./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version b2eff8ba
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 910d0d4a904a06e68dee590f9d6ecfde810a88dd5d3d7b91786246b920d30aca
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/config/AutomizerReach.xml -i ../../sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 910d0d4a904a06e68dee590f9d6ecfde810a88dd5d3d7b91786246b920d30aca
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-b2eff8b
[2021-10-28 23:51:51,551 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-28 23:51:51,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-28 23:51:51,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-28 23:51:51,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-28 23:51:51,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-28 23:51:51,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-28 23:51:51,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-28 23:51:51,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-28 23:51:51,616 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-28 23:51:51,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-28 23:51:51,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-28 23:51:51,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-28 23:51:51,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-28 23:51:51,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-28 23:51:51,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-28 23:51:51,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-28 23:51:51,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-28 23:51:51,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-28 23:51:51,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-28 23:51:51,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-28 23:51:51,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-28 23:51:51,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-28 23:51:51,649 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-28 23:51:51,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-10-28 23:51:51,659 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-10-28 23:51:51,659 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-28 23:51:51,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-28 23:51:51,662 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-10-28 23:51:51,664 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-10-28 23:51:51,665 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-10-28 23:51:51,666 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-10-28 23:51:51,668 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-28 23:51:51,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-28 23:51:51,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-28 23:51:51,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-10-28 23:51:51,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-10-28 23:51:51,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-10-28 23:51:51,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-28 23:51:51,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-28 23:51:51,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-28 23:51:51,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Default.epf
[2021-10-28 23:51:51,721 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-28 23:51:51,724 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-28 23:51:51,724 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-10-28 23:51:51,725 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-10-28 23:51:51,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-10-28 23:51:51,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-10-28 23:51:51,733 INFO L138 SettingsManager]: * Use SBE=true
[2021-10-28 23:51:51,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-28 23:51:51,733 INFO L138 SettingsManager]: * sizeof long=4
[2021-10-28 23:51:51,734 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-10-28 23:51:51,735 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-10-28 23:51:51,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-28 23:51:51,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-10-28 23:51:51,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-28 23:51:51,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-10-28 23:51:51,736 INFO L138 SettingsManager]: * sizeof long double=12
[2021-10-28 23:51:51,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-10-28 23:51:51,736 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-28 23:51:51,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-10-28 23:51:51,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-28 23:51:51,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-10-28 23:51:51,737 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-28 23:51:51,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-28 23:51:51,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-28 23:51:51,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-28 23:51:51,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-10-28 23:51:51,739 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2021-10-28 23:51:51,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-10-28 23:51:51,739 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2021-10-28 23:51:51,741 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2021-10-28 23:51:51,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-10-28 23:51:51,741 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-28 23:51:51,742 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 910d0d4a904a06e68dee590f9d6ecfde810a88dd5d3d7b91786246b920d30aca
[2021-10-28 23:51:51,989 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-28 23:51:52,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-28 23:51:52,017 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-28 23:51:52,018 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-28 23:51:52,019 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-28 23:51:52,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c
[2021-10-28 23:51:52,095 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/100206ba8/af47db9d835d4b3fb9fb3522a214c1f9/FLAGb6f3678c9
[2021-10-28 23:51:52,692 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-28 23:51:52,692 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c
[2021-10-28 23:51:52,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/100206ba8/af47db9d835d4b3fb9fb3522a214c1f9/FLAGb6f3678c9
[2021-10-28 23:51:52,948 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/100206ba8/af47db9d835d4b3fb9fb3522a214c1f9
[2021-10-28 23:51:52,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-28 23:51:52,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-10-28 23:51:52,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-28 23:51:52,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-28 23:51:52,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-28 23:51:52,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:51:52" (1/1) ...
[2021-10-28 23:51:52,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30c64eaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:52, skipping insertion in model container
[2021-10-28 23:51:52,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:51:52" (1/1) ...
[2021-10-28 23:51:52,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-28 23:51:53,047 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-28 23:51:53,593 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c[42791,42804]
[2021-10-28 23:51:53,637 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-28 23:51:53,656 INFO L203 MainTranslator]: Completed pre-run
[2021-10-28 23:51:53,857 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c[42791,42804]
[2021-10-28 23:51:53,863 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-28 23:51:53,876 INFO L208 MainTranslator]: Completed translation
[2021-10-28 23:51:53,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53 WrapperNode
[2021-10-28 23:51:53,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-10-28 23:51:53,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-10-28 23:51:53,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-10-28 23:51:53,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-10-28 23:51:53,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:53,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-10-28 23:51:54,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-10-28 23:51:54,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-10-28 23:51:54,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-10-28 23:51:54,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-10-28 23:51:54,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-10-28 23:51:54,428 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-10-28 23:51:54,428 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-10-28 23:51:54,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (1/1) ...
[2021-10-28 23:51:54,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-28 23:51:54,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3
[2021-10-28 23:51:54,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2021-10-28 23:51:54,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2021-10-28 23:51:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-10-28 23:51:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-10-28 23:51:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2021-10-28 23:51:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-10-28 23:51:56,874 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-10-28 23:51:56,874 INFO L299 CfgBuilder]: Removed 1568 assume(true) statements.
[2021-10-28 23:51:56,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:51:56 BoogieIcfgContainer
[2021-10-28 23:51:56,878 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-10-28 23:51:56,880 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-10-28 23:51:56,880 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-10-28 23:51:56,883 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-10-28 23:51:56,884 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:51:52" (1/3) ...
[2021-10-28 23:51:56,885 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f1a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:51:56, skipping insertion in model container
[2021-10-28 23:51:56,885 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:51:53" (2/3) ...
[2021-10-28 23:51:56,885 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@768f1a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:51:56, skipping insertion in model container
[2021-10-28 23:51:56,885 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:51:56" (3/3) ...
