2020-11-29 20:01:49,992 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:49,992 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:49,993 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:49,993 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:49,994 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,994 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,995 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:49,996 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,996 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,997 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:49,998 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:49,999 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:49,999 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:49,999 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:50,002 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:50,002 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:50,004 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:50,004 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:50,004 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:50,005 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:50,005 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:50,006 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:50,007 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:50,007 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:50,008 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:50,009 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:50,009 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:50,009 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:50,011 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:50,012 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:50,012 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:50,013 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:50,013 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:50,014 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:50,014 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:50,015 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:50,016 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:50,016 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:50,017 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:50,018 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:50,018 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:50,018 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:50,020 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:50,130 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 43 [2020-11-29 20:01:50,131 INFO L625 ElimStorePlain]: treesize reduction 262, result has 25.8 percent of original size [2020-11-29 20:01:50,132 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:50,132 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:114, output treesize:106 [2020-11-29 20:01:53,685 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2020-11-29 20:01:54,226 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 100 [2020-11-29 20:01:54,226 INFO L350 Elim1Store]: treesize reduction 32, result has 91.4 percent of original size [2020-11-29 20:01:54,227 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 121 treesize of output 390 [2020-11-29 20:01:54,229 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[17, 3, 2, 1] term [2020-11-29 20:01:54,229 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 17 disjuncts [2020-11-29 20:01:54,230 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:54,231 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:54,232 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,232 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,233 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,234 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:54,235 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,236 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,237 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,238 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,239 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:54,240 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,240 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,241 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,241 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:54,242 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,243 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,243 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,244 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:54,245 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:54,246 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:54,246 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,246 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,247 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,247 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:54,248 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,249 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,250 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,251 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,251 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:54,252 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,253 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,253 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,253 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:54,254 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,255 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,255 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,256 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:54,258 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:54,258 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:54,259 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,259 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,259 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,260 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:54,260 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,261 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,262 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,262 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,263 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:54,264 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,264 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,265 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,265 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:54,266 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,267 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,267 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,268 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:54,269 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:54,377 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 45 [2020-11-29 20:01:54,378 INFO L625 ElimStorePlain]: treesize reduction 316, result has 21.8 percent of original size [2020-11-29 20:01:54,383 INFO L545 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:54,384 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:126, output treesize:82 [2020-11-29 20:01:54,847 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2020-11-29 20:01:54,848 INFO L350 Elim1Store]: treesize reduction 32, result has 86.8 percent of original size [2020-11-29 20:01:54,849 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 98 treesize of output 254 [2020-11-29 