./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f634d1449a980cb973d1566022767b734f2fe860 .................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f634d1449a980cb973d1566022767b734f2fe860 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 13:44:48,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:44:48,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:44:48,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:44:48,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:44:48,315 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:44:48,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:44:48,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:44:48,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:44:48,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:44:48,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:44:48,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:44:48,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:44:48,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:44:48,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:44:48,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:44:48,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:44:48,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:44:48,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:44:48,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:44:48,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:44:48,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:44:48,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:44:48,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:44:48,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:44:48,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:44:48,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:44:48,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:44:48,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:44:48,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:44:48,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:44:48,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:44:48,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:44:48,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:44:48,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:44:48,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:44:48,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:44:48,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:44:48,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:44:48,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:44:48,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:44:48,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 13:44:48,348 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:44:48,348 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:44:48,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 13:44:48,349 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 13:44:48,349 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 13:44:48,349 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 13:44:48,349 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 13:44:48,349 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 13:44:48,349 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 13:44:48,349 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 13:44:48,350 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 13:44:48,350 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 13:44:48,350 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 13:44:48,350 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 13:44:48,350 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 13:44:48,351 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:44:48,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 13:44:48,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:44:48,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:44:48,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:44:48,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:44:48,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 13:44:48,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:44:48,352 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:44:48,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:44:48,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:44:48,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:44:48,352 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:44:48,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:44:48,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 13:44:48,353 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 13:44:48,354 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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(__VERIFIER_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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f634d1449a980cb973d1566022767b734f2fe860 [2019-12-07 13:44:48,451 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:44:48,462 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:44:48,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:44:48,465 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:44:48,465 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:44:48,466 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2019-12-07 13:44:48,502 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/a241146c0/0288cb3c2d6942bcabff3dc4c2125c0b/FLAGd33c49dac [2019-12-07 13:44:48,991 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:44:48,991 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2019-12-07 13:44:49,013 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/a241146c0/0288cb3c2d6942bcabff3dc4c2125c0b/FLAGd33c49dac [2019-12-07 13:44:49,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/a241146c0/0288cb3c2d6942bcabff3dc4c2125c0b [2019-12-07 13:44:49,025 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:44:49,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:44:49,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:44:49,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:44:49,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:44:49,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:44:49" (1/1) ... [2019-12-07 13:44:49,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bd65c3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:49, skipping insertion in model container [2019-12-07 13:44:49,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:44:49" (1/1) ... [2019-12-07 13:44:49,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:44:49,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:44:49,421 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5621] [2019-12-07 13:44:49,421 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5622-5623] [2019-12-07 13:44:49,850 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:49,894 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:49,899 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:49,928 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:49,932 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,034 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,035 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,047 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,055 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,066 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,070 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,074 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,079 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,079 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,080 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,092 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,093 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,097 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,101 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,108 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,109 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,120 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,126 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,142 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,142 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,145 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,146 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:44:50,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:44:50,211 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-12-07 13:44:50,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@492f7d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:50, skipping insertion in model container [2019-12-07 13:44:50,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:44:50,212 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 13:44:50,214 INFO L168 Benchmark]: Toolchain (without parser) took 1187.44 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 928.9 MB in the beginning and 1.0 GB in the end (delta: -78.5 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2019-12-07 13:44:50,214 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:44:50,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1185.