[2021-10-28 23:51:56,886 INFO L111 eAbstractionObserver]: Analyzing ICFG aim-200-2-0-sat-2.c
[2021-10-28 23:51:56,892 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-10-28 23:51:56,892 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-10-28 23:51:56,951 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-10-28 23:51:56,957 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-10-28 23:51:56,957 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-10-28 23:51:57,002 INFO L276 IsEmpty]: Start isEmpty. Operand has 1570 states, 1568 states have (on average 1.499362244897959) internal successors, (2351), 1569 states have internal predecessors, (2351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:51:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1567
[2021-10-28 23:51:57,135 INFO L505 BasicCegarLoop]: Found error trace
[2021-10-28 23:51:57,139 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-28 23:51:57,140 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-28 23:51:57,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-28 23:51:57,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1737543129, now seen corresponding path program 1 times
[2021-10-28 23:51:57,161 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-28 23:51:57,162 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [812695771]
[2021-10-28 23:51:57,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-28 23:51:57,164 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-28 23:51:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-28 23:51:58,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-28 23:51:58,511 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2021-10-28 23:51:58,511 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [812695771]
[2021-10-28 23:51:58,512 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [812695771] provided 1 perfect and 0 imperfect interpolant sequences
[2021-10-28 23:51:58,512 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2021-10-28 23:51:58,513 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2021-10-28 23:51:58,517 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [808073635]
[2021-10-28 23:51:58,535 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2021-10-28 23:51:58,541 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2021-10-28 23:51:58,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-10-28 23:51:58,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-10-28 23:51:58,564 INFO L87 Difference]: Start difference. First operand has 1570 states, 1568 states have (on average 1.499362244897959) internal successors, (2351), 1569 states have internal predecessors, (2351), 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 2 states, 2 states have (on average 783.0) internal successors, (1566), 2 states have internal predecessors, (1566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:51:58,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-28 23:51:58,650 INFO L93 Difference]: Finished difference Result 3134 states and 4696 transitions.
[2021-10-28 23:51:58,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2021-10-28 23:51:58,734 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 783.0) internal successors, (1566), 2 states have internal predecessors, (1566), 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 1566
[2021-10-28 23:51:58,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-28 23:51:58,773 INFO L225 Difference]: With dead ends: 3134
[2021-10-28 23:51:58,773 INFO L226 Difference]: Without dead ends: 1567
[2021-10-28 23:51:58,783 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-10-28 23:51:58,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1567 states.
[2021-10-28 23:51:58,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1567 to 1567.
[2021-10-28 23:51:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1567 states, 1566 states have (on average 1.0) internal successors, (1566), 1566 states have internal predecessors, (1566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:51:58,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1567 states and 1566 transitions.
[2021-10-28 23:51:58,943 INFO L78 Accepts]: Start accepts. Automaton has 1567 states and 1566 transitions. Word has length 1566
[2021-10-28 23:51:58,944 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-28 23:51:58,949 INFO L470 AbstractCegarLoop]: Abstraction has 1567 states and 1566 transitions.
[2021-10-28 23:51:58,951 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 783.0) internal successors, (1566), 2 states have internal predecessors, (1566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:51:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1566 transitions.
[2021-10-28 23:51:59,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1567
[2021-10-28 23:51:59,069 INFO L505 BasicCegarLoop]: Found error trace
[2021-10-28 23:51:59,070 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-28 23:51:59,071 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2021-10-28 23:51:59,071 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-28 23:51:59,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-28 23:51:59,073 INFO L85 PathProgramCache]: Analyzing trace with hash -1911052865, now seen corresponding path program 1 times
[2021-10-28 23:51:59,079 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2021-10-28 23:51:59,080 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [740601089]
[2021-10-28 23:51:59,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-28 23:51:59,081 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2021-10-28 23:52:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-10-28 23:52:06,755 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-10-28 23:52:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-10-28 23:52:16,145 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2021-10-28 23:52:16,148 INFO L627 BasicCegarLoop]: Counterexample is feasible
[2021-10-28 23:52:16,150 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION
[2021-10-28 23:52:16,153 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1
[2021-10-28 23:52:16,157 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1]
[2021-10-28 23:52:16,163 INFO L179 ceAbstractionStarter]: Computing trace abstraction results
[2021-10-28 23:52:17,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 11:52:17 BoogieIcfgContainer
[2021-10-28 23:52:17,274 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-10-28 23:52:17,275 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2021-10-28 23:52:17,275 INFO L271 PluginConnector]: Initializing Witness Printer...
[2021-10-28 23:52:17,275 INFO L275 PluginConnector]: Witness Printer initialized
[2021-10-28 23:52:17,275 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:51:56" (3/4) ...
[2021-10-28 23:52:17,278 INFO L140 WitnessPrinter]: No result that supports witness generation found
[2021-10-28 23:52:17,278 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2021-10-28 23:52:17,280 INFO L168 Benchmark]: Toolchain (without parser) took 24326.78 ms. Allocated memory was 100.7 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 66.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 331.7 MB. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,281 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 922.91 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 65.9 MB in the beginning and 73.9 MB in the end (delta: -8.1 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 347.13 ms. Allocated memory is still 121.6 MB. Free memory was 73.9 MB in the beginning and 70.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,290 INFO L168 Benchmark]: Boogie Preprocessor took 201.57 ms. Allocated memory is still 121.6 MB. Free memory was 70.7 MB in the beginning and 52.5 MB in the end (delta: 18.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,291 INFO L168 Benchmark]: RCFGBuilder took 2450.67 ms. Allocated memory was 121.6 MB in the beginning and 190.8 MB in the end (delta: 69.2 MB). Free memory was 52.5 MB in the beginning and 126.7 MB in the end (delta: -74.2 MB). Peak memory consumption was 54.1 MB. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,293 INFO L168 Benchmark]: TraceAbstraction took 20394.17 ms. Allocated memory was 190.8 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 126.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 719.1 MB. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,293 INFO L168 Benchmark]: Witness Printer took 3.99 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-28 23:52:17,302 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.24 ms. Allocated memory is still 100.7 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 922.91 ms. Allocated memory was 100.7 MB in the beginning and 121.6 MB in the end (delta: 21.0 MB). Free memory was 65.9 MB in the beginning and 73.9 MB in the end (delta: -8.1 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB.
