./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5 --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 19:46:01,425 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 19:46:01,496 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-11-21 19:46:01,502 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 19:46:01,503 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 19:46:01,530 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 19:46:01,531 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 19:46:01,532 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 19:46:01,533 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 19:46:01,534 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 19:46:01,534 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-21 19:46:01,535 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-21 19:46:01,536 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-21 19:46:01,536 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-21 19:46:01,537 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-21 19:46:01,537 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-21 19:46:01,538 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-21 19:46:01,539 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-21 19:46:01,539 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-21 19:46:01,540 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-21 19:46:01,540 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-21 19:46:01,541 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-21 19:46:01,542 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 19:46:01,542 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 19:46:01,543 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 19:46:01,543 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 19:46:01,544 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 19:46:01,544 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 19:46:01,545 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 19:46:01,545 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 19:46:01,546 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 19:46:01,546 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 19:46:01,546 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 19:46:01,547 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 19:46:01,547 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 19:46:01,547 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 19:46:01,548 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 19:46:01,569 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 19:46:01,569 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 19:46:01,570 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 19:46:01,570 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 19:46:01,570 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-21 19:46:01,571 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 19:46:01,571 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 19:46:01,571 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 19:46:01,572 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-21 19:46:01,572 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 19:46:01,572 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b [2023-11-21 19:46:01,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 19:46:01,904 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 19:46:01,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 19:46:01,910 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 19:46:01,911 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 19:46:01,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-21 19:46:04,955 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 19:46:05,271 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 19:46:05,272 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-21 19:46:05,313 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data/a2332300e/e78fbffd75124eaea1c4456ac33ff5fb/FLAG19755b7fa [2023-11-21 19:46:05,340 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data/a2332300e/e78fbffd75124eaea1c4456ac33ff5fb [2023-11-21 19:46:05,347 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 19:46:05,350 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 19:46:05,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 19:46:05,352 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 19:46:05,358 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 19:46:05,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@774c555b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05, skipping insertion in model container [2023-11-21 19:46:05,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,414 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 19:46:05,618 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_0ab6539f-3b51-4c62-a398-e86546d2842e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-21 19:46:05,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 19:46:05,707 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 19:46:05,721 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_0ab6539f-3b51-4c62-a398-e86546d2842e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-21 19:46:05,778 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 19:46:05,801 INFO L206 MainTranslator]: Completed translation [2023-11-21 19:46:05,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05 WrapperNode [2023-11-21 19:46:05,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 19:46:05,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 19:46:05,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 19:46:05,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 19:46:05,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,825 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,889 INFO L138 Inliner]: procedures = 26, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 208 [2023-11-21 19:46:05,893 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 19:46:05,894 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 19:46:05,894 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 19:46:05,894 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 19:46:05,903 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,921 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,926 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,930 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,933 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,949 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 19:46:05,950 