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 928.9 MB in the beginning and 1.0 GB in the end (delta: -78.5 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2019-12-07 13:44:50,216 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1185.72 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.7 MB). Free memory was 928.9 MB in the beginning and 1.0 GB in the end (delta: -78.5 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6144]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 13:44:51,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:44:51,419 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:44:51,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:44:51,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:44:51,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:44:51,429 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:44:51,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:44:51,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:44:51,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:44:51,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:44:51,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:44:51,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:44:51,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:44:51,435 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:44:51,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:44:51,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:44:51,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:44:51,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:44:51,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:44:51,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:44:51,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:44:51,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:44:51,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:44:51,445 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:44:51,446 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:44:51,446 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:44:51,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:44:51,447 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:44:51,447 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:44:51,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:44:51,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:44:51,448 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:44:51,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:44:51,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:44:51,450 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:44:51,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:44:51,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:44:51,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:44:51,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:44:51,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:44:51,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 13:44:51,462 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:44:51,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:44:51,463 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 13:44:51,463 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 13:44:51,463 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 13:44:51,463 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 13:44:51,463 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 13:44:51,463 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 13:44:51,463 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 13:44:51,464 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:44:51,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:44:51,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:44:51,464 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:44:51,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:44:51,465 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 13:44:51,465 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 13:44:51,465 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 13:44:51,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:44:51,465 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:44:51,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:44:51,465 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:44:51,465 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 13:44:51,466 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:44:51,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:44:51,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:44:51,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:44:51,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:44:51,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:44:51,466 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 13:44:51,466 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 13:44:51,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:44:51,467 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:44:51,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 13:44:51,467 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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(__VERIFIER_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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f634d1449a980cb973d1566022767b734f2fe860 [2019-12-07 13:44:51,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:44:51,641 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:44:51,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:44:51,644 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:44:51,644 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:44:51,645 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2019-12-07 13:44:51,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/8a6dce084/287a559bdd274e9ea41bd424316c1249/FLAG191b9799e [2019-12-07 13:44:52,294 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:44:52,294 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2019-12-07 13:44:52,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/8a6dce084/287a559bdd274e9ea41bd424316c1249/FLAG191b9799e [2019-12-07 13:44:52,714 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/data/8a6dce084/287a559bdd274e9ea41bd424316c1249 [2019-12-07 13:44:52,716 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:44:52,717 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:44:52,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:44:52,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:44:52,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:44:52,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:44:52" (1/1) ... [2019-12-07 13:44:52,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14367905 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:52, skipping insertion in model container [2019-12-07 13:44:52,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:44:52" (1/1) ... [2019-12-07 13:44:52,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:44:52,789 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:44:53,102 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5621] [2019-12-07 13:44:53,102 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5622-5623] [2019-12-07 13:44:53,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:44:53,950 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 13:44:53,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:44:54,052 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5621] [2019-12-07 13:44:54,053 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5622-5623] [2019-12-07 13:44:54,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:44:54,203 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 13:44:54,256 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5621] [2019-12-07 13:44:54,256 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5622-5623] [2019-12-07 13:44:54,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:44:54,618 INFO L208 MainTranslator]: Completed translation [2019-12-07 13:44:54,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54 WrapperNode [2019-12-07 13:44:54,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:44:54,619 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 13:44:54,619 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 13:44:54,619 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 13:44:54,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,803 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 13:44:54,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 13:44:54,803 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 13:44:54,803 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 13:44:54,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,891 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... [2019-12-07 