* Boogie Procedure Inliner took 347.13 ms. Allocated memory is still 121.6 MB. Free memory was 73.9 MB in the beginning and 70.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 16.1 GB.
* Boogie Preprocessor took 201.57 ms. Allocated memory is still 121.6 MB. Free memory was 70.7 MB in the beginning and 52.5 MB in the end (delta: 18.2 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB.
* RCFGBuilder took 2450.67 ms. Allocated memory was 121.6 MB in the beginning and 190.8 MB in the end (delta: 69.2 MB). Free memory was 52.5 MB in the beginning and 126.7 MB in the end (delta: -74.2 MB). Peak memory consumption was 54.1 MB. Max. memory is 16.1 GB.
* TraceAbstraction took 20394.17 ms. Allocated memory was 190.8 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 126.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 719.1 MB. Max. memory is 16.1 GB.
* Witness Printer took 3.99 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- UnprovableResult [Line: 1227]: Unable to prove that call to reach_error is unreachable
Unable to prove that call to reach_error is unreachable
Reason: overapproximation of bitwiseOr at line 1225.
Possible FailurePath:
[L24] int cond0;
[L25] int dummy = 0;
[L26] int N;
[L27] int var0;
[L28] var0 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L31] int var1;
[L32] var1 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L35] int var2;
[L36] var2 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L39] int var3;
[L40] var3 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L43] int var4;
[L44] var4 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L47] int var5;
[L48] var5 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L51] int var6;
[L52] var6 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L55] int var7;
[L56] var7 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L59] int var8;
[L60] var8 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L63] int var9;
[L64] var9 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L67] int var10;
[L68] var10 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L71] int var11;
[L72] var11 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L75] int var12;
[L76] var12 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L79] int var13;
[L80] var13 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L83] int var14;
[L84] var14 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L87] int var15;
[L88] var15 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L91] int var16;
[L92] var16 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L95] int var17;
[L96] var17 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L99] int var18;
[L100] var18 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L103] int var19;
[L104] var19 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L107] int var20;
[L108] var20 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L111] int var21;
[L112] var21 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L115] int var22;
[L116] var22 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L119] int var23;
[L120] var23 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L123] int var24;
[L124] var24 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L127] int var25;
[L128] var25 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L131] int var26;
[L132] var26 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L135] int var27;
[L136] var27 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L139] int var28;
[L140] var28 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L143] int var29;
[L144] var29 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L147] int var30;
[L148] var30 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L151] int var31;
[L152] var31 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L155] int var32;
[L156] var32 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L159] int var33;
[L160] var33 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L163] int var34;
[L164] var34 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L167] int var35;
[L168] var35 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L171] int var36;
[L172] var36 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L175] int var37;
[L176] var37 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L179] int var38;
[L180] var38 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L183] int var39;
[L184] var39 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L187] int var40;
[L188] var40 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L191] int var41;
[L192] var41 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L195] int var42;
[L196] var42 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L199] int var43;
[L200] var43 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L203] int var44;
[L204] var44 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L207] int var45;
[L208] var45 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L211] int var46;
[L212] var46 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L215] int var47;
[L216] var47 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L219] int var48;
[L220] var48 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L223] int var49;
[L224] var49 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L227] int var50;
[L228] var50 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L231] int var51;
[L232] var51 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L235] int var52;
[L236] var52 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L239] int var53;
[L240] var53 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L243] int var54;
[L244] var54 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L247] int var55;
[L248] var55 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L251] int var56;
[L252] var56 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L255] int var57;
[L256] var57 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L259] int var58;
[L260] var58 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L263] int var59;
[L264] var59 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L267] int var60;
[L268] var60 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L271] int var61;
[L272] var61 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L275] int var62;
[L276] var62 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L279] int var63;
[L280] var63 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L283] int var64;
[L284] var64 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L287] int var65;
[L288] var65 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L291] int var66;
[L292] var66 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L295] int var67;
[L296] var67 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L299] int var68;
[L300] var68 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L303] int var69;
[L304] var69 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L307] int var70;
[L308] var70 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L311] int var71;
[L312] var71 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L315] int var72;
[L316] var72 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L319] int var73;
[L320] var73 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L323] int var74;
[L324] var74 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L327] int var75;
[L328] var75 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L331] int var76;
[L332] var76 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L335] int var77;
[L336] var77 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L339] int var78;
[L340] var78 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L343] int var79;
[L344] var79 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L347] int var80;
[L348] var80 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L351] int var81;
[L352] var81 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L355] int var82;
[L356] var82 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L359] int var83;
[L360] var83 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L363] int var84;
[L364] var84 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L367] int var85;
[L368] var85 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L371] int var86;
[L372] var86 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L375] int var87;
[L376] var87 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L379] int var88;
[L380] var88 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L383] int var89;
[L384] var89 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L387] int var90;
[L388] var90 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L391] int var91;
[L392] var91 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L395] int var92;
[L396] var92 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L399] int var93;
[L400] var93 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L403] int var94;
[L404] var94 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L407] int var95;
[L408] var95 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L411] int var96;
[L412] var96 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L415] int var97;
[L416] var97 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L419] int var98;
[L420] var98 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L423] int var99;
[L424] var99 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L427] int var100;
[L428] var100 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L431] int var101;
[L432] var101 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L435] int var102;
[L436] var102 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L439] int var103;
[L440] var103 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L443] int var104;
[L444] var104 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L447] int var105;
[L448] var105 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L451] int var106;
[L452] var106 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L455] int var107;
[L456] var107 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L459] int var108;
[L460] var108 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L463] int var109;
[L464] var109 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L467] int var110;
[L468] var110 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L471] int var111;