20:01:54,851 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:54,852 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,853 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,853 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,854 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,855 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[16, 3, 2, 1] term [2020-11-29 20:01:54,856 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:54,857 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,858 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,858 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,859 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,860 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,861 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,862 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,863 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,863 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,865 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,866 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:54,866 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:54,867 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,868 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,869 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:54,870 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,871 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-11-29 20:01:54,872 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:54,873 INFO L545 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:54,983 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 40 [2020-11-29 20:01:54,984 INFO L625 ElimStorePlain]: treesize reduction 160, result has 33.3 percent of original size [2020-11-29 20:01:54,985 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:54,985 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:103, output treesize:95 [2020-11-29 20:01:55,352 INFO L441 ElimStorePlain]: Different costs {0=[|v_#length_77|], 6=[|v_#valid_111|]} [2020-11-29 20:01:55,384 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2020-11-29 20:01:55,384 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:55,437 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:55,473 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:55,473 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 47 [2020-11-29 20:01:55,474 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:55,503 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:55,506 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-1 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:55,506 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:118, output treesize:109 [2020-11-29 20:01:55,639 INFO L441 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_71|], 30=[|v_#memory_$Pointer$.base_106|]} [2020-11-29 20:01:55,645 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-11-29 20:01:55,645 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:55,682 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:56,135 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 105 [2020-11-29 20:01:56,136 INFO L350 Elim1Store]: treesize reduction 32, result has 90.2 percent of original size [2020-11-29 20:01:56,136 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 108 treesize of output 341 [2020-11-29 20:01:56,138 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:56,138 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:56,139 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:56,139 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:56,140 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:56,140 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:56,141 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:56,142 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:56,142 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:56,152 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:56,153 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:56,154 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:56,155 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:56,155 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:56,156 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:56,156 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:56,157 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:56,158 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:56,159 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:56,304 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 54 [2020-11-29 20:01:56,304 INFO L625 ElimStorePlain]: treesize reduction 192, result has 32.6 percent of original size [2020-11-29 20:01:56,311 INFO L545 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:56,311 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 7 variables, input treesize:128, output treesize:114 [2020-11-29 20:01:56,538 INFO L441 ElimStorePlain]: Different costs {2=[|v_#memory_$Pointer$.offset_72|], 30=[|v_#memory_$Pointer$.base_107|]} [2020-11-29 20:01:56,544 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 22 [2020-11-29 20:01:56,544 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:56,580 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:57,011 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 98 [2020-11-29 20:01:57,011 INFO L350 Elim1Store]: treesize reduction 32, result has 89.3 percent of original size [2020-11-29 20:01:57,012 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 1 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 133 treesize of output 320 [2020-11-29 20:01:57,014 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2020-11-29 20:01:57,015 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 15 disjuncts [2020-11-29 20:01:57,016 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:57,016 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:57,017 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,017 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,018 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,018 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,019 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,020 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,020 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:57,021 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:57,022 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,022 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,023 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,024 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,025 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,025 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,026 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,027 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,027 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,028 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,029 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,030 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,030 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,032 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:57,033 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,034 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,034 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,035 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,035 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,036 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,036 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:57,037 