java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --traceabstraction.dump.automata.to.the.following.directory dump --rcfgbuilder.size.of.a.code.block SingleStatement --cacsl2boogietranslator.bitprecise.bitfields false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/memsafety/test-0235_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5b1954-m [2018-10-10 14:43:07,730 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-10 14:43:07,732 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-10 14:43:07,744 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-10 14:43:07,744 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-10 14:43:07,745 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-10 14:43:07,746 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-10 14:43:07,748 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-10 14:43:07,750 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-10 14:43:07,751 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-10 14:43:07,752 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-10 14:43:07,752 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-10 14:43:07,753 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-10 14:43:07,754 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-10 14:43:07,756 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-10 14:43:07,756 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-10 14:43:07,757 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-10 14:43:07,759 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-10 14:43:07,761 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-10 14:43:07,763 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-10 14:43:07,764 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-10 14:43:07,765 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-10 14:43:07,768 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-10 14:43:07,768 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-10 14:43:07,769 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-10 14:43:07,770 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-10 14:43:07,771 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-10 14:43:07,772 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-10 14:43:07,773 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-10 14:43:07,774 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-10 14:43:07,774 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-10 14:43:07,775 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-10 14:43:07,776 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-10 14:43:07,776 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-10 14:43:07,777 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-10 14:43:07,778 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-10 14:43:07,778 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-10-10 14:43:07,794 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-10 14:43:07,795 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-10 14:43:07,796 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-10 14:43:07,796 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-10 14:43:07,796 INFO L133 SettingsManager]: * Use SBE=true [2018-10-10 14:43:07,797 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-10 14:43:07,797 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-10 14:43:07,797 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-10 14:43:07,797 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-10 14:43:07,798 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-10 14:43:07,798 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-10 14:43:07,798 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-10 14:43:07,798 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-10 14:43:07,798 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-10 14:43:07,799 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-10 14:43:07,799 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-10 14:43:07,799 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-10 14:43:07,799 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-10 14:43:07,799 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-10 14:43:07,800 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-10 14:43:07,800 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-10 14:43:07,800 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-10 14:43:07,800 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-10 14:43:07,800 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-10 14:43:07,801 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-10 14:43:07,801 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Dump automata to the following directory -> dump Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-10-10 14:43:07,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-10 14:43:07,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-10 14:43:07,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-10 14:43:07,878 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-10 14:43:07,878 INFO L276 PluginConnector]: CDTParser initialized [2018-10-10 14:43:07,879 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0235_false-valid-deref.i [2018-10-10 14:43:08,175 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56d8e66c4/cbadd818e2264bb68a68d7e585188fec/FLAG13ee3ef65 [2018-10-10 14:43:08,484 INFO L289 CDTParser]: Found 1 translation units. [2018-10-10 14:43:08,488 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety/test-0235_false-valid-deref.i [2018-10-10 14:43:08,505 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56d8e66c4/cbadd818e2264bb68a68d7e585188fec/FLAG13ee3ef65 [2018-10-10 14:43:08,520 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56d8e66c4/cbadd818e2264bb68a68d7e585188fec [2018-10-10 14:43:08,530 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-10 14:43:08,531 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-10 14:43:08,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-10 14:43:08,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-10 14:43:08,536 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-10 14:43:08,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 02:43:08" (1/1) ... [2018-10-10 14:43:08,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ce84ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:08, skipping insertion in model container [2018-10-10 14:43:08,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 02:43:08" (1/1) ... [2018-10-10 14:43:08,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-10 14:43:08,620 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-10 14:43:08,920 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-10 14:43:08,932 INFO L189 MainTranslator]: Completed pre-run [2018-10-10 14:43:09,043 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-10 14:43:09,167 INFO L193 MainTranslator]: Completed translation [2018-10-10 14:43:09,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09 WrapperNode [2018-10-10 14:43:09,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-10 14:43:09,169 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-10 14:43:09,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-10 14:43:09,169 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-10 14:43:09,181 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,213 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-10 14:43:09,325 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-10 14:43:09,325 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-10 14:43:09,326 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-10 14:43:09,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,543 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... [2018-10-10 14:43:09,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-10 14:43:09,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-10 14:43:09,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-10 14:43:09,614 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-10 14:43:09,615 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:43:09,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-10 14:43:09,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-10 14:43:15,154 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-10 14:43:15,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.10 02:43:15 BoogieIcfgContainer [2018-10-10 14:43:15,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-10 14:43:15,156 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-10 14:43:15,156 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-10 14:43:15,160 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-10 14:43:15,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.10 02:43:08" (1/3) ... [2018-10-10 14:43:15,161 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a19edf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.10 02:43:15, skipping insertion in model container [2018-10-10 14:43:15,161 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:43:09" (2/3) ... [2018-10-10 14:43:15,162 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a19edf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.10 02:43:15, skipping insertion in model container [2018-10-10 14:43:15,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.10 02:43:15" (3/3) ... [2018-10-10 14:43:15,164 INFO L112 eAbstractionObserver]: Analyzing ICFG test-0235_false-valid-deref.i [2018-10-10 14:43:15,174 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-10 14:43:15,185 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 287 error locations. [2018-10-10 14:43:15,203 INFO L257 AbstractCegarLoop]: Starting to check reachability of 287 error locations. [2018-10-10 14:43:15,232 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-10-10 14:43:15,232 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-10 14:43:15,233 INFO L383 AbstractCegarLoop]: Hoare is false [2018-10-10 14:43:15,233 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-10 14:43:15,233 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-10 14:43:15,236 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-10 14:43:15,236 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-10 14:43:15,236 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-10 14:43:15,237 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-10 14:43:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states. [2018-10-10 14:43:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-10 14:43:15,312 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:15,313 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:15,323 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:15,330 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:15,330 INFO L82 PathProgramCache]: Analyzing trace with hash -1597552760, now seen corresponding path program 1 times [2018-10-10 14:43:15,332 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:15,333 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:15,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:15,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:15,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 14:43:15,642 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:15,643 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-10 14:43:15,647 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-10 14:43:15,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-10 14:43:15,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-10 14:43:15,665 INFO L87 Difference]: Start difference. First operand 2464 states. Second operand 5 states. [2018-10-10 14:43:20,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:43:20,210 INFO L93 Difference]: Finished difference Result 4322 states and 4541 transitions. [2018-10-10 14:43:20,211 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-10 14:43:20,212 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 19 [2018-10-10 14:43:20,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:43:20,261 INFO L225 Difference]: With dead ends: 4322 [2018-10-10 14:43:20,262 INFO L226 Difference]: Without dead ends: 4306 [2018-10-10 14:43:20,263 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-10-10 14:43:20,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4306 states. [2018-10-10 14:43:20,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4306 to 2452. [2018-10-10 14:43:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2452 states. [2018-10-10 14:43:20,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 2452 states and 2567 transitions. [2018-10-10 14:43:20,429 INFO L78 Accepts]: Start accepts. Automaton has 2452 states and 2567 transitions. Word has length 19 [2018-10-10 14:43:20,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:43:20,430 INFO L481 AbstractCegarLoop]: Abstraction has 2452 states and 2567 transitions. [2018-10-10 14:43:20,430 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-10 14:43:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2452 states and 2567 transitions. [2018-10-10 14:43:20,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-10 14:43:20,431 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:20,431 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:20,437 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:20,437 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:20,438 INFO L82 PathProgramCache]: Analyzing trace with hash 2015472043, now seen corresponding path program 1 times [2018-10-10 14:43:20,438 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:20,438 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:20,440 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:20,440 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:20,440 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:20,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:20,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 14:43:20,630 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:20,630 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-10 14:43:20,632 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-10 14:43:20,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-10 14:43:20,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-10-10 14:43:20,633 INFO L87 Difference]: Start difference. First operand 2452 states and 2567 transitions. Second operand 7 states. [2018-10-10 14:43:21,191 WARN L178 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-10-10 14:43:21,437 WARN L178 