./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx --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 f28c6e39e7c9acbcbeaefe28cdbb3f08f78e3f387cf9ac751f49bf5d9fb6ae78 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:27:48,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:27:48,733 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-21 22:27:48,739 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:27:48,740 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:27:48,766 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:27:48,767 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:27:48,767 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:27:48,768 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:27:48,769 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:27:48,769 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:27:48,770 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:27:48,771 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:27:48,771 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:27:48,772 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:27:48,772 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:27:48,773 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:27:48,773 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:27:48,774 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:27:48,774 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:27:48,775 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:27:48,776 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:27:48,776 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:27:48,777 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:27:48,777 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:27:48,777 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:27:48,778 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:27:48,778 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:27:48,779 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:27:48,779 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:27:48,779 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:27:48,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:48,780 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:27:48,781 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:27:48,781 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:27:48,781 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:27:48,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:27:48,782 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:27:48,782 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:27:48,782 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:27:48,783 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:27:48,789 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:27:48,789 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f28c6e39e7c9acbcbeaefe28cdbb3f08f78e3f387cf9ac751f49bf5d9fb6ae78 [2023-11-21 22:27:49,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:27:49,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:27:49,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:27:49,142 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:27:49,142 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:27:49,144 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i [2023-11-21 22:27:52,274 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:27:52,571 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:27:52,572 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i [2023-11-21 22:27:52,583 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data/7bafd19b8/13a10ca90345469b9e711f92798ea247/FLAG781efefe6 [2023-11-21 22:27:52,598 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data/7bafd19b8/13a10ca90345469b9e711f92798ea247 [2023-11-21 22:27:52,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:27:52,602 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:27:52,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:52,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:27:52,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:27:52,610 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:52,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c92c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52, skipping insertion in model container [2023-11-21 22:27:52,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:52,654 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:27:52,801 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_c503e5f3-ce77-4cff-b460-be3546741dd0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i[917,930] [2023-11-21 22:27:52,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:52,871 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:27:52,884 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_c503e5f3-ce77-4cff-b460-be3546741dd0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i[917,930] [2023-11-21 22:27:52,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:52,937 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:27:52,938 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52 WrapperNode [2023-11-21 22:27:52,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:52,939 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:52,939 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:27:52,940 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:27:52,946 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:52,955 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,001 INFO L138 Inliner]: procedures = 26, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 227 [2023-11-21 22:27:53,002 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:53,005 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:27:53,005 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:27:53,006 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:27:53,015 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,016 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,019 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,033 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:27:53,034 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,034 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,042 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,046 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,048 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,050 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,055 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:27:53,056 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:27:53,056 