./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version 6497de01
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d6faa8ef56a23ca7c4a5001cbf3a77ca8de2519af2f56642cceed100a623849a
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-6497de0
[2024-11-23 22:34:47,264 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-23 22:34:47,359 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Default.epf
[2024-11-23 22:34:47,365 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-23 22:34:47,366 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-23 22:34:47,410 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-23 22:34:47,411 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-23 22:34:47,411 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-23 22:34:47,411 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-23 22:34:47,412 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-23 22:34:47,412 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-23 22:34:47,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-23 22:34:47,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-23 22:34:47,414 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-23 22:34:47,415 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-23 22:34:47,415 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-23 22:34:47,416 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-23 22:34:47,416 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-23 22:34:47,416 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-23 22:34:47,416 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-23 22:34:47,416 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-23 22:34:47,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-23 22:34:47,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-23 22:34:47,417 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-23 22:34:47,417 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-23 22:34:47,417 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-23 22:34:47,418 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-23 22:34:47,418 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-23 22:34:47,418 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-23 22:34:47,419 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Compute procedure contracts=false
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-23 22:34:47,419 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-23 22:34:47,420 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-23 22:34:47,420 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
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_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6faa8ef56a23ca7c4a5001cbf3a77ca8de2519af2f56642cceed100a623849a
[2024-11-23 22:34:47,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-23 22:34:47,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-23 22:34:47,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-23 22:34:47,782 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-23 22:34:47,782 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-23 22:34:47,784 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i
[2024-11-23 22:34:51,021 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/9664ac52a/51cba7fad9ee401faad42f8bd72eb443/FLAGf357d489b
[2024-11-23 22:34:51,565 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-23 22:34:51,566 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i
[2024-11-23 22:34:51,621 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/9664ac52a/51cba7fad9ee401faad42f8bd72eb443/FLAGf357d489b
[2024-11-23 22:34:51,649 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/9664ac52a/51cba7fad9ee401faad42f8bd72eb443
[2024-11-23 22:34:51,652 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-23 22:34:51,654 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-23 22:34:51,656 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-23 22:34:51,656 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-23 22:34:51,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-23 22:34:51,664 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:34:51" (1/1) ...
[2024-11-23 22:34:51,665 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4164bb46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:34:51, skipping insertion in model container
[2024-11-23 22:34:51,665 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:34:51" (1/1) ...
[2024-11-23 22:34:51,766 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-23 22:34:52,731 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:629)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleUnaryFloatFunction(StandardFunctionHandler.java:3128)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:255)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1602)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:271)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1494)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:253)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:3184)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:3028)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2273)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:144)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1228)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:215)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1158)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1141)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:236)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:393)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1629)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:159)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3507)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2500)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:641)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:135)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:189)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:94)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2024-11-23 22:34:52,745 INFO L158 Benchmark]: Toolchain (without parser) took 1087.74ms. Allocated memory is still 117.4MB. Free memory was 86.8MB in the beginning and 65.4MB in the end (delta: 21.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-11-23 22:34:52,745 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-23 22:34:52,746 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1084.82ms. Allocated memory is still 117.4MB. Free memory was 86.6MB in the beginning and 65.4MB in the end (delta: 21.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-11-23 22:34:52,747 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 73.2MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 1084.82ms. Allocated memory is still 117.4MB. Free memory was 86.6MB in the beginning and 65.4MB in the end (delta: 21.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: floating point operation not supported in non-bitprecise translation: fabs: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructOtherUnaryFloatOperation(IntegerTranslation.java:629)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d6faa8ef56a23ca7c4a5001cbf3a77ca8de2519af2f56642cceed100a623849a
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-6497de0
[2024-11-23 22:34:55,572 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-23 22:34:55,711 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2024-11-23 22:34:55,724 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-23 22:34:55,728 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-23 22:34:55,772 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-23 22:34:55,775 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-23 22:34:55,775 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-23 22:34:55,776 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-23 22:34:55,776 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-23 22:34:55,777 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-23 22:34:55,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-23 22:34:55,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-23 22:34:55,778 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-23 22:34:55,779 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-23 22:34:55,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-23 22:34:55,779 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-23 22:34:55,779 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-23 22:34:55,779 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-23 22:34:55,779 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-23 22:34:55,780 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-23 22:34:55,781 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-11-23 22:34:55,781 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-23 22:34:55,781 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2024-11-23 22:34:55,781 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-23 22:34:55,781 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-23 22:34:55,781 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-23 22:34:55,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-23 22:34:55,782 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-23 22:34:55,782 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-23 22:34:55,782 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-23 22:34:55,782 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-23 22:34:55,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-23 22:34:55,782 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Compute procedure contracts=false
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Trace refinement strategy=FOX
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-23 22:34:55,783 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-23 22:34:55,784 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-23 22:34:55,784 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
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_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6faa8ef56a23ca7c4a5001cbf3a77ca8de2519af2f56642cceed100a623849a
[2024-11-23 22:34:56,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-23 22:34:56,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-23 22:34:56,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-23 22:34:56,192 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-23 22:34:56,193 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-23 22:34:56,194 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i
[2024-11-23 22:34:59,494 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/1ae509718/68b8a364cb92481ea2e68f5c647c0862/FLAG15ee99a2b
[2024-11-23 22:35:00,086 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-23 22:35:00,087 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i
[2024-11-23 22:35:00,157 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/1ae509718/68b8a364cb92481ea2e68f5c647c0862/FLAG15ee99a2b
[2024-11-23 22:35:00,178 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/data/1ae509718/68b8a364cb92481ea2e68f5c647c0862
[2024-11-23 22:35:00,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-23 22:35:00,183 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-23 22:35:00,185 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-23 22:35:00,185 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-23 22:35:00,190 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-23 22:35:00,191 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:35:00" (1/1) ...
