./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 9bd2c7ff
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_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6814e4b1182b075f519057bacd5c07f341f45068ab378c95bdf1e389d807335f
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 03:57:13,526 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 03:57:13,634 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf
[2023-11-19 03:57:13,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 03:57:13,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver
[2023-11-19 03:57:13,664 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 03:57:13,665 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 03:57:13,666 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS
[2023-11-19 03:57:13,667 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 03:57:13,667 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 03:57:13,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 03:57:13,669 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-19 03:57:13,669 INFO L153 SettingsManager]: * sizeof long=4
[2023-11-19 03:57:13,670 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-11-19 03:57:13,671 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-11-19 03:57:13,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 03:57:13,672 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 03:57:13,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 03:57:13,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 03:57:13,673 INFO L153 SettingsManager]: * sizeof long double=12
[2023-11-19 03:57:13,674 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 03:57:13,675 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 03:57:13,675 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2023-11-19 03:57:13,676 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2023-11-19 03:57:13,677 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2023-11-19 03:57:13,677 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 03:57:13,678 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 03:57:13,678 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 03:57:13,679 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 03:57:13,679 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 03:57:13,680 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN
[2023-11-19 03:57:13,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-19 03:57:13,680 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 03:57:13,681 INFO L153 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_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6814e4b1182b075f519057bacd5c07f341f45068ab378c95bdf1e389d807335f
[2023-11-19 03:57:13,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 03:57:13,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 03:57:13,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 03:57:13,965 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 03:57:13,966 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 03:57:13,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i
[2023-11-19 03:57:17,021 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 03:57:17,358 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 03:57:17,359 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i
[2023-11-19 03:57:17,385 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data/61999aa2e/25924bb6f04e45c88da7af3fd13b4881/FLAGe092e1df3
[2023-11-19 03:57:17,400 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data/61999aa2e/25924bb6f04e45c88da7af3fd13b4881
[2023-11-19 03:57:17,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 03:57:17,406 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 03:57:17,408 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 03:57:17,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 03:57:17,413 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 03:57:17,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,414 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5903c8b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17, skipping insertion in model container
[2023-11-19 03:57:17,415 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,448 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 03:57:17,649 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i[913,926]
[2023-11-19 03:57:17,723 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 03:57:17,735 INFO L202 MainTranslator]: Completed pre-run
[2023-11-19 03:57:17,754 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i[913,926]
[2023-11-19 03:57:17,810 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 03:57:17,836 INFO L206 MainTranslator]: Completed translation
[2023-11-19 03:57:17,836 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17 WrapperNode
[2023-11-19 03:57:17,836 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 03:57:17,838 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 03:57:17,838 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 03:57:17,838 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 03:57:17,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,857 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,897 INFO L138 Inliner]: procedures = 26, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 194
[2023-11-19 03:57:17,898 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 03:57:17,899 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 03:57:17,899 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 03:57:17,899 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 03:57:17,908 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,912 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,912 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,923 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,927 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,937 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 03:57:17,938 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 03:57:17,938 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 03:57:17,938 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-11-19 03:57:17,940 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:17" (1/1) ...
[2023-11-19 03:57:17,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 03:57:17,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/z3
[2023-11-19 03:57:17,972 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2023-11-19 03:57:18,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2023-11-19 03:57:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 03:57:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-11-19 03:57:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-11-19 03:57:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2023-11-19 03:57:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 03:57:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 03:57:18,151 INFO L236 CfgBuilder]: Building ICFG
[2023-11-19 03:57:18,153 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 03:57:18,649 INFO L277 CfgBuilder]: Performing block encoding
[2023-11-19 03:57:19,060 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 03:57:19,061 INFO L302 CfgBuilder]: Removed 1 assume(true) statements.
[2023-11-19 03:57:19,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:19 BoogieIcfgContainer
[2023-11-19 03:57:19,067 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 03:57:19,069 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2023-11-19 03:57:19,069 INFO L270 PluginConnector]: Initializing CodeCheck...
[2023-11-19 03:57:19,079 INFO L274 PluginConnector]: CodeCheck initialized
[2023-11-19 03:57:19,080 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:19" (1/1) ...
[2023-11-19 03:57:19,089 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 03:57:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 73 transitions.
[2023-11-19 03:57:19,166 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 73 transitions.
