./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-1.i --full-output --architecture 32bit


--------------------------------------------------------------------------------


Checking for memory safety (deref-memtrack)
Using default analysis
Version b5237d83
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )

 --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a7528f200456114b53348dcc6f65daa446d01523914ddd1f3b2ed0ccb2daf1cf
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-b5237d8
[2022-11-21 22:55:16,144 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-11-21 22:55:16,146 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-11-21 22:55:16,179 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-11-21 22:55:16,179 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-11-21 22:55:16,184 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-11-21 22:55:16,187 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-11-21 22:55:16,191 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-11-21 22:55:16,193 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-11-21 22:55:16,201 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-11-21 22:55:16,202 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-11-21 22:55:16,204 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-11-21 22:55:16,205 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-11-21 22:55:16,208 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-11-21 22:55:16,212 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-11-21 22:55:16,214 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-11-21 22:55:16,215 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-11-21 22:55:16,216 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-11-21 22:55:16,218 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-11-21 22:55:16,221 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-11-21 22:55:16,227 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-11-21 22:55:16,228 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-11-21 22:55:16,231 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-11-21 22:55:16,232 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-11-21 22:55:16,240 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-11-21 22:55:16,240 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-11-21 22:55:16,241 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-11-21 22:55:16,243 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-11-21 22:55:16,244 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-11-21 22:55:16,245 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-11-21 22:55:16,246 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-11-21 22:55:16,247 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-11-21 22:55:16,249 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-11-21 22:55:16,250 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-11-21 22:55:16,252 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-11-21 22:55:16,252 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-11-21 22:55:16,253 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-11-21 22:55:16,253 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-11-21 22:55:16,253 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-11-21 22:55:16,255 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-11-21 22:55:16,256 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-11-21 22:55:16,257 INFO  L101        SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf
[2022-11-21 22:55:16,298 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-11-21 22:55:16,298 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-11-21 22:55:16,300 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-11-21 22:55:16,300 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-11-21 22:55:16,300 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-11-21 22:55:16,301 INFO  L138        SettingsManager]:  * sizeof long=4
[2022-11-21 22:55:16,301 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2022-11-21 22:55:16,301 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-11-21 22:55:16,301 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2022-11-21 22:55:16,302 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-11-21 22:55:16,303 INFO  L138        SettingsManager]:  * Check for the main procedure if all allocated memory was freed=true
[2022-11-21 22:55:16,303 INFO  L138        SettingsManager]:  * Bitprecise bitfields=true
[2022-11-21 22:55:16,303 INFO  L138        SettingsManager]:  * SV-COMP memtrack compatibility mode=true
[2022-11-21 22:55:16,303 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2022-11-21 22:55:16,304 INFO  L138        SettingsManager]:  * sizeof long double=12
[2022-11-21 22:55:16,304 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-11-21 22:55:16,304 INFO  L136        SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2022-11-21 22:55:16,304 INFO  L138        SettingsManager]:  * Timeout in seconds=1000000
[2022-11-21 22:55:16,305 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-11-21 22:55:16,305 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2022-11-21 22:55:16,305 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-11-21 22:55:16,305 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2022-11-21 22:55:16,306 INFO  L138        SettingsManager]:  * Trace refinement strategy=PENGUIN
[2022-11-21 22:55:16,306 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2022-11-21 22:55:16,306 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_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/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_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
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 -> a7528f200456114b53348dcc6f65daa446d01523914ddd1f3b2ed0ccb2daf1cf
[2022-11-21 22:55:16,581 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-11-21 22:55:16,622 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-11-21 22:55:16,627 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-11-21 22:55:16,628 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-11-21 22:55:16,629 INFO  L275        PluginConnector]: CDTParser initialized
[2022-11-21 22:55:16,630 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/array-memsafety-realloc/array-realloc-1.i
[2022-11-21 22:55:19,751 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2022-11-21 22:55:20,050 INFO  L351              CDTParser]: Found 1 translation units.