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 7 disjuncts [2020-11-29 20:01:57,038 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,039 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,039 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,040 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,041 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,042 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,042 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,043 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,043 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,045 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,045 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,046 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,046 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,048 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[23, 3, 2, 1] term [2020-11-29 20:01:57,049 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,050 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:57,051 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:57,051 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,052 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,052 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,053 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,053 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,054 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,054 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,055 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,055 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,056 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,057 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,058 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,058 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,059 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,060 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,061 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,062 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,063 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,063 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,064 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,064 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,065 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,065 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,066 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,067 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,068 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,068 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,069 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,071 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:57,071 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,072 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,073 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,073 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,074 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,074 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,075 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,075 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,076 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,077 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,078 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,079 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,081 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,084 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,084 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,085 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,086 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,086 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,087 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,087 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,088 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,089 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,090 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,090 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,091 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,093 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:57,095 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,096 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,097 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,098 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,099 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,101 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,102 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,103 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,104 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,106 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,108 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,109 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,110 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,112 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,113 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,114 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,118 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,119 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,120 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,121 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,122 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,123 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,125 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,126 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,127 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,128 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,133 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 15 disjuncts [2020-11-29 20:01:57,134 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:57,135 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,136 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,137 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,138 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,139 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,140 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,141 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,142 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,151 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,152 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,153 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,155 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,156 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,157 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,159 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,162 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,163 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,164 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,165 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,166 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,167 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,168 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,169 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,170 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,172 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,173 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,174 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,175 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,179 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 