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 19:46:05,951 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 19:46:05,951 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 19:46:05,952 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (1/1) ... [2023-11-21 19:46:05,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 19:46:05,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 [2023-11-21 19:46:06,003 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 19:46:06,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 19:46:06,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 19:46:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 19:46:06,057 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 19:46:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 19:46:06,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 19:46:06,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 19:46:06,190 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 19:46:06,192 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 19:46:06,675 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 19:46:06,990 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 19:46:06,990 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 19:46:06,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 07:46:06 BoogieIcfgContainer [2023-11-21 19:46:06,992 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 19:46:06,996 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 19:46:06,997 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 19:46:07,000 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 19:46:07,001 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 07:46:05" (1/3) ... [2023-11-21 19:46:07,003 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6419cee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 07:46:07, skipping insertion in model container [2023-11-21 19:46:07,003 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:05" (2/3) ... [2023-11-21 19:46:07,005 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6419cee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 07:46:07, skipping insertion in model container [2023-11-21 19:46:07,005 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 07:46:06" (3/3) ... [2023-11-21 19:46:07,007 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-21 19:46:07,029 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 19:46:07,029 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 19:46:07,090 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 19:46:07,097 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=FINITE_AUTOMATA, 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;@c8f3521, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 19:46:07,098 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 19:46:07,102 INFO L276 IsEmpty]: Start isEmpty. Operand has 58 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-21 19:46:07,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-21 19:46:07,117 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 19:46:07,118 INFO L195 NwaCegarLoop]: trace histogram [32, 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 19:46:07,119 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 19:46:07,124 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 19:46:07,125 INFO L85 PathProgramCache]: Analyzing trace with hash -418877039, now seen corresponding path program 1 times [2023-11-21 19:46:07,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-11-21 19:46:07,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1851558224] [2023-11-21 19:46:07,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 19:46:07,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 19:46:07,404 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-21 19:46:07,405 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1457749694] [2023-11-21 19:46:07,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 19:46:07,405 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-21 19:46:07,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 [2023-11-21 19:46:07,408 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-21 19:46:07,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-21 19:46:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 19:46:07,715 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-21 19:46:07,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-21 19:46:08,025 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-11-21 19:46:08,031 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-21 19:46:08,033 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-21 19:46:08,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-21 19:46:08,243 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-11-21 19:46:08,247 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-21 19:46:08,251 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-21 19:46:08,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 07:46:08 BoogieIcfgContainer [2023-11-21 19:46:08,396 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-21 19:46:08,397 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 19:46:08,397 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 19:46:08,398 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 19:46:08,398 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 07:46:06" (3/4) ... [2023-11-21 19:46:08,400 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-21 19:46:08,401 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 19:46:08,403 INFO L158 Benchmark]: Toolchain (without parser) took 3052.60ms. Allocated memory is still 186.6MB. Free memory was 156.6MB in the beginning and 119.7MB in the end (delta: 36.9MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2023-11-21 19:46:08,404 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 104.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 19:46:08,405 INFO L158 Benchmark]: CACSL2BoogieTranslator took 451.08ms. Allocated memory is still 186.6MB. Free memory was 156.6MB in the beginning and 142.4MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-21 19:46:08,406 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.13ms. Allocated memory is still 186.6MB. Free memory was 142.4MB in the beginning and 138.8MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-21 19:46:08,411 INFO L158 Benchmark]: Boogie Preprocessor took 55.70ms. Allocated memory is still 186.6MB. Free memory was 138.8MB in the beginning and 136.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-21 19:46:08,413 INFO L158 Benchmark]: RCFGBuilder took 1042.15ms. Allocated memory is still 186.6MB. Free memory was 136.7MB in the beginning and 117.8MB in the end (delta: 18.