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-10-10 14:43:21,761 WARN L178 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-10 14:43:23,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:43:23,313 INFO L93 Difference]: Finished difference Result 2472 states and 2587 transitions. [2018-10-10 14:43:23,314 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-10-10 14:43:23,314 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 20 [2018-10-10 14:43:23,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:43:23,325 INFO L225 Difference]: With dead ends: 2472 [2018-10-10 14:43:23,325 INFO L226 Difference]: Without dead ends: 2472 [2018-10-10 14:43:23,326 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2018-10-10 14:43:23,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2472 states. [2018-10-10 14:43:23,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2472 to 2451. [2018-10-10 14:43:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2451 states. [2018-10-10 14:43:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 2451 states and 2566 transitions. [2018-10-10 14:43:23,366 INFO L78 Accepts]: Start accepts. Automaton has 2451 states and 2566 transitions. Word has length 20 [2018-10-10 14:43:23,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:43:23,366 INFO L481 AbstractCegarLoop]: Abstraction has 2451 states and 2566 transitions. [2018-10-10 14:43:23,366 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-10 14:43:23,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 2566 transitions. [2018-10-10 14:43:23,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-10-10 14:43:23,368 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:23,368 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:23,372 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:23,373 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:23,373 INFO L82 PathProgramCache]: Analyzing trace with hash 1917601858, now seen corresponding path program 1 times [2018-10-10 14:43:23,373 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:23,374 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:23,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:23,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:23,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:23,391 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:43:23,391 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:43:23,391 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:43:23,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:23,451 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:43:23,495 INFO L477 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 [2018-10-10 14:43:23,497 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:23,510 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:43:23,511 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-10-10 14:43:23,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 14:43:23,691 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:23,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-10-10 14:43:23,692 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-10 14:43:23,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-10 14:43:23,692 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-10-10 14:43:23,693 INFO L87 Difference]: Start difference. First operand 2451 states and 2566 transitions. Second operand 6 states. [2018-10-10 14:43:28,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:43:28,767 INFO L93 Difference]: Finished difference Result 4215 states and 4434 transitions. [2018-10-10 14:43:28,768 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-10 14:43:28,768 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 62 [2018-10-10 14:43:28,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:43:28,785 INFO L225 Difference]: With dead ends: 4215 [2018-10-10 14:43:28,785 INFO L226 Difference]: Without dead ends: 4215 [2018-10-10 14:43:28,786 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-10-10 14:43:28,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4215 states. [2018-10-10 14:43:28,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4215 to 2445. [2018-10-10 14:43:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2445 states. [2018-10-10 14:43:28,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 2445 states and 2560 transitions. [2018-10-10 14:43:28,838 INFO L78 Accepts]: Start accepts. Automaton has 2445 states and 2560 transitions. Word has length 62 [2018-10-10 14:43:28,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:43:28,839 INFO L481 AbstractCegarLoop]: Abstraction has 2445 states and 2560 transitions. [2018-10-10 14:43:28,839 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-10 14:43:28,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 2560 transitions. [2018-10-10 14:43:28,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-10 14:43:28,841 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:28,841 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:28,843 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:28,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:28,843 INFO L82 PathProgramCache]: Analyzing trace with hash -683884446, now seen corresponding path program 1 times [2018-10-10 14:43:28,843 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:28,844 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:28,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:28,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:28,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:28,861 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:43:28,861 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:43:28,862 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:43:28,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:28,934 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:43:29,101 INFO L477 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 [2018-10-10 14:43:29,101 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:29,140 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:43:29,140 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:17 [2018-10-10 14:43:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 14:43:29,273 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:29,273 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2018-10-10 14:43:29,274 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-10-10 14:43:29,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-10-10 14:43:29,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2018-10-10 14:43:29,275 INFO L87 Difference]: Start difference. First operand 2445 states and 2560 transitions. Second operand 13 states. [2018-10-10 14:43:29,668 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2018-10-10 14:43:31,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:43:31,819 INFO L93 Difference]: Finished difference Result 2524 states and 2639 transitions. [2018-10-10 14:43:31,819 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-10 14:43:31,819 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 63 [2018-10-10 14:43:31,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:43:31,830 INFO L225 Difference]: With dead ends: 2524 [2018-10-10 14:43:31,830 INFO L226 Difference]: Without dead ends: 2524 [2018-10-10 14:43:31,831 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 123 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=266, Invalid=664, Unknown=0, NotChecked=0, Total=930 [2018-10-10 14:43:31,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2524 states. [2018-10-10 14:43:31,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2524 to 2440. [2018-10-10 14:43:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2440 states. [2018-10-10 14:43:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 2440 states and 2555 transitions. [2018-10-10 14:43:31,869 INFO L78 Accepts]: Start accepts. Automaton has 2440 states and 2555 transitions. Word has length 63 [2018-10-10 14:43:31,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:43:31,869 INFO L481 AbstractCegarLoop]: Abstraction has 2440 states and 2555 transitions. [2018-10-10 14:43:31,869 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-10-10 14:43:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 2555 transitions. [2018-10-10 14:43:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2018-10-10 14:43:31,875 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:31,876 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:31,877 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:31,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:31,878 INFO L82 PathProgramCache]: Analyzing trace with hash 519460401, now seen corresponding path program 1 times [2018-10-10 14:43:31,878 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:31,878 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:31,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:31,879 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:31,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:31,897 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:43:31,897 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:43:31,897 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:43:31,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:32,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:32,085 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:43:32,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-10 14:43:32,450 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:32,450 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-10-10 14:43:32,451 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-10-10 14:43:32,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-10-10 14:43:32,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2018-10-10 14:43:32,452 INFO L87 Difference]: Start difference. First operand 2440 states and 2555 transitions. Second operand 10 states. [2018-10-10 14:43:33,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:43:33,141 INFO L93 Difference]: Finished difference Result 2579 states and 2694 transitions. [2018-10-10 14:43:33,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-10-10 14:43:33,142 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 328 [2018-10-10 14:43:33,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:43:33,149 INFO L225 Difference]: With dead ends: 2579 [2018-10-10 14:43:33,149 INFO L226 Difference]: Without dead ends: 2579 [2018-10-10 14:43:33,150 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 342 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=144, Invalid=318, Unknown=0, NotChecked=0, Total=462 [2018-10-10 14:43:33,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2579 states. [2018-10-10 14:43:33,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2579 to 2445. [2018-10-10 14:43:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2445 states. [2018-10-10 14:43:33,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2445 states to 2445 states and 2560 transitions. [2018-10-10 14:43:33,187 INFO L78 Accepts]: Start accepts. Automaton has 2445 states and 2560 transitions. Word has length 328 [2018-10-10 14:43:33,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:43:33,188 INFO L481 AbstractCegarLoop]: Abstraction has 2445 states and 2560 transitions. [2018-10-10 14:43:33,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-10-10 14:43:33,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 2560 transitions. [2018-10-10 14:43:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2018-10-10 14:43:33,199 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:33,200 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:33,204 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:33,204 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:33,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1286752469, now seen corresponding path program 1 times [2018-10-10 14:43:33,205 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:33,205 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:33,206 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:33,207 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:33,207 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:33,229 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:43:33,230 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:43:33,231 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:43:33,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:33,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:33,553 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:43:33,964 INFO L477 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 [2018-10-10 14:43:33,965 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:33,973 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:43:33,973 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:21, output treesize:17 [2018-10-10 14:43:34,113 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:43:34,135 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:34,135 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-10-10 14:43:34,137 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-10 14:43:34,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-10 14:43:34,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=150, Unknown=0, NotChecked=0, Total=182 [2018-10-10 14:43:34,137 INFO L87 Difference]: Start difference. First operand 2445 states and 2560 transitions. Second operand 14 states. [2018-10-10 14:43:36,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:43:36,259 INFO L93 Difference]: Finished difference Result 2549 states and 2664 transitions. [2018-10-10 14:43:36,259 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-10-10 14:43:36,259 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 343 [2018-10-10 14:43:36,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:43:36,268 INFO L225 Difference]: With dead ends: 2549 [2018-10-10 14:43:36,268 INFO L226 Difference]: Without dead ends: 2549 [2018-10-10 14:43:36,268 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 360 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 92 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=235, Invalid=577, Unknown=0, NotChecked=0, Total=812 [2018-10-10 14:43:36,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2549 states. [2018-10-10 14:43:36,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2549 to 2444. [2018-10-10 14:43:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2444 