12 disjuncts [2020-11-29 20:01:57,180 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,181 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,182 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,183 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,184 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,185 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,186 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,187 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,188 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,190 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,191 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,192 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,193 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,196 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 11 disjuncts [2020-11-29 20:01:57,197 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 10 disjuncts [2020-11-29 20:01:57,198 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,199 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,200 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 8 disjuncts [2020-11-29 20:01:57,201 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,202 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,204 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,206 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-11-29 20:01:57,207 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,208 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,209 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,212 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 14 disjuncts [2020-11-29 20:01:57,213 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,214 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,215 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,216 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,217 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,218 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,219 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,221 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,222 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,223 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,226 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,227 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,228 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,229 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,230 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,232 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,235 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,236 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,238 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 13 disjuncts [2020-11-29 20:01:57,239 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 13 disjuncts [2020-11-29 20:01:57,240 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 12 disjuncts [2020-11-29 20:01:57,241 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 11 disjuncts [2020-11-29 20:01:57,242 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,243 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,244 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,246 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,250 INFO L545 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:57,423 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 53 [2020-11-29 20:01:57,424 INFO L625 ElimStorePlain]: treesize reduction 250, result has 30.4 percent of original size [2020-11-29 20:01:57,427 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2020-11-29 20:01:57,427 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 6 variables, input treesize:152, output treesize:136 [2020-11-29 20:01:57,569 INFO L441 ElimStorePlain]: Different costs {2=[|#memory_$Pointer$.offset|], 30=[|#memory_$Pointer$.base|]} [2020-11-29 20:01:57,591 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 62 treesize of output 10 [2020-11-29 20:01:57,592 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:57,626 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-11-29 20:01:57,878 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 80 [2020-11-29 20:01:57,879 INFO L350 Elim1Store]: treesize reduction 32, result has 83.9 percent of original size [2020-11-29 20:01:57,879 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 9 new quantified variables, introduced 15 case distinctions, treesize of input 218 treesize of output 217 [2020-11-29 20:01:57,881 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 10 disjuncts [2020-11-29 20:01:57,882 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 9 disjuncts [2020-11-29 20:01:57,882 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-11-29 20:01:57,883 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 7 disjuncts [2020-11-29 20:01:57,883 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:57,884 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:57,884 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,886 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 6 disjuncts [2020-11-29 20:01:57,887 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 5 disjuncts [2020-11-29 20:01:57,887 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:57,887 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,888 INFO L603 QuantifierPusher]: Distributing 9 conjuncts over 3 disjuncts [2020-11-29 20:01:57,888 INFO L603 QuantifierPusher]: Distributing 7 conjuncts over 3 disjuncts [2020-11-29 20:01:57,890 INFO L603 QuantifierPusher]: Distributing 5 conjuncts over 3 disjuncts [2020-11-29 20:01:57,891 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,892 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,893 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,894 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,895 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,896 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,898 INFO L603 QuantifierPusher]: Distributing 5 conjuncts over 3 disjuncts [2020-11-29 20:01:57,899 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,900 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,902 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,903 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,904 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,905 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,906 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-11-29 20:01:57,907 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 5 disjuncts [2020-11-29 20:01:57,907 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,908 INFO L603 QuantifierPusher]: Distributing 9 conjuncts over 3 disjuncts [2020-11-29 20:01:57,908 INFO L603 QuantifierPusher]: Distributing 7 conjuncts over 3 disjuncts [2020-11-29 20:01:57,909 INFO L603 QuantifierPusher]: Distributing 5 conjuncts over 3 disjuncts [2020-11-29 20:01:57,910 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,912 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,913 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,914 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,915 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,916 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,918 INFO L603 QuantifierPusher]: Distributing 5 conjuncts over 3 disjuncts [2020-11-29 20:01:57,919 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,920 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,921 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,922 