[L472] var111 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L475] int var112;
[L476] var112 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L479] int var113;
[L480] var113 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L483] int var114;
[L484] var114 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L487] int var115;
[L488] var115 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L491] int var116;
[L492] var116 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L495] int var117;
[L496] var117 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L499] int var118;
[L500] var118 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L503] int var119;
[L504] var119 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L507] int var120;
[L508] var120 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L511] int var121;
[L512] var121 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L515] int var122;
[L516] var122 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L519] int var123;
[L520] var123 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L523] int var124;
[L524] var124 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L527] int var125;
[L528] var125 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L531] int var126;
[L532] var126 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L535] int var127;
[L536] var127 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L539] int var128;
[L540] var128 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L543] int var129;
[L544] var129 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L547] int var130;
[L548] var130 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L551] int var131;
[L552] var131 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L555] int var132;
[L556] var132 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L559] int var133;
[L560] var133 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L563] int var134;
[L564] var134 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L567] int var135;
[L568] var135 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L571] int var136;
[L572] var136 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L575] int var137;
[L576] var137 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L579] int var138;
[L580] var138 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L583] int var139;
[L584] var139 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L587] int var140;
[L588] var140 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L591] int var141;
[L592] var141 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L595] int var142;
[L596] var142 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L599] int var143;
[L600] var143 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L603] int var144;
[L604] var144 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L607] int var145;
[L608] var145 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L611] int var146;
[L612] var146 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L615] int var147;
[L616] var147 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L619] int var148;
[L620] var148 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L623] int var149;
[L624] var149 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L627] int var150;
[L628] var150 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L631] int var151;
[L632] var151 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L635] int var152;
[L636] var152 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L639] int var153;
[L640] var153 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L643] int var154;
[L644] var154 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L647] int var155;
[L648] var155 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L651] int var156;
[L652] var156 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L655] int var157;
[L656] var157 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L659] int var158;
[L660] var158 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L663] int var159;
[L664] var159 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L667] int var160;
[L668] var160 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L671] int var161;
[L672] var161 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L675] int var162;
[L676] var162 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L679] int var163;
[L680] var163 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L683] int var164;
[L684] var164 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L687] int var165;
[L688] var165 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L691] int var166;
[L692] var166 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L695] int var167;
[L696] var167 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L699] int var168;
[L700] var168 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L703] int var169;
[L704] var169 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L707] int var170;
[L708] var170 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L711] int var171;
[L712] var171 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L715] int var172;
[L716] var172 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L719] int var173;
[L720] var173 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L723] int var174;
[L724] var174 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L727] int var175;
[L728] var175 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L731] int var176;
[L732] var176 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L735] int var177;
[L736] var177 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L739] int var178;
[L740] var178 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L743] int var179;
[L744] var179 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L747] int var180;
[L748] var180 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L751] int var181;
[L752] var181 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L755] int var182;
[L756] var182 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L759] int var183;
[L760] var183 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L763] int var184;
[L764] var184 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L767] int var185;
[L768] var185 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L771] int var186;
[L772] var186 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L775] int var187;
[L776] var187 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L779] int var188;
[L780] var188 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L783] int var189;
[L784] var189 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L787] int var190;
[L788] var190 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L791] int var191;
[L792] var191 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L795] int var192;
[L796] var192 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L799] int var193;
[L800] var193 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L803] int var194;
[L804] var194 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L807] int var195;
[L808] var195 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L811] int var196;
[L812] var196 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L815] int var197;
[L816] var197 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L819] int var198;
[L820] var198 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L823] int var199;
[L824] var199 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L827] int myvar0 = 1;
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
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[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L1227] reach_error()
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 1 procedures, 1570 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 19.2s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1566 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1570occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 7.6s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 3132 NumberOfCodeBlocks, 3132 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 1565 ConstructedInterpolants, 0 QuantifiedInterpolants, 1565 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
[2021-10-28 23:52:17,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
### Bit-precise run ###
This is Ultimate 0.2.1-dev-b2eff8b
[2021-10-28 23:52:19,963 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-28 23:52:19,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-28 23:52:20,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-28 23:52:20,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-28 23:52:20,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-28 23:52:20,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-28 23:52:20,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-28 23:52:20,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-28 23:52:20,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-28 23:52:20,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-28 23:52:20,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-28 23:52:20,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-28 23:52:20,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-28 23:52:20,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-28 23:52:20,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-28 23:52:20,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-28 23:52:20,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-28 23:52:20,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-28 23:52:20,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-28 23:52:20,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-28 23:52:20,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-28 23:52:20,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-28 23:52:20,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-28 23:52:20,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2021-10-28 23:52:20,088 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2021-10-28 23:52:20,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-28 23:52:20,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-28 23:52:20,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-28 23:52:20,118 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2021-10-28 23:52:20,166 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-28 23:52:20,166 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-28 23:52:20,167 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2021-10-28 23:52:20,168 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2021-10-28 23:52:20,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2021-10-28 23:52:20,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2021-10-28 23:52:20,171 INFO L138 SettingsManager]: * Use SBE=true