[2022-11-21 22:55:20,054 INFO  L172              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/sv-benchmarks/c/array-memsafety-realloc/array-realloc-1.i
[2022-11-21 22:55:20,071 INFO  L394              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/data/0e1a334ba/447c2c87840d426994f14f3428efcad8/FLAG5b0f63903
[2022-11-21 22:55:20,089 INFO  L402              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/data/0e1a334ba/447c2c87840d426994f14f3428efcad8
[2022-11-21 22:55:20,094 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-11-21 22:55:20,097 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-11-21 22:55:20,099 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-11-21 22:55:20,100 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-11-21 22:55:20,103 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-11-21 22:55:20,104 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,105 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69c22b38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20, skipping insertion in model container
[2022-11-21 22:55:20,105 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,114 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-11-21 22:55:20,156 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-11-21 22:55:20,481 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-11-21 22:55:20,494 INFO  L203         MainTranslator]: Completed pre-run
[2022-11-21 22:55:20,532 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-11-21 22:55:20,558 INFO  L208         MainTranslator]: Completed translation
[2022-11-21 22:55:20,559 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20 WrapperNode
[2022-11-21 22:55:20,559 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-11-21 22:55:20,560 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-11-21 22:55:20,560 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-11-21 22:55:20,561 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-11-21 22:55:20,569 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,582 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,604 INFO  L138                Inliner]: procedures = 117, calls = 11, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58
[2022-11-21 22:55:20,604 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-11-21 22:55:20,605 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-11-21 22:55:20,605 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-11-21 22:55:20,606 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-11-21 22:55:20,615 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,616 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,619 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,619 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,625 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,629 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,630 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,632 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,634 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-11-21 22:55:20,635 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-11-21 22:55:20,635 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-11-21 22:55:20,635 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-11-21 22:55:20,636 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:55:20" (1/1) ...
[2022-11-21 22:55:20,643 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2022-11-21 22:55:20,656 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/z3
[2022-11-21 22:55:20,670 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2022-11-21 22:55:20,700 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2022-11-21 22:55:20,723 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-11-21 22:55:20,724 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2022-11-21 22:55:20,725 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-11-21 22:55:20,725 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-11-21 22:55:20,726 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-11-21 22:55:20,865 INFO  L235             CfgBuilder]: Building ICFG
[2022-11-21 22:55:20,867 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-11-21 22:55:21,108 INFO  L276             CfgBuilder]: Performing block encoding
[2022-11-21 22:55:21,166 INFO  L295             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-11-21 22:55:21,172 INFO  L300             CfgBuilder]: Removed 1 assume(true) statements.
[2022-11-21 22:55:21,175 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:55:21 BoogieIcfgContainer
[2022-11-21 22:55:21,175 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-11-21 22:55:21,177 INFO  L113        PluginConnector]: ------------------------CodeCheck----------------------------
[2022-11-21 22:55:21,178 INFO  L271        PluginConnector]: Initializing CodeCheck...
[2022-11-21 22:55:21,189 INFO  L275        PluginConnector]: CodeCheck initialized
[2022-11-21 22:55:21,189 INFO  L185        PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:55:21" (1/1) ...
[2022-11-21 22:55:21,201 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-11-21 22:55:21,269 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:21,276 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 24 states and 27 transitions.
[2022-11-21 22:55:21,277 INFO  L276                IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions.
[2022-11-21 22:55:21,279 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 4
[2022-11-21 22:55:21,280 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:21,280 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:21,380 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:21,470 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:21,531 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:21,533 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 25 states and 29 transitions.
[2022-11-21 22:55:21,533 INFO  L276                IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions.
[2022-11-21 22:55:21,534 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 5
[2022-11-21 22:55:21,534 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:21,534 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:21,600 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:21,654 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:21,690 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:21,691 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 25 states and 27 transitions.
[2022-11-21 22:55:21,692 INFO  L276                IsEmpty]: Start isEmpty. Operand 25 states and 27 transitions.
[2022-11-21 22:55:21,692 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2022-11-21 22:55:21,692 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:21,693 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:21,748 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:21,993 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:22,052 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:22,053 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 25 states and 29 transitions.
[2022-11-21 22:55:22,053 INFO  L276                IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions.
[2022-11-21 22:55:22,054 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2022-11-21 22:55:22,054 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:22,054 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:22,099 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:22,400 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:22,655 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:22,656 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions.
[2022-11-21 22:55:22,656 INFO  L276                IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions.
[2022-11-21 22:55:22,656 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 7
[2022-11-21 22:55:22,657 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:22,657 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:22,668 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:22,741 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:23,075 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:23,076 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 28 states and 37 transitions.