13:44:54,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 13:44:54,920 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 13:44:54,921 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 13:44:54,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 13:44:54,921 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:44:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-07 13:44:54,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-07 13:44:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 13:44:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-07 13:44:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-07 13:44:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-07 13:44:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 13:44:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 13:44:54,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-07 13:44:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-07 13:44:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-07 13:44:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 13:44:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 13:44:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 13:44:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-07 13:44:54,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-12-07 13:44:54,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-12-07 13:44:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-12-07 13:44:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-12-07 13:44:54,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 13:44:54,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 13:45:26,153 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 13:45:26,153 INFO L287 CfgBuilder]: Removed 585 assume(true) statements. [2019-12-07 13:45:26,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:45:26 BoogieIcfgContainer [2019-12-07 13:45:26,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 13:45:26,156 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 13:45:26,156 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 13:45:26,158 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 13:45:26,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 01:44:52" (1/3) ... [2019-12-07 13:45:26,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fcd8694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:45:26, skipping insertion in model container [2019-12-07 13:45:26,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:44:54" (2/3) ... [2019-12-07 13:45:26,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1fcd8694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 01:45:26, skipping insertion in model container [2019-12-07 13:45:26,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:45:26" (3/3) ... [2019-12-07 13:45:26,161 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--can--usb--kvaser_usb.ko-entry_point.cil.out.i [2019-12-07 13:45:26,169 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 13:45:26,176 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 16 error locations. [2019-12-07 13:45:26,183 INFO L249 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2019-12-07 13:45:26,205 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 13:45:26,205 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 13:45:26,205 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 13:45:26,205 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 13:45:26,205 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 13:45:26,205 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 13:45:26,205 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 13:45:26,205 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 13:45:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states. [2019-12-07 13:45:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-12-07 13:45:26,234 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:45:26,235 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:45:26,235 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:45:26,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:45:26,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1330525251, now seen corresponding path program 1 times [2019-12-07 13:45:26,252 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 13:45:26,252 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [982040046] [2019-12-07 13:45:26,252 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-12-07 13:45:26,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:45:27,026 INFO L264 TraceCheckSpWp]: Trace formula consists of 1215 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 13:45:27,032 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 13:45:27,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:27,053 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 13:45:27,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:27,059 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [982040046] [2019-12-07 13:45:27,059 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:45:27,059 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-12-07 13:45:27,060 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [200445317] [2019-12-07 13:45:27,064 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:45:27,064 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 13:45:27,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:45:27,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:27,076 INFO L87 Difference]: Start difference. First operand 545 states. Second operand 3 states. [2019-12-07 13:45:27,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:45:27,367 INFO L93 Difference]: Finished difference Result 1359 states and 1829 transitions. [2019-12-07 13:45:27,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:45:27,368 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-12-07 13:45:27,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:45:27,382 INFO L225 Difference]: With dead ends: 1359 [2019-12-07 13:45:27,382 INFO L226 Difference]: Without dead ends: 804 [2019-12-07 13:45:27,386 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:27,400 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 804 states. [2019-12-07 13:45:27,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 804 to 794. [2019-12-07 13:45:27,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 794 states. [2019-12-07 13:45:27,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 794 states and 1054 transitions. [2019-12-07 13:45:27,445 INFO L78 Accepts]: Start accepts. Automaton has 794 states and 1054 transitions. Word has length 24 [2019-12-07 13:45:27,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:45:27,446 INFO L462 AbstractCegarLoop]: Abstraction has 794 states and 1054 transitions. [2019-12-07 13:45:27,446 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:45:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1054 transitions. [2019-12-07 13:45:27,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2019-12-07 13:45:27,447 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:45:27,448 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:45:27,648 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-12-07 13:45:27,649 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:45:27,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:45:27,649 INFO L82 PathProgramCache]: Analyzing trace with hash 412900895, now seen corresponding path program 1 times [2019-12-07 13:45:27,652 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 13:45:27,652 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [795943970] [2019-12-07 13:45:27,653 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-12-07 13:45:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:45:28,416 INFO L264 TraceCheckSpWp]: Trace formula consists of 1336 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 13:45:28,418 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 13:45:28,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:28,424 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 13:45:28,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:28,427 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [795943970] [2019-12-07 13:45:28,428 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:45:28,428 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-12-07 13:45:28,428 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2069308071] [2019-12-07 13:45:28,429 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:45:28,429 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 13:45:28,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:45:28,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:28,430 INFO L87 Difference]: Start difference. First operand 794 states and 1054 transitions. Second operand 3 states. [2019-12-07 13:45:28,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:45:28,674 INFO L93 Difference]: Finished difference Result 1865 states and 2471 transitions. [2019-12-07 13:45:28,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:45:28,675 