./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f39ac996abc9b38b7dbb4a07370415308640ec5d1e06212b182cdafa87eddfd8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:53:47,101 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:53:47,184 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:53:47,192 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:53:47,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:53:47,231 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:53:47,232 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:53:47,232 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:53:47,233 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:53:47,233 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:53:47,233 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:53:47,233 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:53:47,234 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:53:47,234 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:53:47,234 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:53:47,234 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:53:47,234 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:53:47,234 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:53:47,235 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:53:47,235 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:53:47,235 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:53:47,235 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:53:47,235 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:53:47,235 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:53:47,235 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:53:47,236 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:53:47,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:53:47,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:47,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:53:47,236 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:53:47,236 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:53:47,236 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:53:47,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:53:47,237 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f39ac996abc9b38b7dbb4a07370415308640ec5d1e06212b182cdafa87eddfd8 [2024-11-13 21:53:47,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:53:47,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:53:47,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:53:47,539 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:53:47,539 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:53:47,540 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i Unable to find full path for "g++" [2024-11-13 21:53:49,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:53:49,615 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:53:49,616 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i [2024-11-13 21:53:49,626 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data/2f55d192a/f05603b9b6ec413eb346a73f8e36efb2/FLAGc7087a802 [2024-11-13 21:53:49,640 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data/2f55d192a/f05603b9b6ec413eb346a73f8e36efb2 [2024-11-13 21:53:49,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:53:49,643 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:53:49,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:49,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:53:49,650 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:53:49,651 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:49,652 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63f5ff49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49, skipping insertion in model container [2024-11-13 21:53:49,652 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:49,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:53:49,825 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i[913,926] [2024-11-13 21:53:49,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:49,937 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:53:49,946 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i[913,926] [2024-11-13 21:53:49,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:49,995 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:53:49,995 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49 WrapperNode [2024-11-13 21:53:49,995 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:49,996 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:49,997 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:53:49,997 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:53:50,003 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,013 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,051 INFO L138 Inliner]: procedures = 26, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 188 [2024-11-13 21:53:50,052 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:50,053 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:53:50,053 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:53:50,053 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:53:50,060 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,064 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,073 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,077 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,079 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,081 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,086 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:53:50,086 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:53:50,087 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:53:50,087 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:53:50,088 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:49" (1/1) ... [2024-11-13 21:53:50,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:50,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:53:50,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:53:50,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:53:50,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:53:50,156 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:53:50,156 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:53:50,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:53:50,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:53:50,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:53:50,240 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:53:50,243 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:53:50,792 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-13 21:53:50,792 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:53:50,986 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:53:50,986 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:53:50,986 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:50 BoogieIcfgContainer [2024-11-13 21:53:50,986 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:53:50,987 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:53:50,987 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:53:50,998 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:53:50,999 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:50" (1/1) ... [2024-11-13 21:53:51,007 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:53:51,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 93 transitions. [2024-11-13 21:53:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 93 transitions. [2024-11-13 21:53:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:53:51,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:51,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:53:51,896 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 21:53:52,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 21:53:52,210 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-13 21:53:52,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:53:52 ImpRootNode [2024-11-13 21:53:52,351 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:53:52,352 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:53:52,352 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:53:52,352 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:53:52,353 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:50" (3/4) ... [2024-11-13 21:53:52,355 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 21:53:52,358 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:53:52,359 INFO L158 Benchmark]: Toolchain (without parser) took 2715.75ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 77.4MB in the end (delta: 15.