./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d43a579fead76cada979bbaf2912558c79980eef82c3d2143337dc895995c75 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 08:35:34,414 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 08:35:34,456 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-16 08:35:34,459 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 08:35:34,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 08:35:34,474 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 08:35:34,474 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 08:35:34,475 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 08:35:34,475 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 08:35:34,475 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 08:35:34,476 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 08:35:34,476 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 08:35:34,476 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 08:35:34,477 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 08:35:34,477 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 08:35:34,477 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 08:35:34,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 08:35:34,478 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-16 08:35:34,478 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 08:35:34,478 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-16 08:35:34,479 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 08:35:34,479 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 08:35:34,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 08:35:34,480 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 08:35:34,480 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 08:35:34,480 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-16 08:35:34,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 08:35:34,481 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 08:35:34,481 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 08:35:34,481 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 08:35:34,481 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 08:35:34,482 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 08:35:34,482 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 08:35:34,482 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 08:35:34,482 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 08:35:34,483 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 08:35:34,483 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 08:35:34,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 08:35:34,483 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 08:35:34,484 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 08:35:34,484 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 08:35:34,484 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 08:35:34,485 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d43a579fead76cada979bbaf2912558c79980eef82c3d2143337dc895995c75 [2024-11-16 08:35:34,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 08:35:34,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 08:35:34,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 08:35:34,670 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 08:35:34,670 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 08:35:34,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-11-16 08:35:36,048 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 08:35:36,445 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 08:35:36,446 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-11-16 08:35:36,486 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7708e1868/46a2987792c14a7991cc59f5a180063d/FLAG8794aff04 [2024-11-16 08:35:36,604 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7708e1868/46a2987792c14a7991cc59f5a180063d [2024-11-16 08:35:36,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 08:35:36,607 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 08:35:36,608 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 08:35:36,608 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 08:35:36,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 08:35:36,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:35:36" (1/1) ... [2024-11-16 08:35:36,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d88cc80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:36, skipping insertion in model container [2024-11-16 08:35:36,613 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:35:36" (1/1) ... [2024-11-16 08:35:36,817 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 08:35:37,203 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19354,19367] [2024-11-16 08:35:38,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 08:35:38,135 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 08:35:38,191 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[19354,19367] [2024-11-16 08:35:38,895 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 08:35:38,932 INFO L204 MainTranslator]: Completed translation [2024-11-16 08:35:38,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38 WrapperNode [2024-11-16 08:35:38,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 08:35:38,934 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 08:35:38,934 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 08:35:38,934 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 08:35:38,940 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,122 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,371 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 20000 [2024-11-16 08:35:39,372 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 08:35:39,373 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 08:35:39,373 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 08:35:39,373 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 08:35:39,381 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,381 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,440 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,621 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-16 08:35:39,621 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,621 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,726 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,748 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,773 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,797 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,840 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 08:35:39,842 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 08:35:39,842 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 08:35:39,843 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 08:35:39,844 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (1/1) ... [2024-11-16 08:35:39,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 08:35:39,856 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 08:35:39,871 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 08:35:39,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 08:35:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 08:35:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 08:35:39,913 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 08:35:39,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 08:35:40,345 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 08:35:40,349 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 08:35:46,562 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27458: havoc main_~__tmp_375~0#1, main_~assert__arg~374#1;havoc main_~check__tmp~384#1; [2024-11-16 08:35:46,562 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19002: havoc main_~__tmp_247~0#1, main_~assert__arg~246#1;havoc main_~check__tmp~256#1; [2024-11-16 08:35:46,563 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21116: havoc main_~__tmp_279~0#1, main_~assert__arg~278#1;havoc main_~check__tmp~288#1; [2024-11-16 08:35:46,563 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10021: havoc main_~__tmp_110~0#1, main_~assert__arg~109#1;havoc main_~check__tmp~119#1;havoc main_~node5____CPAchecker_TMP_1~26#1; [2024-11-16 08:35:46,563 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22705: havoc main_~__tmp_302~0#1, main_~assert__arg~301#1;havoc main_~check__tmp~311#1;havoc main_~node5____CPAchecker_TMP_1~74#1; [2024-11-16 08:35:46,563 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5793: havoc main_~__tmp_46~0#1, main_~assert__arg~45#1;havoc main_~check__tmp~55#1;havoc main_~node5____CPAchecker_TMP_1~10#1; [2024-11-16 08:35:46,564 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31162: havoc main_~__tmp_431~0#1, main_~assert__arg~430#1;havoc main_~check__tmp~440#1; [2024-11-16 08:35:46,564 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2624: havoc main_~check__tmp~14#1; [2024-11-16 08:35:46,564 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17952: havoc main_~__tmp_231~0#1, main_~assert__arg~230#1;havoc main_~check__tmp~240#1; [2024-11-16 08:35:46,564 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13199: havoc main_~__tmp_158~0#1, main_~assert__arg~157#1;havoc main_~check__tmp~167#1;havoc main_~node5____CPAchecker_TMP_1~38#1; [2024-11-16 08:35:46,564 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4743: havoc main_~__tmp_30~0#1, main_~assert__arg~29#1;havoc main_~check__tmp~39#1;havoc main_~node5____CPAchecker_TMP_1~6#1; [2024-11-16 08:35:46,564 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6857: havoc main_~__tmp_62~0#1, main_~assert__arg~61#1;havoc main_~check__tmp~71#1;havoc main_~node5____CPAchecker_TMP_1~14#1; [2024-11-16 08:35:46,564 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21656: havoc main_~__tmp_287~0#1, main_~assert__arg~286#1;havoc main_~check__tmp~296#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27998: havoc main_~__tmp_383~0#1, main_~assert__arg~382#1;havoc main_~check__tmp~392#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30112: havoc main_~__tmp_415~0#1, main_~assert__arg~414#1;havoc main_~check__tmp~424#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29587: havoc main_~__tmp_407~0#1, main_~assert__arg~406#1;havoc main_~check__tmp~416#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4218: havoc main_~__tmp_22~0#1, main_~assert__arg~21#1;havoc main_~check__tmp~31#1;havoc main_~node5____CPAchecker_TMP_1~4#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12675: havoc main_~__tmp_151~0#1, main_~assert__arg~150#1;havoc main_~check__tmp~160#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25359: havoc main_~__tmp_343~0#1, main_~assert__arg~342#1;havoc main_~check__tmp~352#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26948: havoc main_~__tmp_367~0#1, main_~assert__arg~366#1;havoc main_~check__tmp~376#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20606: havoc main_~__tmp_271~0#1, main_~assert__arg~270#1;havoc main_~check__tmp~280#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18492: havoc main_~__tmp_239~0#1, main_~assert__arg~238#1;havoc main_~check__tmp~248#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1580: havoc main_~node5__m5~3#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26423: havoc main_~__tmp_359~0#1, main_~assert__arg~358#1;havoc main_~check__tmp~368#1; [2024-11-16 08:35:46,565 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24309: havoc main_~__tmp_327~0#1, main_~assert__arg~326#1;havoc main_~check__tmp~336#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15853: havoc main_~__tmp_199~0#1, main_~assert__arg~198#1;havoc main_~check__tmp~208#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20081: havoc main_~__tmp_263~0#1, main_~assert__arg~262#1;havoc main_~check__tmp~272#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11625: havoc main_~__tmp_135~0#1, main_~assert__arg~134#1;havoc main_~check__tmp~144#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9511: havoc main_~__tmp_103~0#1, main_~assert__arg~102#1;havoc main_~check__tmp~112#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2113: havoc main_~check__tmp~10#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17442: havoc main_~__tmp_223~0#1, main_~assert__arg~222#1;havoc main_~check__tmp~232#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16917: havoc main_~__tmp_215~0#1, main_~assert__arg~214#1;havoc main_~check__tmp~224#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14803: havoc main_~__tmp_183~0#1, main_~assert__arg~182#1;havoc main_~check__tmp~192#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8461: havoc main_~__tmp_87~0#1, main_~assert__arg~86#1;havoc main_~check__tmp~96#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29077: havoc main_~__tmp_399~0#1, main_~assert__arg~398#1;havoc main_~check__tmp~408#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3708: havoc main_~__tmp_14~0#1, main_~assert__arg~13#1;havoc main_~check__tmp~23#1;havoc main_~node5____CPAchecker_TMP_1~2#1; [2024-11-16 08:35:46,566 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12165: havoc main_~__tmp_143~0#1, main_~assert__arg~142#1;havoc main_~check__tmp~152#1; [2024-11-16 08:35:46,567 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24849: havoc main_~__tmp_335~0#1, main_~assert__arg~334#1;havoc main_~check__tmp~344#1; [2024-11-16 08:35:46,567 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23799: havoc main_~__tmp_319~0#1, main_~assert__arg~318#1;havoc main_~check__tmp~328#1; [2024-11-16 08:35:46,567 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25913: havoc main_~__tmp_351~0#1, main_~assert__arg~350#1;havoc main_~check__tmp~360#1; [2024-11-16 08:35:46,567 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19571: havoc main_~__tmp_255~0#1, main_~assert__arg~254#1;havoc main_~check__tmp~264#1; [2024-11-16 08:35:46,567 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11115: havoc main_~__tmp_127~0#1, main_~assert__arg~126#1;havoc main_~check__tmp~136#1; [2024-11-16 08:35:46,567 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15343: havoc main_~__tmp_191~0#1, main_~assert__arg~190#1;havoc main_~check__tmp~200#1; [2024-11-16 08:35:46,568 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9001: havoc main_~__tmp_95~0#1, main_~assert__arg~94#1;havoc main_~check__tmp~104#1; [2024-11-16 08:35:46,568 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1076: havoc main_~node5____CPAchecker_TMP_0~1#1; [2024-11-16 08:35:46,568 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23274: havoc main_~__tmp_311~0#1, main_~assert__arg~310#1;havoc main_~check__tmp~320#1; [2024-11-16 08:35:46,568 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6362: havoc main_~__tmp_55~0#1, main_~assert__arg~54#1;havoc main_~check__tmp~64#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10590: havoc main_~__tmp_119~0#1, main_~assert__arg~118#1;havoc main_~check__tmp~128#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14293: havoc main_~__tmp_175~0#1, main_~assert__arg~174#1;havoc main_~check__tmp~184#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16407: havoc main_~__tmp_207~0#1, main_~assert__arg~206#1;havoc main_~check__tmp~216#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7951: havoc main_~__tmp_79~0#1, main_~assert__arg~78#1;havoc main_~check__tmp~88#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31206: havoc main_~node5__m5~122#1;havoc main_~node4____CPAchecker_TMP_1~27#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3195: havoc main_~node5__m5~16#1;havoc main_~node4__m4~9#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7426: havoc main_~__tmp_71~0#1, main_~assert__arg~70#1;havoc main_~check__tmp~80#1; [2024-11-16 08:35:46,569 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13768: havoc main_~__tmp_167~0#1, main_~assert__arg~166#1;havoc main_~check__tmp~176#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5312: havoc main_~__tmp_39~0#1, main_~assert__arg~38#1;havoc main_~check__tmp~48#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30681: havoc main_~node4__m4~35#1;havoc main_~node3____CPAchecker_TMP_1~9#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1616: havoc main_~__tmp_5~0#1, main_~assert__arg~4#1;havoc main_~check__tmp~4#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21700: havoc main_~node5__m5~86#1;havoc main_~node4____CPAchecker_TMP_1~18#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28042: havoc main_~node5__m5~110#1;havoc main_~node4____CPAchecker_TMP_1~24#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30156: havoc main_~node5__m5~118#1;havoc main_~node4____CPAchecker_TMP_1~26#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31216: havoc main_~node5____CPAchecker_TMP_0~107#1; [2024-11-16 08:35:46,570 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21175: havoc main_~node4__m4~26#1;havoc main_~node3____CPAchecker_TMP_1~6#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27517: havoc main_~node4__m4~32#1;havoc main_~node3____CPAchecker_TMP_1~8#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29631: havoc main_~node4__m4~34#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28576: havoc main_~node3__m3~13#1;havoc main_~node2____CPAchecker_TMP_1~3#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30691: havoc main_~node4____CPAchecker_TMP_0~27#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18536: havoc main_~node5__m5~74#1;havoc main_~node4____CPAchecker_TMP_1~15#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26992: havoc main_~node5__m5~106#1;havoc main_~node4____CPAchecker_TMP_1~23#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20650: havoc main_~node5__m5~82#1;havoc main_~node4____CPAchecker_TMP_1~17#1; [2024-11-16 08:35:46,571 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22764: havoc main_~__tmp_303~0#1, main_~assert__arg~302#1;havoc main_~check__tmp~312#1; [2024-11-16 08:35:46,572 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10080: havoc main_~__tmp_111~0#1, main_~assert__arg~110#1;havoc main_~check__tmp~120#1; [2024-11-16 08:35:46,572 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5852: havoc main_~__tmp_47~0#1, main_~assert__arg~46#1;havoc main_~check__tmp~56#1; [2024-11-16 08:35:46,572 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28052: havoc main_~node5____CPAchecker_TMP_0~95#1; [2024-11-16 08:35:46,572 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30166: havoc main_~node5____CPAchecker_TMP_0~103#1; [2024-11-16 08:35:46,572 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26467: havoc main_~node4__m4~31#1; [2024-11-16 08:35:46,572 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21710: havoc main_~node5____CPAchecker_TMP_0~71#1; [2024-11-16 08:35:46,572 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20125: havoc main_~node4__m4~25#1; [2024-11-16 08:35:46,573 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18011: havoc main_~node4__m4~23#1;havoc main_~node3____CPAchecker_TMP_1~5#1; [2024-11-16 08:35:46,573 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25412: havoc main_~node3__m3~12#1; [2024-11-16 08:35:46,573 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19070: havoc main_~node3__m3~10#1;havoc main_~node2____CPAchecker_TMP_1~2#1; [2024-11-16 08:35:46,573 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29641: havoc main_~node4____CPAchecker_TMP_0~26#1; [2024-11-16 08:35:46,573 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27527: havoc main_~node4____CPAchecker_TMP_0~24#1; [2024-11-16 08:35:46,574 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21185: havoc main_~node4____CPAchecker_TMP_0~18#1; [2024-11-16 08:35:46,574 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13258: havoc main_~__tmp_159~0#1, main_~assert__arg~158#1;havoc main_~check__tmp~168#1; [2024-11-16 08:35:46,574 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22243: havoc main_~node2__m2~5#1;havoc main_~node1____CPAchecker_TMP_1~1#1; [2024-11-16 08:35:46,574 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17486: havoc main_~node5__m5~70#1;havoc main_~node4____CPAchecker_TMP_1~14#1; [2024-11-16 08:35:46,575 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4802: havoc main_~__tmp_31~0#1, main_~assert__arg~30#1;havoc main_~check__tmp~40#1; [2024-11-16 08:35:46,575 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6916: havoc main_~__tmp_63~0#1, main_~assert__arg~62#1;havoc main_~check__tmp~72#1; [2024-11-16 08:35:46,575 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28586: havoc main_~node3____CPAchecker_TMP_0~9#1; [2024-11-16 08:35:46,575 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30700: havoc main_~node5__m5~120#1; [2024-11-16 08:35:46,575 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1104: havoc main_~node5____CPAchecker_TMP_1~0#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20660: havoc main_~node5____CPAchecker_TMP_0~67#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18546: havoc main_~node5____CPAchecker_TMP_0~59#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27002: havoc main_~node5____CPAchecker_TMP_0~91#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16961: havoc main_~node4__m4~22#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4277: havoc main_~__tmp_23~0#1, main_~assert__arg~22#1;havoc main_~check__tmp~32#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15906: havoc main_~node3__m3~9#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20135: havoc main_~node4____CPAchecker_TMP_0~17#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18021: havoc main_~node4____CPAchecker_TMP_0~15#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26477: havoc main_~node4____CPAchecker_TMP_0~23#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29650: havoc main_~node5__m5~116#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12737: havoc main_~node2__m2~4#1; [2024-11-16 08:35:46,576 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29121: havoc main_~node5__m5~114#1;havoc main_~node4____CPAchecker_TMP_1~25#1; [2024-11-16 08:35:46,577 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24893: havoc main_~node5__m5~98#1;havoc main_~node4____CPAchecker_TMP_1~21#1; [2024-11-16 08:35:46,577 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19080: havoc main_~node3____CPAchecker_TMP_0~6#1; [2024-11-16 08:35:46,577 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12209: havoc main_~node5__m5~50#1;havoc main_~node4____CPAchecker_TMP_1~9#1; [2024-11-16 08:35:46,577 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27536: havoc main_~node5__m5~108#1; [2024-11-16 08:35:46,577 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21194: havoc main_~node5__m5~84#1; [2024-11-16 08:35:46,577 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25422: havoc main_~node3____CPAchecker_TMP_0~8#1; [2024-11-16 08:35:46,577 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2697: havoc main_~check__tmp~15#1;havoc main_~node5__m5~11#1; [2024-11-16 08:35:46,578 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17496: havoc main_~node5____CPAchecker_TMP_0~55#1; [2024-11-16 08:35:46,578 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22253: havoc main_~node2____CPAchecker_TMP_0~3#1; [2024-11-16 08:35:46,578 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28596: havoc main_~node4__m4~33#1; [2024-11-16 08:35:46,578 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30710: havoc main_~node5____CPAchecker_TMP_0~105#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11684: havoc main_~node4__m4~17#1;havoc main_~node3____CPAchecker_TMP_1~3#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24368: havoc main_~node4__m4~29#1;havoc main_~node3____CPAchecker_TMP_1~7#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16971: havoc main_~node4____CPAchecker_TMP_0~14#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25957: havoc main_~node5__m5~102#1;havoc main_~node4____CPAchecker_TMP_1~22#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23843: havoc main_~node5__m5~94#1;havoc main_~node4____CPAchecker_TMP_1~20#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15387: havoc main_~node5__m5~62#1;havoc main_~node4____CPAchecker_TMP_1~12#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26486: havoc main_~node5__m5~104#1; [2024-11-16 08:35:46,579 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9045: havoc main_~node5__m5~38#1;havoc main_~node4____CPAchecker_TMP_1~6#1; [2024-11-16 08:35:46,580 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19615: havoc main_~node5__m5~78#1;havoc main_~node4____CPAchecker_TMP_1~16#1; [2024-11-16 08:35:46,580 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11159: havoc main_~node5__m5~46#1;havoc main_~node4____CPAchecker_TMP_1~8#1; [2024-11-16 08:35:46,580 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15916: havoc main_~node3____CPAchecker_TMP_0~5#1; [2024-11-16 08:35:46,580 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20144: havoc main_~node5__m5~80#1; [2024-11-16 08:35:46,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18030: havoc main_~node5__m5~72#1; [2024-11-16 08:35:46,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31244: havoc main_~__tmp_432~0#1, main_~assert__arg~431#1;havoc main_~check__tmp~441#1; [2024-11-16 08:35:46,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12747: havoc main_~node2____CPAchecker_TMP_0~2#1; [2024-11-16 08:35:46,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24903: havoc main_~node5____CPAchecker_TMP_0~83#1; [2024-11-16 08:35:46,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29131: havoc main_~node5____CPAchecker_TMP_0~99#1; [2024-11-16 08:35:46,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23318: havoc main_~node4__m4~28#1; [2024-11-16 08:35:46,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12219: havoc main_~node5____CPAchecker_TMP_0~35#1; [2024-11-16 08:35:46,582 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25432: havoc main_~node4__m4~30#1; [2024-11-16 08:35:46,582 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19090: havoc main_~node4__m4~24#1; [2024-11-16 08:35:46,582 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21204: havoc main_~node5____CPAchecker_TMP_0~69#1; [2024-11-16 08:35:46,582 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27546: havoc main_~node5____CPAchecker_TMP_0~93#1; [2024-11-16 08:35:46,582 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29660: havoc main_~node5____CPAchecker_TMP_0~101#1; [2024-11-16 08:35:46,582 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10634: havoc main_~node4__m4~16#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14862: havoc main_~node4__m4~20#1;havoc main_~node3____CPAchecker_TMP_1~4#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8520: havoc main_~node4__m4~14#1;havoc main_~node3____CPAchecker_TMP_1~2#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22263: havoc main_~node3__m3~11#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9579: havoc main_~node3__m3~7#1;havoc main_~node2____CPAchecker_TMP_1~1#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24378: havoc main_~node4____CPAchecker_TMP_0~21#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28606: havoc main_~node4____CPAchecker_TMP_0~25#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11694: havoc main_~node4____CPAchecker_TMP_0~9#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16451: havoc main_~node5__m5~66#1;havoc main_~node4____CPAchecker_TMP_1~13#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7995: havoc main_~node5__m5~34#1;havoc main_~node4____CPAchecker_TMP_1~5#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16980: havoc main_~node5__m5~68#1; [2024-11-16 08:35:46,583 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14337: havoc main_~node5__m5~58#1;havoc main_~node4____CPAchecker_TMP_1~11#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3767: havoc main_~__tmp_15~0#1, main_~assert__arg~14#1;havoc main_~check__tmp~24#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30194: havoc main_~__tmp_416~0#1, main_~assert__arg~415#1;havoc main_~check__tmp~425#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28080: havoc main_~__tmp_384~0#1, main_~assert__arg~383#1;havoc main_~check__tmp~393#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21738: havoc main_~__tmp_288~0#1, main_~assert__arg~287#1;havoc main_~check__tmp~297#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19625: havoc main_~node5____CPAchecker_TMP_0~63#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15397: havoc main_~node5____CPAchecker_TMP_0~47#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25967: havoc main_~node5____CPAchecker_TMP_0~87#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23853: havoc main_~node5____CPAchecker_TMP_0~79#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18040: havoc main_~node5____CPAchecker_TMP_0~57#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11169: havoc main_~node5____CPAchecker_TMP_0~31#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9055: havoc main_~node5____CPAchecker_TMP_0~23#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13812: havoc main_~node4__m4~19#1; [2024-11-16 08:35:46,584 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15926: havoc main_~node4__m4~21#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26496: havoc main_~node5____CPAchecker_TMP_0~89#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20154: havoc main_~node5____CPAchecker_TMP_0~65#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7470: havoc main_~node4__m4~13#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2186: havoc main_~check__tmp~11#1;havoc main_~node5__m5~7#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1658: havoc main_~check__tmp~5#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12757: havoc main_~node3__m3~8#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6415: havoc main_~node3__m3~6#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25442: havoc main_~node4____CPAchecker_TMP_0~22#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10644: havoc main_~node4____CPAchecker_TMP_0~8#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23328: havoc main_~node4____CPAchecker_TMP_0~20#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8530: havoc main_~node4____CPAchecker_TMP_0~6#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19100: havoc main_~node4____CPAchecker_TMP_0~16#1; [2024-11-16 08:35:46,585 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14872: havoc main_~node4____CPAchecker_TMP_0~12#1; [2024-11-16 08:35:46,586 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24387: havoc main_~node5__m5~96#1; [2024-11-16 08:35:46,586 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28615: havoc main_~node5__m5~112#1; [2024-11-16 08:35:46,586 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27030: havoc main_~__tmp_368~0#1, main_~assert__arg~367#1;havoc main_~check__tmp~377#1; [2024-11-16 08:35:46,586 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9589: havoc main_~node3____CPAchecker_TMP_0~3#1; [2024-11-16 08:35:46,586 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22273: havoc main_~node3____CPAchecker_TMP_0~7#1; [2024-11-16 08:35:46,586 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11703: havoc main_~node5__m5~48#1; [2024-11-16 08:35:46,587 