[2021-10-28 23:52:20,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-28 23:52:20,172 INFO L138 SettingsManager]: * sizeof long=4
[2021-10-28 23:52:20,172 INFO L138 SettingsManager]: * sizeof POINTER=4
[2021-10-28 23:52:20,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-28 23:52:20,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-10-28 23:52:20,174 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-28 23:52:20,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-10-28 23:52:20,175 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2021-10-28 23:52:20,175 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2021-10-28 23:52:20,175 INFO L138 SettingsManager]: * sizeof long double=12
[2021-10-28 23:52:20,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-10-28 23:52:20,176 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-28 23:52:20,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-10-28 23:52:20,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-28 23:52:20,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-10-28 23:52:20,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-28 23:52:20,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-28 23:52:20,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-28 23:52:20,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-28 23:52:20,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-10-28 23:52:20,179 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF
[2021-10-28 23:52:20,179 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2021-10-28 23:52:20,180 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF
[2021-10-28 23:52:20,180 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2021-10-28 23:52:20,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-10-28 23:52:20,181 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-28 23:52:20,181 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2021-10-28 23:52:20,181 INFO L138 SettingsManager]: * Logic for external solver=AUFBV
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 910d0d4a904a06e68dee590f9d6ecfde810a88dd5d3d7b91786246b920d30aca
[2021-10-28 23:52:20,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-28 23:52:20,589 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-28 23:52:20,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-28 23:52:20,593 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-28 23:52:20,594 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-28 23:52:20,595 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/../../sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c
[2021-10-28 23:52:20,671 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/3a5366a5a/933a0efbfce34f0dbf9b5790457a128d/FLAG9d3e0f98a
[2021-10-28 23:52:21,313 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-28 23:52:21,314 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c
[2021-10-28 23:52:21,328 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/3a5366a5a/933a0efbfce34f0dbf9b5790457a128d/FLAG9d3e0f98a
[2021-10-28 23:52:21,533 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/data/3a5366a5a/933a0efbfce34f0dbf9b5790457a128d
[2021-10-28 23:52:21,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-28 23:52:21,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-10-28 23:52:21,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-28 23:52:21,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-28 23:52:21,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-28 23:52:21,548 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:52:21" (1/1) ...
[2021-10-28 23:52:21,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@583b3706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:21, skipping insertion in model container
[2021-10-28 23:52:21,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:52:21" (1/1) ...
[2021-10-28 23:52:21,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-28 23:52:21,656 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-28 23:52:22,315 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c[42791,42804]
[2021-10-28 23:52:22,333 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-28 23:52:22,351 INFO L203 MainTranslator]: Completed pre-run
[2021-10-28 23:52:22,543 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/sv-benchmarks/c/xcsp/aim-200-2-0-sat-2.c[42791,42804]
[2021-10-28 23:52:22,548 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-28 23:52:22,561 INFO L208 MainTranslator]: Completed translation
[2021-10-28 23:52:22,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22 WrapperNode
[2021-10-28 23:52:22,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-10-28 23:52:22,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-10-28 23:52:22,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-10-28 23:52:22,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-10-28 23:52:22,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:22,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:22,961 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-10-28 23:52:22,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2021-10-28 23:52:22,962 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2021-10-28 23:52:22,962 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2021-10-28 23:52:22,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:22,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:23,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:23,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:23,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:23,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:23,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:23,267 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2021-10-28 23:52:23,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2021-10-28 23:52:23,269 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2021-10-28 23:52:23,270 INFO L275 PluginConnector]: RCFGBuilder initialized
[2021-10-28 23:52:23,271 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (1/1) ...
[2021-10-28 23:52:23,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-28 23:52:23,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3
[2021-10-28 23:52:23,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2021-10-28 23:52:23,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2021-10-28 23:52:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2021-10-28 23:52:23,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2021-10-28 23:52:23,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2021-10-28 23:52:23,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2021-10-28 23:52:26,844 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2021-10-28 23:52:26,848 INFO L299 CfgBuilder]: Removed 1568 assume(true) statements.
[2021-10-28 23:52:26,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:52:26 BoogieIcfgContainer
[2021-10-28 23:52:26,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2021-10-28 23:52:26,854 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2021-10-28 23:52:26,854 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2021-10-28 23:52:26,857 INFO L275 PluginConnector]: TraceAbstraction initialized
[2021-10-28 23:52:26,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:52:21" (1/3) ...
[2021-10-28 23:52:26,858 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb9f40b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:52:26, skipping insertion in model container
[2021-10-28 23:52:26,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:52:22" (2/3) ...
[2021-10-28 23:52:26,859 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb9f40b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:52:26, skipping insertion in model container
[2021-10-28 23:52:26,859 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:52:26" (3/3) ...
[2021-10-28 23:52:26,860 INFO L111 eAbstractionObserver]: Analyzing ICFG aim-200-2-0-sat-2.c
[2021-10-28 23:52:26,865 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2021-10-28 23:52:26,866 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations.
[2021-10-28 23:52:26,931 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2021-10-28 23:52:26,939 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR
[2021-10-28 23:52:26,940 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2021-10-28 23:52:26,989 INFO L276 IsEmpty]: Start isEmpty. Operand has 1570 states, 1568 states have (on average 1.499362244897959) internal successors, (2351), 1569 states have internal predecessors, (2351), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:52:27,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1567
[2021-10-28 23:52:27,108 INFO L505 BasicCegarLoop]: Found error trace
[2021-10-28 23:52:27,111 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-28 23:52:27,111 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-28 23:52:27,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-28 23:52:27,118 INFO L85 PathProgramCache]: Analyzing trace with hash 1737543129, now seen corresponding path program 1 times
[2021-10-28 23:52:27,137 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF
[2021-10-28 23:52:27,137 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [247702665]
[2021-10-28 23:52:27,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-28 23:52:27,139 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3
[2021-10-28 23:52:27,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat
[2021-10-28 23:52:27,147 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null)
[2021-10-28 23:52:27,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process
[2021-10-28 23:52:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2021-10-28 23:52:28,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 2570 conjuncts, 1 conjunts are in the unsatisfiable core
[2021-10-28 23:52:28,731 INFO L286 TraceCheckSpWp]: Computing forward predicates...