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2024-11-13 21:53:52,360 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory was 74.3MB in the beginning and 74.3MB in the end (delta: 87.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:53:52,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 351.16ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 77.5MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:53:52,362 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.59ms. Allocated memory is still 117.4MB. Free memory was 77.5MB in the beginning and 73.8MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:53:52,362 INFO L158 Benchmark]: Boogie Preprocessor took 33.31ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 71.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:53:52,365 INFO L158 Benchmark]: RCFGBuilder took 900.11ms. Allocated memory is still 117.4MB. Free memory was 71.9MB in the beginning and 83.0MB in the end (delta: -11.1MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2024-11-13 21:53:52,365 INFO L158 Benchmark]: CodeCheck took 1364.01ms. Allocated memory is still 117.4MB. Free memory was 83.0MB in the beginning and 77.5MB in the end (delta: 5.6MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2024-11-13 21:53:52,366 INFO L158 Benchmark]: Witness Printer took 6.28ms. Allocated memory is still 117.4MB. Free memory was 77.5MB in the beginning and 77.4MB in the end (delta: 13.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:53:52,368 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 60 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 121 NumberOfCodeBlocks, 121 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 52, overapproximation of someBinaryArithmeticDOUBLEoperation at line 72, overapproximation of someBinaryDOUBLEComparisonOperation at line 73, overapproximation of someBinaryDOUBLEComparisonOperation at line 109, overapproximation of someBinaryDOUBLEComparisonOperation at line 115, overapproximation of someBinaryDOUBLEComparisonOperation at line 107, overapproximation of someBinaryDOUBLEComparisonOperation at line 113, overapproximation of someBinaryDOUBLEComparisonOperation at line 111. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 1; [L23] signed char var_1_2 = -25; [L24] signed char var_1_3 = 1; [L25] signed short int var_1_4 = 1; [L26] unsigned char var_1_5 = 1; [L27] unsigned char var_1_6 = 1; [L28] unsigned char var_1_7 = 0; [L29] signed long int var_1_8 = 50; [L30] double var_1_9 = 32.7; [L31] double var_1_10 = 64.25; [L32] double var_1_11 = 10.3; [L33] double var_1_12 = 3.3; [L34] double var_1_13 = 16.5; [L35] double var_1_14 = 7.125; [L36] unsigned short int var_1_15 = 50; [L37] unsigned short int var_1_16 = 16; [L38] unsigned short int var_1_17 = 8; [L39] unsigned short int var_1_18 = 64; [L40] unsigned long int var_1_19 = 16; [L41] signed short int var_1_20 = 100; [L42] signed short int var_1_21 = 2; [L43] signed short int var_1_22 = 8; [L44] signed long int var_1_23 = -4; [L45] unsigned short int var_1_24 = 128; [L46] signed long int var_1_25 = 2; [L47] unsigned short int var_1_26 = 256; [L48] unsigned char var_1_27 = 0; [L146] isInitial = 1 [L147] FCALL initially() [L148] COND TRUE 1 [L149] FCALL updateLastVariables() [L150] CALL updateVariables() [L87] var_1_2 = __VERIFIER_nondet_char() [L88] CALL assume_abort_if_not(var_1_2 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L88] RET assume_abort_if_not(var_1_2 >= -128) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L89] CALL assume_abort_if_not(var_1_2 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L89] RET assume_abort_if_not(var_1_2 <= 127) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=1, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L90] var_1_3 = __VERIFIER_nondet_char() [L91] CALL assume_abort_if_not(var_1_3 >= -128) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L91] RET assume_abort_if_not(var_1_3 >= -128) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L92] CALL assume_abort_if_not(var_1_3 <= 127) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(var_1_3 <= 127) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L93] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=1, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L94] var_1_4 = __VERIFIER_nondet_short() [L95] CALL assume_abort_if_not(var_1_4 >= -32768) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(var_1_4 >= -32768) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L96] CALL assume_abort_if_not(var_1_4 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(var_1_4 <= 32767) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L97] var_1_5 = __VERIFIER_nondet_uchar() [L98] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L99] CALL assume_abort_if_not(var_1_5 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(var_1_5 <= 1) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L100] var_1_6 = __VERIFIER_nondet_uchar() [L101] CALL assume_abort_if_not(var_1_6 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(var_1_6 >= 1) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L102] CALL assume_abort_if_not(var_1_6 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(var_1_6 <= 1) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L103] var_1_7 = __VERIFIER_nondet_uchar() [L104] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_8=50, var_1_9=327/10] [L105] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, var_1_10=257/4, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L106] var_1_10 = __VERIFIER_nondet_double() [L107] CALL assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )) VAL [isInitial=1, var_1_11=103/10, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L108] var_1_11 = __VERIFIER_nondet_double() [L109] CALL assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L109] RET assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_12=33/10, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L110] var_1_12 = __VERIFIER_nondet_double() [L111] CALL assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L111] RET assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_13=33/2, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L112] var_1_13 = __VERIFIER_nondet_double() [L113] CALL assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 2305843.009213691390e+12F && var_1_13 >= 1.0e-20F )) VAL [isInitial=1, var_1_14=57/8, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L114] var_1_14 = __VERIFIER_nondet_double() [L115] CALL assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 2305843.009213691390e+12F && var_1_14 >= 1.0e-20F )) VAL [isInitial=1, var_1_15=50, var_1_16=16, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L116] var_1_16 = __VERIFIER_nondet_ushort() [L117] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, var_1_15=50, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L118] CALL assume_abort_if_not(var_1_16 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L118] RET assume_abort_if_not(var_1_16 <= 65534) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=8, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L119] var_1_17 = __VERIFIER_nondet_ushort() [L120] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L121] CALL assume_abort_if_not(var_1_17 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not(var_1_17 <= 65534) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=64, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L122] var_1_18 = __VERIFIER_nondet_ushort() [L123] CALL assume_abort_if_not(var_1_18 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_18 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L124] CALL assume_abort_if_not(var_1_18 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_18 <= 65534) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=100, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L125] var_1_20 = __VERIFIER_nondet_short() [L126] CALL assume_abort_if_not(var_1_20 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_20 >= -1) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L127] CALL assume_abort_if_not(var_1_20 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_20 <= 32767) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=2, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L128] var_1_21 = __VERIFIER_nondet_short() [L129] CALL assume_abort_if_not(var_1_21 >= -1) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_21 >= -1) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L130] CALL assume_abort_if_not(var_1_21 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_21 <= 32767) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=8, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L131] var_1_22 = __VERIFIER_nondet_short() [L132] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L133] CALL assume_abort_if_not(var_1_22 <= 32767) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_22 <= 32767) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_24=128, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L134] var_1_24 = __VERIFIER_nondet_ushort() [L135] CALL assume_abort_if_not(var_1_24 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_24 >= 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L136] CALL assume_abort_if_not(var_1_24 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_24 <= 65535) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L137] CALL assume_abort_if_not(var_1_24 != 0) VAL [\old(cond)=1, isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_24=5, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L20] COND FALSE !(!cond) [L137] RET assume_abort_if_not(var_1_24 != 0) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=-4, var_1_24=5, var_1_25=2, var_1_26=256, var_1_27=0, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=50, var_1_9=327/10] [L150] RET updateVariables() [L151] CALL step() [L52] EXPR -1 << var_1_2 [L52] COND FALSE !((-1 << var_1_2) < var_1_3) [L59] COND TRUE var_1_7 || var_1_5 [L60] COND TRUE (var_1_2 >= var_1_3) && var_1_1 [L61] var_1_8 = ((((var_1_3) < (var_1_2)) ? (var_1_3) : (var_1_2))) [L72] var_1_9 = (((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))) + (var_1_12 + (var_1_13 - var_1_14))) [L73] COND TRUE var_1_10 >= var_1_11 [L74] var_1_15 = ((((((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) > (var_1_18)) ? (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) : (var_1_18))) [L76] COND FALSE !((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) - var_1_22) >= var_1_2) [L79] COND TRUE var_1_6 || (var_1_16 <= (var_1_22 / var_1_24)) [L80] var_1_23 = (((((var_1_2 + (var_1_21 + var_1_24))) < (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) ? ((var_1_2 + (var_1_21 + var_1_24))) : (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))))) [L82] var_1_25 = -256 [L83] var_1_26 = var_1_17 [L84] var_1_27 = var_1_6 [L151] RET step() [L152] CALL, EXPR property() [L142] EXPR -1 << var_1_2 [L142-L143] return ((((((((((-1 << var_1_2) < var_1_3) ? (((var_1_4 / var_1_3) > (-1000000000 + var_1_2)) ? (var_1_1 == ((unsigned char) (var_1_5 || var_1_6))) : (var_1_1 == ((unsigned char) var_1_7))) : 1) && ((var_1_7 || var_1_5) ? (((var_1_2 >= var_1_3) && var_1_1) ? (var_1_8 == ((signed long int) ((((var_1_3) < (var_1_2)) ? (var_1_3) : (var_1_2))))) : (var_1_5 ? (var_1_8 == ((signed long int) var_1_4)) : (var_1_8 == ((signed long int) var_1_4)))) : (var_1_8 == ((signed long int) var_1_4)))) && (var_1_9 == ((double) (((((var_1_10) < (var_1_11)) ? (var_1_10) : (var_1_11))) + (var_1_12 + (var_1_13 - var_1_14)))))) && ((var_1_10 >= var_1_11) ? (var_1_15 == ((unsigned short int) ((((((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) > (var_1_18)) ? (((((((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) > (var_1_17)) ? (((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))) : (var_1_17)))) : (var_1_18))))) : 1)) && (((((((var_1_20) > (var_1_21)) ? (var_1_20) : (var_1_21))) - var_1_22) >= var_1_2) ? (var_1_19 == ((unsigned long int) ((((var_1_17) > (var_1_18)) ? (var_1_17) : (var_1_18))))) : 1)) && ((var_1_6 || (var_1_16 <= (var_1_22 / var_1_24))) ? (var_1_23 == ((signed long int) (((((var_1_2 + (var_1_21 + var_1_24))) < (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4))))) ? ((var_1_2 + (var_1_21 + var_1_24))) : (((((var_1_4) < 0 ) ? -(var_1_4) : (var_1_4)))))))) : 1)) && (var_1_25 == ((signed long int) -256))) && (var_1_26 == ((unsigned short int) var_1_17))) && (var_1_27 == ((unsigned char) var_1_6)) ; [L152] RET, EXPR property() [L152] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=5, var_1_24=5, var_1_25=-256, var_1_26=-65536, var_1_27=1, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=-2] [L19] reach_error() VAL [isInitial=1, var_1_15=50, var_1_16=0, var_1_17=-65536, var_1_18=50, var_1_19=16, var_1_1=1, var_1_20=0, var_1_21=0, var_1_22=1, var_1_23=5, var_1_24=5, var_1_25=-256, var_1_26=-65536, var_1_27=1, var_1_2=0, var_1_3=-2, var_1_4=5, var_1_5=1, var_1_6=1, var_1_7=0, var_1_8=-2] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 117.4MB. Free memory was 74.3MB in the beginning and 74.3MB in the end (delta: 87.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 351.16ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 77.5MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.59ms. Allocated memory is still 117.4MB. Free memory was 77.5MB in the beginning and 73.8MB in the end (delta: 3.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.31ms. Allocated memory is still 117.4MB. Free memory was 73.7MB in the beginning and 71.