states. [2018-10-10 14:43:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 2444 states and 2559 transitions. [2018-10-10 14:43:36,309 INFO L78 Accepts]: Start accepts. Automaton has 2444 states and 2559 transitions. Word has length 343 [2018-10-10 14:43:36,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:43:36,310 INFO L481 AbstractCegarLoop]: Abstraction has 2444 states and 2559 transitions. [2018-10-10 14:43:36,310 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-10 14:43:36,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 2559 transitions. [2018-10-10 14:43:36,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2018-10-10 14:43:36,323 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:36,323 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:36,325 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:36,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:36,326 INFO L82 PathProgramCache]: Analyzing trace with hash -1102245817, now seen corresponding path program 1 times [2018-10-10 14:43:36,326 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:36,326 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:36,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:36,328 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:36,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:36,342 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:43:36,343 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:43:36,343 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:43:36,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:36,561 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:43:36,586 INFO L477 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 [2018-10-10 14:43:36,587 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:36,594 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:43:36,594 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-10-10 14:43:36,736 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:43:36,737 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:43:36,739 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-10-10 14:43:36,739 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:36,748 INFO L267 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. [2018-10-10 14:43:36,748 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:15 [2018-10-10 14:43:37,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:43:37,030 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:37,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2018-10-10 14:43:37,031 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-10-10 14:43:37,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-10-10 14:43:37,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=181, Unknown=0, NotChecked=0, Total=210 [2018-10-10 14:43:37,032 INFO L87 Difference]: Start difference. First operand 2444 states and 2559 transitions. Second operand 15 states. [2018-10-10 14:43:44,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:43:44,737 INFO L93 Difference]: Finished difference Result 4507 states and 4730 transitions. [2018-10-10 14:43:44,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-10-10 14:43:44,738 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 366 [2018-10-10 14:43:44,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:43:44,754 INFO L225 Difference]: With dead ends: 4507 [2018-10-10 14:43:44,755 INFO L226 Difference]: Without dead ends: 4507 [2018-10-10 14:43:44,756 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 419 GetRequests, 368 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 587 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=634, Invalid=2122, Unknown=0, NotChecked=0, Total=2756 [2018-10-10 14:43:44,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4507 states. [2018-10-10 14:43:44,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4507 to 2442. [2018-10-10 14:43:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2442 states. [2018-10-10 14:43:44,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 2442 states and 2557 transitions. [2018-10-10 14:43:44,794 INFO L78 Accepts]: Start accepts. Automaton has 2442 states and 2557 transitions. Word has length 366 [2018-10-10 14:43:44,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:43:44,795 INFO L481 AbstractCegarLoop]: Abstraction has 2442 states and 2557 transitions. [2018-10-10 14:43:44,796 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-10-10 14:43:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2442 states and 2557 transitions. [2018-10-10 14:43:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2018-10-10 14:43:44,801 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:43:44,801 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:43:44,803 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:43:44,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:43:44,803 INFO L82 PathProgramCache]: Analyzing trace with hash 190118544, now seen corresponding path program 1 times [2018-10-10 14:43:44,803 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:43:44,804 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:43:44,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:44,805 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:44,805 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:43:44,817 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:43:44,818 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:43:44,818 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:43:44,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:43:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:43:45,010 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:43:45,151 INFO L477 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 [2018-10-10 14:43:45,151 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:45,160 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:43:45,160 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:18, output treesize:17 [2018-10-10 14:43:45,237 INFO L477 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 [2018-10-10 14:43:45,237 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:45,254 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:43:45,255 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:26, output treesize:22 [2018-10-10 14:43:45,732 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:43:45,735 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:43:45,736 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-10-10 14:43:45,736 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:45,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:43:45,746 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:27, output treesize:21 [2018-10-10 14:43:45,788 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:43:45,789 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:43:45,799 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:43:45,800 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:27, output treesize:17 [2018-10-10 14:43:46,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:43:46,235 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:43:46,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2018-10-10 14:43:46,236 INFO L460 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-10-10 14:43:46,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-10-10 14:43:46,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=459, Unknown=0, NotChecked=0, Total=506 [2018-10-10 14:43:46,237 INFO L87 Difference]: Start difference. First operand 2442 states and 2557 transitions. Second operand 23 states. [2018-10-10 14:43:47,081 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-10 14:43:50,827 WARN L178 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:43:51,024 WARN L178 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-10 14:43:51,251 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:43:51,474 WARN L178 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-10-10 14:43:51,822 WARN L178 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2018-10-10 14:43:53,527 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-10 14:43:53,749 WARN L178 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2018-10-10 14:43:53,922 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-10 14:43:54,138 WARN L178 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2018-10-10 14:43:54,379 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2018-10-10 14:44:09,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:44:09,597 INFO L93 Difference]: Finished difference Result 4278 states and 4497 transitions. [2018-10-10 14:44:09,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-10-10 14:44:09,598 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 367 [2018-10-10 14:44:09,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:44:09,614 INFO L225 Difference]: With dead ends: 4278 [2018-10-10 14:44:09,614 INFO L226 Difference]: Without dead ends: 4278 [2018-10-10 14:44:09,616 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 434 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 837 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=1296, Invalid=3816, Unknown=0, NotChecked=0, Total=5112 [2018-10-10 14:44:09,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4278 states. [2018-10-10 14:44:09,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4278 to 2441. [2018-10-10 14:44:09,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2441 states. [2018-10-10 14:44:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 2441 states and 2556 transitions. [2018-10-10 14:44:09,653 INFO L78 Accepts]: Start accepts. Automaton has 2441 states and 2556 transitions. Word has length 367 [2018-10-10 14:44:09,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:44:09,653 INFO L481 AbstractCegarLoop]: Abstraction has 2441 states and 2556 transitions. [2018-10-10 14:44:09,653 INFO L482 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-10-10 14:44:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 2556 transitions. [2018-10-10 14:44:09,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2018-10-10 14:44:09,659 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:44:09,659 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:44:09,660 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:44:09,660 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:44:09,661 INFO L82 PathProgramCache]: Analyzing trace with hash 1946146285, now seen corresponding path program 1 times [2018-10-10 14:44:09,661 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:44:09,661 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:44:09,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:44:09,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:44:09,662 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:44:09,674 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:44:09,674 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:44:09,674 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:44:09,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:44:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:44:09,809 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:44:09,835 INFO L477 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 [2018-10-10 14:44:09,836 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:09,858 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:44:09,859 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-10-10 14:44:10,029 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:44:10,030 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:44:10,030 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-10-10 14:44:10,031 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:10,037 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:44:10,037 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:15 [2018-10-10 14:44:10,176 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 20 [2018-10-10 14:44:10,176 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:10,184 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:44:10,184 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:21, output treesize:20 [2018-10-10 14:44:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:44:10,907 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:44:10,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2018-10-10 14:44:10,908 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-10-10 14:44:10,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-10-10 14:44:10,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=369, Unknown=0, NotChecked=0, Total=420 [2018-10-10 14:44:10,908 INFO L87 Difference]: Start difference. First operand 2441 states and 2556 transitions. Second operand 21 states. [2018-10-10 14:44:12,195 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 20 [2018-10-10 14:44:13,950 WARN L178 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 41 [2018-10-10 14:44:23,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:44:23,911 INFO L93 Difference]: Finished difference Result 8451 states and 8889 transitions. [2018-10-10 14:44:23,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2018-10-10 14:44:23,911 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 376 [2018-10-10 14:44:23,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:44:23,940 INFO L225 Difference]: With dead ends: 8451 [2018-10-10 14:44:23,941 INFO L226 Difference]: Without dead ends: 8451 [2018-10-10 14:44:23,943 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 447 GetRequests, 374 SyntacticMatches, 1 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1171 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=1067, Invalid=4335, Unknown=0, NotChecked=0, Total=5402 [2018-10-10 14:44:23,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8451 states. [2018-10-10 14:44:24,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8451 to 2561. [2018-10-10 14:44:24,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2561 states. [2018-10-10 14:44:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 2561 states and 2678 transitions. [2018-10-10 14:44:24,006 INFO L78 Accepts]: Start accepts. Automaton has 2561 states and 2678 transitions. Word has length 376 [2018-10-10 14:44:24,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:44:24,007 INFO L481 AbstractCegarLoop]: Abstraction has 2561 states and 2678 transitions. [2018-10-10 14:44:24,007 INFO L482 