[2024-11-23 22:35:00,194 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61f71bdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:00, skipping insertion in model container
[2024-11-23 22:35:00,194 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:35:00" (1/1) ...
[2024-11-23 22:35:00,278 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-23 22:35:01,268 WARN L250 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_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i[71491,71504]
[2024-11-23 22:35:02,176 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model
[2024-11-23 22:35:02,181 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-23 22:35:02,199 INFO L200 MainTranslator]: Completed pre-run
[2024-11-23 22:35:02,268 WARN L250 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_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/sv-benchmarks/c/neural-networks/poly_32_32_32_32_thresh_2_safe.c-amalgamation.i[71491,71504]
[2024-11-23 22:35:02,866 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-23 22:35:03,164 INFO L204 MainTranslator]: Completed translation
[2024-11-23 22:35:03,165 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03 WrapperNode
[2024-11-23 22:35:03,165 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-23 22:35:03,167 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-23 22:35:03,167 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-23 22:35:03,167 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-23 22:35:03,175 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:03,295 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:03,741 INFO L138 Inliner]: procedures = 779, calls = 7119, calls flagged for inlining = 16, calls inlined = 16, statements flattened = 7697
[2024-11-23 22:35:03,742 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-23 22:35:03,743 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-23 22:35:03,743 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-23 22:35:03,743 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-23 22:35:03,767 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:03,768 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:03,943 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,107 INFO L175 MemorySlicer]: Split 6925 memory accesses to 16 slices as follows [4, 2, 44, 7, 2, 2, 3311, 118, 4, 3, 4, 2, 6, 135, 4, 3277]. 48 percent of accesses are in the largest equivalence class. The 3537 initializations are split as follows [1, 2, 40, 7, 2, 0, 130, 88, 0, 0, 1, 0, 0, 1, 0, 3265]. The 3306 writes are split as follows [0, 0, 0, 0, 0, 1, 3159, 0, 2, 2, 0, 1, 3, 132, 2, 4].
[2024-11-23 22:35:04,108 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,108 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,446 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,481 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,519 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,574 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,608 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,693 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-23 22:35:04,695 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-23 22:35:04,695 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-23 22:35:04,695 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-23 22:35:04,697 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (1/1) ...