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:27:53,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:27:53,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (1/1) ... [2023-11-21 22:27:53,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:53,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:27:53,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:27:53,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:27:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:27:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:27:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:27:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:27:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:27:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:27:53,232 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:27:53,234 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:27:53,678 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:27:54,023 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:27:54,023 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:27:54,025 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:54 BoogieIcfgContainer [2023-11-21 22:27:54,025 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:27:54,030 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:27:54,030 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:27:54,033 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:27:54,034 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:27:52" (1/3) ... [2023-11-21 22:27:54,034 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f039610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:54, skipping insertion in model container [2023-11-21 22:27:54,036 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:52" (2/3) ... [2023-11-21 22:27:54,037 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f039610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:54, skipping insertion in model container [2023-11-21 22:27:54,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:54" (3/3) ... [2023-11-21 22:27:54,039 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-64.i [2023-11-21 22:27:54,059 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:27:54,059 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:27:54,109 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:27:54,116 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@4882cfdd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:27:54,117 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:27:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand has 75 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-21 22:27:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-21 22:27:54,136 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:27:54,137 INFO L195 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:27:54,138 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:27:54,143 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:27:54,144 INFO L85 PathProgramCache]: Analyzing trace with hash 1173018414, now seen corresponding path program 1 times [2023-11-21 22:27:54,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:27:54,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710948006] [2023-11-21 22:27:54,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:27:54,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:27:54,488 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 22:27:54,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1401190807] [2023-11-21 22:27:54,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:27:54,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 22:27:54,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:27:54,497 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 22:27:54,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 22:27:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:27:54,967 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 22:27:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 22:27:55,199 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-21 22:27:55,202 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 22:27:55,203 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 22:27:55,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-21 22:27:55,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-21 22:27:55,418 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 22:27:55,422 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 22:27:55,629 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 10:27:55 BoogieIcfgContainer [2023-11-21 22:27:55,629 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 22:27:55,630 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 22:27:55,630 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 22:27:55,630 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 22:27:55,631 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:54" (3/4) ... [2023-11-21 22:27:55,633 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 22:27:55,634 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 22:27:55,636 INFO L158 Benchmark]: Toolchain (without parser) took 3033.27ms. Allocated memory is still 140.5MB. Free memory was 111.3MB in the beginning and 72.1MB in the end (delta: 39.1MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2023-11-21 22:27:55,637 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory was 75.7MB in the beginning and 75.6MB in the end (delta: 83.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:27:55,638 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.82ms. Allocated memory is still 140.5MB. Free memory was 111.0MB in the beginning and 96.9MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-21 22:27:55,640 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.46ms. Allocated memory is still 140.5MB. Free memory was 96.7MB in the beginning and 94.0MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 22:27:55,645 INFO L158 Benchmark]: Boogie Preprocessor took 50.06ms. Allocated memory is still 140.5MB. Free memory was 94.0MB in the beginning and 91.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 22:27:55,646 INFO L158 Benchmark]: RCFGBuilder took 969.04ms. Allocated memory is still 140.5MB. Free memory was 91.0MB in the beginning and 87.1MB in the end (delta: 3.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2023-11-21 22:27:55,647 INFO L158 Benchmark]: TraceAbstraction took 1599.16ms. Allocated memory is still 140.5MB. Free memory was 86.5MB in the beginning and 72.1MB in the end (delta: 14.4MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2023-11-21 22:27:55,647 INFO L158 Benchmark]: Witness Printer took 4.75ms. Allocated memory is still 140.5MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 22:27:55,656 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory was 75.7MB in the beginning and 75.6MB in the end (delta: 83.