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-10-10 14:44:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 2678 transitions. [2018-10-10 14:44:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2018-10-10 14:44:24,014 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:44:24,014 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:44:24,016 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:44:24,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:44:24,016 INFO L82 PathProgramCache]: Analyzing trace with hash 200993206, now seen corresponding path program 1 times [2018-10-10 14:44:24,017 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:44:24,017 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:44:24,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:44:24,018 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:44:24,018 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:44:24,080 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:44:24,080 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:44:24,080 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-10 14:44:24,099 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-10 14:44:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:44:24,274 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:44:24,481 INFO L477 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 [2018-10-10 14:44:24,482 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:24,489 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:44:24,489 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:18, output treesize:17 [2018-10-10 14:44:24,792 INFO L477 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 [2018-10-10 14:44:24,792 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:24,814 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:44:24,815 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:26, output treesize:22 [2018-10-10 14:44:25,503 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:44:25,526 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:44:25,527 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-10-10 14:44:25,528 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:25,543 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:44:25,543 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:33, output treesize:31 [2018-10-10 14:44:25,590 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:44:25,591 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:25,604 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:44:25,605 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:31 [2018-10-10 14:44:25,960 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:44:25,961 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:44:25,962 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:44:25,963 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2018-10-10 14:44:25,963 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:25,976 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:44:25,976 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:36, output treesize:21 [2018-10-10 14:44:26,022 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:44:26,022 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:44:26,032 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:44:26,033 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:27, output treesize:17 [2018-10-10 14:44:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:44:26,512 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:44:26,513 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2018-10-10 14:44:26,513 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-10-10 14:44:26,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-10-10 14:44:26,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=912, Unknown=0, NotChecked=0, Total=992 [2018-10-10 14:44:26,514 INFO L87 Difference]: Start difference. First operand 2561 states and 2678 transitions. Second operand 32 states. [2018-10-10 14:44:29,877 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:44:30,091 WARN L178 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-10 14:44:30,268 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:44:30,509 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-10 14:44:30,775 WARN L178 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2018-10-10 14:44:30,989 WARN L178 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-10 14:44:31,151 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2018-10-10 14:44:31,336 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:44:32,861 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2018-10-10 14:44:33,052 WARN L178 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2018-10-10 14:44:33,274 WARN L178 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2018-10-10 14:44:33,641 WARN L178 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2018-10-10 14:44:33,966 WARN L178 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2018-10-10 14:44:34,483 WARN L178 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2018-10-10 14:44:34,791 WARN L178 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 91 [2018-10-10 14:44:35,167 WARN L178 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 100 [2018-10-10 14:44:35,411 WARN L178 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2018-10-10 14:44:36,581 WARN L178 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2018-10-10 14:44:36,791 WARN L178 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2018-10-10 14:44:37,047 WARN L178 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 80 [2018-10-10 14:44:37,419 WARN L178 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2018-10-10 14:44:37,807 WARN L178 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2018-10-10 14:44:38,229 WARN L178 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2018-10-10 14:44:38,587 WARN L178 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 98 [2018-10-10 14:44:39,006 WARN L178 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 107 [2018-10-10 14:44:39,586 WARN L178 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 117 [2018-10-10 14:44:41,444 WARN L178 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 87 [2018-10-10 14:44:43,204 WARN L178 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2018-10-10 14:44:43,805 WARN L178 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 125 [2018-10-10 14:44:44,281 WARN L178 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 116 [2018-10-10 14:44:44,859 WARN L178 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 125 [2018-10-10 14:45:08,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:45:08,111 INFO L93 Difference]: Finished difference Result 8393 states and 8831 transitions. [2018-10-10 14:45:08,111 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2018-10-10 14:45:08,111 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 377 [2018-10-10 14:45:08,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:45:08,126 INFO L225 Difference]: With dead ends: 8393 [2018-10-10 14:45:08,127 INFO L226 Difference]: Without dead ends: 8393 [2018-10-10 14:45:08,130 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 486 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2526 ImplicationChecksByTransitivity, 15.0s TimeCoverageRelationStatistics Valid=2703, Invalid=9507, Unknown=0, NotChecked=0, Total=12210 [2018-10-10 14:45:08,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8393 states. [2018-10-10 14:45:08,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8393 to 2562. [2018-10-10 14:45:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2562 states. [2018-10-10 14:45:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 2562 states and 2679 transitions. [2018-10-10 14:45:08,186 INFO L78 Accepts]: Start accepts. Automaton has 2562 states and 2679 transitions. Word has length 377 [2018-10-10 14:45:08,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:45:08,187 INFO L481 AbstractCegarLoop]: Abstraction has 2562 states and 2679 transitions. [2018-10-10 14:45:08,187 INFO L482 AbstractCegarLoop]: Interpolant automaton has 32 states. [2018-10-10 14:45:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 2679 transitions. [2018-10-10 14:45:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2018-10-10 14:45:08,189 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:45:08,190 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:45:08,191 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:45:08,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:45:08,192 INFO L82 PathProgramCache]: Analyzing trace with hash -683659052, now seen corresponding path program 1 times [2018-10-10 14:45:08,192 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:45:08,192 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:45:08,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:08,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:08,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:08,204 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:45:08,204 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:45:08,204 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:45:08,222 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:45:08,346 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:45:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:45:08,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:45:08,623 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-10-10 14:45:08,623 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-10-10 14:45:08,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-10-10 14:45:08,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2018-10-10 14:45:08,624 INFO L87 Difference]: Start difference. First operand 2562 states and 2679 transitions. Second operand 14 states. [2018-10-10 14:45:11,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:45:11,102 INFO L93 Difference]: Finished difference Result 2856 states and 2977 transitions. [2018-10-10 14:45:11,103 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-10-10 14:45:11,103 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 388 [2018-10-10 14:45:11,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:45:11,110 INFO L225 Difference]: With dead ends: 2856 [2018-10-10 14:45:11,110 INFO L226 Difference]: Without dead ends: 2856 [2018-10-10 14:45:11,111 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 391 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 224 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=390, Invalid=1092, Unknown=0, NotChecked=0, Total=1482 [2018-10-10 14:45:11,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2856 states. [2018-10-10 14:45:11,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2856 to 2561. [2018-10-10 14:45:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2561 states. [2018-10-10 14:45:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 2561 states and 2678 transitions. [2018-10-10 14:45:11,139 INFO L78 Accepts]: Start accepts. Automaton has 2561 states and 2678 transitions. Word has length 388 [2018-10-10 14:45:11,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:45:11,140 INFO L481 AbstractCegarLoop]: Abstraction has 2561 states and 2678 transitions. [2018-10-10 14:45:11,140 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-10-10 14:45:11,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 2678 transitions. [2018-10-10 14:45:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2018-10-10 14:45:11,142 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:45:11,143 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:45:11,144 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:45:11,144 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:45:11,144 INFO L82 PathProgramCache]: Analyzing trace with hash -905749894, now seen corresponding path program 1 times [2018-10-10 14:45:11,144 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:45:11,145 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:45:11,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:11,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:11,145 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:11,156 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:45:11,156 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:45:11,156 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:45:11,177 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:45:11,304 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:45:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:45:11,523 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:45:11,523 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-10 14:45:11,524 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-10 14:45:11,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-10 14:45:11,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-10 14:45:11,524 INFO L87 Difference]: Start difference. First operand 2561 states and 2678 transitions. Second operand 5 states. [2018-10-10 14:45:13,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:45:13,726 INFO L93 Difference]: Finished difference Result 4393 states and 4614 transitions. [2018-10-10 14:45:13,726 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-10 14:45:13,726 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 398 [2018-10-10 14:45:13,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:45:13,735 INFO L225 Difference]: With dead ends: 4393 [2018-10-10 14:45:13,736 INFO L226 Difference]: Without dead ends: 4393 [2018-10-10 14:45:13,736 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 403 GetRequests, 396 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-10-10 14:45:13,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4393 states. [2018-10-10 14:45:13,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4393 to 2560. [2018-10-10 14:45:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2560 states. [2018-10-10 14:45:13,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 2560 states and 2677 transitions. [2018-10-10 14:45:13,768 INFO L78 Accepts]: Start accepts. Automaton has 2560 states and 2677 transitions. Word has length 398 [2018-10-10 14:45:13,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:45:13,769 INFO L481 AbstractCegarLoop]: Abstraction has 2560 states and 2677 transitions. [2018-10-10 14:45:13,769 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-10 14:45:13,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 