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 900.11ms. Allocated memory is still 117.4MB. Free memory was 71.9MB in the beginning and 83.0MB in the end (delta: -11.1MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. * CodeCheck took 1364.01ms. Allocated memory is still 117.4MB. Free memory was 83.0MB in the beginning and 77.5MB in the end (delta: 5.6MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * Witness Printer took 6.28ms. Allocated memory is still 117.4MB. Free memory was 77.5MB in the beginning and 77.4MB in the end (delta: 13.7kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 21:53:52,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f39ac996abc9b38b7dbb4a07370415308640ec5d1e06212b182cdafa87eddfd8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:53:55,001 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:53:55,099 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 21:53:55,144 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:53:55,146 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:53:55,147 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:53:55,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:53:55,147 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:53:55,147 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:53:55,148 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:53:55,149 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:53:55,149 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:53:55,150 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:53:55,150 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:53:55,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:55,150 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:53:55,150 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:53:55,152 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:53:55,152 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:53:55,153 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:53:55,153 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:53:55,153 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f39ac996abc9b38b7dbb4a07370415308640ec5d1e06212b182cdafa87eddfd8 [2024-11-13 21:53:55,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:53:55,483 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:53:55,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:53:55,486 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:53:55,489 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:53:55,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i Unable to find full path for "g++" [2024-11-13 21:53:57,463 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:53:57,686 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:53:57,687 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i [2024-11-13 21:53:57,696 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data/e71ca518d/08c440d9ecf9412184c626d38a84e779/FLAG94e3120e3 [2024-11-13 21:53:57,711 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/data/e71ca518d/08c440d9ecf9412184c626d38a84e779 [2024-11-13 21:53:57,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:53:57,715 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:53:57,717 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:57,717 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:53:57,721 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:53:57,722 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:57" (1/1) ... [2024-11-13 21:53:57,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77315e7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:57, skipping insertion in model container [2024-11-13 21:53:57,723 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:57" (1/1) ... [2024-11-13 21:53:57,746 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:53:57,907 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i[913,926] [2024-11-13 21:53:58,017 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:58,042 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:53:58,056 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_normal_file-94.i[913,926] [2024-11-13 21:53:58,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:58,141 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:53:58,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58 WrapperNode [2024-11-13 21:53:58,142 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:58,143 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:58,143 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:53:58,143 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:53:58,150 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,165 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,211 INFO L138 Inliner]: procedures = 27, calls = 46, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 168 [2024-11-13 21:53:58,212 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:58,212 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:53:58,212 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:53:58,213 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:53:58,225 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,226 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,232 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,247 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,259 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,265 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,266 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:53:58,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:53:58,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:53:58,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:53:58,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:58" (1/1) ... [2024-11-13 21:53:58,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:58,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:53:58,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:53:58,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:53:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:53:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:53:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:53:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:53:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:53:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:53:58,422 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:53:58,423 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:54:04,474 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-13 21:54:04,474 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:54:04,707 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:54:04,707 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:54:04,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:54:04 BoogieIcfgContainer [2024-11-13 21:54:04,708 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:54:04,708 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:54:04,708 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:54:04,719 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:54:04,719 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:54:04" (1/1) ... [2024-11-13 21:54:04,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:54:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 93 transitions. [2024-11-13 21:54:04,794 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 93 transitions. [2024-11-13 21:54:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:54:04,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:04,803 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 21:54:04,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 21:54:04,805 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 21:54:04,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4abf9464-8abf-40d9-af19-8a310792a558/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 21:54:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:06,185 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 21:54:15,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,542 INFO L255 TraceCheckSpWp]: Trace formula consists of 236 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:54:15,574 INFO L278 TraceCheckSpWp]: Computing forward predicates...