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 334.82ms. Allocated memory is still 140.5MB. Free memory was 111.0MB in the beginning and 96.9MB in the end (delta: 14.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.46ms. Allocated memory is still 140.5MB. Free memory was 96.7MB in the beginning and 94.0MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.06ms. Allocated memory is still 140.5MB. Free memory was 94.0MB in the beginning and 91.0MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 969.04ms. Allocated memory is still 140.5MB. Free memory was 91.0MB in the beginning and 87.1MB in the end (delta: 3.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1599.16ms. Allocated memory is still 140.5MB. Free memory was 86.5MB in the beginning and 72.1MB in the end (delta: 14.4MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * Witness Printer took 4.75ms. Allocated memory is still 140.5MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 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 shiftRight at line 65. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] signed long int var_1_1 = -2; [L23] signed long int var_1_2 = -50; [L24] signed long int var_1_3 = 128; [L25] signed long int var_1_4 = -100; [L26] signed long int var_1_5 = -1; [L27] signed long int var_1_6 = 128; [L28] signed long int var_1_7 = 32; [L29] signed long int var_1_8 = -10; [L30] signed long int var_1_9 = 200; [L31] signed char var_1_10 = -32; [L32] signed long int var_1_11 = 4; [L33] signed long int var_1_12 = 1731242407; [L34] signed long int var_1_13 = 0; [L35] signed char var_1_14 = 10; [L36] signed char var_1_15 = 8; [L37] signed char var_1_16 = -25; [L38] signed char var_1_17 = -16; [L39] unsigned long int var_1_18 = 0; [L40] signed short int var_1_19 = 256; [L41] signed short int var_1_20 = 28075; [L42] signed short int var_1_21 = 256; [L43] signed short int var_1_22 = 25; [L44] unsigned char var_1_23 = 0; [L45] unsigned char var_1_24 = 0; [L46] signed char var_1_25 = 1; [L47] signed char var_1_26 = 0; [L48] signed char var_1_27 = 10; [L49] unsigned long int var_1_28 = 64; [L50] unsigned long int var_1_29 = 0; [L165] isInitial = 1 [L166] FCALL initially() [L167] COND TRUE 1 [L168] FCALL updateLastVariables() [L169] CALL updateVariables() [L91] var_1_2 = __VERIFIER_nondet_long() [L92] CALL assume_abort_if_not(var_1_2 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(var_1_2 >= -2147483648) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L93] CALL assume_abort_if_not(var_1_2 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(var_1_2 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=128, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L94] var_1_3 = __VERIFIER_nondet_long() [L95] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L96] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-100, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L97] var_1_4 = __VERIFIER_nondet_long() [L98] CALL assume_abort_if_not(var_1_4 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_4 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L99] CALL assume_abort_if_not(var_1_4 <= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(var_1_4 <= 536870912) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-1, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L100] var_1_5 = __VERIFIER_nondet_long() [L101] CALL assume_abort_if_not(var_1_5 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_5 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L102] CALL assume_abort_if_not(var_1_5 <= 536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(var_1_5 <= 536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=128, var_1_7=32, var_1_8=-10, var_1_9=200] [L103] var_1_6 = __VERIFIER_nondet_long() [L104] CALL assume_abort_if_not(var_1_6 >= -1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_6 >= -1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L105] CALL assume_abort_if_not(var_1_6 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_6 <= 1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=32, var_1_8=-10, var_1_9=200] [L106] var_1_7 = __VERIFIER_nondet_long() [L107] CALL assume_abort_if_not(var_1_7 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_7 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L108] CALL assume_abort_if_not(var_1_7 <= 536870912) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(var_1_7 <= 536870912) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-10, var_1_9=200] [L109] var_1_8 = __VERIFIER_nondet_long() [L110] CALL assume_abort_if_not(var_1_8 >= -536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=200] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not(var_1_8 >= -536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=200] [L111] CALL assume_abort_if_not(var_1_8 <= 536870911) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=200] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not(var_1_8 <= 536870911) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=200] [L112] var_1_9 = __VERIFIER_nondet_long() [L113] CALL assume_abort_if_not(var_1_9 >= -2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(var_1_9 >= -2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L114] CALL assume_abort_if_not(var_1_9 <= 2147483646) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not(var_1_9 <= 2147483646) VAL [isInitial=1, var_1_10=-32, var_1_11=4, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L115] var_1_11 = __VERIFIER_nondet_long() [L116] CALL assume_abort_if_not(var_1_11 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_11 >= -1) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L117] CALL assume_abort_if_not(var_1_11 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_11 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1731242407, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L118] var_1_12 = __VERIFIER_nondet_long() [L119] CALL assume_abort_if_not(var_1_12 >= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(var_1_12 >= 1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L120] CALL assume_abort_if_not(var_1_12 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_12 <= 2147483647) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L121] var_1_13 = __VERIFIER_nondet_long() [L122] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L122] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L123] CALL assume_abort_if_not(var_1_13 <= 