[2023-11-19 03:57:19,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95
[2023-11-19 03:57:19,175 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2023-11-19 03:57:19,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2023-11-19 03:57:19,885 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2023-11-19 03:57:19,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2023-11-19 03:57:20,171 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations.
[2023-11-19 03:57:20,301 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 19.11 03:57:20 ImpRootNode
[2023-11-19 03:57:20,301 INFO L131 PluginConnector]: ------------------------ END CodeCheck----------------------------
[2023-11-19 03:57:20,302 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2023-11-19 03:57:20,302 INFO L270 PluginConnector]: Initializing Witness Printer...
[2023-11-19 03:57:20,302 INFO L274 PluginConnector]: Witness Printer initialized
[2023-11-19 03:57:20,303 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:19" (3/4) ...
[2023-11-19 03:57:20,305 INFO L140 WitnessPrinter]: No result that supports witness generation found
[2023-11-19 03:57:20,306 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2023-11-19 03:57:20,307 INFO L158 Benchmark]: Toolchain (without parser) took 2900.73ms. Allocated memory was 155.2MB in the beginning and 192.9MB in the end (delta: 37.7MB). Free memory was 123.1MB in the beginning and 148.7MB in the end (delta: -25.6MB). Peak memory consumption was 12.1MB. Max. memory is 16.1GB.
[2023-11-19 03:57:20,308 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory was 84.5MB in the beginning and 84.4MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 03:57:20,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 428.53ms. Allocated memory is still 155.2MB. Free memory was 122.6MB in the beginning and 109.0MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2023-11-19 03:57:20,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.58ms. Allocated memory is still 155.2MB. Free memory was 109.0MB in the beginning and 105.3MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2023-11-19 03:57:20,310 INFO L158 Benchmark]: Boogie Preprocessor took 38.29ms. Allocated memory is still 155.2MB. Free memory was 105.3MB in the beginning and 103.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2023-11-19 03:57:20,312 INFO L158 Benchmark]: RCFGBuilder took 1129.77ms. Allocated memory was 155.2MB in the beginning and 192.9MB in the end (delta: 37.7MB). Free memory was 103.2MB in the beginning and 121.9MB in the end (delta: -18.7MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB.
[2023-11-19 03:57:20,313 INFO L158 Benchmark]: CodeCheck took 1232.37ms. Allocated memory is still 192.9MB. Free memory was 121.9MB in the beginning and 149.8MB in the end (delta: -27.9MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB.
[2023-11-19 03:57:20,314 INFO L158 Benchmark]: Witness Printer took 4.50ms. Allocated memory is still 192.9MB. Free memory was 149.8MB in the beginning and 148.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 03:57:20,324 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck:
- StatisticsResult: Ultimate CodeCheck benchmark data
CFG has 2 procedures, 47 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 94 NumberOfCodeBlocks, 94 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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
- UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable
Unable to prove that a call to reach_error is unreachable
Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 121, overapproximation of bitwiseAnd at line 54.
Possible FailurePath:
[L21] unsigned char isInitial = 0;
[L22] signed char var_1_1 = -10;
[L23] unsigned char var_1_2 = 1;
[L24] signed char var_1_3 = -16;
[L25] signed char var_1_4 = 50;
[L26] signed char var_1_5 = 4;
[L27] unsigned long int var_1_6 = 50;
[L28] signed long int var_1_7 = -8;
[L29] signed long int var_1_8 = -4;
[L30] signed char var_1_9 = 50;
[L31] unsigned char var_1_10 = 128;
[L32] unsigned char var_1_11 = 5;
[L33] unsigned long int var_1_12 = 10;
[L34] signed char var_1_13 = 16;
[L35] signed long int var_1_14 = 1;
[L36] unsigned short int var_1_15 = 128;
[L37] signed long int var_1_16 = 2;
[L38] unsigned short int var_1_17 = 61498;
[L39] unsigned long int var_1_18 = 1;
[L40] unsigned char var_1_19 = 0;
[L41] double var_1_20 = 4.9;
[L42] double var_1_21 = 1.5;
[L125] isInitial = 1
[L126] FCALL initially()
[L127] COND TRUE 1
[L128] FCALL updateLastVariables()
[L129] CALL updateVariables()
[L79] var_1_2 = __VERIFIER_nondet_uchar()
[L80] CALL assume_abort_if_not(var_1_2 >= 0)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_3=-16, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L80] RET assume_abort_if_not(var_1_2 >= 0)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_3=-16, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L81] CALL assume_abort_if_not(var_1_2 <= 1)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-16, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L81] RET assume_abort_if_not(var_1_2 <= 1)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-16, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L82] var_1_3 = __VERIFIER_nondet_char()