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,923 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-11-29 20:01:57,924 INFO L603 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-11-29 20:01:57,927 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-11-29 20:01:58,030 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 12 [2020-11-29 20:01:58,031 INFO L625 ElimStorePlain]: treesize reduction 5364, result has 0.2 percent of original size [2020-11-29 20:01:58,032 INFO L545 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-11-29 20:01:58,032 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 7 variables, input treesize:279, output treesize:9 [2020-11-29 20:01:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-29 20:01:58,062 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-11-29 20:01:58,062 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 25] total 39 [2020-11-29 20:01:58,062 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860936766] [2020-11-29 20:01:58,062 INFO L461 AbstractCegarLoop]: Interpolant automaton has 40 states [2020-11-29 20:01:58,062 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-29 20:01:58,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2020-11-29 20:01:58,063 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=184, Invalid=1374, Unknown=2, NotChecked=0, Total=1560 [2020-11-29 20:01:58,063 INFO L87 Difference]: Start difference. First operand 248 states and 280 transitions. Second operand 40 states. [2020-11-29 20:02:10,164 WARN L193 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2020-11-29 20:02:27,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-29 20:02:27,595 INFO L93 Difference]: Finished difference Result 294 states and 324 transitions. [2020-11-29 20:02:27,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-11-29 20:02:27,596 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 55 [2020-11-29 20:02:27,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-29 20:02:27,598 INFO L225 Difference]: With dead ends: 294 [2020-11-29 20:02:27,599 INFO L226 Difference]: Without dead ends: 294 [2020-11-29 20:02:27,601 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 49 SyntacticMatches, 1 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1412 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=763, Invalid=4785, Unknown=2, NotChecked=0, Total=5550 [2020-11-29 20:02:27,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2020-11-29 20:02:27,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 248. [2020-11-29 20:02:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2020-11-29 20:02:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 279 transitions. [2020-11-29 20:02:27,611 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 279 transitions. Word has length 55 [2020-11-29 20:02:27,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-29 20:02:27,611 INFO L481 AbstractCegarLoop]: Abstraction has 248 states and 279 transitions. [2020-11-29 20:02:27,611 INFO L482 AbstractCegarLoop]: Interpolant automaton has 40 states. [2020-11-29 20:02:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 279 transitions. [2020-11-29 20:02:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-11-29 20:02:27,612 INFO L414 BasicCegarLoop]: Found error trace [2020-11-29 20:02:27,613 INFO L422 BasicCegarLoop]: trace histogram [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, 1] [2020-11-29 20:02:27,837 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,14 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-11-29 20:02:27,838 INFO L429 AbstractCegarLoop]: === Iteration 31 === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, create_treeErr13REQUIRES_VIOLATION, create_treeErr14REQUIRES_VIOLATION, create_treeErr15REQUIRES_VIOLATION, create_treeErr10REQUIRES_VIOLATION, create_treeErr11REQUIRES_VIOLATION, create_treeErr12REQUIRES_VIOLATION, create_treeErr18REQUIRES_VIOLATION, create_treeErr19REQUIRES_VIOLATION, create_treeErr20REQUIRES_VIOLATION, create_treeErr16REQUIRES_VIOLATION, create_treeErr17REQUIRES_VIOLATION, create_treeErr1REQUIRES_VIOLATION, create_treeErr24REQUIRES_VIOLATION, create_treeErr0REQUIRES_VIOLATION, create_treeErr25REQUIRES_VIOLATION, create_treeErr4REQUIRES_VIOLATION, create_treeErr21REQUIRES_VIOLATION, create_treeErr3REQUIRES_VIOLATION, create_treeErr22REQUIRES_VIOLATION, create_treeErr2REQUIRES_VIOLATION, create_treeErr23REQUIRES_VIOLATION, create_treeErr7REQUIRES_VIOLATION, create_treeErr29REQUIRES_VIOLATION, create_treeErr6REQUIRES_VIOLATION, create_treeErr9REQUIRES_VIOLATION, create_treeErr5REQUIRES_VIOLATION, create_treeErr26REQUIRES_VIOLATION, create_treeErr27REQUIRES_VIOLATION, create_treeErr8REQUIRES_VIOLATION, create_treeErr28REQUIRES_VIOLATION, inspectErr9REQUIRES_VIOLATION, inspectErr4REQUIRES_VIOLATION, inspectErr2REQUIRES_VIOLATION, inspectErr8REQUIRES_VIOLATION, inspectErr3REQUIRES_VIOLATION, inspectErr6REQUIRES_VIOLATION, inspectErr1REQUIRES_VIOLATION, inspectErr7REQUIRES_VIOLATION, inspectErr5REQUIRES_VIOLATION, inspectErr0REQUIRES_VIOLATION, mainErr0ENSURES_VIOLATIONMEMORY_LEAK, free_treeErr17ASSERT_VIOLATIONMEMORY_FREE, free_treeErr5REQUIRES_VIOLATION, free_treeErr10ASSERT_VIOLATIONMEMORY_FREE, free_treeErr7REQUIRES_VIOLATION, free_treeErr6REQUIRES_VIOLATION, free_treeErr8ASSERT_VIOLATIONMEMORY_FREE, free_treeErr19REQUIRES_VIOLATION, free_treeErr18REQUIRES_VIOLATION, free_treeErr9ASSERT_VIOLATIONMEMORY_FREE, free_treeErr11REQUIRES_VIOLATION, free_treeErr0REQUIRES_VIOLATION, free_treeErr21ASSERT_VIOLATIONMEMORY_FREE, free_treeErr20ASSERT_VIOLATIONMEMORY_FREE, free_treeErr12REQUIRES_VIOLATION, free_treeErr1REQUIRES_VIOLATION, free_treeErr22ASSERT_VIOLATIONMEMORY_FREE, free_treeErr3REQUIRES_VIOLATION, free_treeErr13REQUIRES_VIOLATION, free_treeErr2REQUIRES_VIOLATION, free_treeErr15ASSERT_VIOLATIONMEMORY_FREE, free_treeErr4REQUIRES_VIOLATION, free_treeErr16ASSERT_VIOLATIONMEMORY_FREE, free_treeErr14REQUIRES_VIOLATION]=== [2020-11-29 20:02:27,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:02:27,838 INFO L82 PathProgramCache]: Analyzing trace with hash 942133544, now seen corresponding path program 1 times [2020-11-29 20:02:27,838 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-29 20:02:27,838 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067065653] [2020-11-29 20:02:27,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-29 20:02:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:02:27,876 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:02:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-29 20:02:27,908 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-29 20:02:27,960 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-29 20:02:27,962 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-29 20:02:27,963 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2020-11-29 20:02:28,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 08:02:28 BoogieIcfgContainer [2020-11-29 20:02:28,060 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-29 20:02:28,061 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-29 20:02:28,061 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-29 20:02:28,061 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-29 20:02:28,062 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 07:58:24" (3/4) ... [2020-11-29 20:02:28,064 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2020-11-29 20:02:28,168 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_3cc9deb9-dbe4-4bf1-9462-70039302a518/bin/uautomizer/witness.graphml [2020-11-29 20:02:28,168 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-29 20:02:28,169 INFO L168 Benchmark]: Toolchain (without parser) took 245949.47 ms. Allocated memory was 90.2 MB in the beginning and 323.0 MB in the end (delta: 232.8 MB). Free memory was 58.9 MB in the beginning and 254.0 MB in the end (delta: -195.0 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:02:28,170 INFO L168 Benchmark]: CDTParser took 0.82 ms. Allocated memory is still 90.2 MB. Free memory was 49.0 MB in the beginning and 49.0 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:02:28,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 663.45 ms. Allocated memory is still 90.2 MB. Free memory was 58.7 MB in the beginning and 54.