2677 transitions. [2018-10-10 14:45:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2018-10-10 14:45:13,771 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:45:13,772 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:45:13,773 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:45:13,773 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:45:13,773 INFO L82 PathProgramCache]: Analyzing trace with hash 1986524899, now seen corresponding path program 1 times [2018-10-10 14:45:13,773 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:45:13,774 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:45:13,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:13,775 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:13,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:13,785 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:45:13,786 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:45:13,786 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:45:13,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:45:13,947 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:45:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:45:14,249 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:45:14,249 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2018-10-10 14:45:14,250 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-10-10 14:45:14,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-10-10 14:45:14,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=209, Unknown=0, NotChecked=0, Total=240 [2018-10-10 14:45:14,250 INFO L87 Difference]: Start difference. First operand 2560 states and 2677 transitions. Second operand 16 states. [2018-10-10 14:45:18,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:45:18,130 INFO L93 Difference]: Finished difference Result 2854 states and 2975 transitions. [2018-10-10 14:45:18,131 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2018-10-10 14:45:18,131 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 399 [2018-10-10 14:45:18,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:45:18,136 INFO L225 Difference]: With dead ends: 2854 [2018-10-10 14:45:18,136 INFO L226 Difference]: Without dead ends: 2854 [2018-10-10 14:45:18,138 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 474 GetRequests, 406 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1292 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=1125, Invalid=3705, Unknown=0, NotChecked=0, Total=4830 [2018-10-10 14:45:18,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2854 states. [2018-10-10 14:45:18,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2854 to 2559. [2018-10-10 14:45:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2559 states. [2018-10-10 14:45:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 2559 states and 2676 transitions. [2018-10-10 14:45:18,164 INFO L78 Accepts]: Start accepts. Automaton has 2559 states and 2676 transitions. Word has length 399 [2018-10-10 14:45:18,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:45:18,165 INFO L481 AbstractCegarLoop]: Abstraction has 2559 states and 2676 transitions. [2018-10-10 14:45:18,165 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-10-10 14:45:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 2676 transitions. [2018-10-10 14:45:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 412 [2018-10-10 14:45:18,167 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:45:18,167 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:45:18,168 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:45:18,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:45:18,169 INFO L82 PathProgramCache]: Analyzing trace with hash -329203789, now seen corresponding path program 1 times [2018-10-10 14:45:18,169 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:45:18,169 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:45:18,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:18,170 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:18,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:45:18,181 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:45:18,181 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:45:18,182 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:45:18,202 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:45:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:45:18,346 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:45:18,363 INFO L477 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 [2018-10-10 14:45:18,363 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:45:18,385 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:45:18,386 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-10-10 14:45:18,555 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:45:18,557 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:45:18,558 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-10-10 14:45:18,559 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:45:18,582 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:45:18,583 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:15 [2018-10-10 14:45:18,897 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:45:18,899 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:45:18,935 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:45:18,936 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 34 [2018-10-10 14:45:18,937 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:45:18,950 INFO L267 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. [2018-10-10 14:45:18,950 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:28 [2018-10-10 14:45:19,247 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 33 [2018-10-10 14:45:19,248 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:45:19,258 INFO L267 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. [2018-10-10 14:45:19,259 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:34, output treesize:33 [2018-10-10 14:45:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:45:20,022 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:45:20,022 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2018-10-10 14:45:20,023 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states [2018-10-10 14:45:20,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2018-10-10 14:45:20,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=617, Unknown=0, NotChecked=0, Total=702 [2018-10-10 14:45:20,024 INFO L87 Difference]: Start difference. First operand 2559 states and 2676 transitions. Second operand 27 states. [2018-10-10 14:45:46,416 WARN L178 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 32 [2018-10-10 14:45:47,519 WARN L178 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2018-10-10 14:49:25,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:49:25,377 INFO L93 Difference]: Finished difference Result 8666 states and 9108 transitions. [2018-10-10 14:49:25,377 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2018-10-10 14:49:25,377 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 411 [2018-10-10 14:49:25,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:49:25,387 INFO L225 Difference]: With dead ends: 8666 [2018-10-10 14:49:25,387 INFO L226 Difference]: Without dead ends: 8666 [2018-10-10 14:49:25,389 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 498 GetRequests, 409 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1828 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=1586, Invalid=6422, Unknown=2, NotChecked=0, Total=8010 [2018-10-10 14:49:25,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8666 states. [2018-10-10 14:49:25,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8666 to 2893. [2018-10-10 14:49:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2893 states. [2018-10-10 14:49:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 2893 states and 3018 transitions. [2018-10-10 14:49:25,438 INFO L78 Accepts]: Start accepts. Automaton has 2893 states and 3018 transitions. Word has length 411 [2018-10-10 14:49:25,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:49:25,438 INFO L481 AbstractCegarLoop]: Abstraction has 2893 states and 3018 transitions. [2018-10-10 14:49:25,439 INFO L482 AbstractCegarLoop]: Interpolant automaton has 27 states. [2018-10-10 14:49:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 3018 transitions. [2018-10-10 14:49:25,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2018-10-10 14:49:25,441 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:49:25,441 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:49:25,443 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:49:25,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:49:25,443 INFO L82 PathProgramCache]: Analyzing trace with hash -1615382301, now seen corresponding path program 1 times [2018-10-10 14:49:25,443 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:49:25,443 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:49:25,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:49:25,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:49:25,444 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:49:25,458 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:49:25,458 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:49:25,458 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-10-10 14:49:25,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:49:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:49:25,626 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:49:25,955 INFO L477 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 [2018-10-10 14:49:25,956 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:25,962 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:49:25,963 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:18, output treesize:17 [2018-10-10 14:49:26,002 INFO L477 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 [2018-10-10 14:49:26,003 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:26,016 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:49:26,016 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:26, output treesize:22 [2018-10-10 14:49:26,525 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:26,526 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:26,527 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-10-10 14:49:26,527 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:26,542 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:49:26,542 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:33, output treesize:31 [2018-10-10 14:49:26,602 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:49:26,603 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:26,617 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:49:26,617 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:37, output treesize:31 [2018-10-10 14:49:27,365 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:27,366 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:27,367 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:27,368 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 34 [2018-10-10 14:49:27,369 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:27,391 INFO L267 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. [2018-10-10 14:49:27,392 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:42, output treesize:44 [2018-10-10 14:49:27,498 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:49:27,498 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:27,531 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-10-10 14:49:27,532 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:50, output treesize:44 [2018-10-10 14:49:28,316 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:28,317 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:28,318 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:28,318 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:49:28,319 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 25 [2018-10-10 14:49:28,320 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:28,338 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:49:28,338 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:49, output treesize:21 [2018-10-10 14:49:28,413 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:49:28,414 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:49:28,434 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:49:28,435 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:27, output treesize:17 [2018-10-10 14:49:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:49:29,298 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:49:29,299 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2018-10-10 14:49:29,299 INFO L460 AbstractCegarLoop]: Interpolant automaton has 39 states [2018-10-10 14:49:29,299 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2018-10-10 14:49:29,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=1362, Unknown=0, NotChecked=0, Total=1482 [2018-10-10 14:49:29,300 INFO L87 Difference]: Start difference. First operand 2893 states and 3018 transitions. Second operand 39 states. [2018-10-10 14:49:31,026 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-10-10 14:49:31,374 WARN L178 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-10-10 14:49:32,880 WARN L178 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:49:33,124 WARN L178 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-10 14:49:33,311 WARN L178 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:49:33,538 WARN L178 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2018-10-10 14:49:33,877 WARN L178 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2018-10-10 14:49:34,111 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2018-10-10 14:49:34,300 WARN L178 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2018-10-10 14:49:34,541 WARN L178 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-10-10 14:49:34,870 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-10-10 14:49:36,587 WARN L178 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2018-10-10 14:49:36,916 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2018-10-10 14:49:37,384 WARN L178 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 74 [2018-10-10 14:49:38,568 WARN L178 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2018-10-10 14:49:39,195 WARN L178 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2018-10-10 14:49:40,218 