[2021-10-28 23:52:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-28 23:52:31,887 INFO L328 TraceCheckSpWp]: Computing backward predicates...
[2021-10-28 23:52:35,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2021-10-28 23:52:35,353 INFO L139 FreeRefinementEngine]: Strategy WOLF found an infeasible trace
[2021-10-28 23:52:35,353 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [247702665]
[2021-10-28 23:52:35,354 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [247702665] provided 2 perfect and 0 imperfect interpolant sequences
[2021-10-28 23:52:35,354 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2021-10-28 23:52:35,355 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2
[2021-10-28 23:52:35,357 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364008730]
[2021-10-28 23:52:35,368 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states
[2021-10-28 23:52:35,369 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF
[2021-10-28 23:52:35,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2021-10-28 23:52:35,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-10-28 23:52:35,388 INFO L87 Difference]: Start difference. First operand has 1570 states, 1568 states have (on average 1.499362244897959) internal successors, (2351), 1569 states have internal predecessors, (2351), 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 2 states, 2 states have (on average 783.0) internal successors, (1566), 2 states have internal predecessors, (1566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:52:35,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2021-10-28 23:52:35,482 INFO L93 Difference]: Finished difference Result 3134 states and 4696 transitions.
[2021-10-28 23:52:35,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2021-10-28 23:52:35,484 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 783.0) internal successors, (1566), 2 states have internal predecessors, (1566), 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 1566
[2021-10-28 23:52:35,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2021-10-28 23:52:35,509 INFO L225 Difference]: With dead ends: 3134
[2021-10-28 23:52:35,510 INFO L226 Difference]: Without dead ends: 1567
[2021-10-28 23:52:35,521 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3130 GetRequests, 3130 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2021-10-28 23:52:35,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1567 states.
[2021-10-28 23:52:35,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1567 to 1567.
[2021-10-28 23:52:35,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1567 states, 1566 states have (on average 1.0) internal successors, (1566), 1566 states have internal predecessors, (1566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:52:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1567 states and 1566 transitions.
[2021-10-28 23:52:35,677 INFO L78 Accepts]: Start accepts. Automaton has 1567 states and 1566 transitions. Word has length 1566
[2021-10-28 23:52:35,679 INFO L84 Accepts]: Finished accepts. word is rejected.
[2021-10-28 23:52:35,679 INFO L470 AbstractCegarLoop]: Abstraction has 1567 states and 1566 transitions.
[2021-10-28 23:52:35,680 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 783.0) internal successors, (1566), 2 states have internal predecessors, (1566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2021-10-28 23:52:35,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 1566 transitions.
[2021-10-28 23:52:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1567
[2021-10-28 23:52:35,741 INFO L505 BasicCegarLoop]: Found error trace
[2021-10-28 23:52:35,743 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-10-28 23:52:35,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0
[2021-10-28 23:52:35,949 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3
[2021-10-28 23:52:35,950 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2021-10-28 23:52:35,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier
[2021-10-28 23:52:35,952 INFO L85 PathProgramCache]: Analyzing trace with hash -1911052865, now seen corresponding path program 1 times
[2021-10-28 23:52:35,962 INFO L121 FreeRefinementEngine]: Executing refinement strategy WOLF
[2021-10-28 23:52:35,963 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1986668027]
[2021-10-28 23:52:35,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2021-10-28 23:52:35,964 INFO L170 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3
[2021-10-28 23:52:35,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat
[2021-10-28 23:52:35,966 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null)
[2021-10-28 23:52:36,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process
[2021-10-28 23:53:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-10-28 23:53:25,297 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2021-10-28 23:54:28,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2021-10-28 23:54:34,185 INFO L133 FreeRefinementEngine]: Strategy WOLF found a feasible trace
[2021-10-28 23:54:34,185 INFO L627 BasicCegarLoop]: Counterexample is feasible
[2021-10-28 23:54:34,187 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION
[2021-10-28 23:54:34,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0
[2021-10-28 23:54:34,409 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/mathsat -unsat_core_generation=3
[2021-10-28 23:54:34,413 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1]
[2021-10-28 23:54:34,418 INFO L179 ceAbstractionStarter]: Computing trace abstraction results
[2021-10-28 23:54:35,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 11:54:35 BoogieIcfgContainer
[2021-10-28 23:54:35,822 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2021-10-28 23:54:35,823 INFO L113 PluginConnector]: ------------------------Witness Printer----------------------------
[2021-10-28 23:54:35,824 INFO L271 PluginConnector]: Initializing Witness Printer...
[2021-10-28 23:54:35,824 INFO L275 PluginConnector]: Witness Printer initialized
[2021-10-28 23:54:35,825 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:52:26" (3/4) ...
[2021-10-28 23:54:35,827 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample
[2021-10-28 23:54:37,395 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/witness.graphml
[2021-10-28 23:54:37,396 INFO L132 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2021-10-28 23:54:37,398 INFO L168 Benchmark]: Toolchain (without parser) took 135857.59 ms. Allocated memory was 52.4 MB in the beginning and 371.2 MB in the end (delta: 318.8 MB). Free memory was 25.9 MB in the beginning and 147.5 MB in the end (delta: -121.6 MB). Peak memory consumption was 296.6 MB. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,398 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 52.4 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,399 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1019.44 ms. Allocated memory was 52.4 MB in the beginning and 71.3 MB in the end (delta: 18.9 MB). Free memory was 25.7 MB in the beginning and 31.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,399 INFO L168 Benchmark]: Boogie Procedure Inliner took 397.17 ms. Allocated memory was 71.3 MB in the beginning and 90.2 MB in the end (delta: 18.9 MB). Free memory was 31.8 MB in the beginning and 42.5 MB in the end (delta: -10.7 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,400 INFO L168 Benchmark]: Boogie Preprocessor took 305.86 ms. Allocated memory is still 90.2 MB. Free memory was 42.5 MB in the beginning and 39.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,400 INFO L168 Benchmark]: RCFGBuilder took 3583.51 ms. Allocated memory was 90.2 MB in the beginning and 180.4 MB in the end (delta: 90.2 MB). Free memory was 39.5 MB in the beginning and 122.1 MB in the end (delta: -82.6 MB). Peak memory consumption was 68.0 MB. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,401 INFO L168 Benchmark]: TraceAbstraction took 128968.10 ms. Allocated memory was 180.4 MB in the beginning and 371.2 MB in the end (delta: 190.8 MB). Free memory was 121.0 MB in the beginning and 119.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 378.6 MB. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,401 INFO L168 Benchmark]: Witness Printer took 1572.37 ms. Allocated memory is still 371.2 MB. Free memory was 119.9 MB in the beginning and 147.5 MB in the end (delta: -27.6 MB). Peak memory consumption was 72.4 MB. Max. memory is 16.1 GB.