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20688: havoc main_~__tmp_272~0#1, main_~assert__arg~271#1;havoc main_~check__tmp~281#1; [2024-11-16 08:35:46,587 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18574: havoc main_~__tmp_240~0#1, main_~assert__arg~239#1;havoc main_~check__tmp~249#1; [2024-11-16 08:35:46,587 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14347: havoc main_~node5____CPAchecker_TMP_0~43#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16461: havoc main_~node5____CPAchecker_TMP_0~51#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8005: havoc main_~node5____CPAchecker_TMP_0~19#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16990: havoc main_~node5____CPAchecker_TMP_0~53#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13822: havoc main_~node4____CPAchecker_TMP_0~11#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15936: havoc main_~node4____CPAchecker_TMP_0~13#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7480: havoc main_~node4____CPAchecker_TMP_0~5#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22808: havoc main_~node5__m5~90#1;havoc main_~node4____CPAchecker_TMP_1~19#1; [2024-11-16 08:35:46,588 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10124: havoc main_~node5__m5~42#1;havoc main_~node4____CPAchecker_TMP_1~7#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23337: havoc main_~node5__m5~92#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19109: havoc main_~node5__m5~76#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25451: havoc main_~node5__m5~100#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5896: havoc main_~node5__m5~26#1;havoc main_~node4____CPAchecker_TMP_1~3#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10653: havoc main_~node5__m5~44#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8539: havoc main_~node5__m5~36#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12767: havoc main_~node3____CPAchecker_TMP_0~4#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17524: havoc main_~__tmp_224~0#1, main_~assert__arg~223#1;havoc main_~check__tmp~233#1; [2024-11-16 08:35:46,589 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14881: havoc main_~node5__m5~60#1; [2024-11-16 08:35:46,590 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6425: havoc main_~node3____CPAchecker_TMP_0~2#1; [2024-11-16 08:35:46,590 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30738: havoc main_~__tmp_424~0#1, main_~assert__arg~423#1;havoc main_~check__tmp~433#1; [2024-11-16 08:35:46,590 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22283: havoc main_~node4__m4~27#1; [2024-11-16 08:35:46,590 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28625: havoc main_~node5____CPAchecker_TMP_0~97#1; [2024-11-16 08:35:46,590 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24397: havoc main_~node5____CPAchecker_TMP_0~81#1; [2024-11-16 08:35:46,590 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5371: havoc main_~node4__m4~11#1;havoc main_~node3____CPAchecker_TMP_1~1#1; [2024-11-16 08:35:46,590 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11713: havoc main_~node5____CPAchecker_TMP_0~33#1; [2024-11-16 08:35:46,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9599: havoc main_~node4__m4~15#1; [2024-11-16 08:35:46,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13302: havoc main_~node5__m5~54#1;havoc main_~node4____CPAchecker_TMP_1~10#1; [2024-11-16 08:35:46,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4846: havoc main_~node5__m5~22#1;havoc main_~node4____CPAchecker_TMP_1~2#1; [2024-11-16 08:35:46,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: havoc main_~node5__m5~30#1;havoc main_~node4____CPAchecker_TMP_1~4#1; [2024-11-16 08:35:46,591 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13831: havoc main_~node5__m5~56#1; [2024-11-16 08:35:46,592 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15945: havoc main_~node5__m5~64#1; [2024-11-16 08:35:46,592 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7489: havoc main_~node5__m5~32#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24931: havoc main_~__tmp_336~0#1, main_~assert__arg~335#1;havoc main_~check__tmp~345#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29159: havoc main_~__tmp_400~0#1, main_~assert__arg~399#1;havoc main_~check__tmp~409#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27574: havoc main_~__tmp_376~0#1, main_~assert__arg~375#1;havoc main_~check__tmp~385#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29688: havoc main_~__tmp_408~0#1, main_~assert__arg~407#1;havoc main_~check__tmp~417#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12247: havoc main_~__tmp_144~0#1, main_~assert__arg~143#1;havoc main_~check__tmp~153#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22818: havoc main_~node5____CPAchecker_TMP_0~75#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21232: havoc main_~__tmp_280~0#1, main_~assert__arg~279#1;havoc main_~check__tmp~289#1; [2024-11-16 08:35:46,593 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25461: havoc main_~node5____CPAchecker_TMP_0~85#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23347: havoc main_~node5____CPAchecker_TMP_0~77#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5906: havoc main_~node5____CPAchecker_TMP_0~11#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10134: havoc main_~node5____CPAchecker_TMP_0~27#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14891: havoc main_~node5____CPAchecker_TMP_0~45#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8549: havoc main_~node5____CPAchecker_TMP_0~21#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19119: havoc main_~node5____CPAchecker_TMP_0~61#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6435: havoc main_~node4__m4~12#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12777: havoc main_~node4__m4~18#1; [2024-11-16 08:35:46,594 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10663: havoc main_~node5____CPAchecker_TMP_0~29#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4321: havoc main_~node4__m4~10#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22293: havoc main_~node4____CPAchecker_TMP_0~19#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9609: havoc main_~node4____CPAchecker_TMP_0~7#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5381: havoc main_~node4____CPAchecker_TMP_0~3#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23881: havoc main_~__tmp_320~0#1, main_~assert__arg~319#1;havoc main_~check__tmp~329#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19653: havoc main_~__tmp_256~0#1, main_~assert__arg~255#1;havoc main_~check__tmp~265#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25995: havoc main_~__tmp_352~0#1, main_~assert__arg~351#1;havoc main_~check__tmp~361#1; [2024-11-16 08:35:46,595 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11197: havoc main_~__tmp_128~0#1, main_~assert__arg~127#1;havoc main_~check__tmp~137#1; [2024-11-16 08:35:46,596 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9083: havoc main_~__tmp_96~0#1, main_~assert__arg~95#1;havoc main_~check__tmp~105#1; [2024-11-16 08:35:46,596 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20182: havoc main_~__tmp_264~0#1, main_~assert__arg~263#1;havoc main_~check__tmp~273#1; [2024-11-16 08:35:46,596 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18068: havoc main_~__tmp_232~0#1, main_~assert__arg~231#1;havoc main_~check__tmp~241#1; [2024-11-16 08:35:46,596 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15425: havoc main_~__tmp_192~0#1, main_~assert__arg~191#1;havoc main_~check__tmp~201#1; [2024-11-16 08:35:46,596 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26524: havoc main_~__tmp_360~0#1, main_~assert__arg~359#1;havoc main_~check__tmp~369#1; [2024-11-16 08:35:46,596 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: havoc main_~node5____CPAchecker_TMP_0~15#1; [2024-11-16 08:35:46,597 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13312: havoc main_~node5____CPAchecker_TMP_0~39#1; [2024-11-16 08:35:46,597 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15955: havoc main_~node5____CPAchecker_TMP_0~49#1; [2024-11-16 08:35:46,597 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4856: havoc main_~node5____CPAchecker_TMP_0~7#1; [2024-11-16 08:35:46,597 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7499: havoc main_~node5____CPAchecker_TMP_0~17#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13841: havoc main_~node5____CPAchecker_TMP_0~41#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12787: havoc main_~node4____CPAchecker_TMP_0~10#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4331: havoc main_~node4____CPAchecker_TMP_0~2#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6445: havoc main_~node4____CPAchecker_TMP_0~4#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22302: havoc main_~node5__m5~88#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9618: havoc main_~node5__m5~40#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5390: havoc main_~node5__m5~24#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1162: havoc main_~node4____CPAchecker_TMP_0~1#1; [2024-11-16 08:35:46,598 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14375: havoc main_~__tmp_176~0#1, main_~assert__arg~175#1;havoc main_~check__tmp~185#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16489: havoc main_~__tmp_208~0#1, main_~assert__arg~207#1;havoc main_~check__tmp~217#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8033: havoc main_~__tmp_80~0#1, main_~assert__arg~79#1;havoc main_~check__tmp~89#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17018: havoc main_~__tmp_216~0#1, main_~assert__arg~215#1;havoc main_~check__tmp~225#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3811: havoc main_~node5__m5~18#1;havoc main_~node4____CPAchecker_TMP_1~1#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L640: havoc main_~node1__m1~0#1;havoc main_~init__tmp~0#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12796: havoc main_~node5__m5~52#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6454: havoc main_~node5__m5~28#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4340: havoc main_~node5__m5~20#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24425: havoc main_~__tmp_328~0#1, main_~assert__arg~327#1;havoc main_~check__tmp~337#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28653: havoc main_~__tmp_392~0#1, main_~assert__arg~391#1;havoc main_~check__tmp~401#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11741: havoc main_~__tmp_136~0#1, main_~assert__arg~135#1;havoc main_~check__tmp~145#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22312: havoc main_~node5____CPAchecker_TMP_0~73#1; [2024-11-16 08:35:46,599 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9628: havoc main_~node5____CPAchecker_TMP_0~25#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400: havoc main_~node5____CPAchecker_TMP_0~9#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31299: havoc main_~__tmp_433~0#1, main_~assert__arg~432#1;havoc main_~check__tmp~442#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22846: havoc main_~__tmp_304~0#1, main_~assert__arg~303#1;havoc main_~check__tmp~313#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10162: havoc main_~__tmp_112~0#1, main_~assert__arg~111#1;havoc main_~check__tmp~121#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5934: havoc main_~__tmp_48~0#1, main_~assert__arg~47#1;havoc main_~check__tmp~57#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23375: havoc main_~__tmp_312~0#1, main_~assert__arg~311#1;havoc main_~check__tmp~321#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10691: havoc main_~__tmp_120~0#1, main_~assert__arg~119#1;havoc main_~check__tmp~129#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25489: havoc main_~__tmp_344~0#1, main_~assert__arg~343#1;havoc main_~check__tmp~353#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14919: havoc main_~__tmp_184~0#1, main_~assert__arg~183#1;havoc main_~check__tmp~193#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19147: havoc main_~__tmp_248~0#1, main_~assert__arg~247#1;havoc main_~check__tmp~257#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8577: havoc main_~__tmp_88~0#1, main_~assert__arg~87#1;havoc main_~check__tmp~97#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3821: havoc main_~node5____CPAchecker_TMP_0~3#1; [2024-11-16 08:35:46,600 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L650: havoc main_~node1____CPAchecker_TMP_0~0#1; [2024-11-16 08:35:46,601 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12806: havoc main_~node5____CPAchecker_TMP_0~37#1; [2024-11-16 08:35:46,601 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4350: havoc main_~node5____CPAchecker_TMP_0~5#1; [2024-11-16 08:35:46,601 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6464: havoc main_~node5____CPAchecker_TMP_0~13#1; [2024-11-16 08:35:46,601 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30249: havoc main_~__tmp_417~0#1, main_~assert__arg~416#1;havoc main_~check__tmp~426#1; [2024-11-16 08:35:46,601 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28135: havoc main_~__tmp_385~0#1, main_~assert__arg~384#1;havoc main_~check__tmp~394#1; [2024-11-16 08:35:46,601 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21793: havoc main_~__tmp_289~0#1, main_~assert__arg~288#1;havoc main_~check__tmp~298#1; [2024-11-16 08:35:46,601 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13340: havoc main_~__tmp_160~0#1, main_~assert__arg~159#1;havoc main_~check__tmp~169#1; [2024-11-16 08:35:46,603 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6998: havoc main_~__tmp_64~0#1, main_~assert__arg~63#1;havoc main_~check__tmp~73#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4884: havoc main_~__tmp_32~0#1, main_~assert__arg~31#1;havoc main_~check__tmp~41#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13869: havoc main_~__tmp_168~0#1, main_~assert__arg~167#1;havoc main_~check__tmp~177#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15983: havoc main_~__tmp_200~0#1, main_~assert__arg~199#1;havoc main_~check__tmp~209#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7527: havoc main_~__tmp_72~0#1, main_~assert__arg~71#1;havoc main_~check__tmp~81#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20743: havoc main_~__tmp_273~0#1, main_~assert__arg~272#1;havoc main_~check__tmp~282#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18629: havoc main_~__tmp_241~0#1, main_~assert__arg~240#1;havoc main_~check__tmp~250#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27085: havoc main_~__tmp_369~0#1, main_~assert__arg~368#1;havoc main_~check__tmp~378#1; [2024-11-16 08:35:46,604 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L660: havoc main_~node2__m2~0#1; [2024-11-16 08:35:46,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1190: havoc main_~node4____CPAchecker_TMP_1~0#1; [2024-11-16 08:35:46,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2776: havoc main_~node4__m4~7#1; [2024-11-16 08:35:46,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17579: havoc main_~__tmp_225~0#1, main_~assert__arg~224#1;havoc main_~check__tmp~234#1; [2024-11-16 08:35:46,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30793: havoc main_~__tmp_425~0#1, main_~assert__arg~424#1;havoc main_~check__tmp~434#1; [2024-11-16 08:35:46,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L670: havoc main_~node2____CPAchecker_TMP_0~0#1; [2024-11-16 08:35:46,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22340: havoc main_~__tmp_296~0#1, main_~assert__arg~295#1;havoc main_~check__tmp~305#1; [2024-11-16 08:35:46,605 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9656: havoc main_~__tmp_104~0#1, main_~assert__arg~103#1;havoc main_~check__tmp~113#1; [2024-11-16 08:35:46,606 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5428: havoc main_~__tmp_40~0#1, main_~assert__arg~39#1;havoc main_~check__tmp~49#1; [2024-11-16 08:35:46,606 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1729: havoc main_~node4__m4~3#1; [2024-11-16 08:35:46,606 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24986: havoc main_~__tmp_337~0#1, main_~assert__arg~336#1;havoc main_~check__tmp~346#1; [2024-11-16 08:35:46,606 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29214: havoc main_~__tmp_401~0#1, main_~assert__arg~400#1;havoc main_~check__tmp~410#1; [2024-11-16 08:35:46,606 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21287: havoc main_~__tmp_281~0#1, main_~assert__arg~280#1;havoc main_~check__tmp~290#1; [2024-11-16 08:35:46,606 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12302: havoc main_~__tmp_145~0#1, main_~assert__arg~144#1;havoc main_~check__tmp~154#1; [2024-11-16 08:35:46,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27629: havoc main_~__tmp_377~0#1, main_~assert__arg~376#1;havoc main_~check__tmp~386#1; [2024-11-16 08:35:46,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29743: havoc main_~__tmp_409~0#1, main_~assert__arg~408#1;havoc main_~check__tmp~418#1; [2024-11-16 08:35:46,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3849: havoc main_~__tmp_16~0#1, main_~assert__arg~15#1;havoc main_~check__tmp~25#1; [2024-11-16 08:35:46,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12834: havoc main_~__tmp_152~0#1, main_~assert__arg~151#1;havoc main_~check__tmp~161#1; [2024-11-16 08:35:46,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4378: havoc main_~__tmp_24~0#1, main_~assert__arg~23#1;havoc main_~check__tmp~33#1; [2024-11-16 08:35:46,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6492: havoc main_~__tmp_56~0#1, main_~assert__arg~55#1;havoc main_~check__tmp~65#1; [2024-11-16 08:35:46,607 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2265: havoc main_~node4__m4~5#1; [2024-11-16 08:35:46,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L680: havoc main_~node3__m3~0#1; [2024-11-16 08:35:46,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26050: havoc main_~__tmp_353~0#1, main_~assert__arg~352#1;havoc main_~check__tmp~362#1; [2024-11-16 08:35:46,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26579: havoc main_~__tmp_361~0#1, main_~assert__arg~360#1;havoc main_~check__tmp~370#1; [2024-11-16 08:35:46,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11252: havoc main_~__tmp_129~0#1, main_~assert__arg~128#1;havoc main_~check__tmp~138#1; [2024-11-16 08:35:46,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23936: havoc main_~__tmp_321~0#1, main_~assert__arg~320#1;havoc main_~check__tmp~330#1; [2024-11-16 08:35:46,608 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9138: havoc main_~__tmp_97~0#1, main_~assert__arg~96#1;havoc main_~check__tmp~106#1; [2024-11-16 08:35:46,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19708: havoc main_~__tmp_257~0#1, main_~assert__arg~256#1;havoc main_~check__tmp~266#1; [2024-11-16 08:35:46,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15480: havoc main_~__tmp_193~0#1, main_~assert__arg~192#1;havoc main_~check__tmp~202#1; [2024-11-16 08:35:46,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20237: havoc main_~__tmp_265~0#1, main_~assert__arg~264#1;havoc main_~check__tmp~274#1; [2024-11-16 08:35:46,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18123: havoc main_~__tmp_233~0#1, main_~assert__arg~232#1;havoc main_~check__tmp~242#1; [2024-11-16 08:35:46,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14430: havoc main_~__tmp_177~0#1, main_~assert__arg~176#1;havoc main_~check__tmp~186#1; [2024-11-16 08:35:46,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16544: havoc main_~__tmp_209~0#1, main_~assert__arg~208#1;havoc main_~check__tmp~218#1; [2024-11-16 08:35:46,612 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8088: havoc main_~__tmp_81~0#1, main_~assert__arg~80#1;havoc main_~check__tmp~90#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1746: havoc main_~node5__m5~4#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17073: havoc main_~__tmp_217~0#1, main_~assert__arg~216#1;havoc main_~check__tmp~226#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L690: havoc main_~node3____CPAchecker_TMP_0~0#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28708: havoc main_~__tmp_393~0#1, main_~assert__arg~392#1;havoc main_~check__tmp~402#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11796: havoc main_~__tmp_137~0#1, main_~assert__arg~136#1;havoc main_~check__tmp~146#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24480: havoc main_~__tmp_329~0#1, main_~assert__arg~328#1;havoc main_~check__tmp~338#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L700: havoc main_~node4__m4~0#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22901: havoc main_~__tmp_305~0#1, main_~assert__arg~304#1;havoc main_~check__tmp~314#1; [2024-11-16 08:35:46,613 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23430: havoc main_~__tmp_313~0#1, main_~assert__arg~312#1;havoc main_~check__tmp~322#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25544: havoc main_~__tmp_345~0#1, main_~assert__arg~344#1;havoc main_~check__tmp~354#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19202: havoc main_~__tmp_249~0#1, main_~assert__arg~248#1;havoc main_~check__tmp~258#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10217: havoc main_~__tmp_113~0#1, main_~assert__arg~112#1;havoc main_~check__tmp~122#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5989: havoc main_~__tmp_49~0#1, main_~assert__arg~48#1;havoc main_~check__tmp~58#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10746: havoc main_~__tmp_121~0#1, main_~assert__arg~120#1;havoc main_~check__tmp~130#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14974: havoc main_~__tmp_185~0#1, main_~assert__arg~184#1;havoc main_~check__tmp~194#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8632: havoc main_~__tmp_89~0#1, main_~assert__arg~88#1;havoc main_~check__tmp~98#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31358: havoc main_~__tmp_434~0#1, main_~assert__arg~433#1;havoc main_~check__tmp~443#1;havoc main_~node5____CPAchecker_TMP_1~107#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2820: havoc main_~check__tmp~16#1;havoc main_~node5__m5~12#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L710: havoc main_~node4____CPAchecker_TMP_0~0#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13395: havoc main_~__tmp_161~0#1, main_~assert__arg~160#1;havoc main_~check__tmp~170#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28194: havoc main_~__tmp_386~0#1, main_~assert__arg~385#1;havoc main_~check__tmp~395#1;havoc main_~node5____CPAchecker_TMP_1~95#1; [2024-11-16 08:35:46,614 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30308: havoc main_~__tmp_418~0#1, main_~assert__arg~417#1;havoc main_~check__tmp~427#1;havoc main_~node5____CPAchecker_TMP_1~103#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4939: havoc main_~__tmp_33~0#1, main_~assert__arg~32#1;havoc main_~check__tmp~42#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053: havoc main_~__tmp_65~0#1, main_~assert__arg~64#1;havoc main_~check__tmp~74#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13924: havoc main_~__tmp_169~0#1, main_~assert__arg~168#1;havoc main_~check__tmp~178#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16038: havoc main_~__tmp_201~0#1, main_~assert__arg~200#1;havoc main_~check__tmp~210#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7582: havoc main_~__tmp_73~0#1, main_~assert__arg~72#1;havoc main_~check__tmp~82#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21852: havoc main_~__tmp_290~0#1, main_~assert__arg~289#1;havoc main_~check__tmp~299#1;havoc main_~node5____CPAchecker_TMP_1~71#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27144: havoc main_~__tmp_370~0#1, main_~assert__arg~369#1;havoc main_~check__tmp~379#1;havoc main_~node5____CPAchecker_TMP_1~91#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20802: havoc main_~__tmp_274~0#1, main_~assert__arg~273#1;havoc main_~check__tmp~283#1;havoc main_~node5____CPAchecker_TMP_1~67#1; [2024-11-16 08:35:46,615 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18688: havoc main_~__tmp_242~0#1, main_~assert__arg~241#1;havoc main_~check__tmp~251#1;havoc main_~node5____CPAchecker_TMP_1~59#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L719: havoc main_~node5__m5~0#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1248: havoc main_~node3____CPAchecker_TMP_0~1#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2309: havoc main_~check__tmp~12#1;havoc main_~node5__m5~8#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1782: havoc main_~__tmp_6~0#1, main_~assert__arg~5#1;havoc main_~check__tmp~6#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17638: havoc main_~__tmp_226~0#1, main_~assert__arg~225#1;havoc main_~check__tmp~235#1;havoc main_~node5____CPAchecker_TMP_1~55#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22395: havoc main_~__tmp_297~0#1, main_~assert__arg~296#1;havoc main_~check__tmp~306#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30852: havoc main_~__tmp_426~0#1, main_~assert__arg~425#1;havoc main_~check__tmp~435#1;havoc main_~node5____CPAchecker_TMP_1~105#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5483: havoc main_~__tmp_41~0#1, main_~assert__arg~40#1;havoc main_~check__tmp~50#1; [2024-11-16 08:35:46,616 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9711: havoc main_~__tmp_105~0#1, main_~assert__arg~104#1;havoc main_~check__tmp~114#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L729: havoc main_~node5____CPAchecker_TMP_0~0#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3904: havoc main_~__tmp_17~0#1, main_~assert__arg~16#1;havoc main_~check__tmp~26#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29273: havoc main_~__tmp_402~0#1, main_~assert__arg~401#1;havoc main_~check__tmp~411#1;havoc main_~node5____CPAchecker_TMP_1~99#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25045: havoc main_~__tmp_338~0#1, main_~assert__arg~337#1;havoc main_~check__tmp~347#1;havoc main_~node5____CPAchecker_TMP_1~83#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6547: havoc main_~__tmp_57~0#1, main_~assert__arg~56#1;havoc main_~check__tmp~66#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12889: havoc main_~__tmp_153~0#1, main_~assert__arg~152#1;havoc main_~check__tmp~162#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4433: havoc main_~__tmp_25~0#1, main_~assert__arg~24#1;havoc main_~check__tmp~34#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27688: havoc main_~__tmp_378~0#1, main_~assert__arg~377#1;havoc main_~check__tmp~387#1;havoc main_~node5____CPAchecker_TMP_1~93#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21346: havoc main_~__tmp_282~0#1, main_~assert__arg~281#1;havoc main_~check__tmp~291#1;havoc main_~node5____CPAchecker_TMP_1~69#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29802: havoc main_~__tmp_410~0#1, main_~assert__arg~409#1;havoc main_~check__tmp~419#1;havoc main_~node5____CPAchecker_TMP_1~101#1; [2024-11-16 08:35:46,617 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12361: havoc main_~__tmp_146~0#1, main_~assert__arg~145#1;havoc main_~check__tmp~155#1;havoc main_~node5____CPAchecker_TMP_1~35#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19767: havoc main_~__tmp_258~0#1, main_~assert__arg~257#1;havoc main_~check__tmp~267#1;havoc main_~node5____CPAchecker_TMP_1~63#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26109: havoc main_~__tmp_354~0#1, main_~assert__arg~353#1;havoc main_~check__tmp~363#1;havoc main_~node5____CPAchecker_TMP_1~87#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15539: havoc main_~__tmp_194~0#1, main_~assert__arg~193#1;havoc main_~check__tmp~203#1;havoc main_~node5____CPAchecker_TMP_1~47#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23995: havoc main_~__tmp_322~0#1, main_~assert__arg~321#1;havoc main_~check__tmp~331#1;havoc main_~node5____CPAchecker_TMP_1~79#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9197: havoc main_~__tmp_98~0#1, main_~assert__arg~97#1;havoc main_~check__tmp~107#1;havoc main_~node5____CPAchecker_TMP_1~23#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20296: havoc main_~__tmp_266~0#1, main_~assert__arg~265#1;havoc main_~check__tmp~275#1;havoc main_~node5____CPAchecker_TMP_1~65#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18182: havoc main_~__tmp_234~0#1, main_~assert__arg~233#1;havoc main_~check__tmp~243#1;havoc main_~node5____CPAchecker_TMP_1~57#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11311: havoc main_~__tmp_130~0#1, main_~assert__arg~129#1;havoc main_~check__tmp~139#1;havoc main_~node5____CPAchecker_TMP_1~31#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26638: havoc main_~__tmp_362~0#1, main_~assert__arg~361#1;havoc main_~check__tmp~371#1;havoc main_~node5____CPAchecker_TMP_1~89#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16603: havoc main_~__tmp_210~0#1, main_~assert__arg~209#1;havoc main_~check__tmp~219#1;havoc main_~node5____CPAchecker_TMP_1~51#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1276: havoc main_~node3____CPAchecker_TMP_1~0#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8147: havoc main_~__tmp_82~0#1, main_~assert__arg~81#1;havoc main_~check__tmp~91#1;havoc main_~node5____CPAchecker_TMP_1~19#1; [2024-11-16 08:35:46,618 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14489: havoc main_~__tmp_178~0#1, main_~assert__arg~177#1;havoc main_~check__tmp~187#1;havoc main_~node5____CPAchecker_TMP_1~43#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17132: havoc main_~__tmp_218~0#1, main_~assert__arg~217#1;havoc main_~check__tmp~227#1;havoc main_~node5____CPAchecker_TMP_1~53#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3398: havoc main_~__tmp_9~0#1, main_~assert__arg~8#1;havoc main_~check__tmp~18#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24539: havoc main_~__tmp_330~0#1, main_~assert__arg~329#1;havoc main_~check__tmp~339#1;havoc main_~node5____CPAchecker_TMP_1~81#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28767: havoc main_~__tmp_394~0#1, main_~assert__arg~393#1;havoc main_~check__tmp~403#1;havoc main_~node5____CPAchecker_TMP_1~97#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11855: havoc main_~__tmp_138~0#1, main_~assert__arg~137#1;havoc main_~check__tmp~147#1;havoc main_~node5____CPAchecker_TMP_1~33#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2874: havoc main_~node5__m5~13#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25603: havoc main_~__tmp_346~0#1, main_~assert__arg~345#1;havoc main_~check__tmp~355#1;havoc main_~node5____CPAchecker_TMP_1~85#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10276: havoc main_~__tmp_114~0#1, main_~assert__arg~113#1;havoc main_~check__tmp~123#1;havoc main_~node5____CPAchecker_TMP_1~27#1; [2024-11-16 08:35:46,619 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22960: havoc main_~__tmp_306~0#1, main_~assert__arg~305#1;havoc main_~check__tmp~315#1;havoc main_~node5____CPAchecker_TMP_1~75#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6048: havoc main_~__tmp_50~0#1, main_~assert__arg~49#1;havoc main_~check__tmp~59#1;havoc main_~node5____CPAchecker_TMP_1~11#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31417: havoc main_~__tmp_435~0#1, main_~assert__arg~434#1;havoc