WARN L178 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2018-10-10 14:49:42,769 WARN L178 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 92 [2018-10-10 14:49:45,877 WARN L178 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 101 [2018-10-10 14:49:48,648 WARN L178 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2018-10-10 14:49:49,098 WARN L178 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2018-10-10 14:49:49,339 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2018-10-10 14:49:50,553 WARN L178 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2018-10-10 14:49:50,769 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2018-10-10 14:49:51,035 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2018-10-10 14:49:51,352 WARN L178 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2018-10-10 14:49:51,801 WARN L178 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 87 [2018-10-10 14:49:52,411 WARN L178 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 96 [2018-10-10 14:49:52,939 WARN L178 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 105 [2018-10-10 14:49:53,564 WARN L178 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 114 [2018-10-10 14:49:54,024 WARN L178 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 105 [2018-10-10 14:49:54,588 WARN L178 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 114 [2018-10-10 14:49:54,989 WARN L178 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 94 [2018-10-10 14:49:55,435 WARN L178 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2018-10-10 14:49:55,849 WARN L178 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2018-10-10 14:49:56,855 WARN L178 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2018-10-10 14:49:57,059 WARN L178 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2018-10-10 14:49:57,346 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2018-10-10 14:49:57,655 WARN L178 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2018-10-10 14:49:58,042 WARN L178 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 94 [2018-10-10 14:49:58,583 WARN L178 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 103 [2018-10-10 14:49:59,225 WARN L178 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 112 [2018-10-10 14:49:59,803 WARN L178 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 121 [2018-10-10 14:50:00,411 WARN L178 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 112 [2018-10-10 14:50:00,998 WARN L178 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 121 [2018-10-10 14:50:02,214 WARN L178 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 130 [2018-10-10 14:50:02,628 WARN L178 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 101 [2018-10-10 14:50:02,920 WARN L178 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2018-10-10 14:50:03,250 WARN L178 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2018-10-10 14:50:03,955 WARN L178 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-10-10 14:50:04,181 WARN L178 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-10-10 14:50:07,965 WARN L178 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 130 [2018-10-10 14:50:08,833 WARN L178 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 139 [2018-10-10 14:50:09,506 WARN L178 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 130 [2018-10-10 14:50:10,292 WARN L178 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 139 [2018-10-10 14:50:40,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:50:40,835 INFO L93 Difference]: Finished difference Result 8629 states and 9071 transitions. [2018-10-10 14:50:40,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2018-10-10 14:50:40,835 INFO L78 Accepts]: Start accepts. Automaton has 39 states. Word has length 412 [2018-10-10 14:50:40,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:50:40,841 INFO L225 Difference]: With dead ends: 8629 [2018-10-10 14:50:40,841 INFO L226 Difference]: Without dead ends: 8629 [2018-10-10 14:50:40,846 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 538 GetRequests, 405 SyntacticMatches, 0 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4146 ImplicationChecksByTransitivity, 29.1s TimeCoverageRelationStatistics Valid=3831, Invalid=14258, Unknown=1, NotChecked=0, Total=18090 [2018-10-10 14:50:40,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8629 states. [2018-10-10 14:50:40,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8629 to 2894. [2018-10-10 14:50:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2894 states. [2018-10-10 14:50:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 2894 states and 3019 transitions. [2018-10-10 14:50:40,887 INFO L78 Accepts]: Start accepts. Automaton has 2894 states and 3019 transitions. Word has length 412 [2018-10-10 14:50:40,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:50:40,887 INFO L481 AbstractCegarLoop]: Abstraction has 2894 states and 3019 transitions. [2018-10-10 14:50:40,888 INFO L482 AbstractCegarLoop]: Interpolant automaton has 39 states. [2018-10-10 14:50:40,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 3019 transitions. [2018-10-10 14:50:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2018-10-10 14:50:40,890 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:50:40,891 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:50:40,892 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:50:40,892 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:50:40,893 INFO L82 PathProgramCache]: Analyzing trace with hash 1449202569, now seen corresponding path program 1 times [2018-10-10 14:50:40,893 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:50:40,893 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:50:40,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:50:40,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:50:40,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:50:40,903 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:50:40,904 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:50:40,904 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-10 14:50:40,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:50:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:50:41,057 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:50:41,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:50:41,605 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:50:41,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-10-10 14:50:41,606 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-10-10 14:50:41,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-10-10 14:50:41,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-10-10 14:50:41,606 INFO L87 Difference]: Start difference. First operand 2894 states and 3019 transitions. Second operand 7 states. [2018-10-10 14:50:44,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:50:44,108 INFO L93 Difference]: Finished difference Result 4859 states and 5091 transitions. [2018-10-10 14:50:44,109 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-10-10 14:50:44,109 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 422 [2018-10-10 14:50:44,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:50:44,113 INFO L225 Difference]: With dead ends: 4859 [2018-10-10 14:50:44,113 INFO L226 Difference]: Without dead ends: 4859 [2018-10-10 14:50:44,114 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 433 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=81, Invalid=159, Unknown=0, NotChecked=0, Total=240 [2018-10-10 14:50:44,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4859 states. [2018-10-10 14:50:44,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4859 to 2893. [2018-10-10 14:50:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2893 states. [2018-10-10 14:50:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 2893 states and 3018 transitions. [2018-10-10 14:50:44,147 INFO L78 Accepts]: Start accepts. Automaton has 2893 states and 3018 transitions. Word has length 422 [2018-10-10 14:50:44,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:50:44,148 INFO L481 AbstractCegarLoop]: Abstraction has 2893 states and 3018 transitions. [2018-10-10 14:50:44,148 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-10-10 14:50:44,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 3018 transitions. [2018-10-10 14:50:44,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2018-10-10 14:50:44,150 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:50:44,151 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:50:44,152 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:50:44,152 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:50:44,153 INFO L82 PathProgramCache]: Analyzing trace with hash 1975607258, now seen corresponding path program 1 times [2018-10-10 14:50:44,153 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:50:44,153 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:50:44,153 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:50:44,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:50:44,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:50:44,163 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:50:44,163 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:50:44,163 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-10 14:50:44,179 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:50:44,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:50:44,339 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:50:44,591 INFO L477 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 [2018-10-10 14:50:44,591 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:50:44,599 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:50:44,599 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:18, output treesize:17 [2018-10-10 14:50:44,641 INFO L477 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 [2018-10-10 14:50:44,641 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:50:44,652 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:50:44,652 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:26, output treesize:22 [2018-10-10 14:50:45,195 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:50:45,196 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:50:45,197 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-10-10 14:50:45,197 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:50:45,215 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:50:45,215 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:36, output treesize:34 [2018-10-10 14:50:45,277 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:50:45,277 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:50:45,295 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:50:45,296 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:40, output treesize:34 [2018-10-10 14:50:45,830 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:50:45,831 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:50:45,832 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:50:45,833 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2018-10-10 14:50:45,833 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:50:45,848 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:50:45,848 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:39, output treesize:24 [2018-10-10 14:50:45,904 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 17 [2018-10-10 14:50:45,904 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:50:45,978 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:50:45,979 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:30, output treesize:20 [2018-10-10 14:50:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:50:46,671 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:50:46,672 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2018-10-10 14:50:46,672 INFO L460 AbstractCegarLoop]: Interpolant automaton has 33 states [2018-10-10 14:50:46,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2018-10-10 14:50:46,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=960, Unknown=0, NotChecked=0, Total=1056 [2018-10-10 14:50:46,673 INFO L87 Difference]: Start difference. First operand 2893 states and 3018 transitions. Second operand 33 states. [2018-10-10 14:50:48,247 WARN L178 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-10-10 14:50:48,593 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2018-10-10 14:50:50,666 WARN L178 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:50:50,892 WARN L178 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2018-10-10 14:50:51,081 WARN L178 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-10 14:50:51,292 WARN L178 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2018-10-10 14:50:51,698 WARN L178 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2018-10-10 14:50:51,930 WARN L178 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-10-10 14:50:52,325 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2018-10-10 14:50:54,168 WARN L178 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2018-10-10 14:50:54,411 WARN L178 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2018-10-10 14:50:54,704 WARN L178 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2018-10-10 14:50:55,136 WARN L178 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 84 [2018-10-10 14:50:55,521 WARN L178 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2018-10-10 14:50:55,980 WARN L178 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2018-10-10 14:50:56,361 WARN L178 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 93 [2018-10-10 14:50:56,865 WARN L178 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 102 [2018-10-10 14:50:57,184 WARN L178 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 82 [2018-10-10 14:50:57,423 WARN L178 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2018-10-10 14:50:57,606 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2018-10-10 14:50:57,896 WARN L178 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2018-10-10 14:50:58,721 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2018-10-10 14:50:58,965 WARN L178 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2018-10-10 14:50:59,227 WARN L178 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 71 [2018-10-10 14:50:59,737 WARN L178 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2018-10-10 14:51:00,169 WARN L178 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 91 [2018-10-10 14:51:00,647 