[2022-11-21 22:55:23,076 INFO  L276                IsEmpty]: Start isEmpty. Operand 28 states and 37 transitions.
[2022-11-21 22:55:23,079 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2022-11-21 22:55:23,083 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:23,083 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:23,109 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:23,411 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:23,733 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:23,733 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions.
[2022-11-21 22:55:23,733 INFO  L276                IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions.
[2022-11-21 22:55:23,734 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 8
[2022-11-21 22:55:23,734 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:23,734 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:23,755 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:23,916 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:24,062 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:24,065 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions.
[2022-11-21 22:55:24,065 INFO  L276                IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions.
[2022-11-21 22:55:24,065 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2022-11-21 22:55:24,065 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:24,066 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:24,081 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:24,141 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:24,464 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:24,465 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions.
[2022-11-21 22:55:24,465 INFO  L276                IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions.
[2022-11-21 22:55:24,465 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2022-11-21 22:55:24,465 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:24,466 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:24,481 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:24,557 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:25,174 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:25,174 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions.
[2022-11-21 22:55:25,174 INFO  L276                IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions.
[2022-11-21 22:55:25,175 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2022-11-21 22:55:25,175 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:25,175 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:25,186 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:25,242 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2022-11-21 22:55:26,369 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:26,370 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions.
[2022-11-21 22:55:26,370 INFO  L276                IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions.
[2022-11-21 22:55:26,371 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2022-11-21 22:55:26,371 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:26,372 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:26,412 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:26,810 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:27,313 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:27,313 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 43 states and 70 transitions.
[2022-11-21 22:55:27,314 INFO  L276                IsEmpty]: Start isEmpty. Operand 43 states and 70 transitions.
[2022-11-21 22:55:27,314 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 10
[2022-11-21 22:55:27,314 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:27,315 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:27,356 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:27,704 INFO  L134       CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:27,894 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:27,895 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 44 states and 76 transitions.
[2022-11-21 22:55:27,895 INFO  L276                IsEmpty]: Start isEmpty. Operand 44 states and 76 transitions.
[2022-11-21 22:55:27,895 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2022-11-21 22:55:27,895 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:27,895 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:27,908 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:27,920 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:28,812 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:28,813 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 48 states and 87 transitions.
[2022-11-21 22:55:28,813 INFO  L276                IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions.
[2022-11-21 22:55:28,813 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2022-11-21 22:55:28,813 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:28,814 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:28,826 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:28,906 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2022-11-21 22:55:30,554 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:30,555 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 55 states and 105 transitions.
[2022-11-21 22:55:30,556 INFO  L276                IsEmpty]: Start isEmpty. Operand 55 states and 105 transitions.
[2022-11-21 22:55:30,556 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2022-11-21 22:55:30,556 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:30,557 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:30,572 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:30,604 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2022-11-21 22:55:30,839 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:30,840 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 56 states and 106 transitions.
[2022-11-21 22:55:30,840 INFO  L276                IsEmpty]: Start isEmpty. Operand 56 states and 106 transitions.
[2022-11-21 22:55:30,841 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2022-11-21 22:55:30,841 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:30,841 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:30,850 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:30,965 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:31,690 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:31,690 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 57 states and 110 transitions.
[2022-11-21 22:55:31,690 INFO  L276                IsEmpty]: Start isEmpty. Operand 57 states and 110 transitions.
[2022-11-21 22:55:31,691 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2022-11-21 22:55:31,691 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:31,691 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:31,704 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:31,752 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2022-11-21 22:55:32,379 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:32,380 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 57 states and 109 transitions.
[2022-11-21 22:55:32,380 INFO  L276                IsEmpty]: Start isEmpty. Operand 57 states and 109 transitions.
[2022-11-21 22:55:32,381 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2022-11-21 22:55:32,381 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:32,381 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:32,398 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:32,413 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-11-21 22:55:33,090 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:33,090 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 59 states and 113 transitions.
[2022-11-21 22:55:33,091 INFO  L276                IsEmpty]: Start isEmpty. Operand 59 states and 113 transitions.
[2022-11-21 22:55:33,092 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2022-11-21 22:55:33,092 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:33,092 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:33,151 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:33,838 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:34,779 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:34,779 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 60 states and 115 transitions.