1073741823) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_13 <= 1073741823) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=10, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L124] var_1_14 = __VERIFIER_nondet_char() [L125] CALL assume_abort_if_not(var_1_14 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L125] RET assume_abort_if_not(var_1_14 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L126] CALL assume_abort_if_not(var_1_14 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_14 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=8, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L127] var_1_15 = __VERIFIER_nondet_char() [L128] CALL assume_abort_if_not(var_1_15 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L128] RET assume_abort_if_not(var_1_15 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L129] CALL assume_abort_if_not(var_1_15 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_15 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-25, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L130] var_1_16 = __VERIFIER_nondet_char() [L131] CALL assume_abort_if_not(var_1_16 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L131] RET assume_abort_if_not(var_1_16 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L132] CALL assume_abort_if_not(var_1_16 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_16 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=-16, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L133] var_1_17 = __VERIFIER_nondet_char() [L134] CALL assume_abort_if_not(var_1_17 >= -63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L134] RET assume_abort_if_not(var_1_17 >= -63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L135] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=28075, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L136] var_1_20 = __VERIFIER_nondet_short() [L137] CALL assume_abort_if_not(var_1_20 >= 16382) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_20 >= 16382) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L138] CALL assume_abort_if_not(var_1_20 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_20 <= 32766) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=256, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L139] var_1_21 = __VERIFIER_nondet_short() [L140] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L140] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L141] CALL assume_abort_if_not(var_1_21 <= 16383) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_21 <= 16383) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=25, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L142] var_1_22 = __VERIFIER_nondet_short() [L143] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L143] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L144] CALL assume_abort_if_not(var_1_22 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_22 <= 32766) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L145] var_1_24 = __VERIFIER_nondet_uchar() [L146] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L147] CALL assume_abort_if_not(var_1_24 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L147] RET assume_abort_if_not(var_1_24 <= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=0, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L148] var_1_26 = __VERIFIER_nondet_char() [L149] CALL assume_abort_if_not(var_1_26 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_26 >= -1) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L150] CALL assume_abort_if_not(var_1_26 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L150] RET assume_abort_if_not(var_1_26 <= 127) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=10, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L151] var_1_27 = __VERIFIER_nondet_char() [L152] CALL assume_abort_if_not(var_1_27 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L152] RET assume_abort_if_not(var_1_27 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L153] CALL assume_abort_if_not(var_1_27 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L153] RET assume_abort_if_not(var_1_27 <= 127) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L154] var_1_29 = __VERIFIER_nondet_ulong() [L155] CALL assume_abort_if_not(var_1_29 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L155] RET assume_abort_if_not(var_1_29 >= 0) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L156] CALL assume_abort_if_not(var_1_29 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L20] COND FALSE !(!cond) [L156] RET assume_abort_if_not(var_1_29 <= 4294967295) VAL [isInitial=1, var_1_10=-32, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=256, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=1, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L169] RET updateVariables() [L170] CALL step() [L54] COND TRUE -8 <= var_1_2 [L55] COND FALSE !(var_1_2 == var_1_3) [L65] EXPR var_1_4 >> var_1_2 [L65] signed long int stepLocal_0 = var_1_4 >> var_1_2; [L66] COND TRUE stepLocal_0 < (var_1_11 - (var_1_12 - var_1_13)) [L67] var_1_10 = (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))) [L71] COND FALSE !(var_1_10 != var_1_8) [L74] var_1_19 = ((var_1_20 - var_1_21) - var_1_22) [L75] COND FALSE !(! ((64 * var_1_18) < var_1_1)) [L78] signed short int stepLocal_1 = var_1_22; [L79] COND FALSE !(((var_1_26 - var_1_27) + var_1_5) > stepLocal_1) [L82] var_1_25 = ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))) [L84] COND FALSE !((var_1_18 * var_1_1) < var_1_29) [L170] RET step() [L171] CALL, EXPR property() [L161] EXPR ((-8 <= var_1_2) ? ((var_1_2 == var_1_3) ? (var_1_1 == ((signed long int) ((((((var_1_4 + var_1_5)) < (var_1_6)) ? ((var_1_4 + var_1_5)) : (var_1_6))) + (var_1_7 + var_1_8)))) : 1) : ((128 < var_1_5) ? (var_1_1 == ((signed long int) var_1_8)) : (var_1_1 == ((signed long int) var_1_9)))) && (((var_1_4 >> var_1_2) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L161] EXPR var_1_4 >> var_1_2 [L161] EXPR ((-8 <= var_1_2) ? ((var_1_2 == var_1_3) ? (var_1_1 == ((signed long int) ((((((var_1_4 + var_1_5)) < (var_1_6)) ? ((var_1_4 + var_1_5)) : (var_1_6))) + (var_1_7 + var_1_8)))) : 1) : ((128 < var_1_5) ? (var_1_1 == ((signed long int) var_1_8)) : (var_1_1 == ((signed long int) var_1_9)))) && (((var_1_4 >> var_1_2) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16)))) [L161-L162] return (((((((-8 <= var_1_2) ? ((var_1_2 == var_1_3) ? (var_1_1 == ((signed long int) ((((((var_1_4 + var_1_5)) < (var_1_6)) ? ((var_1_4 + var_1_5)) : (var_1_6))) + (var_1_7 + var_1_8)))) : 1) : ((128 < var_1_5) ? (var_1_1 == ((signed long int) var_1_8)) : (var_1_1 == ((signed long int) var_1_9)))) && (((var_1_4 >> var_1_2) < (var_1_11 - (var_1_12 - var_1_13))) ? (var_1_10 == ((signed char) (var_1_14 + ((((var_1_15) < (var_1_16)) ? (var_1_15) : (var_1_16)))))) : (var_1_10 == ((signed char) (var_1_17 + var_1_16))))) && ((var_1_10 != var_1_8) ? (var_1_18 == ((unsigned long int) ((((var_1_13) < (var_1_12)) ? (var_1_13) : (var_1_12))))) : 1)) && (var_1_19 == ((signed short int) ((var_1_20 - var_1_21) - var_1_22)))) && ((! ((64 * var_1_18) < var_1_1)) ? (var_1_23 == ((unsigned char) var_1_24)) : 1)) && ((((var_1_26 - var_1_27) + var_1_5) > var_1_22) ? (var_1_25 == ((signed char) ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))))) : (var_1_25 == ((signed char) ((((((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) > (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) ? (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15)))) : (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17)))))))))) && (((var_1_18 * var_1_1) < var_1_29) ? ((var_1_18 < var_1_13) ? (var_1_28 == ((unsigned long int) 64u)) : 1) : 1) ; [L171] RET, EXPR property() [L171] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=-2, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=60, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=-2, var_1_11=1073741821, var_1_12=1073741823, var_1_13=0, var_1_14=61, var_1_15=0, var_1_16=-63, var_1_17=60, var_1_18=0, var_1_19=0, var_1_1=-2, var_1_20=16382, var_1_21=16382, var_1_22=0, var_1_23=0, var_1_24=0, var_1_25=60, var_1_26=-1, var_1_27=0, var_1_28=64, var_1_29=0, var_1_2=-1, var_1_3=-2, var_1_4=-1, var_1_5=-536870911, var_1_6=-1073741823, var_1_7=-536870911, var_1_8=-2, var_1_9=-3] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 75 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.3s, OverallIterations: 1, TraceHistogramMax: 44, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=75occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, 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: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 158 NumberOfCodeBlocks, 158 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-21 22:27:55,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx --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 f28c6e39e7c9acbcbeaefe28cdbb3f08f78e3f387cf9ac751f49bf5d9fb6ae78 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:27:58,372 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:27:58,488 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-11-21 22:27:58,495 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:27:58,495 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:27:58,549 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:27:58,550 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:27:58,551 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:27:58,552 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:27:58,557 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:27:58,557 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:27:58,558 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:27:58,559 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:27:58,560 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:27:58,561 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:27:58,562 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:27:58,562 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:27:58,563 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:27:58,563 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:27:58,564 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:27:58,565 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:27:58,565 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:27:58,566 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:27:58,566 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 22:27:58,566 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 22:27:58,567 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 22:27:58,567 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:27:58,568 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:27:58,568 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:27:58,568 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:27:58,570 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:27:58,570 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:27:58,570 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:27:58,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:58,571 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:27:58,571 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:27:58,572 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:27:58,573 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-21 22:27:58,573 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 22:27:58,574 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:27:58,574 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:27:58,574 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:27:58,574 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:27:58,575 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:27:58,575 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-21 22:27:58,575 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f28c6e39e7c9acbcbeaefe28cdbb3f08f78e3f387cf9ac751f49bf5d9fb6ae78 [2023-11-21 22:27:58,962 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:27:58,999 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:27:59,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:27:59,003 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:27:59,004 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:27:59,007 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i [2023-11-21 22:28:02,156 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:28:02,420 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:28:02,421 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i [2023-11-21 22:28:02,433 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data/49c0ae1da/3a15b330e1a44a678d3e1093b682504c/FLAG2d0c5a2a9 [2023-11-21 22:28:02,451 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/data/49c0ae1da/3a15b330e1a44a678d3e1093b682504c [2023-11-21 22:28:02,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:28:02,461 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:28:02,464 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:28:02,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:28:02,469 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:28:02,470 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:02,471 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc01048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02, skipping insertion in model container [2023-11-21 22:28:02,472 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:02,527 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:28:02,705 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_c503e5f3-ce77-4cff-b460-be3546741dd0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i[917,930] [2023-11-21 22:28:02,810 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:28:02,827 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:28:02,854 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_c503e5f3-ce77-4cff-b460-be3546741dd0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_steplocals_file-64.i[917,930] [2023-11-21 22:28:02,917 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:28:02,973 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:28:02,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02 WrapperNode [2023-11-21 22:28:02,974 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:28:02,975 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:28:02,976 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:28:02,976 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:28:02,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,059 INFO L138 Inliner]: procedures = 27, calls = 57, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 195 [2023-11-21 22:28:03,066 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:28:03,068 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:28:03,068 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:28:03,068 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:28:03,081 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,081 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,104 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,116 INFO L187 HeapSplitter]: Split 2 memory accesses to 1 slices as follows [2] [2023-11-21 22:28:03,132 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,133 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,143 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,159 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,161 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,164 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,175 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:28:03,185 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:28:03,185 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:28:03,186 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:28:03,187 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (1/1) ... [2023-11-21 22:28:03,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:28:03,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:28:03,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:28:03,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:28:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:28:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-21 22:28:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 22:28:03,273 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 22:28:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:28:03,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:28:03,389 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:28:03,390 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:28:03,866 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:28:04,095 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:28:04,096 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:28:04,097 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:28:04 BoogieIcfgContainer [2023-11-21 22:28:04,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:28:04,100 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:28:04,101 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:28:04,104 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:28:04,105 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:28:02" (1/3) ... [2023-11-21 22:28:04,105 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d658d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:28:04, skipping insertion in model container [2023-11-21 22:28:04,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:02" (2/3) ... [2023-11-21 22:28:04,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d658d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:28:04, skipping insertion in model container [2023-11-21 22:28:04,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:28:04" (3/3) ... [2023-11-21 22:28:04,108 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_codestructure_steplocals_file-64.i [2023-11-21 22:28:04,128 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:28:04,129 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:28:04,184 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:28:04,191 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@885d7e5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:28:04,191 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:28:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand has 75 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 29 states have internal predecessors, (31), 44 states have call successors, (44), 1 states have call predecessors, (44), 1 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2023-11-21 22:28:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-11-21 22:28:04,213 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:28:04,214 INFO L195 NwaCegarLoop]: trace histogram [44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:28:04,215 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:28:04,220 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:28:04,221 INFO L85 PathProgramCache]: Analyzing trace with hash -1827972846, now seen corresponding path program 1 times [2023-11-21 22:28:04,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-21 22:28:04,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1694420129] [2023-11-21 22:28:04,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:28:04,241 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 [2023-11-21 22:28:04,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/mathsat [2023-11-21 22:28:04,277 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/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) [2023-11-21 22:28:04,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c503e5f3-ce77-4cff-b460-be3546741dd0/bin/uautomizer-verify-bycVGegfSx/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 [2023-11-21 22:28:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:28:04,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 12 conjunts are in the unsatisfiable core [2023-11-21 22:28:04,717 INFO L285 TraceCheckSpWp]: Computing forward predicates...