[L83] CALL assume_abort_if_not(var_1_3 >= -63)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L83] RET assume_abort_if_not(var_1_3 >= -63)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L84] CALL assume_abort_if_not(var_1_3 <= 63)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L84] RET assume_abort_if_not(var_1_3 <= 63)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L85] var_1_4 = __VERIFIER_nondet_char()
[L86] CALL assume_abort_if_not(var_1_4 >= 0)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L86] RET assume_abort_if_not(var_1_4 >= 0)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L87] CALL assume_abort_if_not(var_1_4 <= 63)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L87] RET assume_abort_if_not(var_1_4 <= 63)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=4, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L88] var_1_5 = __VERIFIER_nondet_char()
[L89] CALL assume_abort_if_not(var_1_5 >= -127)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L89] RET assume_abort_if_not(var_1_5 >= -127)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L90] CALL assume_abort_if_not(var_1_5 <= 126)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L90] RET assume_abort_if_not(var_1_5 <= 126)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=-8, var_1_8=-4, var_1_9=50]
[L91] var_1_7 = __VERIFIER_nondet_long()
[L92] CALL assume_abort_if_not(var_1_7 >= -2147483648)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L92] RET assume_abort_if_not(var_1_7 >= -2147483648)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-4, var_1_9=50]
[L93] CALL assume_abort_if_not(var_1_7 <= 2147483647)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L93] RET assume_abort_if_not(var_1_7 <= 2147483647)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-4, var_1_9=50]
[L94] CALL assume_abort_if_not(var_1_7 != 0)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-4, var_1_9=50]
[L20] COND FALSE !(!cond)
[L94] RET assume_abort_if_not(var_1_7 != 0)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-4, var_1_9=50]
[L95] var_1_8 = __VERIFIER_nondet_long()
[L96] CALL assume_abort_if_not(var_1_8 >= -2147483648)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L96] RET assume_abort_if_not(var_1_8 >= -2147483648)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L97] CALL assume_abort_if_not(var_1_8 <= 2147483647)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L97] RET assume_abort_if_not(var_1_8 <= 2147483647)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L98] CALL assume_abort_if_not(var_1_8 != 0)
VAL [\old(cond)=1, isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L98] RET assume_abort_if_not(var_1_8 != 0)
VAL [isInitial=1, var_1_10=128, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L99] var_1_10 = __VERIFIER_nondet_uchar()
[L100] CALL assume_abort_if_not(var_1_10 >= 127)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L100] RET assume_abort_if_not(var_1_10 >= 127)
VAL [isInitial=1, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L101] CALL assume_abort_if_not(var_1_10 <= 255)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L101] RET assume_abort_if_not(var_1_10 <= 255)
VAL [isInitial=1, var_1_10=127, var_1_11=5, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L102] var_1_11 = __VERIFIER_nondet_uchar()
[L103] CALL assume_abort_if_not(var_1_11 >= 1)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L103] RET assume_abort_if_not(var_1_11 >= 1)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L104] CALL assume_abort_if_not(var_1_11 <= 126)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L104] RET assume_abort_if_not(var_1_11 <= 126)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L105] CALL assume_abort_if_not(var_1_11 != 127)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L105] RET assume_abort_if_not(var_1_11 != 127)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=1, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L106] var_1_14 = __VERIFIER_nondet_long()
[L107] CALL assume_abort_if_not(var_1_14 >= -2147483648)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L107] RET assume_abort_if_not(var_1_14 >= -2147483648)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L108] CALL assume_abort_if_not(var_1_14 <= 2147483647)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L108] RET assume_abort_if_not(var_1_14 <= 2147483647)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=2, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L109] var_1_16 = __VERIFIER_nondet_long()
[L110] CALL assume_abort_if_not(var_1_16 >= 0)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L110] RET assume_abort_if_not(var_1_16 >= 0)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L111] CALL assume_abort_if_not(var_1_16 <= 2147483647)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L111] RET assume_abort_if_not(var_1_16 <= 2147483647)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=61498, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L112] var_1_17 = __VERIFIER_nondet_ushort()
[L113] CALL assume_abort_if_not(var_1_17 >= 32767)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=32767, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L113] RET assume_abort_if_not(var_1_17 >= 32767)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=32767, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L114] CALL assume_abort_if_not(var_1_17 <= 65534)