main_~check__tmp~444#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10805: havoc main_~__tmp_122~0#1, main_~assert__arg~121#1;havoc main_~check__tmp~131#1;havoc main_~node5____CPAchecker_TMP_1~29#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8691: havoc main_~__tmp_90~0#1, main_~assert__arg~89#1;havoc main_~check__tmp~99#1;havoc main_~node5____CPAchecker_TMP_1~21#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23489: havoc main_~__tmp_314~0#1, main_~assert__arg~313#1;havoc main_~check__tmp~323#1;havoc main_~node5____CPAchecker_TMP_1~77#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19261: havoc main_~__tmp_250~0#1, main_~assert__arg~249#1;havoc main_~check__tmp~259#1;havoc main_~node5____CPAchecker_TMP_1~61#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15033: havoc main_~__tmp_186~0#1, main_~assert__arg~185#1;havoc main_~check__tmp~195#1;havoc main_~node5____CPAchecker_TMP_1~45#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1824: havoc main_~check__tmp~7#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L769: havoc main_~node1__m1~1#1;havoc main_~__tmp_1~0#1, main_~assert__arg~0#1;havoc main_~check__tmp~0#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13454: havoc main_~__tmp_162~0#1, main_~assert__arg~161#1;havoc main_~check__tmp~171#1;havoc main_~node5____CPAchecker_TMP_1~39#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4998: havoc main_~__tmp_34~0#1, main_~assert__arg~33#1;havoc main_~check__tmp~43#1;havoc main_~node5____CPAchecker_TMP_1~7#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7112: havoc main_~__tmp_66~0#1, main_~assert__arg~65#1;havoc main_~check__tmp~75#1;havoc main_~node5____CPAchecker_TMP_1~15#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21911: havoc main_~__tmp_291~0#1, main_~assert__arg~290#1;havoc main_~check__tmp~300#1; [2024-11-16 08:35:46,620 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13983: havoc main_~__tmp_170~0#1, main_~assert__arg~169#1;havoc main_~check__tmp~179#1;havoc main_~node5____CPAchecker_TMP_1~41#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16097: havoc main_~__tmp_202~0#1, main_~assert__arg~201#1;havoc main_~check__tmp~211#1;havoc main_~node5____CPAchecker_TMP_1~49#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28253: havoc main_~__tmp_387~0#1, main_~assert__arg~386#1;havoc main_~check__tmp~396#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7641: havoc main_~__tmp_74~0#1, main_~assert__arg~73#1;havoc main_~check__tmp~83#1;havoc main_~node5____CPAchecker_TMP_1~17#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30367: havoc main_~__tmp_419~0#1, main_~assert__arg~418#1;havoc main_~check__tmp~428#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27203: havoc main_~__tmp_371~0#1, main_~assert__arg~370#1;havoc main_~check__tmp~380#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2363: havoc main_~node5__m5~9#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20861: havoc main_~__tmp_275~0#1, main_~assert__arg~274#1;havoc main_~check__tmp~284#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18747: havoc main_~__tmp_243~0#1, main_~assert__arg~242#1;havoc main_~check__tmp~252#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22454: havoc main_~__tmp_298~0#1, main_~assert__arg~297#1;havoc main_~check__tmp~307#1;havoc main_~node5____CPAchecker_TMP_1~73#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17697: havoc main_~__tmp_227~0#1, main_~assert__arg~226#1;havoc main_~check__tmp~236#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9770: havoc main_~__tmp_106~0#1, main_~assert__arg~105#1;havoc main_~check__tmp~115#1;havoc main_~node5____CPAchecker_TMP_1~25#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5542: havoc main_~__tmp_42~0#1, main_~assert__arg~41#1;havoc main_~check__tmp~51#1;havoc main_~node5____CPAchecker_TMP_1~9#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30911: havoc main_~__tmp_427~0#1, main_~assert__arg~426#1;havoc main_~check__tmp~436#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29332: havoc main_~__tmp_403~0#1, main_~assert__arg~402#1;havoc main_~check__tmp~412#1; [2024-11-16 08:35:46,621 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3963: havoc main_~__tmp_18~0#1, main_~assert__arg~17#1;havoc main_~check__tmp~27#1;havoc main_~node5____CPAchecker_TMP_1~3#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12948: havoc main_~__tmp_154~0#1, main_~assert__arg~153#1;havoc main_~check__tmp~163#1;havoc main_~node5____CPAchecker_TMP_1~37#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6606: havoc main_~__tmp_58~0#1, main_~assert__arg~57#1;havoc main_~check__tmp~67#1;havoc main_~node5____CPAchecker_TMP_1~13#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29861: havoc main_~__tmp_411~0#1, main_~assert__arg~410#1;havoc main_~check__tmp~420#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27747: havoc main_~__tmp_379~0#1, main_~assert__arg~378#1;havoc main_~check__tmp~388#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4492: havoc main_~__tmp_26~0#1, main_~assert__arg~25#1;havoc main_~check__tmp~35#1;havoc main_~node5____CPAchecker_TMP_1~5#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12420: havoc main_~__tmp_147~0#1, main_~assert__arg~146#1;havoc main_~check__tmp~156#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25104: havoc main_~__tmp_339~0#1, main_~assert__arg~338#1;havoc main_~check__tmp~348#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L793: havoc main_~node2__m2~1#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21405: havoc main_~__tmp_283~0#1, main_~assert__arg~282#1;havoc main_~check__tmp~292#1; [2024-11-16 08:35:46,622 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24054: havoc main_~__tmp_323~0#1, main_~assert__arg~322#1;havoc main_~check__tmp~332#1; [2024-11-16 08:35:46,625 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26168: havoc main_~__tmp_355~0#1, main_~assert__arg~354#1;havoc main_~check__tmp~364#1; [2024-11-16 08:35:46,625 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19826: havoc main_~__tmp_259~0#1, main_~assert__arg~258#1;havoc main_~check__tmp~268#1; [2024-11-16 08:35:46,625 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11370: havoc main_~__tmp_131~0#1, main_~assert__arg~130#1;havoc main_~check__tmp~140#1; [2024-11-16 08:35:46,625 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15598: havoc main_~__tmp_195~0#1, main_~assert__arg~194#1;havoc main_~check__tmp~204#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26697: havoc main_~__tmp_363~0#1, main_~assert__arg~362#1;havoc main_~check__tmp~372#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20355: havoc main_~__tmp_267~0#1, main_~assert__arg~266#1;havoc main_~check__tmp~276#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9256: havoc main_~__tmp_99~0#1, main_~assert__arg~98#1;havoc main_~check__tmp~108#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18241: havoc main_~__tmp_235~0#1, main_~assert__arg~234#1;havoc main_~check__tmp~244#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1334: havoc main_~node2____CPAchecker_TMP_0~1#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14548: havoc main_~__tmp_179~0#1, main_~assert__arg~178#1;havoc main_~check__tmp~188#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16662: havoc main_~__tmp_211~0#1, main_~assert__arg~210#1;havoc main_~check__tmp~220#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8206: havoc main_~__tmp_83~0#1, main_~assert__arg~82#1;havoc main_~check__tmp~92#1; [2024-11-16 08:35:46,626 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17191: havoc main_~__tmp_219~0#1, main_~assert__arg~218#1;havoc main_~check__tmp~228#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31461: havoc main_~node5__m5~123#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L810: havoc main_~node3__m3~1#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21955: havoc main_~node5__m5~87#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28297: havoc main_~node5__m5~111#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30411: havoc main_~node5__m5~119#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24598: havoc main_~__tmp_331~0#1, main_~assert__arg~330#1;havoc main_~check__tmp~340#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3457: havoc main_~__tmp_10~0#1, main_~assert__arg~9#1;havoc main_~check__tmp~19#1;havoc main_~node5____CPAchecker_TMP_1~1#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28826: havoc main_~__tmp_395~0#1, main_~assert__arg~394#1;havoc main_~check__tmp~404#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11914: havoc main_~__tmp_139~0#1, main_~assert__arg~138#1;havoc main_~check__tmp~148#1; [2024-11-16 08:35:46,627 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31471: havoc main_~node5____CPAchecker_TMP_0~108#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20905: havoc main_~node5__m5~83#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18791: havoc main_~node5__m5~75#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23019: havoc main_~__tmp_307~0#1, main_~assert__arg~306#1;havoc main_~check__tmp~316#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27247: havoc main_~node5__m5~107#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19320: havoc main_~__tmp_251~0#1, main_~assert__arg~250#1;havoc main_~check__tmp~260#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6107: havoc main_~__tmp_51~0#1, main_~assert__arg~50#1;havoc main_~check__tmp~60#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10335: havoc main_~__tmp_115~0#1, main_~assert__arg~114#1;havoc main_~check__tmp~124#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15092: havoc main_~__tmp_187~0#1, main_~assert__arg~186#1;havoc main_~check__tmp~196#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23548: havoc main_~__tmp_315~0#1, main_~assert__arg~314#1;havoc main_~check__tmp~324#1; [2024-11-16 08:35:46,628 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25662: havoc main_~__tmp_347~0#1, main_~assert__arg~346#1;havoc main_~check__tmp~356#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10864: havoc main_~__tmp_123~0#1, main_~assert__arg~122#1;havoc main_~check__tmp~132#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8750: havoc main_~__tmp_91~0#1, main_~assert__arg~90#1;havoc main_~check__tmp~100#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30421: havoc main_~node5____CPAchecker_TMP_0~104#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28307: havoc main_~node5____CPAchecker_TMP_0~96#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21965: havoc main_~node5____CPAchecker_TMP_0~72#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30951: havoc main_~node5__m5~121#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L827: havoc main_~node4__m4~1#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17741: havoc main_~node5__m5~71#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7171: havoc main_~__tmp_67~0#1, main_~assert__arg~66#1;havoc main_~check__tmp~76#1; [2024-11-16 08:35:46,629 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13513: havoc main_~__tmp_163~0#1, main_~assert__arg~162#1;havoc main_~check__tmp~172#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14042: havoc main_~__tmp_171~0#1, main_~assert__arg~170#1;havoc main_~check__tmp~180#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5057: havoc main_~__tmp_35~0#1, main_~assert__arg~34#1;havoc main_~check__tmp~44#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16156: havoc main_~__tmp_203~0#1, main_~assert__arg~202#1;havoc main_~check__tmp~212#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7700: havoc main_~__tmp_75~0#1, main_~assert__arg~74#1;havoc main_~check__tmp~84#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27257: havoc main_~node5____CPAchecker_TMP_0~92#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20915: havoc main_~node5____CPAchecker_TMP_0~68#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18801: havoc main_~node5____CPAchecker_TMP_0~60#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21445: havoc main_~node5__m5~85#1; [2024-11-16 08:35:46,630 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29901: havoc main_~node5__m5~117#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27787: havoc main_~node5__m5~109#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1362: havoc main_~node2____CPAchecker_TMP_1~0#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30961: havoc main_~node5____CPAchecker_TMP_0~106#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29376: havoc main_~node5__m5~115#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25148: havoc main_~node5__m5~99#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12464: havoc main_~node5__m5~51#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17751: havoc main_~node5____CPAchecker_TMP_0~56#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18281: havoc main_~node5__m5~73#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1897: havoc main_~check__tmp~8#1;havoc main_~node5__m5~5#1; [2024-11-16 08:35:46,631 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26737: havoc main_~node5__m5~105#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20395: havoc main_~node5__m5~81#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27797: havoc main_~node5____CPAchecker_TMP_0~94#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29911: havoc main_~node5____CPAchecker_TMP_0~102#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26212: havoc main_~node5__m5~103#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24098: havoc main_~node5__m5~95#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21455: havoc main_~node5____CPAchecker_TMP_0~70#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15642: havoc main_~node5__m5~63#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9300: havoc main_~node5__m5~39#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19870: havoc main_~node5__m5~79#1; [2024-11-16 08:35:46,632 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11414: havoc main_~node5__m5~47#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L844: havoc main_~node5__m5~1#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9829: havoc main_~__tmp_107~0#1, main_~assert__arg~106#1;havoc main_~check__tmp~116#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22513: havoc main_~__tmp_299~0#1, main_~assert__arg~298#1;havoc main_~check__tmp~308#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5601: havoc main_~__tmp_43~0#1, main_~assert__arg~42#1;havoc main_~check__tmp~52#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31499: havoc main_~__tmp_436~0#1, main_~assert__arg~435#1;havoc main_~check__tmp~445#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25158: havoc main_~node5____CPAchecker_TMP_0~84#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29386: havoc main_~node5____CPAchecker_TMP_0~100#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12474: havoc main_~node5____CPAchecker_TMP_0~36#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17231: havoc main_~node5__m5~69#1; [2024-11-16 08:35:46,633 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20405: havoc main_~node5____CPAchecker_TMP_0~66#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18291: havoc main_~node5____CPAchecker_TMP_0~58#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26747: havoc main_~node5____CPAchecker_TMP_0~90#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16706: havoc main_~node5__m5~67#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8250: havoc main_~node5__m5~35#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14592: havoc main_~node5__m5~59#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4022: havoc main_~__tmp_19~0#1, main_~assert__arg~18#1;havoc main_~check__tmp~28#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13007: havoc main_~__tmp_155~0#1, main_~assert__arg~154#1;havoc main_~check__tmp~164#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4551: havoc main_~__tmp_27~0#1, main_~assert__arg~26#1;havoc main_~check__tmp~36#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6665: havoc main_~__tmp_59~0#1, main_~assert__arg~58#1;havoc main_~check__tmp~68#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21993: havoc main_~__tmp_292~0#1, main_~assert__arg~291#1;havoc main_~check__tmp~301#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30449: havoc main_~__tmp_420~0#1, main_~assert__arg~419#1;havoc main_~check__tmp~429#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28335: havoc main_~__tmp_388~0#1, main_~assert__arg~387#1;havoc main_~check__tmp~397#1; [2024-11-16 08:35:46,634 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19880: havoc main_~node5____CPAchecker_TMP_0~64#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15652: havoc main_~node5____CPAchecker_TMP_0~48#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24108: havoc main_~node5____CPAchecker_TMP_0~80#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26222: havoc main_~node5____CPAchecker_TMP_0~88#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11424: havoc main_~node5____CPAchecker_TMP_0~32#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9310: havoc main_~node5____CPAchecker_TMP_0~24#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28866: havoc main_~node5__m5~113#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24638: havoc main_~node5__m5~97#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11954: havoc main_~node5__m5~49#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17241: havoc main_~node5____CPAchecker_TMP_0~54#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27285: havoc main_~__tmp_372~0#1, main_~assert__arg~371#1;havoc main_~check__tmp~381#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20943: havoc main_~__tmp_276~0#1, main_~assert__arg~275#1;havoc main_~check__tmp~285#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18829: havoc main_~__tmp_244~0#1, main_~assert__arg~243#1;havoc main_~check__tmp~253#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14602: havoc main_~node5____CPAchecker_TMP_0~44#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16716: havoc main_~node5____CPAchecker_TMP_0~52#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8260: havoc main_~node5____CPAchecker_TMP_0~20#1; [2024-11-16 08:35:46,635 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23588: havoc main_~node5__m5~93#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25702: havoc main_~node5__m5~101#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15132: havoc main_~node5__m5~61#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19360: havoc main_~node5__m5~77#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10904: havoc main_~node5__m5~45#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8790: havoc main_~node5__m5~37#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30989: havoc main_~__tmp_428~0#1, main_~assert__arg~427#1;havoc main_~check__tmp~437#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24648: havoc main_~node5____CPAchecker_TMP_0~82#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28876: havoc main_~node5____CPAchecker_TMP_0~98#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11964: havoc main_~node5____CPAchecker_TMP_0~34#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23063: havoc main_~node5__m5~91#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10379: havoc main_~node5__m5~43#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6151: havoc main_~node5__m5~27#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17779: havoc main_~__tmp_228~0#1, main_~assert__arg~227#1;havoc main_~check__tmp~237#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2981: havoc main_~node3__m3~5#1; [2024-11-16 08:35:46,636 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14082: havoc main_~node5__m5~57#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16196: havoc main_~node5__m5~65#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7740: havoc main_~node5__m5~33#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29939: havoc main_~__tmp_412~0#1, main_~assert__arg~411#1;havoc main_~check__tmp~421#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21483: havoc main_~__tmp_284~0#1, main_~assert__arg~283#1;havoc main_~check__tmp~293#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27825: havoc main_~__tmp_380~0#1, main_~assert__arg~379#1;havoc main_~check__tmp~389#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23598: havoc main_~node5____CPAchecker_TMP_0~78#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10914: havoc main_~node5____CPAchecker_TMP_0~30#1; [2024-11-16 08:35:46,637 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15142: havoc main_~node5____CPAchecker_TMP_0~46#1; [2024-11-16 08:35:46,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25712: havoc main_~node5____CPAchecker_TMP_0~86#1; [2024-11-16 08:35:46,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19370: havoc main_~node5____CPAchecker_TMP_0~62#1; [2024-11-16 08:35:46,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8800: havoc main_~node5____CPAchecker_TMP_0~22#1; [2024-11-16 08:35:46,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13557: havoc main_~node5__m5~55#1; [2024-11-16 08:35:46,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7215: havoc main_~node5__m5~31#1; [2024-11-16 08:35:46,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5101: havoc main_~node5__m5~23#1; [2024-11-16 08:35:46,641 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3516: havoc main_~__tmp_11~0#1, main_~assert__arg~10#1;havoc main_~check__tmp~20#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25186: havoc main_~__tmp_340~0#1, main_~assert__arg~339#1;havoc main_~check__tmp~349#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29414: havoc main_~__tmp_404~0#1, main_~assert__arg~403#1;havoc main_~check__tmp~413#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12502: havoc main_~__tmp_148~0#1, main_~assert__arg~147#1;havoc main_~check__tmp~157#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10389: havoc main_~node5____CPAchecker_TMP_0~28#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23073: havoc main_~node5____CPAchecker_TMP_0~76#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6161: havoc main_~node5____CPAchecker_TMP_0~12#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26775: havoc main_~__tmp_364~0#1, main_~assert__arg~363#1;havoc main_~check__tmp~373#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20433: havoc main_~__tmp_268~0#1, main_~assert__arg~267#1;havoc main_~check__tmp~277#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18319: havoc main_~__tmp_236~0#1, main_~assert__arg~235#1;havoc main_~check__tmp~245#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14092: havoc main_~node5____CPAchecker_TMP_0~42#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16206: havoc main_~node5____CPAchecker_TMP_0~50#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7750: havoc main_~node5____CPAchecker_TMP_0~18#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24136: havoc main_~__tmp_324~0#1, main_~assert__arg~323#1;havoc main_~check__tmp~333#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19908: havoc main_~__tmp_260~0#1, main_~assert__arg~259#1;havoc main_~check__tmp~269#1; [2024-11-16 08:35:46,642 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26250: havoc main_~__tmp_356~0#1, main_~assert__arg~355#1;havoc main_~check__tmp~365#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11452: havoc main_~__tmp_132~0#1, main_~assert__arg~131#1;havoc main_~check__tmp~141#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9338: havoc main_~__tmp_100~0#1, main_~assert__arg~99#1;havoc main_~check__tmp~109#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15680: havoc main_~__tmp_196~0#1, main_~assert__arg~195#1;havoc main_~check__tmp~205#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13567: havoc main_~node5____CPAchecker_TMP_0~40#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5111: havoc main_~node5____CPAchecker_TMP_0~8#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7225: havoc main_~node5____CPAchecker_TMP_0~16#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22553: havoc main_~node5__m5~89#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2998: havoc main_~node4__m4~8#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9869: havoc main_~node5__m5~41#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5641: havoc main_~node5__m5~25#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17269: havoc main_~__tmp_220~0#1, main_~assert__arg~219#1;havoc main_~check__tmp~229#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14630: havoc main_~__tmp_180~0#1, main_~assert__arg~179#1;havoc main_~check__tmp~189#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16744: havoc main_~__tmp_212~0#1, main_~assert__arg~211#1;havoc main_~check__tmp~221#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8288: havoc main_~__tmp_84~0#1, main_~assert__arg~83#1;havoc main_~check__tmp~93#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13047: havoc main_~node5__m5~53#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4591: havoc main_~node5__m5~21#1; [2024-11-16 08:35:46,643 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6705: havoc main_~node5__m5~29#1; [2024-11-16 08:35:46,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L892: havoc main_~node1__m1~2#1;havoc main_~__tmp_2~0#1, main_~assert__arg~1#1;havoc main_~check__tmp~1#1; [2024-11-16 08:35:46,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28904: havoc main_~__tmp_396~0#1, main_~assert__arg~395#1;havoc main_~check__tmp~405#1; [2024-11-16 08:35:46,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24676: havoc main_~__tmp_332~0#1, main_~assert__arg~331#1;havoc main_~check__tmp~341#1; [2024-11-16 08:35:46,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11992: havoc main_~__tmp_140~0#1, main_~assert__arg~139#1;havoc main_~check__tmp~149#1; [2024-11-16 08:35:46,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22563: havoc main_~node5____CPAchecker_TMP_0~74#1; [2024-11-16 08:35:46,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5651: havoc main_~node5____CPAchecker_TMP_0~10#1; [2024-11-16 08:35:46,644 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9879: havoc main_~node5____CPAchecker_TMP_0~26#1; [2024-11-16 08:35:46,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4066: havoc main_~node5__m5~19#1; [2024-11-16 08:35:46,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1426: havoc main_~node1____CPAchecker_TMP_0~1#1; [2024-11-16 08:35:46,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31554: havoc main_~__tmp_437~0#1, main_~assert__arg~436#1;havoc main_~check__tmp~446#1; [2024-11-16 08:35:46,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19398: havoc main_~__tmp_252~0#1, main_~assert__arg~251#1;havoc main_~check__tmp~261#1; [2024-11-16 08:35:46,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15170: havoc main_~__tmp_188~0#1, main_~assert__arg~187#1;havoc main_~check__tmp~197#1; [2024-11-16 08:35:46,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25740: havoc main_~__tmp_348~0#1, main_~assert__arg~347#1;havoc main_~check__tmp~357#1; [2024-11-16 08:35:46,645 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23626: havoc main_~__tmp_316~0#1, main_~assert__arg~315#1;havoc main_~check__tmp~325#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8828: havoc main_~__tmp_92~0#1, main_~assert__arg~91#1;havoc main_~check__tmp~101#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10942: havoc main_~__tmp_124~0#1, main_~assert__arg~123#1;havoc main_~check__tmp~133#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6715: havoc main_~node5____CPAchecker_TMP_0~14#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13057: havoc main_~node5____CPAchecker_TMP_0~38#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4601: havoc main_~node5____CPAchecker_TMP_0~6#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23101: havoc main_~__tmp_308~0#1, main_~assert__arg~307#1;havoc main_~check__tmp~317#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10417: havoc main_~__tmp_116~0#1, main_~assert__arg~115#1;havoc main_~check__tmp~125#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: havoc main_~__tmp_52~0#1, main_~assert__arg~51#1;havoc main_~check__tmp~61#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4076: havoc main_~node5____CPAchecker_TMP_0~4#1; [2024-11-16 08:35:46,646 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16234: havoc main_~__tmp_204~0#1, main_~assert__arg~203#1;havoc main_~check__tmp~213#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28390: havoc main_~__tmp_389~0#1, main_~assert__arg~388#1;havoc main_~check__tmp~398#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30504: havoc main_~__tmp_421~0#1, main_~assert__arg~420#1;havoc main_~check__tmp~430#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7778: havoc main_~__tmp_76~0#1, main_~assert__arg~75#1;havoc main_~check__tmp~85#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14120: havoc main_~__tmp_172~0#1, main_~assert__arg~171#1;havoc main_~check__tmp~181#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22048: havoc main_~__tmp_293~0#1, main_~assert__arg~292#1;havoc main_~check__tmp~302#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2495: havoc main_~node2__m2~3#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13595: havoc main_~__tmp_164~0#1, main_~assert__arg~163#1;havoc main_~check__tmp~173#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5139: havoc main_~__tmp_36~0#1, main_~assert__arg~35#1;havoc main_~check__tmp~45#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7253: havoc main_~__tmp_68~0#1, main_~assert__arg~67#1;havoc main_~check__tmp~77#1; [2024-11-16 08:35:46,647 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3556: havoc main_~node5__m5~17#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20998: havoc main_~__tmp_277~0#1, main_~assert__arg~276#1;havoc main_~check__tmp~286#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18884: havoc main_~__tmp_245~0#1, main_~assert__arg~244#1;havoc main_~check__tmp~254#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27340: havoc main_~__tmp_373~0#1, main_~assert__arg~372#1;havoc main_~check__tmp~382#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L915: havoc main_~node2__m2~2#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31044: havoc main_~__tmp_429~0#1, main_~assert__arg~428#1;havoc main_~check__tmp~438#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17834: havoc main_~__tmp_229~0#1, main_~assert__arg~228#1;havoc main_~check__tmp~238#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22591: havoc main_~__tmp_300~0#1, main_~assert__arg~299#1;havoc main_~check__tmp~309#1; [2024-11-16 08:35:46,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9907: havoc main_~__tmp_108~0#1, main_~assert__arg~107#1;havoc main_~check__tmp~117#1; [2024-11-16 08:35:46,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5679: havoc main_~__tmp_44~0#1, main_~assert__arg~43#1;havoc main_~check__tmp~53#1; [2024-11-16 08:35:46,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3566: havoc main_~node5____CPAchecker_TMP_0~2#1; [2024-11-16 