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:02:28,170 INFO L168 Benchmark]: Boogie Preprocessor took 137.32 ms. Allocated memory is still 90.2 MB. Free memory was 54.9 MB in the beginning and 52.1 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:02:28,171 INFO L168 Benchmark]: RCFGBuilder took 1237.21 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 52.1 MB in the beginning and 50.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.1 GB. [2020-11-29 20:02:28,171 INFO L168 Benchmark]: TraceAbstraction took 243796.50 ms. Allocated memory was 115.3 MB in the beginning and 323.0 MB in the end (delta: 207.6 MB). Free memory was 49.5 MB in the beginning and 258.2 MB in the end (delta: -208.7 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:02:28,171 INFO L168 Benchmark]: Witness Printer took 107.70 ms. Allocated memory is still 323.0 MB. Free memory was 258.2 MB in the beginning and 254.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:02:28,180 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82 ms. Allocated memory is still 90.2 MB. Free memory was 49.0 MB in the beginning and 49.0 MB in the end (delta: 63.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 663.45 ms. Allocated memory is still 90.2 MB. Free memory was 58.7 MB in the beginning and 54.9 MB in the end (delta: 3.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 137.32 ms. Allocated memory is still 90.2 MB. Free memory was 54.9 MB in the beginning and 52.1 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1237.21 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 52.1 MB in the beginning and 50.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 30.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 243796.50 ms. Allocated memory was 115.3 MB in the beginning and 323.0 MB in the end (delta: 207.6 MB). Free memory was 49.5 MB in the beginning and 258.2 MB in the end (delta: -208.7 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 107.70 ms. Allocated memory is still 323.0 MB. Free memory was 258.2 MB in the beginning and 254.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 12]: not all allocated memory was freed not all allocated memory was freed We found a FailurePath: [L632] CALL, EXPR create_tree() [L585] struct node *nodelast = ((void *)0); [L586] struct node *node = ((void *)0); VAL [node={0:0}, nodelast={0:0}] [L587] COND TRUE __VERIFIER_nondet_int() [L588] node = malloc(sizeof *node) VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={0:0}] [L589] COND FALSE !(!node) VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={0:0}] [L591] node->left = ((void *)0) VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={0:0}] [L592] node->right = nodelast VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={0:0}] [L593] COND FALSE !(\read(*nodelast)) VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={0:0}] [L595] int value = __VERIFIER_nondet_int(); [L596] node->value = value VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={0:0}, value=0] [L597] nodelast = node VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={-1:0}, value=0] [L587] COND FALSE !(__VERIFIER_nondet_int()) [L599] COND TRUE node != ((void *)0) VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={-1:0}, value=0] [L600] node->parent = ((void *)0) VAL [malloc(sizeof *node)={-1:0}, node={-1:0}, nodelast={-1:0}, value=0] [L601] COND TRUE node != ((void *)0) [L602] node->left = malloc(sizeof *node) VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, nodelast={-1:0}, value=0] [L603] COND FALSE !(!node) VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, nodelast={-1:0}, value=0] [L605] EXPR node->left VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L605] node->left->left = ((void *)0) VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L606] EXPR node->left VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L606] node->left->right = ((void *)0) VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L607] EXPR node->left VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L607] node->left->value = 42 VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L608] EXPR node->left VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L608] node->left->parent = node VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->left={-2:0}, nodelast={-1:0}, value=0] [L609] EXPR node->right VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={-1:0}, node->right={0:0}, nodelast={-1:0}, value=0] [L609] node = node->right [L601] COND FALSE !(node != ((void *)0)) VAL [malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={0:0}, nodelast={-1:0}, value=0] [L611] return nodelast; VAL [\result={-1:0}, malloc(sizeof *node)={-1:0}, malloc(sizeof *node)={-2:0}, node={0:0}, nodelast={-1:0}, value=0] [L632] RET, EXPR create_tree() VAL [create_tree()={-1:0}] [L632] struct node *data = create_tree(); [L633] COND FALSE !(!data) VAL [data={-1:0}] [L635] CALL inspect(data) VAL [node={-1:0}] [L575] COND FALSE !(!(node)) VAL [node={-1:0}, node={-1:0}] [L576] COND TRUE node != ((void *)0) VAL [node={-1:0}, node={-1:0}] [L577] node->left VAL [node={-1:0}, node={-1:0}, node->left={-2:0}] [L577] COND TRUE node->left [L578] EXPR node->left VAL [node={-1:0}, node={-1:0}, node->left={-2:0}] [L578] EXPR node->left->value VAL [node={-1:0}, node={-1:0}, node->left={-2:0}, node->left->value=42] [L578] COND FALSE !(!(node->left->value == 42)) [L579] EXPR node->value VAL [node={-1:0}, node={-1:0}, node->value=0] [L579] COND TRUE !(node->value) [L579] CALL fail() [L565] CALL reach_error() [L12] COND FALSE !(0) [L12] __assert_fail ("0", "tree-4.c", 3, __extension__ __PRETTY_FUNCTION__) - StatisticsResult: Ultimate Automizer benchmark data CFG has 10 procedures, 174 locations, 65 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 243.6s, OverallIterations: 31, TraceHistogramMax: 3, AutomataDifference: 164.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2654 SDtfs, 7291 SDslu, 6986 SDs, 0 SdLazy, 39473 SolverSat, 1116 SolverUnsat, 50 SolverUnknown, 0 SolverNotchecked, 96.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1361 GetRequests, 573 SyntacticMatches, 15 SemanticMatches, 773 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8256 ImplicationChecksByTransitivity, 103.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=248occurred in iteration=25, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 30 MinimizatonAttempts, 1411 StatesRemovedByMinimization, 30 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 71.3s InterpolantComputationTime, 1712 NumberOfCodeBlocks, 1712 NumberOfCodeBlocksAsserted, 44 NumberOfCheckSat, 1609 ConstructedInterpolants, 229 QuantifiedInterpolants, 1498227 SizeOfPredicates, 247 NumberOfNonLiveVariables, 3584 ConjunctsInSsa, 577 ConjunctsInUnsatCore, 43 InterpolantComputations, 17 PerfectInterpolantSequences, 130/236 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 RESULT: Ultimate proved your program to be incorrect! Received shutdown request...