[2024-11-23 22:35:04,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-23 22:35:04,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/z3
[2024-11-23 22:35:04,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-23 22:35:04,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-23 22:35:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0
[2024-11-23 22:35:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1
[2024-11-23 22:35:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#2
[2024-11-23 22:35:04,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#3
[2024-11-23 22:35:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#4
[2024-11-23 22:35:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#5
[2024-11-23 22:35:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#6
[2024-11-23 22:35:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#7
[2024-11-23 22:35:04,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#8
[2024-11-23 22:35:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#9
[2024-11-23 22:35:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#10
[2024-11-23 22:35:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#11
[2024-11-23 22:35:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#12
[2024-11-23 22:35:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#13
[2024-11-23 22:35:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#14
[2024-11-23 22:35:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#15
[2024-11-23 22:35:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#0
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#1
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#2
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#3
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#4
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#5
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#6
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#7
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#8
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#9
[2024-11-23 22:35:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#10
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#11
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#12
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#13
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#14
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4#15
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-23 22:35:04,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3
[2024-11-23 22:35:04,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4
[2024-11-23 22:35:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5
[2024-11-23 22:35:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6
[2024-11-23 22:35:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7
[2024-11-23 22:35:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8
[2024-11-23 22:35:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9
[2024-11-23 22:35:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10
[2024-11-23 22:35:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11
[2024-11-23 22:35:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12
[2024-11-23 22:35:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13
[2024-11-23 22:35:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14
[2024-11-23 22:35:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6
[2024-11-23 22:35:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14
[2024-11-23 22:35:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5
[2024-11-23 22:35:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure k2c_idx2sub
[2024-11-23 22:35:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure k2c_idx2sub
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~TO~VOID
[2024-11-23 22:35:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~TO~VOID
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-23 22:35:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-23 22:35:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1
[2024-11-23 22:35:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2
[2024-11-23 22:35:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14
[2024-11-23 22:35:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#14
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#15
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#0
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#1
[2024-11-23 22:35:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#2
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#3
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#4
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#5
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#6
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#7
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#8
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#9
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#10
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#11
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#12
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#13
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#14
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#15
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3
[2024-11-23 22:35:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4
[2024-11-23 22:35:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5
[2024-11-23 22:35:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6
[2024-11-23 22:35:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7
[2024-11-23 22:35:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8
[2024-11-23 22:35:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9
[2024-11-23 22:35:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10
[2024-11-23 22:35:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure k2c_dense
[2024-11-23 22:35:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure k2c_dense
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#2
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#3
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#4
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#5
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#6
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#7
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#8
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#9
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#10
[2024-11-23 22:35:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#11
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#12
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#13
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#14
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#15
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12
[2024-11-23 22:35:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14
[2024-11-23 22:35:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15
[2024-11-23 22:35:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure k2c_sub2idx
[2024-11-23 22:35:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure k2c_sub2idx
[2024-11-23 22:35:05,458 INFO L234 CfgBuilder]: Building ICFG
[2024-11-23 22:35:05,461 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-23 22:37:54,208 INFO L? ?]: Removed 292 outVars from TransFormulas that were not future-live.
[2024-11-23 22:37:54,209 INFO L283 CfgBuilder]: Performing block encoding
[2024-11-23 22:37:54,233 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-23 22:37:54,237 INFO L312 CfgBuilder]: Removed 44 assume(true) statements.
[2024-11-23 22:37:54,237 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:37:54 BoogieIcfgContainer
[2024-11-23 22:37:54,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-23 22:37:54,243 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-23 22:37:54,243 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-23 22:37:54,249 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-23 22:37:54,249 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:35:00" (1/3) ...
[2024-11-23 22:37:54,250 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@368abada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:37:54, skipping insertion in model container
[2024-11-23 22:37:54,252 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:35:03" (2/3) ...
[2024-11-23 22:37:54,252 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@368abada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:37:54, skipping insertion in model container
[2024-11-23 22:37:54,252 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:37:54" (3/3) ...
[2024-11-23 22:37:54,254 INFO L128 eAbstractionObserver]: Analyzing ICFG poly_32_32_32_32_thresh_2_safe.c-amalgamation.i
[2024-11-23 22:37:54,274 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-23 22:37:54,277 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG poly_32_32_32_32_thresh_2_safe.c-amalgamation.i that has 21 procedures, 285 locations, 1 initial locations, 60 loop locations, and 1 error locations.
[2024-11-23 22:37:54,363 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-23 22:37:54,381 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7f26f139, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-23 22:37:54,382 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2024-11-23 22:37:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand has 225 states, 205 states have (on average 1.5414634146341464) internal successors, (316), 206 states have internal predecessors, (316), 13 states have call successors, (13), 5 states have call predecessors, (13), 5 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13)
[2024-11-23 22:37:54,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134
[2024-11-23 22:37:54,421 INFO L210 NwaCegarLoop]: Found error trace
[2024-11-23 22:37:54,422 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-11-23 22:37:54,422 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] ===
[2024-11-23 22:37:54,428 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-23 22:37:54,429 INFO L85 PathProgramCache]: Analyzing trace with hash 15653691, now seen corresponding path program 1 times
[2024-11-23 22:37:54,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX
[2024-11-23 22:37:54,531 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1702091980]
[2024-11-23 22:37:54,531 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-23 22:37:54,532 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3
[2024-11-23 22:37:54,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/mathsat
[2024-11-23 22:37:54,537 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null)
[2024-11-23 22:37:54,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69ba772c-1d8b-4d3b-94fd-28a5446bafcd/bin/uautomizer-verify-LYvppIcaGC/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process