08:35:46,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1454: havoc main_~node1____CPAchecker_TMP_1~0#1; [2024-11-16 08:35:46,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27880: havoc main_~__tmp_381~0#1, main_~assert__arg~380#1;havoc main_~check__tmp~390#1; [2024-11-16 08:35:46,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21538: havoc main_~__tmp_285~0#1, main_~assert__arg~284#1;havoc main_~check__tmp~294#1; [2024-11-16 08:35:46,649 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29994: havoc main_~__tmp_413~0#1, main_~assert__arg~412#1;havoc main_~check__tmp~422#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2512: havoc main_~node3__m3~4#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3042: havoc main_~check__tmp~17#1;havoc main_~node5__m5~14#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13085: havoc main_~__tmp_156~0#1, main_~assert__arg~155#1;havoc main_~check__tmp~165#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25241: havoc main_~__tmp_341~0#1, main_~assert__arg~340#1;havoc main_~check__tmp~350#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6743: havoc main_~__tmp_60~0#1, main_~assert__arg~59#1;havoc main_~check__tmp~69#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29469: havoc main_~__tmp_405~0#1, main_~assert__arg~404#1;havoc main_~check__tmp~414#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4629: havoc main_~__tmp_28~0#1, main_~assert__arg~27#1;havoc main_~check__tmp~37#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12557: havoc main_~__tmp_149~0#1, main_~assert__arg~148#1;havoc main_~check__tmp~158#1; [2024-11-16 08:35:46,650 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20488: havoc main_~__tmp_269~0#1, main_~assert__arg~268#1;havoc main_~check__tmp~278#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18374: havoc main_~__tmp_237~0#1, main_~assert__arg~236#1;havoc main_~check__tmp~246#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4104: havoc main_~__tmp_20~0#1, main_~assert__arg~19#1;havoc main_~check__tmp~29#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L933: havoc main_~node3__m3~2#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26830: havoc main_~__tmp_365~0#1, main_~assert__arg~364#1;havoc main_~check__tmp~374#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24191: havoc main_~__tmp_325~0#1, main_~assert__arg~324#1;havoc main_~check__tmp~334#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11507: havoc main_~__tmp_133~0#1, main_~assert__arg~132#1;havoc main_~check__tmp~142#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26305: havoc main_~__tmp_357~0#1, main_~assert__arg~356#1;havoc main_~check__tmp~366#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15735: havoc main_~__tmp_197~0#1, main_~assert__arg~196#1;havoc main_~check__tmp~206#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19963: havoc main_~__tmp_261~0#1, main_~assert__arg~260#1;havoc main_~check__tmp~270#1; [2024-11-16 08:35:46,651 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9393: havoc main_~__tmp_101~0#1, main_~assert__arg~100#1;havoc main_~check__tmp~110#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17324: havoc main_~__tmp_221~0#1, main_~assert__arg~220#1;havoc main_~check__tmp~230#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2529: havoc main_~node4__m4~6#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14685: havoc main_~__tmp_181~0#1, main_~assert__arg~180#1;havoc main_~check__tmp~190#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16799: havoc main_~__tmp_213~0#1, main_~assert__arg~212#1;havoc main_~check__tmp~222#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8343: havoc main_~__tmp_85~0#1, main_~assert__arg~84#1;havoc main_~check__tmp~94#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2001: havoc main_~node3__m3~3#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24731: havoc main_~__tmp_333~0#1, main_~assert__arg~332#1;havoc main_~check__tmp~342#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28959: havoc main_~__tmp_397~0#1, main_~assert__arg~396#1;havoc main_~check__tmp~406#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12047: havoc main_~__tmp_141~0#1, main_~assert__arg~140#1;havoc main_~check__tmp~150#1; [2024-11-16 08:35:46,652 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L951: havoc main_~node4__m4~2#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3594: havoc main_~__tmp_12~0#1, main_~assert__arg~11#1;havoc main_~check__tmp~21#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25795: havoc main_~__tmp_349~0#1, main_~assert__arg~348#1;havoc main_~check__tmp~358#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10997: havoc main_~__tmp_125~0#1, main_~assert__arg~124#1;havoc main_~check__tmp~134#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8883: havoc main_~__tmp_93~0#1, main_~assert__arg~92#1;havoc main_~check__tmp~102#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23681: havoc main_~__tmp_317~0#1, main_~assert__arg~316#1;havoc main_~check__tmp~326#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19453: havoc main_~__tmp_253~0#1, main_~assert__arg~252#1;havoc main_~check__tmp~262#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15225: havoc main_~__tmp_189~0#1, main_~assert__arg~188#1;havoc main_~check__tmp~198#1; [2024-11-16 08:35:46,653 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23156: havoc main_~__tmp_309~0#1, main_~assert__arg~308#1;havoc main_~check__tmp~318#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10472: havoc main_~__tmp_117~0#1, main_~assert__arg~116#1;havoc main_~check__tmp~126#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6244: havoc main_~__tmp_53~0#1, main_~assert__arg~52#1;havoc main_~check__tmp~62#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31613: havoc main_~__tmp_438~0#1, main_~assert__arg~437#1;havoc main_~check__tmp~447#1;havoc main_~node5____CPAchecker_TMP_1~108#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2546: havoc main_~node5__m5~10#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2018: havoc main_~node4__m4~4#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14175: havoc main_~__tmp_173~0#1, main_~assert__arg~172#1;havoc main_~check__tmp~182#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16289: havoc main_~__tmp_205~0#1, main_~assert__arg~204#1;havoc main_~check__tmp~214#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7833: havoc main_~__tmp_77~0#1, main_~assert__arg~76#1;havoc main_~check__tmp~86#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13650: havoc main_~__tmp_165~0#1, main_~assert__arg~164#1;havoc main_~check__tmp~174#1; [2024-11-16 08:35:46,654 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30563: havoc main_~__tmp_422~0#1, main_~assert__arg~421#1;havoc main_~check__tmp~431#1;havoc main_~node5____CPAchecker_TMP_1~104#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5194: havoc main_~__tmp_37~0#1, main_~assert__arg~36#1;havoc main_~check__tmp~46#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7308: havoc main_~__tmp_69~0#1, main_~assert__arg~68#1;havoc main_~check__tmp~78#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22107: havoc main_~__tmp_294~0#1, main_~assert__arg~293#1;havoc main_~check__tmp~303#1;havoc main_~node5____CPAchecker_TMP_1~72#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28449: havoc main_~__tmp_390~0#1, main_~assert__arg~389#1;havoc main_~check__tmp~399#1;havoc main_~node5____CPAchecker_TMP_1~96#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L970: havoc main_~node5__m5~2#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27399: havoc main_~__tmp_374~0#1, main_~assert__arg~373#1;havoc main_~check__tmp~383#1;havoc main_~node5____CPAchecker_TMP_1~92#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21057: havoc main_~__tmp_278~0#1, main_~assert__arg~277#1;havoc main_~check__tmp~287#1;havoc main_~node5____CPAchecker_TMP_1~68#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18943: havoc main_~__tmp_246~0#1, main_~assert__arg~245#1;havoc main_~check__tmp~255#1;havoc main_~node5____CPAchecker_TMP_1~60#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22646: havoc main_~__tmp_301~0#1, main_~assert__arg~300#1;havoc main_~check__tmp~310#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9962: havoc main_~__tmp_109~0#1, main_~assert__arg~108#1;havoc main_~check__tmp~118#1; [2024-11-16 08:35:46,655 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5734: havoc main_~__tmp_45~0#1, main_~assert__arg~44#1;havoc main_~check__tmp~54#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31103: havoc main_~__tmp_430~0#1, main_~assert__arg~429#1;havoc main_~check__tmp~439#1;havoc main_~node5____CPAchecker_TMP_1~106#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2035: havoc main_~node5__m5~6#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17893: havoc main_~__tmp_230~0#1, main_~assert__arg~229#1;havoc main_~check__tmp~239#1;havoc main_~node5____CPAchecker_TMP_1~56#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3096: havoc main_~node5__m5~15#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13140: havoc main_~__tmp_157~0#1, main_~assert__arg~156#1;havoc main_~check__tmp~166#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6798: havoc main_~__tmp_61~0#1, main_~assert__arg~60#1;havoc main_~check__tmp~70#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30053: havoc main_~__tmp_414~0#1, main_~assert__arg~413#1;havoc main_~check__tmp~423#1;havoc main_~node5____CPAchecker_TMP_1~102#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L27939: havoc main_~__tmp_382~0#1, main_~assert__arg~381#1;havoc main_~check__tmp~391#1;havoc main_~node5____CPAchecker_TMP_1~94#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4684: havoc main_~__tmp_29~0#1, main_~assert__arg~28#1;havoc main_~check__tmp~38#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L21597: havoc main_~__tmp_286~0#1, main_~assert__arg~285#1;havoc main_~check__tmp~295#1;havoc main_~node5____CPAchecker_TMP_1~70#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L4159: havoc main_~__tmp_21~0#1, main_~assert__arg~20#1;havoc main_~check__tmp~30#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29528: havoc main_~__tmp_406~0#1, main_~assert__arg~405#1;havoc main_~check__tmp~415#1;havoc main_~node5____CPAchecker_TMP_1~100#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25300: havoc main_~__tmp_342~0#1, main_~assert__arg~341#1;havoc main_~check__tmp~351#1;havoc main_~node5____CPAchecker_TMP_1~84#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12616: havoc main_~__tmp_150~0#1, main_~assert__arg~149#1;havoc main_~check__tmp~159#1;havoc main_~node5____CPAchecker_TMP_1~36#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26889: havoc main_~__tmp_366~0#1, main_~assert__arg~365#1;havoc main_~check__tmp~375#1;havoc main_~node5____CPAchecker_TMP_1~90#1; [2024-11-16 08:35:46,656 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20547: havoc main_~__tmp_270~0#1, main_~assert__arg~269#1;havoc main_~check__tmp~279#1;havoc main_~node5____CPAchecker_TMP_1~66#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L18433: havoc main_~__tmp_238~0#1, main_~assert__arg~237#1;havoc main_~check__tmp~247#1;havoc main_~node5____CPAchecker_TMP_1~58#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1523: havoc main_~__tmp_4~0#1, main_~assert__arg~3#1;havoc main_~check__tmp~3#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L20022: havoc main_~__tmp_262~0#1, main_~assert__arg~261#1;havoc main_~check__tmp~271#1;havoc main_~node5____CPAchecker_TMP_1~64#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15794: havoc main_~__tmp_198~0#1, main_~assert__arg~197#1;havoc main_~check__tmp~207#1;havoc main_~node5____CPAchecker_TMP_1~48#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L26364: havoc main_~__tmp_358~0#1, main_~assert__arg~357#1;havoc main_~check__tmp~367#1;havoc main_~node5____CPAchecker_TMP_1~88#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24250: havoc main_~__tmp_326~0#1, main_~assert__arg~325#1;havoc main_~check__tmp~335#1;havoc main_~node5____CPAchecker_TMP_1~80#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9452: havoc main_~__tmp_102~0#1, main_~assert__arg~101#1;havoc main_~check__tmp~111#1;havoc main_~node5____CPAchecker_TMP_1~24#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11566: havoc main_~__tmp_134~0#1, main_~assert__arg~133#1;havoc main_~check__tmp~143#1;havoc main_~node5____CPAchecker_TMP_1~32#1; [2024-11-16 08:35:46,657 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2582: havoc main_~__tmp_8~0#1, main_~assert__arg~7#1;havoc main_~check__tmp~13#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L17383: havoc main_~__tmp_222~0#1, main_~assert__arg~221#1;havoc main_~check__tmp~231#1;havoc main_~node5____CPAchecker_TMP_1~54#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16858: havoc main_~__tmp_214~0#1, main_~assert__arg~213#1;havoc main_~check__tmp~223#1;havoc main_~node5____CPAchecker_TMP_1~52#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8402: havoc main_~__tmp_86~0#1, main_~assert__arg~85#1;havoc main_~check__tmp~95#1;havoc main_~node5____CPAchecker_TMP_1~20#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14744: havoc main_~__tmp_182~0#1, main_~assert__arg~181#1;havoc main_~check__tmp~191#1;havoc main_~node5____CPAchecker_TMP_1~44#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L24790: havoc main_~__tmp_334~0#1, main_~assert__arg~333#1;havoc main_~check__tmp~343#1;havoc main_~node5____CPAchecker_TMP_1~82#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3649: havoc main_~__tmp_13~0#1, main_~assert__arg~12#1;havoc main_~check__tmp~22#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L29018: havoc main_~__tmp_398~0#1, main_~assert__arg~397#1;havoc main_~check__tmp~407#1;havoc main_~node5____CPAchecker_TMP_1~98#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12106: havoc main_~__tmp_142~0#1, main_~assert__arg~141#1;havoc main_~check__tmp~151#1;havoc main_~node5____CPAchecker_TMP_1~34#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L1011: havoc main_~__tmp_3~0#1, main_~assert__arg~2#1;havoc main_~check__tmp~2#1; [2024-11-16 08:35:46,658 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19512: havoc main_~__tmp_254~0#1, main_~assert__arg~253#1;havoc main_~check__tmp~263#1;havoc main_~node5____CPAchecker_TMP_1~62#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2071: havoc main_~__tmp_7~0#1, main_~assert__arg~6#1;havoc main_~check__tmp~9#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L15284: havoc main_~__tmp_190~0#1, main_~assert__arg~189#1;havoc main_~check__tmp~199#1;havoc main_~node5____CPAchecker_TMP_1~46#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23740: havoc main_~__tmp_318~0#1, main_~assert__arg~317#1;havoc main_~check__tmp~327#1;havoc main_~node5____CPAchecker_TMP_1~78#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L25854: havoc main_~__tmp_350~0#1, main_~assert__arg~349#1;havoc main_~check__tmp~359#1;havoc main_~node5____CPAchecker_TMP_1~86#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L11056: havoc main_~__tmp_126~0#1, main_~assert__arg~125#1;havoc main_~check__tmp~135#1;havoc main_~node5____CPAchecker_TMP_1~30#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8942: havoc main_~__tmp_94~0#1, main_~assert__arg~93#1;havoc main_~check__tmp~103#1;havoc main_~node5____CPAchecker_TMP_1~22#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L23215: havoc main_~__tmp_310~0#1, main_~assert__arg~309#1;havoc main_~check__tmp~319#1;havoc main_~node5____CPAchecker_TMP_1~76#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10531: havoc main_~__tmp_118~0#1, main_~assert__arg~117#1;havoc main_~check__tmp~127#1;havoc main_~node5____CPAchecker_TMP_1~28#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6303: havoc main_~__tmp_54~0#1, main_~assert__arg~53#1;havoc main_~check__tmp~63#1;havoc main_~node5____CPAchecker_TMP_1~12#1; [2024-11-16 08:35:46,659 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L31672: havoc main_~__tmp_439~0#1, main_~assert__arg~438#1;havoc main_~check__tmp~448#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14234: havoc main_~__tmp_174~0#1, main_~assert__arg~173#1;havoc main_~check__tmp~183#1;havoc main_~node5____CPAchecker_TMP_1~42#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L16348: havoc main_~__tmp_206~0#1, main_~assert__arg~205#1;havoc main_~check__tmp~215#1;havoc main_~node5____CPAchecker_TMP_1~50#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7892: havoc main_~__tmp_78~0#1, main_~assert__arg~77#1;havoc main_~check__tmp~87#1;havoc main_~node5____CPAchecker_TMP_1~18#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L13709: havoc main_~__tmp_166~0#1, main_~assert__arg~165#1;havoc main_~check__tmp~175#1;havoc main_~node5____CPAchecker_TMP_1~40#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7367: havoc main_~__tmp_70~0#1, main_~assert__arg~69#1;havoc main_~check__tmp~79#1;havoc main_~node5____CPAchecker_TMP_1~16#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5253: havoc main_~__tmp_38~0#1, main_~assert__arg~37#1;havoc main_~check__tmp~47#1;havoc main_~node5____CPAchecker_TMP_1~8#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L22166: havoc main_~__tmp_295~0#1, main_~assert__arg~294#1;havoc main_~check__tmp~304#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L28508: havoc main_~__tmp_391~0#1, main_~assert__arg~390#1;havoc main_~check__tmp~400#1; [2024-11-16 08:35:46,660 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L30622: havoc main_~__tmp_423~0#1, main_~assert__arg~422#1;havoc main_~check__tmp~432#1; [2024-11-16 08:35:47,227 INFO L? ?]: Removed 3036 outVars from TransFormulas that were not future-live. [2024-11-16 08:35:47,227 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 08:35:47,291 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 08:35:47,292 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 08:35:47,292 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 08:35:47 BoogieIcfgContainer [2024-11-16 08:35:47,292 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 08:35:47,295 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 08:35:47,295 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 08:35:47,298 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 08:35:47,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 08:35:36" (1/3) ... [2024-11-16 08:35:47,298 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b07d936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:35:47, skipping insertion in model container [2024-11-16 08:35:47,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:35:38" (2/3) ... [2024-11-16 08:35:47,299 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b07d936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:35:47, skipping insertion in model container [2024-11-16 08:35:47,299 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 08:35:47" (3/3) ... [2024-11-16 08:35:47,300 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2024-11-16 08:35:47,315 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 08:35:47,315 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-16 08:35:47,430 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 08:35:47,440 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@702fe661, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 08:35:47,440 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-16 08:35:47,455 INFO L276 IsEmpty]: Start isEmpty. Operand has 2886 states, 2884 states have (on average 1.903259361997226) internal successors, (5489), 2885 states have internal predecessors, (5489), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-16 08:35:47,494 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:47,495 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:47,497 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:47,502 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:47,502 INFO L85 PathProgramCache]: Analyzing trace with hash 1622372153, now seen corresponding path program 1 times [2024-11-16 08:35:47,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:47,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720002379] [2024-11-16 08:35:47,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:47,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:47,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:48,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:48,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720002379] [2024-11-16 08:35:48,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720002379] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:48,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:48,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 08:35:48,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964415913] [2024-11-16 08:35:48,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:48,176 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 08:35:48,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:48,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 08:35:48,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 08:35:48,204 INFO L87 Difference]: Start difference. First operand has 2886 states, 2884 states have (on average 1.903259361997226) internal successors, (5489), 2885 states have internal predecessors, (5489), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:49,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:49,992 INFO L93 Difference]: Finished difference Result 4012 states and 7485 transitions. [2024-11-16 08:35:49,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 08:35:49,994 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2024-11-16 08:35:49,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:50,020 INFO L225 Difference]: With dead ends: 4012 [2024-11-16 08:35:50,020 INFO L226 Difference]: Without dead ends: 2538 [2024-11-16 08:35:50,032 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:35:50,034 INFO L432 NwaCegarLoop]: 2962 mSDtfsCounter, 13636 mSDsluCounter, 271 mSDsCounter, 0 mSdLazyCounter, 1543 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13636 SdHoareTripleChecker+Valid, 3233 SdHoareTripleChecker+Invalid, 1611 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 1543 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:50,035 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [13636 Valid, 3233 Invalid, 1611 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 1543 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2024-11-16 08:35:50,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2538 states. [2024-11-16 08:35:50,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2538 to 2536. [2024-11-16 08:35:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2536 states, 2535 states have (on average 1.2761341222879685) internal successors, (3235), 2535 states have internal predecessors, (3235), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:50,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 2536 states and 3235 transitions. [2024-11-16 08:35:50,158 INFO L78 Accepts]: Start accepts. Automaton has 2536 states and 3235 transitions. Word has length 78 [2024-11-16 08:35:50,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:50,158 INFO L471 AbstractCegarLoop]: Abstraction has 2536 states and 3235 transitions. [2024-11-16 08:35:50,158 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3235 transitions. [2024-11-16 08:35:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-16 08:35:50,164 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:50,164 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:50,164 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 08:35:50,164 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:50,165 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:50,165 INFO L85 PathProgramCache]: Analyzing trace with hash -551009902, now seen corresponding path program 1 times [2024-11-16 08:35:50,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:50,165 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448791763] [2024-11-16 08:35:50,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:50,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:50,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:50,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448791763] [2024-11-16 08:35:50,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448791763] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:50,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:50,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:35:50,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271690536] [2024-11-16 08:35:50,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:50,442 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:35:50,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:50,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:35:50,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:50,443 INFO L87 Difference]: Start difference. First operand 2536 states and 3235 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:50,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:50,737 INFO L93 Difference]: Finished difference Result 3342 states and 4413 transitions. [2024-11-16 08:35:50,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:35:50,741 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2024-11-16 08:35:50,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:50,749 INFO L225 Difference]: With dead ends: 3342 [2024-11-16 08:35:50,750 INFO L226 Difference]: Without dead ends: 2978 [2024-11-16 08:35:50,751 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:50,752 INFO L432 NwaCegarLoop]: 2934 mSDtfsCounter, 1373 mSDsluCounter, 1772 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 114 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1373 SdHoareTripleChecker+Valid, 4706 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 114 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:50,752 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1373 Valid, 4706 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [114 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-16 08:35:50,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2978 states. [2024-11-16 08:35:50,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2978 to 2976. [2024-11-16 08:35:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2976 states, 2975 states have (on average 1.2968067226890756) internal successors, (3858), 2975 states have internal predecessors, (3858), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:50,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2976 states to 2976 states and 3858 transitions. [2024-11-16 08:35:50,795 INFO L78 Accepts]: Start accepts. Automaton has 2976 states and 3858 transitions. Word has length 78 [2024-11-16 08:35:50,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:50,796 INFO L471 AbstractCegarLoop]: Abstraction has 2976 states and 3858 transitions. [2024-11-16 08:35:50,796 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 3858 transitions. [2024-11-16 08:35:50,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-16 08:35:50,800 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:50,801 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:50,801 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-16 08:35:50,801 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:50,801 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:50,801 INFO L85 PathProgramCache]: Analyzing trace with hash 196901267, now seen corresponding path program 1 times [2024-11-16 08:35:50,802 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:50,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [975525947] [2024-11-16 08:35:50,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:50,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:50,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:50,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:50,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [975525947] [2024-11-16 08:35:50,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [975525947] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:50,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:50,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:35:50,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321805071] [2024-11-16 08:35:50,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:50,923 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:35:50,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:50,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:35:50,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:50,923 INFO L87 Difference]: Start difference. First operand 2976 states and 3858 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:51,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:51,039 INFO L93 Difference]: Finished difference Result 4132 states and 5554 transitions. [2024-11-16 08:35:51,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:35:51,040 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2024-11-16 08:35:51,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:51,049 INFO L225 Difference]: With dead ends: 4132 [2024-11-16 08:35:51,049 INFO L226 Difference]: Without dead ends: 3436 [2024-11-16 08:35:51,051 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:51,052 INFO L432 NwaCegarLoop]: 2971 mSDtfsCounter, 1794 mSDsluCounter, 1434 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 46 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1794 SdHoareTripleChecker+Valid, 4405 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 46 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:51,052 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1794 Valid, 4405 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [46 Valid, 49 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 08:35:51,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3436 states. [2024-11-16 08:35:51,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3436 to 3432. [2024-11-16 08:35:51,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3432 states, 3431 states have (on average 1.3136111920722822) internal successors, (4507), 3431 states have internal predecessors, (4507), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:51,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 3432 states and 4507 transitions. [2024-11-16 08:35:51,164 INFO L78 Accepts]: Start accepts. Automaton has 3432 states and 4507 transitions. Word has length 78 [2024-11-16 08:35:51,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:51,164 INFO L471 AbstractCegarLoop]: Abstraction has 3432 states and 4507 transitions. [2024-11-16 08:35:51,164 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:51,164 INFO L276 IsEmpty]: Start isEmpty. Operand 3432 states and 4507 transitions. [2024-11-16 08:35:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-16 08:35:51,177 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:51,177 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:51,177 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-16 08:35:51,178 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:51,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:51,178 INFO L85 PathProgramCache]: Analyzing trace with hash 