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=32767, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L114] RET assume_abort_if_not(var_1_17 <= 65534)
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=32767, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=3/2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L115] var_1_21 = __VERIFIER_nondet_double()
[L116] CALL assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F ))
VAL [\old(cond)=1, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=32767, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L20] COND FALSE !(!cond)
[L116] RET assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F ))
VAL [isInitial=1, var_1_10=127, var_1_11=1, var_1_12=10, var_1_13=16, var_1_14=-52, var_1_15=128, var_1_16=0, var_1_17=32767, var_1_18=1, var_1_19=0, var_1_1=-10, var_1_20=49/10, var_1_21=2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=50]
[L129] RET updateVariables()
[L130] CALL step()
[L46] COND FALSE !(\read(var_1_2))
[L49] COND TRUE -4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))
[L50] COND FALSE !(var_1_4 < -16)
[L54] EXPR var_1_8 & var_1_4
[L54] COND TRUE var_1_6 <= (var_1_8 & var_1_4)
[L55] COND TRUE ((- 8) / (var_1_10 - var_1_11)) >= var_1_3
[L56] var_1_9 = var_1_3
[L61] COND TRUE var_1_3 <= var_1_1
[L62] var_1_12 = var_1_4
[L66] COND FALSE !((~ var_1_3) < var_1_14)
[L69] EXPR (var_1_4 + var_1_14) & var_1_7
[L69] COND TRUE ((var_1_4 + var_1_14) & var_1_7) <= (var_1_10 - ((((var_1_11) < (var_1_16)) ? (var_1_11) : (var_1_16))))
[L70] var_1_15 = (var_1_11 + 64)
[L74] var_1_18 = var_1_17
[L75] var_1_19 = 0
[L76] var_1_20 = var_1_21
[L130] RET step()
[L131] CALL, EXPR property()
[L121] EXPR ((var_1_2 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((var_1_6 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4)))
[L121] EXPR var_1_8 & var_1_4
[L121] EXPR ((var_1_2 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((var_1_6 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4)))
[L121] EXPR (((((var_1_2 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((var_1_6 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4)))) && ((var_1_3 <= var_1_1) ? (var_1_12 == ((unsigned long int) var_1_4)) : (var_1_12 == ((unsigned long int) (((((var_1_11 + var_1_4)) < (var_1_10)) ? ((var_1_11 + var_1_4)) : (var_1_10))))))) && (((~ var_1_3) < var_1_14) ? (var_1_13 == ((signed char) (((((var_1_4 + var_1_3)) > (-5)) ? ((var_1_4 + var_1_3)) : (-5))))) : 1)) && ((((var_1_4 + var_1_14) & var_1_7) <= (var_1_10 - ((((var_1_11) < (var_1_16)) ? (var_1_11) : (var_1_16))))) ? (var_1_15 == ((unsigned short int) (var_1_11 + 64))) : (var_1_15 == ((unsigned short int) ((((((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) > (var_1_11)) ? (((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) : (var_1_11))))))
[L121-L122] return ((((((((var_1_2 ? (var_1_1 == ((signed char) (((((var_1_3 + (1 - var_1_4))) < (var_1_5)) ? ((var_1_3 + (1 - var_1_4))) : (var_1_5))))) : 1) && ((-4 > (var_1_5 / ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))))) ? ((var_1_4 < -16) ? (var_1_6 == ((unsigned long int) ((((32u) < 0 ) ? -(32u) : (32u))))) : 1) : 1)) && ((var_1_6 <= (var_1_8 & var_1_4)) ? ((((- 8) / (var_1_10 - var_1_11)) >= var_1_3) ? (var_1_9 == ((signed char) var_1_3)) : 1) : (var_1_9 == ((signed char) var_1_4)))) && ((var_1_3 <= var_1_1) ? (var_1_12 == ((unsigned long int) var_1_4)) : (var_1_12 == ((unsigned long int) (((((var_1_11 + var_1_4)) < (var_1_10)) ? ((var_1_11 + var_1_4)) : (var_1_10))))))) && (((~ var_1_3) < var_1_14) ? (var_1_13 == ((signed char) (((((var_1_4 + var_1_3)) > (-5)) ? ((var_1_4 + var_1_3)) : (-5))))) : 1)) && ((((var_1_4 + var_1_14) & var_1_7) <= (var_1_10 - ((((var_1_11) < (var_1_16)) ? (var_1_11) : (var_1_16))))) ? (var_1_15 == ((unsigned short int) (var_1_11 + 64))) : (var_1_15 == ((unsigned short int) ((((((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) > (var_1_11)) ? (((((var_1_10) > ((var_1_17 - var_1_4))) ? (var_1_10) : ((var_1_17 - var_1_4))))) : (var_1_11))))))) && (var_1_18 == ((unsigned long int) var_1_17))) && (var_1_19 == ((unsigned char) 0))) && (var_1_20 == ((double) var_1_21))
;
[L131] RET, EXPR property()
[L131] CALL __VERIFIER_assert(property())
[L19] COND TRUE !(cond)
VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=50, var_1_13=16, var_1_14=-52, var_1_15=65, var_1_16=0, var_1_17=32767, var_1_18=32767, var_1_19=0, var_1_1=-10, var_1_20=2, var_1_21=2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=-10]
[L19] reach_error()
VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=127, var_1_11=1, var_1_12=50, var_1_13=16, var_1_14=-52, var_1_15=65, var_1_16=0, var_1_17=32767, var_1_18=32767, var_1_19=0, var_1_1=-10, var_1_20=2, var_1_21=2, var_1_2=0, var_1_3=-10, var_1_4=50, var_1_5=-11, var_1_6=50, var_1_7=2, var_1_8=-50, var_1_9=-10]
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory was 84.5MB in the beginning and 84.4MB in the end (delta: 151.0kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 428.53ms. Allocated memory is still 155.2MB. Free memory was 122.6MB in the beginning and 109.0MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 60.58ms. Allocated memory is still 155.2MB. Free memory was 109.0MB in the beginning and 105.3MB in the end (delta: 3.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 38.29ms. Allocated memory is still 155.2MB. Free memory was 105.3MB in the beginning and 103.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 1129.77ms. Allocated memory was 155.2MB in the beginning and 192.9MB in the end (delta: 37.7MB). Free memory was 103.2MB in the beginning and 121.9MB in the end (delta: -18.7MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB.