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-21 19:46:08,414 INFO L158 Benchmark]: TraceAbstraction took 1400.66ms. Allocated memory is still 186.6MB. Free memory was 117.2MB in the beginning and 120.8MB in the end (delta: -3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 19:46:08,414 INFO L158 Benchmark]: Witness Printer took 4.43ms. Allocated memory is still 186.6MB. Free memory was 120.8MB in the beginning and 119.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 19:46:08,423 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 130.0MB. Free memory is still 104.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 451.08ms. Allocated memory is still 186.6MB. Free memory was 156.6MB in the beginning and 142.4MB in the end (delta: 14.3MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.13ms. Allocated memory is still 186.6MB. Free memory was 142.4MB in the beginning and 138.8MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 55.70ms. Allocated memory is still 186.6MB. Free memory was 138.8MB in the beginning and 136.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1042.15ms. Allocated memory is still 186.6MB. Free memory was 136.7MB in the beginning and 117.8MB in the end (delta: 18.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 1400.66ms. Allocated memory is still 186.6MB. Free memory was 117.2MB in the beginning and 120.8MB in the end (delta: -3.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.43ms. Allocated memory is still 186.6MB. Free memory was 120.8MB in the beginning and 119.7MB in the end (delta: 1.0MB). 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 someBinaryFLOATComparisonOperation at line 154, overapproximation of bitwiseOr at line 74, overapproximation of someBinaryArithmeticDOUBLEoperation at line 80, overapproximation of someBinaryDOUBLEComparisonOperation at line 65. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] double var_1_1 = 5.25; [L23] signed long int var_1_3 = -25; [L24] signed long int var_1_4 = -128; [L25] double var_1_6 = 2.75; [L26] double var_1_7 = 24.5; [L27] double var_1_8 = 199.5; [L28] float var_1_9 = 32.8; [L29] unsigned char var_1_10 = 1; [L30] float var_1_11 = 15.4; [L31] float var_1_12 = 0.0; [L32] unsigned long int var_1_13 = 2; [L33] float var_1_16 = 127.6; [L34] signed long int var_1_17 = 128; [L35] unsigned char var_1_19 = 10; [L36] unsigned char var_1_20 = 0; [L37] unsigned char var_1_21 = 64; [L38] double var_1_22 = 15.95; [L39] unsigned long int var_1_23 = 4127848294; [L40] unsigned long int var_1_24 = 256; [L41] unsigned long int var_1_25 = 256; [L42] signed short int var_1_26 = 256; [L43] signed short int var_1_27 = 10; [L44] unsigned char var_1_28 = 1; [L45] unsigned char var_1_29 = 1; [L46] unsigned short int var_1_30 = 128; [L47] unsigned short int var_1_31 = 8; [L48] unsigned short int var_1_32 = 10; [L49] unsigned short int var_1_33 = 50; [L50] unsigned short int var_1_34 = 500; [L51] signed long int var_1_35 = 0; [L158] isInitial = 1 [L159] FCALL initially() [L160] COND TRUE 1 [L161] FCALL updateLastVariables() [L162] CALL updateVariables() [L101] var_1_3 = __VERIFIER_nondet_long() [L102] CALL assume_abort_if_not(var_1_3 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(var_1_3 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L103] CALL assume_abort_if_not(var_1_3 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L103] RET assume_abort_if_not(var_1_3 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L104] CALL assume_abort_if_not(var_1_3 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(var_1_3 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=-128, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L105] var_1_4 = __VERIFIER_nondet_long() [L106] CALL assume_abort_if_not(var_1_4 >= -2147483648) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L106] RET assume_abort_if_not(var_1_4 >= -2147483648) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L107] CALL assume_abort_if_not(var_1_4 <= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(var_1_4 <= 2147483647) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L108] CALL assume_abort_if_not(var_1_4 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(var_1_4 != 0) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=11/4, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L109] var_1_6 = __VERIFIER_nondet_double() [L110] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=49/2, var_1_8=399/2, var_1_9=164/5] [L111] var_1_7 = __VERIFIER_nondet_double() [L112] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=399/2, var_1_9=164/5] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=399/2, var_1_9=164/5] [L113] var_1_8 = __VERIFIER_nondet_double() [L114] CALL assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L114] RET assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=1, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L115] var_1_10 = __VERIFIER_nondet_uchar() [L116] CALL assume_abort_if_not(var_1_10 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L116] RET assume_abort_if_not(var_1_10 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L117] CALL assume_abort_if_not(var_1_10 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not(var_1_10 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=77/5, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L118] var_1_11 = __VERIFIER_nondet_float() [L119] CALL assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=0, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L120] var_1_12 = __VERIFIER_nondet_float() [L121] CALL assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L121] RET assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L122] var_1_20 = __VERIFIER_nondet_uchar() [L123] CALL assume_abort_if_not(var_1_20 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L123] RET assume_abort_if_not(var_1_20 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L124] CALL assume_abort_if_not(var_1_20 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L124] RET assume_abort_if_not(var_1_20 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=64, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L125] var_1_21 = __VERIFIER_nondet_uchar() [L126] CALL assume_abort_if_not(var_1_21 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L126] RET assume_abort_if_not(var_1_21 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L127] CALL assume_abort_if_not(var_1_21 <= 254) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L127] RET assume_abort_if_not(var_1_21 <= 254) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=4127848294, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L128] var_1_23 = __VERIFIER_nondet_ulong() [L129] CALL assume_abort_if_not(var_1_23 >= 2147483647) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L129] RET assume_abort_if_not(var_1_23 >= 2147483647) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L130] CALL assume_abort_if_not(var_1_23 <= 4294967295) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L130] RET assume_abort_if_not(var_1_23 <= 4294967295) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=256, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L131] var_1_25 = __VERIFIER_nondet_ulong() [L132] CALL assume_abort_if_not(var_1_25 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L132] RET assume_abort_if_not(var_1_25 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L133] CALL assume_abort_if_not(var_1_25 <= 4294967294) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L133] RET assume_abort_if_not(var_1_25 <= 4294967294) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=10, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L134] var_1_27 = __VERIFIER_nondet_short() [L135] CALL assume_abort_if_not(var_1_27 >= -32767) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L135] RET assume_abort_if_not(var_1_27 >= -32767) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L136] CALL assume_abort_if_not(var_1_27 <= 32766) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L136] RET assume_abort_if_not(var_1_27 <= 32766) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L137] var_1_29 = __VERIFIER_nondet_uchar() [L138] CALL assume_abort_if_not(var_1_29 >= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L138] RET assume_abort_if_not(var_1_29 >= 1) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L139] CALL assume_abort_if_not(var_1_29 <= 1) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L139] RET assume_abort_if_not(var_1_29 <= 1) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=8, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L140] var_1_31 = __VERIFIER_nondet_ushort() [L141] CALL assume_abort_if_not(var_1_31 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L141] RET assume_abort_if_not(var_1_31 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L142] CALL assume_abort_if_not(var_1_31 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L142] RET assume_abort_if_not(var_1_31 <= 65535) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=10, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L143] var_1_32 = __VERIFIER_nondet_ushort() [L144] CALL assume_abort_if_not(var_1_32 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L144] RET assume_abort_if_not(var_1_32 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L145] CALL assume_abort_if_not(var_1_32 <= 65535) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L145] RET assume_abort_if_not(var_1_32 <= 65535) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L146] CALL assume_abort_if_not(var_1_32 != 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L146] RET assume_abort_if_not(var_1_32 != 0) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=500, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L147] var_1_34 = __VERIFIER_nondet_ushort() [L148] CALL assume_abort_if_not(var_1_34 >= 0) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=0, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L148] RET assume_abort_if_not(var_1_34 >= 0) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=0, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L149] CALL assume_abort_if_not(var_1_34 <= 65534) VAL [\old(cond)=1, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=0, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L20] COND FALSE !(!cond) [L149] RET assume_abort_if_not(var_1_34 <= 65534) VAL [isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=2, var_1_16=638/5, var_1_17=128, var_1_19=10, var_1_1=21/4, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=256, var_1_25=0, var_1_26=256, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=50, var_1_34=0, var_1_35=0, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=164/5] [L162] RET updateVariables() [L163] CALL step() [L55] var_1_24 = var_1_25 [L56] var_1_26 = var_1_27 [L57] var_1_28 = var_1_29 [L58] COND FALSE !((var_1_31 / var_1_32) < var_1_24) [L63] var_1_33 = var_1_34 [L64] var_1_35 = var_1_27 [L65] COND TRUE var_1_12 <= (var_1_7 * 5.8f) [L66] var_1_16 = ((((((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) < (var_1_8)) ? (((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) : (var_1_8))) [L70] COND FALSE !(var_1_10 || var_1_20) [L73] COND FALSE !(\read(var_1_10)) [L78] signed long int stepLocal_0 = (var_1_3 % var_1_4) * var_1_19; [L79] COND TRUE var_1_19 > stepLocal_0 [L80] var_1_1 = (var_1_6 - (var_1_7 + var_1_8)) [L84] COND TRUE ! var_1_10 [L85] var_1_13 = (50u + var_1_19) [L89] COND FALSE !(var_1_8 < (var_1_22 / var_1_12)) [L94] COND FALSE !(var_1_10 || (var_1_19 == var_1_13)) [L97] var_1_9 = ((((((var_1_12 - var_1_7) - var_1_6)) < (var_1_11)) ? (((var_1_12 - var_1_7) - var_1_6)) : (var_1_11))) [L163] RET step() [L164] CALL, EXPR property() [L154] EXPR (((((((var_1_19 > ((var_1_3 % var_1_4) * var_1_19)) ? (var_1_1 == ((double) (var_1_6 - (var_1_7 + var_1_8)))) : (var_1_1 == ((double) (var_1_6 - (var_1_8 + var_1_7))))) && ((var_1_10 || (var_1_19 == var_1_13)) ? (var_1_9 == ((float) ((127.5f - ((((var_1_8) > (var_1_7)) ? (var_1_8) : (var_1_7)))) + (16.1f + var_1_11)))) : (var_1_9 == ((float) ((((((var_1_12 - var_1_7) - var_1_6)) < (var_1_11)) ? (((var_1_12 - var_1_7) - var_1_6)) : (var_1_11))))))) && ((! var_1_10) ? (var_1_13 == ((unsigned long int) (50u + var_1_19))) : (var_1_13 == ((unsigned long int) (var_1_19 + var_1_19))))) && ((var_1_12 <= (var_1_7 * 5.8f)) ? (var_1_16 == ((float) ((((((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) < (var_1_8)) ? (((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) : (var_1_8))))) : (var_1_16 == ((float) var_1_6)))) && ((var_1_8 < (var_1_22 / var_1_12)) ? ((var_1_22 > var_1_6) ? (var_1_17 == ((signed long int) var_1_19)) : 1) : 1)) && ((var_1_10 || var_1_20) ? (var_1_19 == ((unsigned char) ((((var_1_21) > (32)) ? (var_1_21) : (32))))) : 1)) && (var_1_10 ? (((var_1_19 | var_1_19) != (var_1_23 - var_1_19)) ? (var_1_22 == ((double) 4.75)) : 1) : 1) [L154-L155] return (((((((var_1_19 > ((var_1_3 % var_1_4) * var_1_19)) ? (var_1_1 == ((double) (var_1_6 - (var_1_7 + var_1_8)))) : (var_1_1 == ((double) (var_1_6 - (var_1_8 + var_1_7))))) && ((var_1_10 || (var_1_19 == var_1_13)) ? (var_1_9 == ((float) ((127.5f - ((((var_1_8) > (var_1_7)) ? (var_1_8) : (var_1_7)))) + (16.1f + var_1_11)))) : (var_1_9 == ((float) ((((((var_1_12 - var_1_7) - var_1_6)) < (var_1_11)) ? (((var_1_12 - var_1_7) - var_1_6)) : (var_1_11))))))) && ((! var_1_10) ? (var_1_13 == ((unsigned long int) (50u + var_1_19))) : (var_1_13 == ((unsigned long int) (var_1_19 + var_1_19))))) && ((var_1_12 <= (var_1_7 * 5.8f)) ? (var_1_16 == ((float) ((((((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) < (var_1_8)) ? (((((var_1_12) > (var_1_7)) ? (var_1_12) : (var_1_7)))) : (var_1_8))))) : (var_1_16 == ((float) var_1_6)))) && ((var_1_8 < (var_1_22 / var_1_12)) ? ((var_1_22 > var_1_6) ? (var_1_17 == ((signed long int) var_1_19)) : 1) : 1)) && ((var_1_10 || var_1_20) ? (var_1_19 == ((unsigned char) ((((var_1_21) > (32)) ? (var_1_21) : (32))))) : 1)) && (var_1_10 ? (((var_1_19 | var_1_19) != (var_1_23 - var_1_19)) ? (var_1_22 == ((double) 4.75)) : 1) : 1) ; [L164] RET, EXPR property() [L164] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=60, var_1_16=6, var_1_17=128, var_1_19=10, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=0, var_1_35=-32767, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=5] [L19] reach_error() VAL [\old(cond)=0, cond=0, isInitial=1, var_1_10=0, var_1_11=4, var_1_12=6, var_1_13=60, var_1_16=6, var_1_17=128, var_1_19=10, var_1_20=0, var_1_21=33, var_1_22=319/20, var_1_23=2147483647, var_1_24=0, var_1_25=0, var_1_26=-32767, var_1_27=-32767, var_1_28=1, var_1_29=1, var_1_30=128, var_1_31=0, var_1_32=1, var_1_33=0, var_1_34=0, var_1_35=-32767, var_1_3=-1, var_1_4=2, var_1_6=6, var_1_7=2, var_1_8=3, var_1_9=5] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 58 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.2s, OverallIterations: 1, TraceHistogramMax: 32, 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=58occurred 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, 0.3s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 117 NumberOfCodeBlocks, 117 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 19:46:08,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5 --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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 19:46:11,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 19:46:11,550 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2023-11-21 19:46:11,559 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 19:46:11,560 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 19:46:11,595 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 19:46:11,595 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 19:46:11,596 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 19:46:11,597 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 19:46:11,603 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 19:46:11,603 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-21 19:46:11,604 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-21 19:46:11,604 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-21 19:46:11,606 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-21 19:46:11,607 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-21 19:46:11,607 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-21 19:46:11,609 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 19:46:11,609 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 19:46:11,610 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 19:46:11,611 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 19:46:11,611 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 19:46:11,612 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 19:46:11,612 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 19:46:11,613 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 19:46:11,613 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 19:46:11,614 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 19:46:11,614 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 19:46:11,615 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 19:46:11,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 19:46:11,616 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 19:46:11,618 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 19:46:11,618 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 19:46:11,618 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 19:46:11,619 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 19:46:11,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 19:46:11,620 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 19:46:11,620 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 19:46:11,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 19:46:11,621 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 19:46:11,622 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 19:46:11,622 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 19:46:11,623 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 19:46:11,623 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-21 19:46:11,623 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 19:46:11,624 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a8551c1f39844642dcf85bfa0d05c1fa6c8d3fb7cae598f8acec2c27244c90b [2023-11-21 19:46:12,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 19:46:12,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 19:46:12,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 19:46:12,079 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 19:46:12,079 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 19:46:12,081 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-21 19:46:15,617 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 19:46:15,955 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 19:46:15,955 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-21 19:46:15,984 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data/cf0d946b6/4d56cd236f9b444a96b842a892f8d39e/FLAG1ffa271cd [2023-11-21 19:46:16,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/data/cf0d946b6/4d56cd236f9b444a96b842a892f8d39e [2023-11-21 19:46:16,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 19:46:16,005 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 19:46:16,006 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 19:46:16,006 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 19:46:16,013 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 19:46:16,014 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,015 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67c3257f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16, skipping