WARN L178 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 100 [2018-10-10 14:51:01,158 WARN L178 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 109 [2018-10-10 14:51:01,584 WARN L178 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 100 [2018-10-10 14:51:02,152 WARN L178 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 109 [2018-10-10 14:51:02,937 WARN L178 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 111 [2018-10-10 14:51:03,511 WARN L178 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 119 [2018-10-10 14:51:04,434 WARN L178 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2018-10-10 14:51:04,686 WARN L178 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2018-10-10 14:51:04,909 WARN L178 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2018-10-10 14:51:07,308 WARN L178 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2018-10-10 14:51:23,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:51:23,659 INFO L93 Difference]: Finished difference Result 4816 states and 5048 transitions. [2018-10-10 14:51:23,660 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2018-10-10 14:51:23,660 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 423 [2018-10-10 14:51:23,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:51:23,664 INFO L225 Difference]: With dead ends: 4816 [2018-10-10 14:51:23,664 INFO L226 Difference]: Without dead ends: 4816 [2018-10-10 14:51:23,665 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 517 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1863 ImplicationChecksByTransitivity, 14.6s TimeCoverageRelationStatistics Valid=2322, Invalid=7578, Unknown=0, NotChecked=0, Total=9900 [2018-10-10 14:51:23,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4816 states. [2018-10-10 14:51:23,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4816 to 2892. [2018-10-10 14:51:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2892 states. [2018-10-10 14:51:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2892 states to 2892 states and 3017 transitions. [2018-10-10 14:51:23,695 INFO L78 Accepts]: Start accepts. Automaton has 2892 states and 3017 transitions. Word has length 423 [2018-10-10 14:51:23,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:51:23,695 INFO L481 AbstractCegarLoop]: Abstraction has 2892 states and 3017 transitions. [2018-10-10 14:51:23,695 INFO L482 AbstractCegarLoop]: Interpolant automaton has 33 states. [2018-10-10 14:51:23,695 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 3017 transitions. [2018-10-10 14:51:23,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2018-10-10 14:51:23,698 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:51:23,698 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:51:23,699 INFO L424 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:51:23,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:51:23,700 INFO L82 PathProgramCache]: Analyzing trace with hash 1063070176, now seen corresponding path program 1 times [2018-10-10 14:51:23,700 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:51:23,700 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:51:23,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:51:23,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:51:23,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:51:23,710 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:51:23,711 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:51:23,711 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-10 14:51:23,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:51:23,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:51:23,866 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:51:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:51:24,227 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:51:24,227 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-10-10 14:51:24,228 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-10-10 14:51:24,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-10-10 14:51:24,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-10-10 14:51:24,229 INFO L87 Difference]: Start difference. First operand 2892 states and 3017 transitions. Second operand 5 states. [2018-10-10 14:51:27,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:51:27,127 INFO L93 Difference]: Finished difference Result 4703 states and 4932 transitions. [2018-10-10 14:51:27,128 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-10 14:51:27,128 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 433 [2018-10-10 14:51:27,128 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:51:27,132 INFO L225 Difference]: With dead ends: 4703 [2018-10-10 14:51:27,133 INFO L226 Difference]: Without dead ends: 4703 [2018-10-10 14:51:27,133 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 438 GetRequests, 431 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-10-10 14:51:27,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4703 states. [2018-10-10 14:51:27,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4703 to 2891. [2018-10-10 14:51:27,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2891 states. [2018-10-10 14:51:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2891 states to 2891 states and 3016 transitions. [2018-10-10 14:51:27,158 INFO L78 Accepts]: Start accepts. Automaton has 2891 states and 3016 transitions. Word has length 433 [2018-10-10 14:51:27,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:51:27,159 INFO L481 AbstractCegarLoop]: Abstraction has 2891 states and 3016 transitions. [2018-10-10 14:51:27,159 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-10-10 14:51:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 3016 transitions. [2018-10-10 14:51:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 435 [2018-10-10 14:51:27,161 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:51:27,161 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:51:27,162 INFO L424 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:51:27,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:51:27,163 INFO L82 PathProgramCache]: Analyzing trace with hash -1404562320, now seen corresponding path program 1 times [2018-10-10 14:51:27,163 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:51:27,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:51:27,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:51:27,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:51:27,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:51:27,173 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:51:27,173 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:51:27,173 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-10 14:51:27,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:51:27,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:51:27,334 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:51:27,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:51:27,865 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:51:27,865 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2018-10-10 14:51:27,866 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-10-10 14:51:27,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-10-10 14:51:27,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=209, Unknown=0, NotChecked=0, Total=240 [2018-10-10 14:51:27,866 INFO L87 Difference]: Start difference. First operand 2891 states and 3016 transitions. Second operand 16 states. [2018-10-10 14:51:31,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-10 14:51:31,984 INFO L93 Difference]: Finished difference Result 3107 states and 3235 transitions. [2018-10-10 14:51:31,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2018-10-10 14:51:31,984 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 434 [2018-10-10 14:51:31,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-10 14:51:31,988 INFO L225 Difference]: With dead ends: 3107 [2018-10-10 14:51:31,988 INFO L226 Difference]: Without dead ends: 3107 [2018-10-10 14:51:31,989 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 509 GetRequests, 441 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1292 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=1125, Invalid=3705, Unknown=0, NotChecked=0, Total=4830 [2018-10-10 14:51:31,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3107 states. [2018-10-10 14:51:32,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3107 to 2890. [2018-10-10 14:51:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2890 states. [2018-10-10 14:51:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2890 states to 2890 states and 3015 transitions. [2018-10-10 14:51:32,014 INFO L78 Accepts]: Start accepts. Automaton has 2890 states and 3015 transitions. Word has length 434 [2018-10-10 14:51:32,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-10 14:51:32,014 INFO L481 AbstractCegarLoop]: Abstraction has 2890 states and 3015 transitions. [2018-10-10 14:51:32,014 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-10-10 14:51:32,014 INFO L276 IsEmpty]: Start isEmpty. Operand 2890 states and 3015 transitions. [2018-10-10 14:51:32,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2018-10-10 14:51:32,017 INFO L367 BasicCegarLoop]: Found error trace [2018-10-10 14:51:32,017 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-10 14:51:32,018 INFO L424 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr125ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr240ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr9ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr156ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr255ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr174ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr273ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr230ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr195ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr108ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr89ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr203ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr51ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr64ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr58ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr179ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr97ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr217ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr107ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr36ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr80ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr118ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr46ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr145ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr69ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr112ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr246ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr257ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr270ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr12ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr245ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr267ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr18ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr123ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr74ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr197ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr92ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr282ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr239ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr60ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr25ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr237ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr264ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr28ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr53ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr102ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr7ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr66ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr136ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr29ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr142ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr87ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr43ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr100ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr163ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr196ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr169ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr177ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr211ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr212ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr181ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr134ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr278ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr154ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr215ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr86ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr120ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr249ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr10ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr114ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr213ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr126ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr130ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr216ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr259ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr37ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr19ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr157ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr170ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr232ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr228ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr132ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr55ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr20ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr68ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr5ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr129ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr73ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr175ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr79ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr57ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr252ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr172ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr152ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr271ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr50ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr70ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr111ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr104ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr84ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr243ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr98ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr116ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr141ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr21ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr96ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr198ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr274ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr148ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr262ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr206ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr3ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr218ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr91ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr164ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr182ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr48ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr268ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr150ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr166ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr38ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr62ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr284ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr277ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr39ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr159ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr250ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr286ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr41ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr234ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr193ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr261ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr200ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr82ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr227ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr138ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr101ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr153ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr276ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr128ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr44ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr72ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr210ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr23ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr54ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr209ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr184ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr110ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr33ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr171ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr214ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr258ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr113ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr220ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr24ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr4ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr191ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr133ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr93ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr34ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr16ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr61ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr77ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr194ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr115ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr15ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr199ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr160ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr266ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr225ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr81ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr143ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr155ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr168ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr95ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr147ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr186ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr137ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr180ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr176ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr256ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr281ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr222ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr144ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr247ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr205ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr238ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr248ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr254ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr75ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr283ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr2ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr26ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr135ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr94ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr231ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr42ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr52ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr272ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr236ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr109ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr223ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr202ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr189ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr204ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr244ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr265ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr67ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr280ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr162ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr65ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr188ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr40ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr83ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr105ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr121ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr22ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr279ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr47ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr226ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr178ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr167ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr103ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr146ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr224ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr106ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr27ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr221ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr251ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr13ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr76ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr127ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr119ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr233ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr8ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr187ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr45ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr131ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr88ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr78ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr35ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr122ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr32ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr149ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr165ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr59ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr63ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr158ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr161ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr263ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr183ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr71ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr173ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr275ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr56ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr190ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr99ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr253ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr31ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr140ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr201ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr17ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr11ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr85ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr49ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr14ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr285ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr260ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr235ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr241ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr117ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr139ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr90ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr229ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr208ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr219ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr192ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr151ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr242ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr207ASSERT_VIOLATIONMEMORY_FREE, ULTIMATE.startErr6ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr30ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr269ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr185ASSERT_VIOLATIONMEMORY_DEREFERENCE, ULTIMATE.startErr124ASSERT_VIOLATIONMEMORY_DEREFERENCE]=== [2018-10-10 14:51:32,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-10 14:51:32,019 INFO L82 PathProgramCache]: Analyzing trace with hash -2079936512, now seen corresponding path program 1 times [2018-10-10 14:51:32,019 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-10 14:51:32,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-10 14:51:32,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:51:32,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:51:32,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-10 14:51:32,029 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-10 14:51:32,029 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-10 14:51:32,029 INFO L227 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-10 14:51:32,043 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-10 14:51:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-10 14:51:32,195 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-10 14:51:32,212 INFO L477 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 [2018-10-10 14:51:32,212 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:51:32,238 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-10 14:51:32,238 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-10-10 14:51:32,534 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:51:32,536 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:51:32,536 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 21 [2018-10-10 14:51:32,537 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:51:32,548 INFO L267 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. [2018-10-10 14:51:32,549 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:15 [2018-10-10 14:51:32,769 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:51:32,770 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:51:32,771 INFO L700 Elim1Store]: detected not equals via solver [2018-10-10 14:51:32,771 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 34 [2018-10-10 14:51:32,772 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:51:32,785 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:51:32,786 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:26, output treesize:28 [2018-10-10 14:51:33,203 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 33 [2018-10-10 14:51:33,203 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:51:33,215 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-10 14:51:33,216 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:33 [2018-10-10 14:51:33,909 INFO L477 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 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 38 [2018-10-10 14:51:33,910 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-10 14:51:33,924 INFO L267 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. [2018-10-10 14:51:33,924 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:39, output treesize:38 [2018-10-10 14:51:35,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-10 14:51:35,024 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-10 14:51:35,024 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2018-10-10 14:51:35,025 INFO L460 AbstractCegarLoop]: Interpolant automaton has 32 states [2018-10-10 14:51:35,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2018-10-10 14:51:35,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=881, Unknown=0, NotChecked=0, Total=992 [2018-10-10 14:51:35,025 INFO L87 Difference]: Start difference. First operand 2890 states and 3015 transitions. Second operand 32 states.