* CodeCheck took 1232.37ms. Allocated memory is still 192.9MB. Free memory was 121.9MB in the beginning and 149.8MB in the end (delta: -27.9MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB.
* Witness Printer took 4.50ms. Allocated memory is still 192.9MB. Free memory was 149.8MB in the beginning and 148.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB.
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
[2023-11-19 03:57:20,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/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
Using bit-precise analysis
Retrying with bit-precise analysis
### Bit-precise run ###
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_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6814e4b1182b075f519057bacd5c07f341f45068ab378c95bdf1e389d807335f
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 03:57:22,988 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 03:57:23,120 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Bitvector.epf
[2023-11-19 03:57:23,171 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 03:57:23,172 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 03:57:23,173 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS
[2023-11-19 03:57:23,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 03:57:23,175 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 03:57:23,176 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 03:57:23,181 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-19 03:57:23,181 INFO L153 SettingsManager]: * sizeof long=4
[2023-11-19 03:57:23,182 INFO L153 SettingsManager]: * sizeof POINTER=4
[2023-11-19 03:57:23,182 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 03:57:23,184 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 03:57:23,185 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 03:57:23,185 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 03:57:23,185 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2023-11-19 03:57:23,186 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2023-11-19 03:57:23,186 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2023-11-19 03:57:23,187 INFO L153 SettingsManager]: * sizeof long double=12
[2023-11-19 03:57:23,188 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 03:57:23,188 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 03:57:23,189 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2023-11-19 03:57:23,189 INFO L153 SettingsManager]: * Timeout in seconds=1000000
[2023-11-19 03:57:23,190 INFO L153 SettingsManager]: * Theory for external solver=ALL
[2023-11-19 03:57:23,190 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt
[2023-11-19 03:57:23,190 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode
[2023-11-19 03:57:23,191 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 03:57:23,191 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 03:57:23,192 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 03:57:23,193 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 03:57:23,193 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 03:57:23,194 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS
[2023-11-19 03:57:23,194 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-11-19 03:57:23,194 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 03:57:23,195 INFO L153 SettingsManager]: * Use separate solver for trace checks=false
[2023-11-19 03:57:23,195 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-19 03:57:23,195 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6814e4b1182b075f519057bacd5c07f341f45068ab378c95bdf1e389d807335f
[2023-11-19 03:57:23,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 03:57:23,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 03:57:23,632 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 03:57:23,634 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 03:57:23,634 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 03:57:23,636 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i
[2023-11-19 03:57:26,989 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 03:57:27,290 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 03:57:27,303 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i
[2023-11-19 03:57:27,313 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data/4a49fa5d2/f686e7116952458e91e94f18688e8878/FLAG83c5648ab
[2023-11-19 03:57:27,335 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/data/4a49fa5d2/f686e7116952458e91e94f18688e8878
[2023-11-19 03:57:27,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 03:57:27,341 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 03:57:27,345 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 03:57:27,345 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 03:57:27,350 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 03:57:27,351 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,352 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dea66a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27, skipping insertion in model container