insertion in model container [2023-11-21 19:46:16,015 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,053 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 19:46:16,250 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_0ab6539f-3b51-4c62-a398-e86546d2842e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-21 19:46:16,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 19:46:16,396 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 19:46:16,417 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_0ab6539f-3b51-4c62-a398-e86546d2842e/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-10_file-62.i[915,928] [2023-11-21 19:46:16,490 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 19:46:16,512 INFO L206 MainTranslator]: Completed translation [2023-11-21 19:46:16,513 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16 WrapperNode [2023-11-21 19:46:16,513 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 19:46:16,515 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 19:46:16,515 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 19:46:16,515 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 19:46:16,524 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,560 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,616 INFO L138 Inliner]: procedures = 27, calls = 45, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 176 [2023-11-21 19:46:16,618 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 19:46:16,619 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 19:46:16,620 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 19:46:16,621 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 19:46:16,632 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,632 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,649 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,660 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,679 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,697 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,701 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,704 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,722 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 19:46:16,723 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 19:46:16,724 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 19:46:16,724 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 19:46:16,725 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (1/1) ... [2023-11-21 19:46:16,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 19:46:16,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 [2023-11-21 19:46:16,770 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 19:46:16,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 19:46:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 19:46:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-21 19:46:16,857 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 19:46:16,858 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 19:46:16,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 19:46:16,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 19:46:17,026 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 19:46:17,029 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 19:46:35,000 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 19:46:35,232 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 19:46:35,232 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 19:46:35,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 07:46:35 BoogieIcfgContainer [2023-11-21 19:46:35,234 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 19:46:35,237 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 19:46:35,237 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 19:46:35,241 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 19:46:35,242 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 07:46:16" (1/3) ... [2023-11-21 19:46:35,242 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73b6987b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 07:46:35, skipping insertion in model container [2023-11-21 19:46:35,243 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 07:46:16" (2/3) ... [2023-11-21 19:46:35,243 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73b6987b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 07:46:35, skipping insertion in model container [2023-11-21 19:46:35,244 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 07:46:35" (3/3) ... [2023-11-21 19:46:35,245 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_fillercode_fillercodesize_ps-cn-10_file-62.i [2023-11-21 19:46:35,266 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 19:46:35,267 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 19:46:35,319 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 19:46:35,326 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=FINITE_AUTOMATA, 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;@6c311e30, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 19:46:35,326 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 19:46:35,331 INFO L276 IsEmpty]: Start isEmpty. Operand has 58 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-21 19:46:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-11-21 19:46:35,347 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 19:46:35,348 INFO L195 NwaCegarLoop]: trace histogram [32, 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 19:46:35,349 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 19:46:35,355 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 19:46:35,355 INFO L85 PathProgramCache]: Analyzing trace with hash -59874031, now seen corresponding path program 1 times [2023-11-21 19:46:35,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-11-21 19:46:35,372 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2048732605] [2023-11-21 19:46:35,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 19:46:35,373 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 19:46:35,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/mathsat [2023-11-21 19:46:35,377 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/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 19:46:35,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ab6539f-3b51-4c62-a398-e86546d2842e/bin/utaipan-verify-QoSU8krkJ5/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 19:46:39,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 19:46:39,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-21 19:46:39,154 INFO L285 TraceCheckSpWp]: Computing forward predicates...