1743209837, now seen corresponding path program 1 times [2024-11-16 08:35:51,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:51,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309958290] [2024-11-16 08:35:51,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:51,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:51,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:51,422 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:51,423 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309958290] [2024-11-16 08:35:51,423 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309958290] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:51,423 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:51,423 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 08:35:51,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524253588] [2024-11-16 08:35:51,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:51,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 08:35:51,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:51,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 08:35:51,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 08:35:51,425 INFO L87 Difference]: Start difference. First operand 3432 states and 4507 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:52,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:52,300 INFO L93 Difference]: Finished difference Result 6551 states and 8879 transitions. [2024-11-16 08:35:52,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 08:35:52,301 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2024-11-16 08:35:52,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:52,311 INFO L225 Difference]: With dead ends: 6551 [2024-11-16 08:35:52,311 INFO L226 Difference]: Without dead ends: 3810 [2024-11-16 08:35:52,318 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:35:52,319 INFO L432 NwaCegarLoop]: 1335 mSDtfsCounter, 7129 mSDsluCounter, 225 mSDsCounter, 0 mSdLazyCounter, 963 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7129 SdHoareTripleChecker+Valid, 1560 SdHoareTripleChecker+Invalid, 972 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 963 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:52,320 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7129 Valid, 1560 Invalid, 972 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 963 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-16 08:35:52,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3810 states. [2024-11-16 08:35:52,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3810 to 3808. [2024-11-16 08:35:52,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3808 states, 3807 states have (on average 1.3643288678749672) internal successors, (5194), 3807 states have internal predecessors, (5194), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3808 states to 3808 states and 5194 transitions. [2024-11-16 08:35:52,392 INFO L78 Accepts]: Start accepts. Automaton has 3808 states and 5194 transitions. Word has length 78 [2024-11-16 08:35:52,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:52,393 INFO L471 AbstractCegarLoop]: Abstraction has 3808 states and 5194 transitions. [2024-11-16 08:35:52,393 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 5194 transitions. [2024-11-16 08:35:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-16 08:35:52,399 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:52,399 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:52,399 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-16 08:35:52,400 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:52,400 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:52,400 INFO L85 PathProgramCache]: Analyzing trace with hash -829289217, now seen corresponding path program 1 times [2024-11-16 08:35:52,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:52,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350671096] [2024-11-16 08:35:52,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:52,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:52,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:52,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:52,590 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350671096] [2024-11-16 08:35:52,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1350671096] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:52,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:52,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 08:35:52,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632941048] [2024-11-16 08:35:52,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:52,591 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 08:35:52,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:52,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 08:35:52,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 08:35:52,592 INFO L87 Difference]: Start difference. First operand 3808 states and 5194 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:53,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:53,274 INFO L93 Difference]: Finished difference Result 8499 states and 11890 transitions. [2024-11-16 08:35:53,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 08:35:53,275 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2024-11-16 08:35:53,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:53,288 INFO L225 Difference]: With dead ends: 8499 [2024-11-16 08:35:53,289 INFO L226 Difference]: Without dead ends: 5177 [2024-11-16 08:35:53,294 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:35:53,294 INFO L432 NwaCegarLoop]: 1008 mSDtfsCounter, 5529 mSDsluCounter, 226 mSDsCounter, 0 mSdLazyCounter, 764 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5529 SdHoareTripleChecker+Valid, 1234 SdHoareTripleChecker+Invalid, 776 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 764 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:53,295 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5529 Valid, 1234 Invalid, 776 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 764 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-16 08:35:53,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5177 states. [2024-11-16 08:35:53,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5177 to 5175. [2024-11-16 08:35:53,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5175 states, 5174 states have (on average 1.4022033243138772) internal successors, (7255), 5174 states have internal predecessors, (7255), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:53,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5175 states to 5175 states and 7255 transitions. [2024-11-16 08:35:53,371 INFO L78 Accepts]: Start accepts. Automaton has 5175 states and 7255 transitions. Word has length 79 [2024-11-16 08:35:53,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:53,371 INFO L471 AbstractCegarLoop]: Abstraction has 5175 states and 7255 transitions. [2024-11-16 08:35:53,371 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 5175 states and 7255 transitions. [2024-11-16 08:35:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-16 08:35:53,377 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:53,377 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:53,377 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-16 08:35:53,377 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:53,378 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:53,378 INFO L85 PathProgramCache]: Analyzing trace with hash -1078020053, now seen corresponding path program 1 times [2024-11-16 08:35:53,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:53,378 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309398168] [2024-11-16 08:35:53,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:53,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:53,473 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:53,473 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309398168] [2024-11-16 08:35:53,473 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309398168] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:53,473 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:53,473 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:35:53,474 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [954946655] [2024-11-16 08:35:53,474 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:53,474 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:35:53,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:53,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:35:53,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:53,474 INFO L87 Difference]: Start difference. First operand 5175 states and 7255 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:53,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:53,631 INFO L93 Difference]: Finished difference Result 10782 states and 15297 transitions. [2024-11-16 08:35:53,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:35:53,632 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2024-11-16 08:35:53,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:53,670 INFO L225 Difference]: With dead ends: 10782 [2024-11-16 08:35:53,673 INFO L226 Difference]: Without dead ends: 7250 [2024-11-16 08:35:53,683 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:53,688 INFO L432 NwaCegarLoop]: 2182 mSDtfsCounter, 1381 mSDsluCounter, 1084 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1381 SdHoareTripleChecker+Valid, 3266 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:53,688 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1381 Valid, 3266 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 08:35:53,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7250 states. [2024-11-16 08:35:53,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7250 to 7236. [2024-11-16 08:35:53,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7236 states, 7235 states have (on average 1.391845196959226) internal successors, (10070), 7235 states have internal predecessors, (10070), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:53,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7236 states to 7236 states and 10070 transitions. [2024-11-16 08:35:53,879 INFO L78 Accepts]: Start accepts. Automaton has 7236 states and 10070 transitions. Word has length 80 [2024-11-16 08:35:53,879 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:53,879 INFO L471 AbstractCegarLoop]: Abstraction has 7236 states and 10070 transitions. [2024-11-16 08:35:53,879 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand 7236 states and 10070 transitions. [2024-11-16 08:35:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-16 08:35:53,887 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:53,887 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:53,887 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-16 08:35:53,887 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:53,888 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:53,888 INFO L85 PathProgramCache]: Analyzing trace with hash -18328153, now seen corresponding path program 1 times [2024-11-16 08:35:53,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:53,888 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364347335] [2024-11-16 08:35:53,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:53,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:53,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:53,995 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364347335] [2024-11-16 08:35:53,995 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364347335] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:53,996 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:53,996 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:35:53,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1573483962] [2024-11-16 08:35:53,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:53,996 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:35:53,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:53,997 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:35:53,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:53,997 INFO L87 Difference]: Start difference. First operand 7236 states and 10070 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:54,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:54,081 INFO L93 Difference]: Finished difference Result 18370 states and 25881 transitions. [2024-11-16 08:35:54,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:35:54,081 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2024-11-16 08:35:54,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:54,112 INFO L225 Difference]: With dead ends: 18370 [2024-11-16 08:35:54,113 INFO L226 Difference]: Without dead ends: 12516 [2024-11-16 08:35:54,123 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:54,124 INFO L432 NwaCegarLoop]: 2202 mSDtfsCounter, 1390 mSDsluCounter, 1082 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1390 SdHoareTripleChecker+Valid, 3284 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:54,124 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1390 Valid, 3284 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 08:35:54,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12516 states. [2024-11-16 08:35:54,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12516 to 12496. [2024-11-16 08:35:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12496 states, 12495 states have (on average 1.3919167667066827) internal successors, (17392), 12495 states have internal predecessors, (17392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12496 states to 12496 states and 17392 transitions. [2024-11-16 08:35:54,290 INFO L78 Accepts]: Start accepts. Automaton has 12496 states and 17392 transitions. Word has length 80 [2024-11-16 08:35:54,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:54,290 INFO L471 AbstractCegarLoop]: Abstraction has 12496 states and 17392 transitions. [2024-11-16 08:35:54,290 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 12496 states and 17392 transitions. [2024-11-16 08:35:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-16 08:35:54,302 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:54,302 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:54,302 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-16 08:35:54,302 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:54,302 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:54,302 INFO L85 PathProgramCache]: Analyzing trace with hash 518329462, now seen corresponding path program 1 times [2024-11-16 08:35:54,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:54,303 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1396900876] [2024-11-16 08:35:54,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:54,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:54,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:54,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:54,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1396900876] [2024-11-16 08:35:54,450 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1396900876] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:54,450 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:54,450 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 08:35:54,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1439167998] [2024-11-16 08:35:54,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:54,451 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 08:35:54,451 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:54,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 08:35:54,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 08:35:54,452 INFO L87 Difference]: Start difference. First operand 12496 states and 17392 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:55,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:55,142 INFO L93 Difference]: Finished difference Result 26774 states and 37499 transitions. [2024-11-16 08:35:55,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 08:35:55,143 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2024-11-16 08:35:55,143 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:55,165 INFO L225 Difference]: With dead ends: 26774 [2024-11-16 08:35:55,165 INFO L226 Difference]: Without dead ends: 15703 [2024-11-16 08:35:55,177 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:35:55,178 INFO L432 NwaCegarLoop]: 823 mSDtfsCounter, 4614 mSDsluCounter, 163 mSDsCounter, 0 mSdLazyCounter, 720 mSolverCounterSat, 92 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4614 SdHoareTripleChecker+Valid, 986 SdHoareTripleChecker+Invalid, 812 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 92 IncrementalHoareTripleChecker+Valid, 720 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:55,178 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4614 Valid, 986 Invalid, 812 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [92 Valid, 720 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-16 08:35:55,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15703 states. [2024-11-16 08:35:55,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15703 to 15665. [2024-11-16 08:35:55,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15665 states, 15664 states have (on average 1.3842568947906027) internal successors, (21683), 15664 states have internal predecessors, (21683), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:55,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15665 states to 15665 states and 21683 transitions. [2024-11-16 08:35:55,370 INFO L78 Accepts]: Start accepts. Automaton has 15665 states and 21683 transitions. Word has length 80 [2024-11-16 08:35:55,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:55,371 INFO L471 AbstractCegarLoop]: Abstraction has 15665 states and 21683 transitions. [2024-11-16 08:35:55,371 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 15665 states and 21683 transitions. [2024-11-16 08:35:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-16 08:35:55,382 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:55,383 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:55,383 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-16 08:35:55,383 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:55,383 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:55,383 INFO L85 PathProgramCache]: Analyzing trace with hash -323921803, now seen corresponding path program 1 times [2024-11-16 08:35:55,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:55,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664523364] [2024-11-16 08:35:55,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:55,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:55,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664523364] [2024-11-16 08:35:55,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [664523364] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:55,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:55,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 08:35:55,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [476186392] [2024-11-16 08:35:55,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:55,664 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 08:35:55,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:55,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 08:35:55,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-16 08:35:55,665 INFO L87 Difference]: Start difference. First operand 15665 states and 21683 transitions. Second operand has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:56,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:56,229 INFO L93 Difference]: Finished difference Result 41266 states and 57817 transitions. [2024-11-16 08:35:56,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 08:35:56,230 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2024-11-16 08:35:56,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:56,265 INFO L225 Difference]: With dead ends: 41266 [2024-11-16 08:35:56,265 INFO L226 Difference]: Without dead ends: 26279 [2024-11-16 08:35:56,282 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:35:56,283 INFO L432 NwaCegarLoop]: 720 mSDtfsCounter, 4090 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 588 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4090 SdHoareTripleChecker+Valid, 942 SdHoareTripleChecker+Invalid, 606 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 588 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:56,283 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4090 Valid, 942 Invalid, 606 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 588 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-16 08:35:56,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26279 states. [2024-11-16 08:35:56,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26279 to 26277. [2024-11-16 08:35:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26277 states, 26276 states have (on average 1.3964454254833307) internal successors, (36693), 26276 states have internal predecessors, (36693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26277 states to 26277 states and 36693 transitions. [2024-11-16 08:35:56,592 INFO L78 Accepts]: Start accepts. Automaton has 26277 states and 36693 transitions. Word has length 81 [2024-11-16 08:35:56,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:56,592 INFO L471 AbstractCegarLoop]: Abstraction has 26277 states and 36693 transitions. [2024-11-16 08:35:56,592 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.2) internal successors, (81), 4 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:56,592 INFO L276 IsEmpty]: Start isEmpty. Operand 26277 states and 36693 transitions. [2024-11-16 08:35:56,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-16 08:35:56,605 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:56,605 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:56,605 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-16 08:35:56,605 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:56,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:56,606 INFO L85 PathProgramCache]: Analyzing trace with hash 744325372, now seen corresponding path program 1 times [2024-11-16 08:35:56,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:56,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1292798944] [2024-11-16 08:35:56,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:56,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:56,697 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:56,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1292798944] [2024-11-16 08:35:56,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1292798944] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:56,697 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:56,697 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:35:56,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1111854777] [2024-11-16 08:35:56,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:56,698 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:35:56,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:56,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:35:56,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:56,698 INFO L87 Difference]: Start difference. First operand 26277 states and 36693 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:56,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:56,831 INFO L93 Difference]: Finished difference Result 58655 states and 82304 transitions. [2024-11-16 08:35:56,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:35:56,832 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2024-11-16 08:35:56,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:56,877 INFO L225 Difference]: With dead ends: 58655 [2024-11-16 08:35:56,878 INFO L226 Difference]: Without dead ends: 36534 [2024-11-16 08:35:56,902 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:35:56,903 INFO L432 NwaCegarLoop]: 1485 mSDtfsCounter, 899 mSDsluCounter, 858 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 899 SdHoareTripleChecker+Valid, 2343 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:56,903 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [899 Valid, 2343 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 08:35:56,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36534 states. [2024-11-16 08:35:57,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36534 to 36424. [2024-11-16 08:35:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36424 states, 36423 states have (on average 1.3786892897345084) internal successors, (50216), 36423 states have internal predecessors, (50216), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36424 states to 36424 states and 50216 transitions. [2024-11-16 08:35:57,665 INFO L78 Accepts]: Start accepts. Automaton has 36424 states and 50216 transitions. Word has length 82 [2024-11-16 08:35:57,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:57,665 INFO L471 AbstractCegarLoop]: Abstraction has 36424 states and 50216 transitions. [2024-11-16 08:35:57,665 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:57,665 INFO L276 IsEmpty]: Start isEmpty. Operand 36424 states and 50216 transitions. [2024-11-16 08:35:57,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-16 08:35:57,689 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:57,690 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:57,690 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-16 08:35:57,690 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:57,691 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:57,693 INFO L85 PathProgramCache]: Analyzing trace with hash -377359268, now seen corresponding path program 1 times [2024-11-16 08:35:57,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:57,694 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [290064965] [2024-11-16 08:35:57,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:57,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:35:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:35:58,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:35:58,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [290064965] [2024-11-16 08:35:58,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [290064965] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:35:58,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:35:58,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:35:58,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331877012] [2024-11-16 08:35:58,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:35:58,114 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:35:58,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:35:58,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:35:58,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:35:58,115 INFO L87 Difference]: Start difference. First operand 36424 states and 50216 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:59,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:35:59,067 INFO L93 Difference]: Finished difference Result 78915 states and 109622 transitions. [2024-11-16 08:35:59,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:35:59,068 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2024-11-16 08:35:59,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:35:59,145 INFO L225 Difference]: With dead ends: 78915 [2024-11-16 08:35:59,145 INFO L226 Difference]: Without dead ends: 60984 [2024-11-16 08:35:59,159 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:35:59,160 INFO L432 NwaCegarLoop]: 730 mSDtfsCounter, 4759 mSDsluCounter, 1024 mSDsCounter, 0 mSdLazyCounter, 1023 mSolverCounterSat, 140 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4759 SdHoareTripleChecker+Valid, 1754 SdHoareTripleChecker+Invalid, 1163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 140 IncrementalHoareTripleChecker+Valid, 1023 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-16 08:35:59,160 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4759 Valid, 1754 Invalid, 1163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [140 Valid, 1023 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-16 08:35:59,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60984 states. [2024-11-16 08:35:59,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60984 to 36480. [2024-11-16 08:35:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36480 states, 36479 states have (on average 1.3785465610351162) internal successors, (50288), 36479 states have internal predecessors, (50288), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:59,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36480 states to 36480 states and 50288 transitions. [2024-11-16 08:35:59,826 INFO L78 Accepts]: Start accepts. Automaton has 36480 states and 50288 transitions. Word has length 83 [2024-11-16 08:35:59,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:35:59,827 INFO L471 AbstractCegarLoop]: Abstraction has 36480 states and 50288 transitions. [2024-11-16 08:35:59,827 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:35:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 36480 states and 50288 transitions. [2024-11-16 08:35:59,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-16 08:35:59,847 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:35:59,847 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:35:59,847 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-16 08:35:59,847 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:35:59,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:35:59,848 INFO L85 PathProgramCache]: Analyzing trace with hash 12154031, now seen corresponding path program 1 times [2024-11-16 08:35:59,848 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:35:59,848 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201642876] [2024-11-16 08:35:59,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:35:59,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:35:59,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:00,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:00,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:00,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201642876] [2024-11-16 08:36:00,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1201642876] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:00,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:00,061 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:00,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1454216148] [2024-11-16 08:36:00,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:00,062 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:00,062 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:00,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:00,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:00,063 INFO L87 Difference]: Start difference. First operand 36480 states and 50288 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:01,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:01,283 INFO L93 Difference]: Finished difference Result 86853 states and 