[2023-11-19 03:57:27,352 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,397 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 03:57:27,588 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i[913,926]
[2023-11-19 03:57:27,650 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 03:57:27,677 INFO L202 MainTranslator]: Completed pre-run
[2023-11-19 03:57:27,689 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-84.i[913,926]
[2023-11-19 03:57:27,721 INFO L209 PostProcessor]: Analyzing one entry point: main
[2023-11-19 03:57:27,740 INFO L206 MainTranslator]: Completed translation
[2023-11-19 03:57:27,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27 WrapperNode
[2023-11-19 03:57:27,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 03:57:27,741 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2023-11-19 03:57:27,742 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2023-11-19 03:57:27,742 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2023-11-19 03:57:27,749 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,765 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,796 INFO L138 Inliner]: procedures = 27, calls = 39, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 137
[2023-11-19 03:57:27,796 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2023-11-19 03:57:27,797 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2023-11-19 03:57:27,797 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2023-11-19 03:57:27,797 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2023-11-19 03:57:27,806 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,807 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,816 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,816 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,832 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,835 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,839 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,841 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,845 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2023-11-19 03:57:27,846 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2023-11-19 03:57:27,846 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2023-11-19 03:57:27,847 INFO L274 PluginConnector]: RCFGBuilder initialized
[2023-11-19 03:57:27,847 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:57:27" (1/1) ...
[2023-11-19 03:57:27,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2023-11-19 03:57:27,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/z3
[2023-11-19 03:57:27,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null)
[2023-11-19 03:57:27,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process
[2023-11-19 03:57:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2023-11-19 03:57:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2023-11-19 03:57:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2023-11-19 03:57:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2023-11-19 03:57:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2023-11-19 03:57:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2023-11-19 03:57:28,056 INFO L236 CfgBuilder]: Building ICFG
[2023-11-19 03:57:28,061 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation
[2023-11-19 03:57:28,472 INFO L277 CfgBuilder]: Performing block encoding
[2023-11-19 03:57:28,644 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2023-11-19 03:57:28,644 INFO L302 CfgBuilder]: Removed 1 assume(true) statements.
[2023-11-19 03:57:28,651 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:28 BoogieIcfgContainer
[2023-11-19 03:57:28,653 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2023-11-19 03:57:28,654 INFO L112 PluginConnector]: ------------------------CodeCheck----------------------------
[2023-11-19 03:57:28,655 INFO L270 PluginConnector]: Initializing CodeCheck...
[2023-11-19 03:57:28,665 INFO L274 PluginConnector]: CodeCheck initialized
[2023-11-19 03:57:28,667 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:57:28" (1/1) ...
[2023-11-19 03:57:28,676 INFO L160 PredicateUnifier]: Initialized classic predicate unifier
[2023-11-19 03:57:28,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2023-11-19 03:57:28,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 73 transitions.
[2023-11-19 03:57:28,726 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 73 transitions.
[2023-11-19 03:57:28,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95
[2023-11-19 03:57:28,735 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2023-11-19 03:57:28,736 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt
[2023-11-19 03:57:28,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/cvc4
[2023-11-19 03:57:28,737 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null)
[2023-11-19 03:57:28,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28d1d54b-d811-4d99-a330-f1ff2d3aa8ea/bin/ukojak-verify-G8NBE6pJGL/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process
[2023-11-19 03:57:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:29,381 ERROR L592 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported
[2023-11-19 03:57:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2023-11-19 03:57:29,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 22 conjunts are in the unsatisfiable core
[2023-11-19 03:57:29,640 INFO L285 TraceCheckSpWp]: Computing forward predicates...