[2021-10-28 23:54:37,406 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.19 ms. Allocated memory is still 52.4 MB. Free memory was 32.3 MB in the beginning and 32.3 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 1019.44 ms. Allocated memory was 52.4 MB in the beginning and 71.3 MB in the end (delta: 18.9 MB). Free memory was 25.7 MB in the beginning and 31.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 16.3 MB. Max. memory is 16.1 GB.
* Boogie Procedure Inliner took 397.17 ms. Allocated memory was 71.3 MB in the beginning and 90.2 MB in the end (delta: 18.9 MB). Free memory was 31.8 MB in the beginning and 42.5 MB in the end (delta: -10.7 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB.
* Boogie Preprocessor took 305.86 ms. Allocated memory is still 90.2 MB. Free memory was 42.5 MB in the beginning and 39.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 18.4 MB. Max. memory is 16.1 GB.
* RCFGBuilder took 3583.51 ms. Allocated memory was 90.2 MB in the beginning and 180.4 MB in the end (delta: 90.2 MB). Free memory was 39.5 MB in the beginning and 122.1 MB in the end (delta: -82.6 MB). Peak memory consumption was 68.0 MB. Max. memory is 16.1 GB.
* TraceAbstraction took 128968.10 ms. Allocated memory was 180.4 MB in the beginning and 371.2 MB in the end (delta: 190.8 MB). Free memory was 121.0 MB in the beginning and 119.9 MB in the end (delta: 1.2 MB). Peak memory consumption was 378.6 MB. Max. memory is 16.1 GB.
* Witness Printer took 1572.37 ms. Allocated memory is still 371.2 MB. Free memory was 119.9 MB in the beginning and 147.5 MB in the end (delta: -27.6 MB). Peak memory consumption was 72.4 MB. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- CounterExampleResult [Line: 1227]: a call to reach_error is reachable
a call to reach_error is reachable
We found a FailurePath:
[L24] int cond0;
[L25] int dummy = 0;
[L26] int N;
[L27] int var0;
[L28] var0 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L31] int var1;
[L32] var1 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L35] int var2;
[L36] var2 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L39] int var3;
[L40] var3 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L43] int var4;
[L44] var4 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L47] int var5;
[L48] var5 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L51] int var6;
[L52] var6 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L55] int var7;
[L56] var7 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L59] int var8;
[L60] var8 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L63] int var9;
[L64] var9 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L67] int var10;
[L68] var10 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L71] int var11;
[L72] var11 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L75] int var12;
[L76] var12 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L79] int var13;
[L80] var13 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L83] int var14;
[L84] var14 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L87] int var15;
[L88] var15 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L91] int var16;
[L92] var16 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L95] int var17;
[L96] var17 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L99] int var18;
[L100] var18 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L103] int var19;
[L104] var19 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L107] int var20;
[L108] var20 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L111] int var21;
[L112] var21 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L115] int var22;
[L116] var22 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L119] int var23;
[L120] var23 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L123] int var24;
[L124] var24 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L127] int var25;
[L128] var25 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L131] int var26;
[L132] var26 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L135] int var27;
[L136] var27 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L139] int var28;
[L140] var28 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L143] int var29;
[L144] var29 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L147] int var30;
[L148] var30 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L151] int var31;
[L152] var31 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L155] int var32;
[L156] var32 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L159] int var33;
[L160] var33 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L163] int var34;
[L164] var34 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L167] int var35;
[L168] var35 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L171] int var36;
[L172] var36 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L175] int var37;
[L176] var37 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L179] int var38;
[L180] var38 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L183] int var39;
[L184] var39 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L187] int var40;
[L188] var40 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L191] int var41;
[L192] var41 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L195] int var42;
[L196] var42 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L199] int var43;
[L200] var43 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L203] int var44;
[L204] var44 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L207] int var45;
[L208] var45 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L211] int var46;
[L212] var46 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L215] int var47;
[L216] var47 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L219] int var48;
[L220] var48 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L223] int var49;
[L224] var49 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L227] int var50;
[L228] var50 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L231] int var51;
[L232] var51 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L235] int var52;
[L236] var52 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L239] int var53;
[L240] var53 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L243] int var54;
[L244] var54 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L247] int var55;
[L248] var55 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L251] int var56;
[L252] var56 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L255] int var57;
[L256] var57 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L259] int var58;
[L260] var58 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L263] int var59;
[L264] var59 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L267] int var60;
[L268] var60 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L271] int var61;
[L272] var61 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L275] int var62;
[L276] var62 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L279] int var63;
[L280] var63 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L283] int var64;
[L284] var64 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L287] int var65;
[L288] var65 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L291] int var66;
[L292] var66 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L295] int var67;
[L296] var67 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L299] int var68;
[L300] var68 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L303] int var69;
[L304] var69 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L307] int var70;
[L308] var70 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L311] int var71;
[L312] var71 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L315] int var72;
[L316] var72 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L319] int var73;
[L320] var73 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L323] int var74;
[L324] var74 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L327] int var75;
[L328] var75 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L331] int var76;
[L332] var76 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L335] int var77;
[L336] var77 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L339] int var78;
[L340] var78 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L343] int var79;
[L344] var79 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L347] int var80;
[L348] var80 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L351] int var81;
[L352] var81 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L355] int var82;
[L356] var82 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L359] int var83;
[L360] var83 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L363] int var84;
[L364] var84 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L367] int var85;
[L368] var85 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L371] int var86;
[L372] var86 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L375] int var87;
[L376] var87 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L379] int var88;
[L380] var88 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L383] int var89;
[L384] var89 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L387] int var90;
[L388] var90 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L391] int var91;
[L392] var91 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L395] int var92;
[L396] var92 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L399] int var93;
[L400] var93 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L403] int var94;
[L404] var94 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L407] int var95;
[L408] var95 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L411] int var96;