[2022-11-21 22:55:34,779 INFO  L276                IsEmpty]: Start isEmpty. Operand 60 states and 115 transitions.
[2022-11-21 22:55:34,780 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 12
[2022-11-21 22:55:34,780 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:34,780 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:34,834 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:35,104 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:35,487 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:35,487 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 61 states and 124 transitions.
[2022-11-21 22:55:35,487 INFO  L276                IsEmpty]: Start isEmpty. Operand 61 states and 124 transitions.
[2022-11-21 22:55:35,488 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2022-11-21 22:55:35,488 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:35,488 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:35,499 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:35,516 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2022-11-21 22:55:36,313 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:36,313 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 64 states and 126 transitions.
[2022-11-21 22:55:36,313 INFO  L276                IsEmpty]: Start isEmpty. Operand 64 states and 126 transitions.
[2022-11-21 22:55:36,314 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2022-11-21 22:55:36,314 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:36,314 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:36,326 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:36,341 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-11-21 22:55:37,044 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:37,044 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 66 states and 131 transitions.
[2022-11-21 22:55:37,045 INFO  L276                IsEmpty]: Start isEmpty. Operand 66 states and 131 transitions.
[2022-11-21 22:55:37,045 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2022-11-21 22:55:37,045 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:37,046 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:37,071 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:37,085 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2022-11-21 22:55:37,497 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:37,498 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 66 states and 130 transitions.
[2022-11-21 22:55:37,498 INFO  L276                IsEmpty]: Start isEmpty. Operand 66 states and 130 transitions.
[2022-11-21 22:55:37,500 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2022-11-21 22:55:37,500 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:37,501 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:37,528 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:37,575 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-11-21 22:55:37,894 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:37,894 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 67 states and 131 transitions.
[2022-11-21 22:55:37,895 INFO  L276                IsEmpty]: Start isEmpty. Operand 67 states and 131 transitions.
[2022-11-21 22:55:37,895 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2022-11-21 22:55:37,895 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:37,895 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:37,905 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:37,920 INFO  L134       CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2022-11-21 22:55:38,642 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:38,643 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 70 states and 133 transitions.
[2022-11-21 22:55:38,643 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 133 transitions.
[2022-11-21 22:55:38,643 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2022-11-21 22:55:38,643 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:38,644 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:38,655 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:38,686 INFO  L134       CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.
[2022-11-21 22:55:39,060 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:39,061 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 70 states and 132 transitions.
[2022-11-21 22:55:39,061 INFO  L276                IsEmpty]: Start isEmpty. Operand 70 states and 132 transitions.
[2022-11-21 22:55:39,061 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2022-11-21 22:55:39,062 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:39,062 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:39,091 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:39,107 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.
[2022-11-21 22:55:39,758 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:39,759 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 72 states and 137 transitions.
[2022-11-21 22:55:39,759 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 137 transitions.
[2022-11-21 22:55:39,759 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2022-11-21 22:55:39,759 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:39,760 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:39,782 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:39,817 INFO  L134       CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.
[2022-11-21 22:55:40,532 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:40,533 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 72 states and 136 transitions.
[2022-11-21 22:55:40,533 INFO  L276                IsEmpty]: Start isEmpty. Operand 72 states and 136 transitions.
[2022-11-21 22:55:40,533 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2022-11-21 22:55:40,534 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:40,534 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:40,567 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:41,194 INFO  L134       CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:41,997 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:41,998 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 73 states and 138 transitions.
[2022-11-21 22:55:41,998 INFO  L276                IsEmpty]: Start isEmpty. Operand 73 states and 138 transitions.
[2022-11-21 22:55:41,998 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 14
[2022-11-21 22:55:41,998 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:41,999 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:42,047 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-11-21 22:55:42,353 INFO  L134       CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-11-21 22:55:42,786 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand no size info available
[2022-11-21 22:55:42,787 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 74 states and 147 transitions.
[2022-11-21 22:55:42,787 INFO  L276                IsEmpty]: Start isEmpty. Operand 74 states and 147 transitions.
[2022-11-21 22:55:42,787 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2022-11-21 22:55:42,788 INFO  L422      CodeCheckObserver]: Error Path is FOUND.