120697 transitions. [2024-11-16 08:36:01,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:01,284 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2024-11-16 08:36:01,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:01,371 INFO L225 Difference]: With dead ends: 86853 [2024-11-16 08:36:01,371 INFO L226 Difference]: Without dead ends: 70705 [2024-11-16 08:36:01,396 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:01,397 INFO L432 NwaCegarLoop]: 664 mSDtfsCounter, 4986 mSDsluCounter, 1126 mSDsCounter, 0 mSdLazyCounter, 1362 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4986 SdHoareTripleChecker+Valid, 1790 SdHoareTripleChecker+Invalid, 1524 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 1362 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:01,397 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4986 Valid, 1790 Invalid, 1524 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 1362 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-16 08:36:01,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70705 states. [2024-11-16 08:36:02,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70705 to 36703. [2024-11-16 08:36:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36703 states, 36702 states have (on average 1.3785897226309194) internal successors, (50597), 36702 states have internal predecessors, (50597), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36703 states to 36703 states and 50597 transitions. [2024-11-16 08:36:02,095 INFO L78 Accepts]: Start accepts. Automaton has 36703 states and 50597 transitions. Word has length 83 [2024-11-16 08:36:02,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:02,096 INFO L471 AbstractCegarLoop]: Abstraction has 36703 states and 50597 transitions. [2024-11-16 08:36:02,096 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 36703 states and 50597 transitions. [2024-11-16 08:36:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-16 08:36:02,110 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:02,110 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:02,110 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-16 08:36:02,111 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:02,111 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:02,111 INFO L85 PathProgramCache]: Analyzing trace with hash -1295296421, now seen corresponding path program 1 times [2024-11-16 08:36:02,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:02,111 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319513278] [2024-11-16 08:36:02,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:02,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:02,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:02,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:02,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:02,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319513278] [2024-11-16 08:36:02,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [319513278] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:02,269 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:02,270 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:02,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [496072418] [2024-11-16 08:36:02,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:02,270 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:02,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:02,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:02,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:02,271 INFO L87 Difference]: Start difference. First operand 36703 states and 50597 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:03,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:03,600 INFO L93 Difference]: Finished difference Result 103352 states and 144334 transitions. [2024-11-16 08:36:03,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:03,601 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2024-11-16 08:36:03,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:03,728 INFO L225 Difference]: With dead ends: 103352 [2024-11-16 08:36:03,728 INFO L226 Difference]: Without dead ends: 85464 [2024-11-16 08:36:03,763 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:03,764 INFO L432 NwaCegarLoop]: 715 mSDtfsCounter, 5099 mSDsluCounter, 1118 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5099 SdHoareTripleChecker+Valid, 1833 SdHoareTripleChecker+Invalid, 1335 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:03,765 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5099 Valid, 1833 Invalid, 1335 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1177 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-16 08:36:03,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85464 states. [2024-11-16 08:36:04,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85464 to 37036. [2024-11-16 08:36:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37036 states, 37035 states have (on average 1.378101795598758) internal successors, (51038), 37035 states have internal predecessors, (51038), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37036 states to 37036 states and 51038 transitions. [2024-11-16 08:36:04,713 INFO L78 Accepts]: Start accepts. Automaton has 37036 states and 51038 transitions. Word has length 83 [2024-11-16 08:36:04,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:04,714 INFO L471 AbstractCegarLoop]: Abstraction has 37036 states and 51038 transitions. [2024-11-16 08:36:04,714 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:04,714 INFO L276 IsEmpty]: Start isEmpty. Operand 37036 states and 51038 transitions. [2024-11-16 08:36:04,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-16 08:36:04,729 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:04,729 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:04,729 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-16 08:36:04,729 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:04,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:04,730 INFO L85 PathProgramCache]: Analyzing trace with hash 2111071339, now seen corresponding path program 1 times [2024-11-16 08:36:04,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:04,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536887208] [2024-11-16 08:36:04,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:05,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:05,078 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:05,078 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536887208] [2024-11-16 08:36:05,078 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [536887208] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:05,078 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:05,078 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:05,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668635766] [2024-11-16 08:36:05,079 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:05,079 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:05,079 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:05,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:05,080 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:05,080 INFO L87 Difference]: Start difference. First operand 37036 states and 51038 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:06,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:06,183 INFO L93 Difference]: Finished difference Result 95680 states and 133300 transitions. [2024-11-16 08:36:06,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:06,184 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2024-11-16 08:36:06,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:06,274 INFO L225 Difference]: With dead ends: 95680 [2024-11-16 08:36:06,274 INFO L226 Difference]: Without dead ends: 78440 [2024-11-16 08:36:06,300 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:06,300 INFO L432 NwaCegarLoop]: 702 mSDtfsCounter, 5049 mSDsluCounter, 1105 mSDsCounter, 0 mSdLazyCounter, 1206 mSolverCounterSat, 164 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5049 SdHoareTripleChecker+Valid, 1807 SdHoareTripleChecker+Invalid, 1370 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 1206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:06,301 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5049 Valid, 1807 Invalid, 1370 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 1206 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-16 08:36:06,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78440 states. [2024-11-16 08:36:07,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78440 to 37578. [2024-11-16 08:36:07,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37578 states, 37577 states have (on average 1.3775447747292227) internal successors, (51764), 37577 states have internal predecessors, (51764), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:07,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37578 states to 37578 states and 51764 transitions. [2024-11-16 08:36:07,142 INFO L78 Accepts]: Start accepts. Automaton has 37578 states and 51764 transitions. Word has length 83 [2024-11-16 08:36:07,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:07,142 INFO L471 AbstractCegarLoop]: Abstraction has 37578 states and 51764 transitions. [2024-11-16 08:36:07,142 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:07,142 INFO L276 IsEmpty]: Start isEmpty. Operand 37578 states and 51764 transitions. [2024-11-16 08:36:07,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-16 08:36:07,268 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:07,268 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:07,268 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-11-16 08:36:07,268 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:07,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:07,269 INFO L85 PathProgramCache]: Analyzing trace with hash 415730683, now seen corresponding path program 1 times [2024-11-16 08:36:07,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:07,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670516605] [2024-11-16 08:36:07,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:07,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:07,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:07,451 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670516605] [2024-11-16 08:36:07,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670516605] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:07,451 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:07,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:07,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537151797] [2024-11-16 08:36:07,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:07,452 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:07,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:07,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:07,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:07,453 INFO L87 Difference]: Start difference. First operand 37578 states and 51764 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:08,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:08,445 INFO L93 Difference]: Finished difference Result 107926 states and 150821 transitions. [2024-11-16 08:36:08,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:08,446 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2024-11-16 08:36:08,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:08,661 INFO L225 Difference]: With dead ends: 107926 [2024-11-16 08:36:08,661 INFO L226 Difference]: Without dead ends: 93957 [2024-11-16 08:36:08,691 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:08,691 INFO L432 NwaCegarLoop]: 725 mSDtfsCounter, 5200 mSDsluCounter, 1137 mSDsCounter, 0 mSdLazyCounter, 1159 mSolverCounterSat, 155 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5200 SdHoareTripleChecker+Valid, 1862 SdHoareTripleChecker+Invalid, 1314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 155 IncrementalHoareTripleChecker+Valid, 1159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:08,691 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5200 Valid, 1862 Invalid, 1314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [155 Valid, 1159 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-16 08:36:08,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93957 states. [2024-11-16 08:36:09,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93957 to 37748. [2024-11-16 08:36:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37748 states, 37747 states have (on average 1.3771690465467454) internal successors, (51984), 37747 states have internal predecessors, (51984), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:09,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37748 states to 37748 states and 51984 transitions. [2024-11-16 08:36:09,652 INFO L78 Accepts]: Start accepts. Automaton has 37748 states and 51984 transitions. Word has length 83 [2024-11-16 08:36:09,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:09,654 INFO L471 AbstractCegarLoop]: Abstraction has 37748 states and 51984 transitions. [2024-11-16 08:36:09,654 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:09,654 INFO L276 IsEmpty]: Start isEmpty. Operand 37748 states and 51984 transitions. [2024-11-16 08:36:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:09,673 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:09,673 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:09,674 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-11-16 08:36:09,674 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:09,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:09,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1397948605, now seen corresponding path program 1 times [2024-11-16 08:36:09,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:09,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528695688] [2024-11-16 08:36:09,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:09,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:09,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:09,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:09,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528695688] [2024-11-16 08:36:09,872 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528695688] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:09,872 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:09,872 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:09,872 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757574079] [2024-11-16 08:36:09,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:09,873 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:09,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:09,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:09,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:09,874 INFO L87 Difference]: Start difference. First operand 37748 states and 51984 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:11,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:11,040 INFO L93 Difference]: Finished difference Result 102737 states and 143577 transitions. [2024-11-16 08:36:11,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:11,040 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:11,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:11,133 INFO L225 Difference]: With dead ends: 102737 [2024-11-16 08:36:11,133 INFO L226 Difference]: Without dead ends: 86271 [2024-11-16 08:36:11,166 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:11,167 INFO L432 NwaCegarLoop]: 715 mSDtfsCounter, 5096 mSDsluCounter, 1118 mSDsCounter, 0 mSdLazyCounter, 1177 mSolverCounterSat, 158 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5096 SdHoareTripleChecker+Valid, 1833 SdHoareTripleChecker+Invalid, 1335 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 158 IncrementalHoareTripleChecker+Valid, 1177 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:11,169 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5096 Valid, 1833 Invalid, 1335 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [158 Valid, 1177 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-16 08:36:11,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86271 states. [2024-11-16 08:36:11,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86271 to 37823. [2024-11-16 08:36:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37823 states, 37822 states have (on average 1.3770821215165776) internal successors, (52084), 37822 states have internal predecessors, (52084), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:12,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37823 states to 37823 states and 52084 transitions. [2024-11-16 08:36:12,021 INFO L78 Accepts]: Start accepts. Automaton has 37823 states and 52084 transitions. Word has length 84 [2024-11-16 08:36:12,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:12,021 INFO L471 AbstractCegarLoop]: Abstraction has 37823 states and 52084 transitions. [2024-11-16 08:36:12,022 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:12,022 INFO L276 IsEmpty]: Start isEmpty. Operand 37823 states and 52084 transitions. [2024-11-16 08:36:12,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:12,037 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:12,037 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:12,037 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-16 08:36:12,037 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:12,038 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:12,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1977238817, now seen corresponding path program 1 times [2024-11-16 08:36:12,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:12,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354765430] [2024-11-16 08:36:12,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:12,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:12,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:12,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354765430] [2024-11-16 08:36:12,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354765430] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:12,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:12,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-16 08:36:12,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845911527] [2024-11-16 08:36:12,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:12,592 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-16 08:36:12,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:12,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-16 08:36:12,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2024-11-16 08:36:12,592 INFO L87 Difference]: Start difference. First operand 37823 states and 52084 transitions. Second operand has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:13,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:13,966 INFO L93 Difference]: Finished difference Result 96295 states and 134796 transitions. [2024-11-16 08:36:13,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-16 08:36:13,966 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:13,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:14,039 INFO L225 Difference]: With dead ends: 96295 [2024-11-16 08:36:14,039 INFO L226 Difference]: Without dead ends: 70910 [2024-11-16 08:36:14,059 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2024-11-16 08:36:14,060 INFO L432 NwaCegarLoop]: 732 mSDtfsCounter, 5433 mSDsluCounter, 2375 mSDsCounter, 0 mSdLazyCounter, 1962 mSolverCounterSat, 47 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5433 SdHoareTripleChecker+Valid, 3107 SdHoareTripleChecker+Invalid, 2009 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 47 IncrementalHoareTripleChecker+Valid, 1962 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:14,060 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5433 Valid, 3107 Invalid, 2009 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [47 Valid, 1962 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-16 08:36:14,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70910 states. [2024-11-16 08:36:14,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70910 to 37280. [2024-11-16 08:36:14,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37280 states, 37279 states have (on average 1.3773438128705169) internal successors, (51346), 37279 states have internal predecessors, (51346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37280 states to 37280 states and 51346 transitions. [2024-11-16 08:36:14,989 INFO L78 Accepts]: Start accepts. Automaton has 37280 states and 51346 transitions. Word has length 84 [2024-11-16 08:36:14,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:14,989 INFO L471 AbstractCegarLoop]: Abstraction has 37280 states and 51346 transitions. [2024-11-16 08:36:14,989 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 37280 states and 51346 transitions. [2024-11-16 08:36:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:15,005 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:15,005 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:15,005 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-11-16 08:36:15,005 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:15,005 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:15,006 INFO L85 PathProgramCache]: Analyzing trace with hash 528119159, now seen corresponding path program 1 times [2024-11-16 08:36:15,006 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:15,006 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343468311] [2024-11-16 08:36:15,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:15,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:15,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:15,338 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:15,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343468311] [2024-11-16 08:36:15,338 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343468311] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:15,338 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:15,338 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-16 08:36:15,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446016753] [2024-11-16 08:36:15,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:15,339 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-16 08:36:15,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:15,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-16 08:36:15,339 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-16 08:36:15,339 INFO L87 Difference]: Start difference. First operand 37280 states and 51346 transitions. Second operand has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:16,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:16,687 INFO L93 Difference]: Finished difference Result 81667 states and 113978 transitions. [2024-11-16 08:36:16,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 08:36:16,687 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:16,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:16,740 INFO L225 Difference]: With dead ends: 81667 [2024-11-16 08:36:16,740 INFO L226 Difference]: Without dead ends: 57202 [2024-11-16 08:36:16,759 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2024-11-16 08:36:16,760 INFO L432 NwaCegarLoop]: 740 mSDtfsCounter, 5949 mSDsluCounter, 2177 mSDsCounter, 0 mSdLazyCounter, 1976 mSolverCounterSat, 52 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5949 SdHoareTripleChecker+Valid, 2917 SdHoareTripleChecker+Invalid, 2028 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 52 IncrementalHoareTripleChecker+Valid, 1976 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:16,760 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5949 Valid, 2917 Invalid, 2028 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [52 Valid, 1976 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-16 08:36:16,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57202 states. [2024-11-16 08:36:17,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57202 to 37212. [2024-11-16 08:36:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37212 states, 37211 states have (on average 1.3770659213673375) internal successors, (51242), 37211 states have internal predecessors, (51242), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:17,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37212 states to 37212 states and 51242 transitions. [2024-11-16 08:36:17,446 INFO L78 Accepts]: Start accepts. Automaton has 37212 states and 51242 transitions. Word has length 84 [2024-11-16 08:36:17,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:17,446 INFO L471 AbstractCegarLoop]: Abstraction has 37212 states and 51242 transitions. [2024-11-16 08:36:17,446 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 37212 states and 51242 transitions. [2024-11-16 08:36:17,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:17,462 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:17,462 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:17,463 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-11-16 08:36:17,463 INFO L396 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:17,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:17,463 INFO L85 PathProgramCache]: Analyzing trace with hash 1690687547, now seen corresponding path program 1 times [2024-11-16 08:36:17,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:17,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030440489] [2024-11-16 08:36:17,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:17,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:17,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:17,618 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030440489] [2024-11-16 08:36:17,618 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1030440489] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:17,619 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:17,619 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:17,619 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994237387] [2024-11-16 08:36:17,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:17,619 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:17,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:17,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:17,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:17,620 INFO L87 Difference]: Start difference. First operand 37212 states and 51242 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:18,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:18,520 INFO L93 Difference]: Finished difference Result 94436 states and 131671 transitions. [2024-11-16 08:36:18,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:18,521 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:18,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:18,606 INFO L225 Difference]: With dead ends: 94436 [2024-11-16 08:36:18,606 INFO L226 Difference]: Without dead ends: 78068 [2024-11-16 08:36:18,637 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:18,637 INFO L432 NwaCegarLoop]: 702 mSDtfsCounter, 5035 mSDsluCounter, 1105 mSDsCounter, 0 mSdLazyCounter, 1201 mSolverCounterSat, 164 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5035 SdHoareTripleChecker+Valid, 1807 SdHoareTripleChecker+Invalid, 1365 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 1201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:18,637 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5035 Valid, 1807 Invalid, 1365 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 1201 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-16 08:36:18,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78068 states. [2024-11-16 08:36:19,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78068 to 37332. [2024-11-16 08:36:19,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37332 states, 37331 states have (on average 1.3769253435482576) internal successors, (51402), 37331 states have internal predecessors, (51402), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:19,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37332 states to 37332 states and 51402 transitions. [2024-11-16 08:36:19,681 INFO L78 Accepts]: Start accepts. Automaton has 37332 states and 51402 transitions. Word has length 84 [2024-11-16 08:36:19,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:19,681 INFO L471 AbstractCegarLoop]: Abstraction has 37332 states and 51402 transitions. [2024-11-16 08:36:19,681 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:19,682 INFO L276 IsEmpty]: Start isEmpty. Operand 37332 states and 51402 transitions. [2024-11-16 08:36:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:19,700 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:19,700 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:19,700 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-11-16 08:36:19,700 INFO L396 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:19,701 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:19,701 INFO L85 PathProgramCache]: Analyzing trace with hash 917632458, now seen corresponding path program 1 times [2024-11-16 08:36:19,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:19,701 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677658614] [2024-11-16 08:36:19,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:19,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:20,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:20,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:20,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677658614] [2024-11-16 08:36:20,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1677658614] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:20,107 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:20,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:20,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215714078] [2024-11-16 08:36:20,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:20,107 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:20,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:20,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:20,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:20,108 INFO L87 Difference]: Start difference. First operand 37332 states and 51402 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:21,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:21,277 INFO L93 Difference]: Finished difference Result 87794 states and 121928 transitions. [2024-11-16 08:36:21,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:21,277 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:21,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:21,356 INFO L225 Difference]: With dead ends: 87794 [2024-11-16 08:36:21,357 INFO L226 Difference]: Without dead ends: 71610 [2024-11-16 08:36:21,389 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:21,390 INFO L432 NwaCegarLoop]: 664 mSDtfsCounter, 4971 mSDsluCounter, 1126 mSDsCounter, 0 mSdLazyCounter, 1356 mSolverCounterSat, 162 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4971 SdHoareTripleChecker+Valid, 1790 SdHoareTripleChecker+Invalid, 