[L412] var96 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L415] int var97;
[L416] var97 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L419] int var98;
[L420] var98 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L423] int var99;
[L424] var99 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L427] int var100;
[L428] var100 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L431] int var101;
[L432] var101 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L435] int var102;
[L436] var102 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L439] int var103;
[L440] var103 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L443] int var104;
[L444] var104 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L447] int var105;
[L448] var105 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L451] int var106;
[L452] var106 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L455] int var107;
[L456] var107 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L459] int var108;
[L460] var108 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L463] int var109;
[L464] var109 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L467] int var110;
[L468] var110 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L471] int var111;
[L472] var111 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L475] int var112;
[L476] var112 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L479] int var113;
[L480] var113 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L483] int var114;
[L484] var114 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L487] int var115;
[L488] var115 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L491] int var116;
[L492] var116 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L495] int var117;
[L496] var117 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L499] int var118;
[L500] var118 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L503] int var119;
[L504] var119 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L507] int var120;
[L508] var120 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L511] int var121;
[L512] var121 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L515] int var122;
[L516] var122 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L519] int var123;
[L520] var123 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L523] int var124;
[L524] var124 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L527] int var125;
[L528] var125 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L531] int var126;
[L532] var126 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L535] int var127;
[L536] var127 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L539] int var128;
[L540] var128 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L543] int var129;
[L544] var129 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L547] int var130;
[L548] var130 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L551] int var131;
[L552] var131 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L555] int var132;
[L556] var132 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L559] int var133;
[L560] var133 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L563] int var134;
[L564] var134 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L567] int var135;
[L568] var135 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L571] int var136;
[L572] var136 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L575] int var137;
[L576] var137 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L579] int var138;
[L580] var138 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L583] int var139;
[L584] var139 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L587] int var140;
[L588] var140 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L591] int var141;
[L592] var141 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L595] int var142;
[L596] var142 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L599] int var143;
[L600] var143 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L603] int var144;
[L604] var144 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L607] int var145;
[L608] var145 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L611] int var146;
[L612] var146 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L615] int var147;
[L616] var147 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L619] int var148;
[L620] var148 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L623] int var149;
[L624] var149 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L627] int var150;
[L628] var150 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L631] int var151;
[L632] var151 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L635] int var152;
[L636] var152 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L639] int var153;
[L640] var153 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L643] int var154;
[L644] var154 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L647] int var155;
[L648] var155 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L651] int var156;
[L652] var156 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L655] int var157;
[L656] var157 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L659] int var158;
[L660] var158 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L663] int var159;
[L664] var159 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L667] int var160;
[L668] var160 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L671] int var161;
[L672] var161 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L675] int var162;
[L676] var162 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L679] int var163;
[L680] var163 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L683] int var164;
[L684] var164 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L687] int var165;
[L688] var165 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L691] int var166;
[L692] var166 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L695] int var167;
[L696] var167 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L699] int var168;
[L700] var168 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L703] int var169;
[L704] var169 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L707] int var170;
[L708] var170 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L711] int var171;
[L712] var171 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L715] int var172;
[L716] var172 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L719] int var173;
[L720] var173 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L723] int var174;
[L724] var174 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L727] int var175;
[L728] var175 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L731] int var176;
[L732] var176 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L735] int var177;
[L736] var177 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L739] int var178;
[L740] var178 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L743] int var179;
[L744] var179 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L747] int var180;
[L748] var180 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L751] int var181;
[L752] var181 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L755] int var182;
[L756] var182 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L759] int var183;
[L760] var183 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L763] int var184;
[L764] var184 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L767] int var185;
[L768] var185 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L771] int var186;
[L772] var186 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L775] int var187;
[L776] var187 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L779] int var188;
[L780] var188 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L783] int var189;
[L784] var189 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L787] int var190;
[L788] var190 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L791] int var191;
[L792] var191 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L795] int var192;
[L796] var192 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L799] int var193;
[L800] var193 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L803] int var194;
[L804] var194 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L807] int var195;
[L808] var195 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L811] int var196;
[L812] var196 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L815] int var197;
[L816] var197 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L819] int var198;
[L820] var198 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L823] int var199;
[L824] var199 = __VERIFIER_nondet_int()
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L827] int myvar0 = 1;
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L20] COND FALSE !(!cond)
[L1227] reach_error()
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 1 procedures, 1570 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 127.4s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1566 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3130 GetRequests, 3130 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1570occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 49.3s SatisfiabilityAnalysisTime, 6.7s InterpolantComputationTime, 3132 NumberOfCodeBlocks, 3132 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3130 ConstructedInterpolants, 0 QuantifiedInterpolants, 3130 SizeOfPredicates, 0 NumberOfNonLiveVariables, 2570 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2021-10-28 23:54:37,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a133bdbc-a0c9-449c-be13-2d49a2b67b45/bin/uautomizer-GMMbpWq8iD/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...