[2022-11-21 22:55:42,788 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-11-21 22:55:42,804 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-21 22:55:42,811 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-21 22:55:42,838 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-21 22:55:42,914 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-21 22:55:42,914 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-11-21 22:55:42,926 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-11-21 22:55:42,973 WARN  L475      CodeCheckObserver]: This program is UNSAFE, Check terminated with 31 iterations.
[2022-11-21 22:55:42,989 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,990 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,990 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,990 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,991 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,991 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,991 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,991 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,992 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,992 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,992 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,992 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,993 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,993 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,993 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,993 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,994 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,994 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,994 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,994 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,995 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,995 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,995 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,995 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,996 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,996 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,996 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,996 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,997 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,997 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,997 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,997 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,998 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,998 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,998 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,998 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,999 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,999 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:42,999 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:42,999 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,000 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,000 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,000 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,000 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,018 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 10:55:43 ImpRootNode
[2022-11-21 22:55:43,018 INFO  L132        PluginConnector]: ------------------------ END CodeCheck----------------------------
[2022-11-21 22:55:43,019 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2022-11-21 22:55:43,019 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2022-11-21 22:55:43,019 INFO  L275        PluginConnector]: Witness Printer initialized
[2022-11-21 22:55:43,019 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:55:21" (3/4) ...
[2022-11-21 22:55:43,021 INFO  L131         WitnessPrinter]: Generating witness for reachability counterexample
[2022-11-21 22:55:43,024 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,024 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,024 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,024 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,025 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,025 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,025 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,025 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,026 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,026 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,026 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,026 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,027 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,027 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,027 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,027 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,028 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,028 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,028 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,028 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,029 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,029 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,029 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,029 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,030 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,030 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,030 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,030 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,030 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,031 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,031 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,031 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,031 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,032 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,032 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,032 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,032 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,033 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,033 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,033 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,033 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,034 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,034 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
[2022-11-21 22:55:43,034 WARN  L421   cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
[2022-11-21 22:55:43,125 INFO  L141         WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/witness.graphml
[2022-11-21 22:55:43,126 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2022-11-21 22:55:43,127 INFO  L158              Benchmark]: Toolchain (without parser) took 23029.83ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 133.4MB in the beginning and 163.1MB in the end (delta: -29.7MB). Peak memory consumption was 104.2MB. Max. memory is 16.1GB.
[2022-11-21 22:55:43,129 INFO  L158              Benchmark]: CDTParser took 0.60ms. Allocated memory is still 134.2MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB.
[2022-11-21 22:55:43,130 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 460.22ms. Allocated memory is still 176.2MB. Free memory was 133.0MB in the beginning and 116.7MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2022-11-21 22:55:43,130 INFO  L158              Benchmark]: Boogie Procedure Inliner took 44.50ms. Allocated memory is still 176.2MB. Free memory was 116.7MB in the beginning and 115.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2022-11-21 22:55:43,130 INFO  L158              Benchmark]: Boogie Preprocessor took 29.06ms. Allocated memory is still 176.2MB. Free memory was 115.2MB in the beginning and 113.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2022-11-21 22:55:43,135 INFO  L158              Benchmark]: RCFGBuilder took 540.62ms. Allocated memory is still 176.2MB. Free memory was 113.6MB in the beginning and 98.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
[2022-11-21 22:55:43,136 INFO  L158              Benchmark]: CodeCheck took 21840.81ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 98.4MB in the beginning and 168.3MB in the end (delta: -69.9MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB.