1518 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 162 IncrementalHoareTripleChecker+Valid, 1356 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:21,391 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4971 Valid, 1790 Invalid, 1518 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [162 Valid, 1356 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-16 08:36:21,437 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71610 states. [2024-11-16 08:36:22,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71610 to 37622. [2024-11-16 08:36:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37622 states, 37621 states have (on average 1.377050051832753) internal successors, (51806), 37621 states have internal predecessors, (51806), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:22,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37622 states to 37622 states and 51806 transitions. [2024-11-16 08:36:22,150 INFO L78 Accepts]: Start accepts. Automaton has 37622 states and 51806 transitions. Word has length 84 [2024-11-16 08:36:22,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:22,150 INFO L471 AbstractCegarLoop]: Abstraction has 37622 states and 51806 transitions. [2024-11-16 08:36:22,150 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:22,150 INFO L276 IsEmpty]: Start isEmpty. Operand 37622 states and 51806 transitions. [2024-11-16 08:36:22,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:22,165 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:22,165 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:22,165 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-11-16 08:36:22,166 INFO L396 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:22,166 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:22,166 INFO L85 PathProgramCache]: Analyzing trace with hash 703320582, now seen corresponding path program 1 times [2024-11-16 08:36:22,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:22,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955201803] [2024-11-16 08:36:22,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:22,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:22,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:22,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955201803] [2024-11-16 08:36:22,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955201803] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:22,446 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:22,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-16 08:36:22,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1376573657] [2024-11-16 08:36:22,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:22,447 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-16 08:36:22,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:22,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-16 08:36:22,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-16 08:36:22,448 INFO L87 Difference]: Start difference. First operand 37622 states and 51806 transitions. Second operand has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:23,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:23,664 INFO L93 Difference]: Finished difference Result 82130 states and 114662 transitions. [2024-11-16 08:36:23,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 08:36:23,665 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:23,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:23,727 INFO L225 Difference]: With dead ends: 82130 [2024-11-16 08:36:23,727 INFO L226 Difference]: Without dead ends: 57627 [2024-11-16 08:36:23,754 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=103, Invalid=239, Unknown=0, NotChecked=0, Total=342 [2024-11-16 08:36:23,755 INFO L432 NwaCegarLoop]: 796 mSDtfsCounter, 5706 mSDsluCounter, 2356 mSDsCounter, 0 mSdLazyCounter, 2001 mSolverCounterSat, 48 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5706 SdHoareTripleChecker+Valid, 3152 SdHoareTripleChecker+Invalid, 2049 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 48 IncrementalHoareTripleChecker+Valid, 2001 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:23,755 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5706 Valid, 3152 Invalid, 2049 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [48 Valid, 2001 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-11-16 08:36:23,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57627 states. [2024-11-16 08:36:24,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57627 to 37535. [2024-11-16 08:36:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37535 states, 37534 states have (on average 1.3769116001491981) internal successors, (51681), 37534 states have internal predecessors, (51681), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:24,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37535 states to 37535 states and 51681 transitions. [2024-11-16 08:36:24,375 INFO L78 Accepts]: Start accepts. Automaton has 37535 states and 51681 transitions. Word has length 84 [2024-11-16 08:36:24,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:24,375 INFO L471 AbstractCegarLoop]: Abstraction has 37535 states and 51681 transitions. [2024-11-16 08:36:24,375 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:24,375 INFO L276 IsEmpty]: Start isEmpty. Operand 37535 states and 51681 transitions. [2024-11-16 08:36:24,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:24,390 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:24,390 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:24,390 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-11-16 08:36:24,390 INFO L396 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:24,390 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:24,391 INFO L85 PathProgramCache]: Analyzing trace with hash 761005369, now seen corresponding path program 1 times [2024-11-16 08:36:24,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:24,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013168602] [2024-11-16 08:36:24,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:24,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:24,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:24,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:24,664 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013168602] [2024-11-16 08:36:24,664 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013168602] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:24,664 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:24,664 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-16 08:36:24,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317808830] [2024-11-16 08:36:24,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:24,665 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-16 08:36:24,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:24,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-16 08:36:24,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-16 08:36:24,665 INFO L87 Difference]: Start difference. First operand 37535 states and 51681 transitions. Second operand has 8 states, 8 states have (on average 10.5) internal successors, (84), 7 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:25,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:25,900 INFO L93 Difference]: Finished difference Result 97030 states and 135926 transitions. [2024-11-16 08:36:25,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-16 08:36:25,901 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 7 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:25,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:25,981 INFO L225 Difference]: With dead ends: 97030 [2024-11-16 08:36:25,981 INFO L226 Difference]: Without dead ends: 69727 [2024-11-16 08:36:26,002 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2024-11-16 08:36:26,007 INFO L432 NwaCegarLoop]: 676 mSDtfsCounter, 3833 mSDsluCounter, 1772 mSDsCounter, 0 mSdLazyCounter, 1855 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3833 SdHoareTripleChecker+Valid, 2448 SdHoareTripleChecker+Invalid, 1883 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 1855 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:26,007 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [3833 Valid, 2448 Invalid, 1883 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 1855 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-16 08:36:26,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69727 states. [2024-11-16 08:36:26,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69727 to 36267. [2024-11-16 08:36:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36267 states, 36266 states have (on average 1.3763304472508686) internal successors, (49914), 36266 states have internal predecessors, (49914), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36267 states to 36267 states and 49914 transitions. [2024-11-16 08:36:26,750 INFO L78 Accepts]: Start accepts. Automaton has 36267 states and 49914 transitions. Word has length 84 [2024-11-16 08:36:26,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:26,754 INFO L471 AbstractCegarLoop]: Abstraction has 36267 states and 49914 transitions. [2024-11-16 08:36:26,754 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.5) internal successors, (84), 7 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:26,755 INFO L276 IsEmpty]: Start isEmpty. Operand 36267 states and 49914 transitions. [2024-11-16 08:36:26,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-16 08:36:26,775 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:26,775 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:26,775 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-11-16 08:36:26,776 INFO L396 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:26,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:26,776 INFO L85 PathProgramCache]: Analyzing trace with hash 750445986, now seen corresponding path program 1 times [2024-11-16 08:36:26,777 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:26,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1497883511] [2024-11-16 08:36:26,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:26,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:27,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:27,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1497883511] [2024-11-16 08:36:27,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1497883511] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:27,309 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:27,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-16 08:36:27,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [438040500] [2024-11-16 08:36:27,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:27,310 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-16 08:36:27,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:27,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-16 08:36:27,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-16 08:36:27,311 INFO L87 Difference]: Start difference. First operand 36267 states and 49914 transitions. Second operand has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:28,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:28,655 INFO L93 Difference]: Finished difference Result 79650 states and 111108 transitions. [2024-11-16 08:36:28,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 08:36:28,656 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2024-11-16 08:36:28,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:28,717 INFO L225 Difference]: With dead ends: 79650 [2024-11-16 08:36:28,717 INFO L226 Difference]: Without dead ends: 55279 [2024-11-16 08:36:28,744 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2024-11-16 08:36:28,745 INFO L432 NwaCegarLoop]: 768 mSDtfsCounter, 5255 mSDsluCounter, 2648 mSDsCounter, 0 mSdLazyCounter, 2501 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5255 SdHoareTripleChecker+Valid, 3416 SdHoareTripleChecker+Invalid, 2540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 2501 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:28,745 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5255 Valid, 3416 Invalid, 2540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 2501 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2024-11-16 08:36:28,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55279 states. [2024-11-16 08:36:29,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55279 to 36243. [2024-11-16 08:36:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36243 states, 36242 states have (on average 1.37600022073837) internal successors, (49869), 36242 states have internal predecessors, (49869), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:29,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36243 states to 36243 states and 49869 transitions. [2024-11-16 08:36:29,359 INFO L78 Accepts]: Start accepts. Automaton has 36243 states and 49869 transitions. Word has length 84 [2024-11-16 08:36:29,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:29,359 INFO L471 AbstractCegarLoop]: Abstraction has 36243 states and 49869 transitions. [2024-11-16 08:36:29,359 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 8 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:29,359 INFO L276 IsEmpty]: Start isEmpty. Operand 36243 states and 49869 transitions. [2024-11-16 08:36:29,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-16 08:36:29,373 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:29,373 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:29,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-11-16 08:36:29,373 INFO L396 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:29,374 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:29,374 INFO L85 PathProgramCache]: Analyzing trace with hash -810949445, now seen corresponding path program 1 times [2024-11-16 08:36:29,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:29,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772946953] [2024-11-16 08:36:29,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:29,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:29,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:29,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:29,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1772946953] [2024-11-16 08:36:29,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1772946953] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:29,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:29,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2024-11-16 08:36:29,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394781703] [2024-11-16 08:36:29,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:29,925 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-16 08:36:29,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:29,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-16 08:36:29,927 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2024-11-16 08:36:29,927 INFO L87 Difference]: Start difference. First operand 36243 states and 49869 transitions. Second operand has 10 states, 10 states have (on average 8.5) internal successors, (85), 10 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:31,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:31,024 INFO L93 Difference]: Finished difference Result 78996 states and 110463 transitions. [2024-11-16 08:36:31,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-16 08:36:31,024 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.5) internal successors, (85), 10 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2024-11-16 08:36:31,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:31,084 INFO L225 Difference]: With dead ends: 78996 [2024-11-16 08:36:31,084 INFO L226 Difference]: Without dead ends: 54655 [2024-11-16 08:36:31,111 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=69, Invalid=171, Unknown=0, NotChecked=0, Total=240 [2024-11-16 08:36:31,111 INFO L432 NwaCegarLoop]: 1074 mSDtfsCounter, 4861 mSDsluCounter, 3627 mSDsCounter, 0 mSdLazyCounter, 1352 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4861 SdHoareTripleChecker+Valid, 4701 SdHoareTripleChecker+Invalid, 1385 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 1352 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:31,111 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4861 Valid, 4701 Invalid, 1385 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 1352 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2024-11-16 08:36:31,144 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54655 states. [2024-11-16 08:36:31,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54655 to 36267. [2024-11-16 08:36:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36267 states, 36266 states have (on average 1.3760822809242816) internal successors, (49905), 36266 states have internal predecessors, (49905), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36267 states to 36267 states and 49905 transitions. [2024-11-16 08:36:31,832 INFO L78 Accepts]: Start accepts. Automaton has 36267 states and 49905 transitions. Word has length 85 [2024-11-16 08:36:31,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:31,835 INFO L471 AbstractCegarLoop]: Abstraction has 36267 states and 49905 transitions. [2024-11-16 08:36:31,835 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.5) internal successors, (85), 10 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:31,835 INFO L276 IsEmpty]: Start isEmpty. Operand 36267 states and 49905 transitions. [2024-11-16 08:36:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-16 08:36:31,857 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:31,857 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:31,857 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-11-16 08:36:31,857 INFO L396 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:31,858 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:31,858 INFO L85 PathProgramCache]: Analyzing trace with hash -63038276, now seen corresponding path program 1 times [2024-11-16 08:36:31,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:31,858 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504122737] [2024-11-16 08:36:31,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:31,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:32,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:32,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:32,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504122737] [2024-11-16 08:36:32,028 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1504122737] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:32,028 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:32,029 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-16 08:36:32,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47868348] [2024-11-16 08:36:32,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:32,029 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-16 08:36:32,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:32,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-16 08:36:32,030 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2024-11-16 08:36:32,030 INFO L87 Difference]: Start difference. First operand 36267 states and 49905 transitions. Second operand has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:32,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:32,993 INFO L93 Difference]: Finished difference Result 93217 states and 129965 transitions. [2024-11-16 08:36:32,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-16 08:36:32,993 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2024-11-16 08:36:32,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:33,079 INFO L225 Difference]: With dead ends: 93217 [2024-11-16 08:36:33,080 INFO L226 Difference]: Without dead ends: 77017 [2024-11-16 08:36:33,112 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:33,113 INFO L432 NwaCegarLoop]: 702 mSDtfsCounter, 5023 mSDsluCounter, 1105 mSDsCounter, 0 mSdLazyCounter, 1196 mSolverCounterSat, 164 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5023 SdHoareTripleChecker+Valid, 1807 SdHoareTripleChecker+Invalid, 1360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 1196 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:33,113 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5023 Valid, 1807 Invalid, 1360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 1196 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-16 08:36:33,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77017 states. [2024-11-16 08:36:34,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77017 to 36349. [2024-11-16 08:36:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36349 states, 36348 states have (on average 1.3759491581379995) internal successors, (50013), 36348 states have internal predecessors, (50013), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:34,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36349 states to 36349 states and 50013 transitions. [2024-11-16 08:36:34,118 INFO L78 Accepts]: Start accepts. Automaton has 36349 states and 50013 transitions. Word has length 85 [2024-11-16 08:36:34,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:34,118 INFO L471 AbstractCegarLoop]: Abstraction has 36349 states and 50013 transitions. [2024-11-16 08:36:34,119 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 36349 states and 50013 transitions. [2024-11-16 08:36:34,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-16 08:36:34,137 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:34,138 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:34,139 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-11-16 08:36:34,139 INFO L396 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:34,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:34,140 INFO L85 PathProgramCache]: Analyzing trace with hash -742498641, now seen corresponding path program 1 times [2024-11-16 08:36:34,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:34,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626126231] [2024-11-16 08:36:34,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:34,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:34,671 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:34,671 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626126231] [2024-11-16 08:36:34,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1626126231] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:34,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:34,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2024-11-16 08:36:34,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289663990] [2024-11-16 08:36:34,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:34,672 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-16 08:36:34,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:34,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-16 08:36:34,673 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:34,673 INFO L87 Difference]: Start difference. First operand 36349 states and 50013 transitions. Second operand has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 11 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:36,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:36,856 INFO L93 Difference]: Finished difference Result 80285 states and 111783 transitions. [2024-11-16 08:36:36,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-16 08:36:36,857 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 11 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2024-11-16 08:36:36,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:36,915 INFO L225 Difference]: With dead ends: 80285 [2024-11-16 08:36:36,916 INFO L226 Difference]: Without dead ends: 55928 [2024-11-16 08:36:36,943 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=140, Invalid=366, Unknown=0, NotChecked=0, Total=506 [2024-11-16 08:36:36,947 INFO L432 NwaCegarLoop]: 736 mSDtfsCounter, 5295 mSDsluCounter, 3640 mSDsCounter, 0 mSdLazyCounter, 3105 mSolverCounterSat, 72 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5295 SdHoareTripleChecker+Valid, 4376 SdHoareTripleChecker+Invalid, 3177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 72 IncrementalHoareTripleChecker+Valid, 3105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:36,947 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5295 Valid, 4376 Invalid, 3177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [72 Valid, 3105 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-16 08:36:36,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55928 states. [2024-11-16 08:36:37,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55928 to 36397. [2024-11-16 08:36:37,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36397 states, 36396 states have (on average 1.3760303330036268) internal successors, (50082), 36396 states have internal predecessors, (50082), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:37,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36397 states to 36397 states and 50082 transitions. [2024-11-16 08:36:37,614 INFO L78 Accepts]: Start accepts. Automaton has 36397 states and 50082 transitions. Word has length 85 [2024-11-16 08:36:37,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:37,614 INFO L471 AbstractCegarLoop]: Abstraction has 36397 states and 50082 transitions. [2024-11-16 08:36:37,614 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 11 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 36397 states and 50082 transitions. [2024-11-16 08:36:37,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-16 08:36:37,629 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:37,629 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:37,629 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-11-16 08:36:37,629 INFO L396 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:37,630 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:37,630 INFO L85 PathProgramCache]: Analyzing trace with hash 442027788, now seen corresponding path program 1 times [2024-11-16 08:36:37,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:37,630 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75861635] [2024-11-16 08:36:37,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:38,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:38,077 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:38,077 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75861635] [2024-11-16 08:36:38,077 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75861635] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:38,077 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:38,077 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-11-16 08:36:38,077 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594851398] [2024-11-16 08:36:38,077 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:38,078 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-16 08:36:38,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:38,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-16 08:36:38,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:38,078 INFO L87 Difference]: Start difference. First operand 36397 states and 50082 transitions. Second operand has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:38,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:38,950 INFO L93 Difference]: Finished difference Result 79982 states and 111967 transitions. [2024-11-16 08:36:38,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-16 08:36:38,950 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2024-11-16 08:36:38,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:39,002 INFO L225 Difference]: With dead ends: 79982 [2024-11-16 08:36:39,002 INFO L226 Difference]: Without dead ends: 53831 [2024-11-16 08:36:39,019 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 61 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=131, Invalid=375, Unknown=0, NotChecked=0, Total=506 [2024-11-16 08:36:39,019 INFO L432 NwaCegarLoop]: 1013 mSDtfsCounter, 7384 mSDsluCounter, 3473 mSDsCounter, 0 mSdLazyCounter, 552 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7384 SdHoareTripleChecker+Valid, 4486 SdHoareTripleChecker+Invalid, 593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 552 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:39,019 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7384 Valid, 4486 Invalid, 593 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 552 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-16 08:36:39,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53831 states. [2024-11-16 08:36:39,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53831 to 34510. [2024-11-16 08:36:39,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34510 states, 34509 states have (on average 1.3788866672462257) internal successors, (47584), 34509 states have internal predecessors, (47584), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:39,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34510 states to 34510 states and 47584 transitions. [2024-11-16 08:36:39,448 INFO L78 Accepts]: Start accepts. Automaton has 34510 states and 47584 transitions. Word has length 85 [2024-11-16 08:36:39,449 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:39,449 INFO L471 AbstractCegarLoop]: Abstraction has 34510 states and 47584 transitions. [2024-11-16 08:36:39,449 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:39,449 INFO L276 IsEmpty]: Start isEmpty. Operand 34510 states and 47584 transitions. [2024-11-16 08:36:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-16 08:36:39,462 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:39,462 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:39,462 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2024-11-16 08:36:39,462 INFO L396 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:39,463 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:39,463 INFO L85 PathProgramCache]: Analyzing trace with hash 644443675, now seen corresponding path program 1 times [2024-11-16 08:36:39,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:39,463 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1146636723] [2024-11-16 08:36:39,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:40,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:40,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:40,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1146636723] [2024-11-16 08:36:40,559 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1146636723] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:40,559 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:40,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-11-16 08:36:40,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234864764] [2024-11-16 08:36:40,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:40,559 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-16 08:36:40,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:40,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-16 08:36:40,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:40,560 INFO L87 Difference]: Start difference. First