[2022-11-21 22:55:43,136 INFO  L158              Benchmark]: Witness Printer took 107.27ms. Allocated memory is still 308.3MB. Free memory was 168.3MB in the beginning and 163.1MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2022-11-21 22:55:43,139 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck:
  - StatisticsResult: Ultimate CodeCheck benchmark data
    CFG has 1 procedures, 24 locations, 9 error locations. Started 1 CEGAR loops. OverallTime: 21.8s, OverallIterations: 31, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2219 SdHoareTripleChecker+Valid, 16.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1766 mSDsluCounter, 341 SdHoareTripleChecker+Invalid, 13.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 162 mSDsCounter, 1700 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8176 IncrementalHoareTripleChecker+Invalid, 9876 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1700 mSolverCounterUnsat, 179 mSDtfsCounter, 8176 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3017 GetRequests, 2722 SyntacticMatches, 39 SemanticMatches, 256 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29152 ImplicationChecksByTransitivity, 16.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 4.5s InterpolantComputationTime, 306 NumberOfCodeBlocks, 306 NumberOfCodeBlocksAsserted, 31 NumberOfCheckSat, 262 ConstructedInterpolants, 0 QuantifiedInterpolants, 1053 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 30 InterpolantComputations, 22 PerfectInterpolantSequences, 59/139 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available
  - CounterExampleResult [Line: 538]: free of unallocated memory possible
    free of unallocated memory possible
We found a FailurePath: 
[L512]               int num;
[L513]               int ind, newsize, i = 1;
[L528]               num = __VERIFIER_nondet_int()
[L529]  COND FALSE   !(!(num > 0 && num < 100))
[L532]               int *a = (int *)malloc(sizeof(int));
[L533]  COND FALSE   !(a == ((void *)0))
[L536]               newsize = 0
[L537]  CALL         expandArray(a)
[L515]               int *a = (int *)arg;
[L516]               int *b = ((void *)0);
        VAL          [a={-1:0}, arg={-1:0}, arg={-1:0}, b={0:0}, i=1, ind=0, newsize=0, num=1]
[L517]  COND TRUE    newsize < num
[L518]               newsize = newsize + 1
[L519]  EXPR, FCALL  realloc(a, sizeof(int) * newsize)
[L519]               b = realloc(a, sizeof(int) * newsize)
[L520]               b[newsize - 1] = i
[L521]               a = b
        VAL          [a={-1:0}, arg={-1:0}, arg={-1:0}, b={-1:0}, i=1, ind=0, newsize=1, num=1]
[L517]  COND FALSE   !(newsize < num)
        VAL          [a={-1:0}, arg={-1:0}, arg={-1:0}, b={-1:0}, i=1, ind=0, newsize=1, num=1]
[L523]  COND TRUE    b != ((void *)0)
        VAL          [a={-1:0}, arg={-1:0}, arg={-1:0}, b={-1:0}, i=1, ind=0, newsize=1, num=1]
[L524]               free(b)
        VAL          [a={-1:0}, arg={-1:0}, arg={-1:0}, b={-1:0}, i=1, ind=0, newsize=1, num=1]
[L524]               free(b)
        VAL          [a={-1:0}, arg={-1:0}, arg={-1:0}, b={-1:0}, i=1, ind=0, newsize=1, num=1]
[L524]               free(b)
[L525]               return 0;
[L537]  RET          expandArray(a)
[L538]               free(a)
        VAL          [\old(argc)=3, a={-1:0}, argc=3, argv={5:6}, argv={5:6}, i=1, ind=0, newsize=1, num=1]
[L538]               free(a)
        VAL          [\old(argc)=3, a={-1:0}, argc=3, argv={5:6}, argv={5:6}, i=1, ind=0, newsize=1, num=1]
[L538]               free(a)
        VAL          [\old(argc)=3, a={-1:0}, argc=3, argv={5:6}, argv={5:6}, i=1, ind=0, newsize=1, num=1]

 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.60ms. Allocated memory is still 134.2MB. Free memory is still 75.8MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 460.22ms. Allocated memory is still 176.2MB. Free memory was 133.0MB in the beginning and 116.7MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 44.50ms. Allocated memory is still 176.2MB. Free memory was 116.7MB in the beginning and 115.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 29.06ms. Allocated memory is still 176.2MB. Free memory was 115.2MB in the beginning and 113.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * RCFGBuilder took 540.62ms. Allocated memory is still 176.2MB. Free memory was 113.6MB in the beginning and 98.9MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
 * CodeCheck took 21840.81ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 98.4MB in the beginning and 168.3MB in the end (delta: -69.9MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB.
 * Witness Printer took 107.27ms. Allocated memory is still 308.3MB. Free memory was 168.3MB in the beginning and 163.1MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor:
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_#res#1 : $Pointer$ not handled
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.C_realloc_ptr#1 : $Pointer$ not handled
RESULT: Ultimate proved your program to be incorrect!
[2022-11-21 22:55:43,167 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37eea562-8aa7-4eb0-9dee-0dc7178bab4e/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Writing output log to file Ultimate.log
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE(valid-free)