operand 34510 states and 47584 transitions. Second operand has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:41,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:41,479 INFO L93 Difference]: Finished difference Result 78053 states and 109401 transitions. [2024-11-16 08:36:41,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 08:36:41,479 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2024-11-16 08:36:41,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:41,540 INFO L225 Difference]: With dead ends: 78053 [2024-11-16 08:36:41,540 INFO L226 Difference]: Without dead ends: 53448 [2024-11-16 08:36:41,568 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=111, Invalid=309, Unknown=0, NotChecked=0, Total=420 [2024-11-16 08:36:41,569 INFO L432 NwaCegarLoop]: 958 mSDtfsCounter, 5960 mSDsluCounter, 4776 mSDsCounter, 0 mSdLazyCounter, 667 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5960 SdHoareTripleChecker+Valid, 5734 SdHoareTripleChecker+Invalid, 708 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 667 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:41,569 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5960 Valid, 5734 Invalid, 708 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 667 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-16 08:36:41,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53448 states. [2024-11-16 08:36:42,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53448 to 34234. [2024-11-16 08:36:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34234 states, 34233 states have (on average 1.3787573394093418) internal successors, (47199), 34233 states have internal predecessors, (47199), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34234 states to 34234 states and 47199 transitions. [2024-11-16 08:36:42,159 INFO L78 Accepts]: Start accepts. Automaton has 34234 states and 47199 transitions. Word has length 85 [2024-11-16 08:36:42,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:42,159 INFO L471 AbstractCegarLoop]: Abstraction has 34234 states and 47199 transitions. [2024-11-16 08:36:42,159 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:42,160 INFO L276 IsEmpty]: Start isEmpty. Operand 34234 states and 47199 transitions. [2024-11-16 08:36:42,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-16 08:36:42,172 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:42,172 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:42,173 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2024-11-16 08:36:42,173 INFO L396 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:42,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:42,173 INFO L85 PathProgramCache]: Analyzing trace with hash 1280845172, now seen corresponding path program 1 times [2024-11-16 08:36:42,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:42,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510018170] [2024-11-16 08:36:42,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:42,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:42,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:42,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:42,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:42,633 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510018170] [2024-11-16 08:36:42,633 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510018170] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:42,633 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:42,633 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-11-16 08:36:42,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743416389] [2024-11-16 08:36:42,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:42,634 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-16 08:36:42,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:42,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-16 08:36:42,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:42,635 INFO L87 Difference]: Start difference. First operand 34234 states and 47199 transitions. Second operand has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:43,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:43,839 INFO L93 Difference]: Finished difference Result 84524 states and 118556 transitions. [2024-11-16 08:36:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 08:36:43,839 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2024-11-16 08:36:43,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:43,892 INFO L225 Difference]: With dead ends: 84524 [2024-11-16 08:36:43,892 INFO L226 Difference]: Without dead ends: 60168 [2024-11-16 08:36:43,905 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=111, Invalid=309, Unknown=0, NotChecked=0, Total=420 [2024-11-16 08:36:43,906 INFO L432 NwaCegarLoop]: 904 mSDtfsCounter, 5713 mSDsluCounter, 4592 mSDsCounter, 0 mSdLazyCounter, 1363 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5713 SdHoareTripleChecker+Valid, 5496 SdHoareTripleChecker+Invalid, 1398 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 1363 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:43,906 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5713 Valid, 5496 Invalid, 1398 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 1363 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-16 08:36:43,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60168 states. [2024-11-16 08:36:44,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60168 to 34207. [2024-11-16 08:36:44,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34207 states, 34206 states have (on average 1.3782669707068935) internal successors, (47145), 34206 states have internal predecessors, (47145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34207 states to 34207 states and 47145 transitions. [2024-11-16 08:36:44,351 INFO L78 Accepts]: Start accepts. Automaton has 34207 states and 47145 transitions. Word has length 85 [2024-11-16 08:36:44,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:44,351 INFO L471 AbstractCegarLoop]: Abstraction has 34207 states and 47145 transitions. [2024-11-16 08:36:44,351 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:44,352 INFO L276 IsEmpty]: Start isEmpty. Operand 34207 states and 47145 transitions. [2024-11-16 08:36:44,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-16 08:36:44,364 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:44,364 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:44,364 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2024-11-16 08:36:44,365 INFO L396 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:44,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:44,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1348834126, now seen corresponding path program 1 times [2024-11-16 08:36:44,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:44,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29418769] [2024-11-16 08:36:44,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:44,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:44,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29418769] [2024-11-16 08:36:44,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [29418769] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:44,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:44,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2024-11-16 08:36:44,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399417056] [2024-11-16 08:36:44,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:44,964 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-16 08:36:44,964 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:44,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-16 08:36:44,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2024-11-16 08:36:44,965 INFO L87 Difference]: Start difference. First operand 34207 states and 47145 transitions. Second operand has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:45,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:45,736 INFO L93 Difference]: Finished difference Result 85507 states and 119951 transitions. [2024-11-16 08:36:45,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-16 08:36:45,736 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2024-11-16 08:36:45,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:45,800 INFO L225 Difference]: With dead ends: 85507 [2024-11-16 08:36:45,801 INFO L226 Difference]: Without dead ends: 60101 [2024-11-16 08:36:45,829 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=136, Invalid=370, Unknown=0, NotChecked=0, Total=506 [2024-11-16 08:36:45,830 INFO L432 NwaCegarLoop]: 1003 mSDtfsCounter, 2844 mSDsluCounter, 3924 mSDsCounter, 0 mSdLazyCounter, 663 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2844 SdHoareTripleChecker+Valid, 4927 SdHoareTripleChecker+Invalid, 706 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 663 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:45,830 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2844 Valid, 4927 Invalid, 706 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 663 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-16 08:36:45,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60101 states. [2024-11-16 08:36:46,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60101 to 33102. [2024-11-16 08:36:46,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33102 states, 33101 states have (on average 1.381287574393523) internal successors, (45722), 33101 states have internal predecessors, (45722), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33102 states to 33102 states and 45722 transitions. [2024-11-16 08:36:46,424 INFO L78 Accepts]: Start accepts. Automaton has 33102 states and 45722 transitions. Word has length 85 [2024-11-16 08:36:46,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:46,425 INFO L471 AbstractCegarLoop]: Abstraction has 33102 states and 45722 transitions. [2024-11-16 08:36:46,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.083333333333333) internal successors, (85), 12 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 33102 states and 45722 transitions. [2024-11-16 08:36:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-16 08:36:46,436 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:46,436 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:46,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2024-11-16 08:36:46,437 INFO L396 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:46,437 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:46,437 INFO L85 PathProgramCache]: Analyzing trace with hash 1701473052, now seen corresponding path program 1 times [2024-11-16 08:36:46,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:46,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1681663381] [2024-11-16 08:36:46,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:46,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:46,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:46,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1681663381] [2024-11-16 08:36:46,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1681663381] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:46,852 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:46,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-16 08:36:46,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864301571] [2024-11-16 08:36:46,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:46,853 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-16 08:36:46,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:46,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-16 08:36:46,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2024-11-16 08:36:46,853 INFO L87 Difference]: Start difference. First operand 33102 states and 45722 transitions. Second operand has 9 states, 9 states have (on average 9.555555555555555) internal successors, (86), 8 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:47,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:47,837 INFO L93 Difference]: Finished difference Result 75662 states and 105954 transitions. [2024-11-16 08:36:47,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-16 08:36:47,838 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.555555555555555) internal successors, (86), 8 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2024-11-16 08:36:47,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:47,892 INFO L225 Difference]: With dead ends: 75662 [2024-11-16 08:36:47,892 INFO L226 Difference]: Without dead ends: 51309 [2024-11-16 08:36:47,917 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=94, Invalid=212, Unknown=0, NotChecked=0, Total=306 [2024-11-16 08:36:47,917 INFO L432 NwaCegarLoop]: 630 mSDtfsCounter, 2576 mSDsluCounter, 1844 mSDsCounter, 0 mSdLazyCounter, 1690 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2576 SdHoareTripleChecker+Valid, 2474 SdHoareTripleChecker+Invalid, 1729 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 1690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:47,917 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2576 Valid, 2474 Invalid, 1729 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 1690 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-16 08:36:47,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51309 states. [2024-11-16 08:36:48,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51309 to 33090. [2024-11-16 08:36:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33090 states, 33089 states have (on average 1.3810631932062014) internal successors, (45698), 33089 states have internal predecessors, (45698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33090 states to 33090 states and 45698 transitions. [2024-11-16 08:36:48,618 INFO L78 Accepts]: Start accepts. Automaton has 33090 states and 45698 transitions. Word has length 86 [2024-11-16 08:36:48,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:48,618 INFO L471 AbstractCegarLoop]: Abstraction has 33090 states and 45698 transitions. [2024-11-16 08:36:48,618 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.555555555555555) internal successors, (86), 8 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:48,618 INFO L276 IsEmpty]: Start isEmpty. Operand 33090 states and 45698 transitions. [2024-11-16 08:36:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-16 08:36:48,632 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:48,632 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:48,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2024-11-16 08:36:48,633 INFO L396 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:48,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:48,633 INFO L85 PathProgramCache]: Analyzing trace with hash 1806818398, now seen corresponding path program 1 times [2024-11-16 08:36:48,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:48,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440789374] [2024-11-16 08:36:48,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:48,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:48,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:48,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:48,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:48,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440789374] [2024-11-16 08:36:48,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [440789374] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:48,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:48,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:36:48,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927097121] [2024-11-16 08:36:48,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:48,703 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:36:48,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:48,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:36:48,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:48,704 INFO L87 Difference]: Start difference. First operand 33090 states and 45698 transitions. Second operand has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:48,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:48,812 INFO L93 Difference]: Finished difference Result 51212 states and 71171 transitions. [2024-11-16 08:36:48,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:36:48,813 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2024-11-16 08:36:48,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:48,842 INFO L225 Difference]: With dead ends: 51212 [2024-11-16 08:36:48,843 INFO L226 Difference]: Without dead ends: 33092 [2024-11-16 08:36:48,859 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:48,859 INFO L432 NwaCegarLoop]: 1271 mSDtfsCounter, 588 mSDsluCounter, 942 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 588 SdHoareTripleChecker+Valid, 2213 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:48,860 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [588 Valid, 2213 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 08:36:48,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33092 states. [2024-11-16 08:36:49,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33092 to 33090. [2024-11-16 08:36:49,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33090 states, 33089 states have (on average 1.372661609598356) internal successors, (45420), 33089 states have internal predecessors, (45420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33090 states to 33090 states and 45420 transitions. [2024-11-16 08:36:49,389 INFO L78 Accepts]: Start accepts. Automaton has 33090 states and 45420 transitions. Word has length 86 [2024-11-16 08:36:49,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:49,389 INFO L471 AbstractCegarLoop]: Abstraction has 33090 states and 45420 transitions. [2024-11-16 08:36:49,389 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.666666666666668) internal successors, (86), 3 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:49,389 INFO L276 IsEmpty]: Start isEmpty. Operand 33090 states and 45420 transitions. [2024-11-16 08:36:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-16 08:36:49,402 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:49,402 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:49,402 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2024-11-16 08:36:49,402 INFO L396 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:49,402 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:49,403 INFO L85 PathProgramCache]: Analyzing trace with hash -626353618, now seen corresponding path program 1 times [2024-11-16 08:36:49,403 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:49,403 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295100992] [2024-11-16 08:36:49,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:49,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:49,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:49,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:49,471 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:49,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295100992] [2024-11-16 08:36:49,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1295100992] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:49,472 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:49,472 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:36:49,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056135055] [2024-11-16 08:36:49,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:49,472 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:36:49,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:49,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:36:49,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:49,473 INFO L87 Difference]: Start difference. First operand 33090 states and 45420 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:49,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:49,612 INFO L93 Difference]: Finished difference Result 62797 states and 86674 transitions. [2024-11-16 08:36:49,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:36:49,613 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2024-11-16 08:36:49,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:49,652 INFO L225 Difference]: With dead ends: 62797 [2024-11-16 08:36:49,652 INFO L226 Difference]: Without dead ends: 42213 [2024-11-16 08:36:49,672 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:49,673 INFO L432 NwaCegarLoop]: 1050 mSDtfsCounter, 918 mSDsluCounter, 298 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 918 SdHoareTripleChecker+Valid, 1348 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:49,673 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [918 Valid, 1348 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-16 08:36:49,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42213 states. [2024-11-16 08:36:49,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42213 to 31687. [2024-11-16 08:36:49,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31687 states, 31686 states have (on average 1.374392476172442) internal successors, (43549), 31686 states have internal predecessors, (43549), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31687 states to 31687 states and 43549 transitions. [2024-11-16 08:36:50,012 INFO L78 Accepts]: Start accepts. Automaton has 31687 states and 43549 transitions. Word has length 87 [2024-11-16 08:36:50,012 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:50,012 INFO L471 AbstractCegarLoop]: Abstraction has 31687 states and 43549 transitions. [2024-11-16 08:36:50,013 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:50,013 INFO L276 IsEmpty]: Start isEmpty. Operand 31687 states and 43549 transitions. [2024-11-16 08:36:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-16 08:36:50,025 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:50,026 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:50,026 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2024-11-16 08:36:50,026 INFO L396 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:50,026 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:50,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1923901328, now seen corresponding path program 1 times [2024-11-16 08:36:50,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:50,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [321811773] [2024-11-16 08:36:50,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:50,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:50,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:50,321 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:50,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [321811773] [2024-11-16 08:36:50,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [321811773] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:50,321 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:50,321 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:36:50,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177649656] [2024-11-16 08:36:50,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:50,322 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:36:50,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:50,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:36:50,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:50,322 INFO L87 Difference]: Start difference. First operand 31687 states and 43549 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:50,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:50,462 INFO L93 Difference]: Finished difference Result 47965 states and 66341 transitions. [2024-11-16 08:36:50,462 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:36:50,463 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2024-11-16 08:36:50,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:50,493 INFO L225 Difference]: With dead ends: 47965 [2024-11-16 08:36:50,494 INFO L226 Difference]: Without dead ends: 31689 [2024-11-16 08:36:50,509 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:50,509 INFO L432 NwaCegarLoop]: 1153 mSDtfsCounter, 408 mSDsluCounter, 743 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 408 SdHoareTripleChecker+Valid, 1896 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:50,510 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [408 Valid, 1896 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 08:36:50,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31689 states. [2024-11-16 08:36:50,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31689 to 31687. [2024-11-16 08:36:50,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31687 states, 31686 states have (on average 1.3627153948115887) internal successors, (43179), 31686 states have internal predecessors, (43179), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31687 states to 31687 states and 43179 transitions. [2024-11-16 08:36:50,821 INFO L78 Accepts]: Start accepts. Automaton has 31687 states and 43179 transitions. Word has length 87 [2024-11-16 08:36:50,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:50,821 INFO L471 AbstractCegarLoop]: Abstraction has 31687 states and 43179 transitions. [2024-11-16 08:36:50,821 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:50,821 INFO L276 IsEmpty]: Start isEmpty. Operand 31687 states and 43179 transitions. [2024-11-16 08:36:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-16 08:36:50,834 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:50,834 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:50,834 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2024-11-16 08:36:50,834 INFO L396 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:50,834 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:50,834 INFO L85 PathProgramCache]: Analyzing trace with hash 636906218, now seen corresponding path program 1 times [2024-11-16 08:36:50,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:50,835 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616469306] [2024-11-16 08:36:50,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:50,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:50,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:50,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616469306] [2024-11-16 08:36:50,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616469306] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:50,899 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:50,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-16 08:36:50,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [789382342] [2024-11-16 08:36:50,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:50,899 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-16 08:36:50,899 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:50,900 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-16 08:36:50,900 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:50,900 INFO L87 Difference]: Start difference. First operand 31687 states and 43179 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:51,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 08:36:51,085 INFO L93 Difference]: Finished difference Result 66852 states and 91816 transitions. [2024-11-16 08:36:51,086 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-16 08:36:51,086 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2024-11-16 08:36:51,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 08:36:51,135 INFO L225 Difference]: With dead ends: 66852 [2024-11-16 08:36:51,135 INFO L226 Difference]: Without dead ends: 47837 [2024-11-16 08:36:51,158 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-16 08:36:51,158 INFO L432 NwaCegarLoop]: 744 mSDtfsCounter, 722 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 66 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 722 SdHoareTripleChecker+Valid, 960 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 66 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-16 08:36:51,158 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [722 Valid, 960 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 66 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-16 08:36:51,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47837 states. [2024-11-16 08:36:51,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47837 to 47727. [2024-11-16 08:36:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47727 states, 47726 states have (on average 1.3747642794284038) internal successors, (65612), 47726 states have internal predecessors, (65612), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47727 states to 47727 states and 65612 transitions. [2024-11-16 08:36:51,742 INFO L78 Accepts]: Start accepts. Automaton has 47727 states and 65612 transitions. Word has length 87 [2024-11-16 08:36:51,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 08:36:51,742 INFO L471 AbstractCegarLoop]: Abstraction has 47727 states and 65612 transitions. [2024-11-16 08:36:51,743 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-16 08:36:51,743 INFO L276 IsEmpty]: Start isEmpty. Operand 47727 states and 65612 transitions. [2024-11-16 08:36:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-16 08:36:51,757 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 08:36:51,758 INFO L215 NwaCegarLoop]: 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] [2024-11-16 08:36:51,758 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2024-11-16 08:36:51,758 INFO L396 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 08:36:51,758 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 08:36:51,758 INFO L85 PathProgramCache]: Analyzing trace with hash 437631966, now seen corresponding path program 1 times [2024-11-16 08:36:51,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 08:36:51,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [742472291] [2024-11-16 08:36:51,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 08:36:51,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 08:36:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 08:36:52,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-16 08:36:52,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 08:36:52,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [742472291] [2024-11-16 08:36:52,012 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [742472291] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 08:36:52,012 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 08:36:52,012 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2024-11-16 08:36:52,012 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538845826] [2024-11-16 08:36:52,012 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 08:36:52,012 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-16 08:36:52,013 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 08:36:52,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-16 08:36:52,013 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2024-11-16 08:36:52,013 INFO L87 Difference]: Start difference. First operand 47727 states and 65612 transitions. Second operand has 9 states, 9 states have (on average 9.777777777777779) internal successors, (88), 8 states have internal predecessors, (88), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)