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2019-12-07 13:45:28,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:45:28,679 INFO L225 Difference]: With dead ends: 1865 [2019-12-07 13:45:28,680 INFO L226 Difference]: Without dead ends: 1080 [2019-12-07 13:45:28,681 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 63 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:28,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1080 states. [2019-12-07 13:45:28,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1080 to 1056. [2019-12-07 13:45:28,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1056 states. [2019-12-07 13:45:28,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 1056 states and 1413 transitions. [2019-12-07 13:45:28,709 INFO L78 Accepts]: Start accepts. Automaton has 1056 states and 1413 transitions. Word has length 33 [2019-12-07 13:45:28,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:45:28,709 INFO L462 AbstractCegarLoop]: Abstraction has 1056 states and 1413 transitions. [2019-12-07 13:45:28,709 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:45:28,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1413 transitions. [2019-12-07 13:45:28,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-07 13:45:28,712 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:45:28,712 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:45:28,912 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-12-07 13:45:28,913 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:45:28,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:45:28,913 INFO L82 PathProgramCache]: Analyzing trace with hash -1030467605, now seen corresponding path program 1 times [2019-12-07 13:45:28,916 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 13:45:28,916 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [840506631] [2019-12-07 13:45:28,916 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-12-07 13:45:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:45:29,658 INFO L264 TraceCheckSpWp]: Trace formula consists of 1281 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 13:45:29,660 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 13:45:29,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:29,670 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 13:45:29,687 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:29,688 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [840506631] [2019-12-07 13:45:29,688 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:45:29,688 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2019-12-07 13:45:29,688 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51302499] [2019-12-07 13:45:29,688 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 13:45:29,688 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 13:45:29,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 13:45:29,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:45:29,689 INFO L87 Difference]: Start difference. First operand 1056 states and 1413 transitions. Second operand 4 states. [2019-12-07 13:45:30,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:45:30,739 INFO L93 Difference]: Finished difference Result 2731 states and 3693 transitions. [2019-12-07 13:45:30,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 13:45:30,740 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2019-12-07 13:45:30,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:45:30,748 INFO L225 Difference]: With dead ends: 2731 [2019-12-07 13:45:30,748 INFO L226 Difference]: Without dead ends: 1684 [2019-12-07 13:45:30,750 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-12-07 13:45:30,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1684 states. [2019-12-07 13:45:30,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1684 to 1664. [2019-12-07 13:45:30,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1664 states. [2019-12-07 13:45:30,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 1664 states and 2259 transitions. [2019-12-07 13:45:30,790 INFO L78 Accepts]: Start accepts. Automaton has 1664 states and 2259 transitions. Word has length 41 [2019-12-07 13:45:30,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:45:30,790 INFO L462 AbstractCegarLoop]: Abstraction has 1664 states and 2259 transitions. [2019-12-07 13:45:30,790 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 13:45:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2259 transitions. [2019-12-07 13:45:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-12-07 13:45:30,792 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:45:30,792 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:45:30,992 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-12-07 13:45:30,993 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:45:30,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:45:30,993 INFO L82 PathProgramCache]: Analyzing trace with hash 947876139, now seen corresponding path program 1 times [2019-12-07 13:45:30,994 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 13:45:30,995 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1231275221] [2019-12-07 13:45:30,995 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2019-12-07 13:45:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:45:31,790 INFO L264 TraceCheckSpWp]: Trace formula consists of 1391 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 13:45:31,793 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 13:45:31,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:31,800 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 13:45:31,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 13:45:31,804 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1231275221] [2019-12-07 13:45:31,804 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:45:31,804 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2019-12-07 13:45:31,804 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633173644] [2019-12-07 13:45:31,804 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:45:31,804 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 13:45:31,804 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:45:31,804 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:31,805 INFO L87 Difference]: Start difference. First operand 1664 states and 2259 transitions. Second operand 3 states. [2019-12-07 13:45:32,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:45:32,702 INFO L93 Difference]: Finished difference Result 3320 states and 4508 transitions. [2019-12-07 13:45:32,703 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:45:32,703 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2019-12-07 13:45:32,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:45:32,709 INFO L225 Difference]: With dead ends: 3320 [2019-12-07 13:45:32,709 INFO L226 Difference]: Without dead ends: 1661 [2019-12-07 13:45:32,711 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:32,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1661 states. [2019-12-07 13:45:32,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1661 to 1637. [2019-12-07 13:45:32,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1637 states. [2019-12-07 13:45:32,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1637 states and 2225 transitions. [2019-12-07 13:45:32,744 INFO L78 Accepts]: Start accepts. Automaton has 1637 states and 2225 transitions. Word has length 48 [2019-12-07 13:45:32,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:45:32,744 INFO L462 AbstractCegarLoop]: Abstraction has 1637 states and 2225 transitions. [2019-12-07 13:45:32,744 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:45:32,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2225 transitions. [2019-12-07 13:45:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-12-07 13:45:32,745 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:45:32,745 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:45:32,946 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-12-07 13:45:32,946 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:45:32,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:45:32,946 INFO L82 PathProgramCache]: Analyzing trace with hash -931091023, now seen corresponding path program 1 times [2019-12-07 13:45:32,948 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 13:45:32,948 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1814027433] [2019-12-07 13:45:32,948 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2019-12-07 13:45:33,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:45:33,722 INFO L264 TraceCheckSpWp]: Trace formula consists of 1402 conjuncts, 13 conjunts are in the unsatisfiable core [2019-12-07 13:45:33,725 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 13:45:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 13:45:33,766 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 13:45:33,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 13:45:33,843 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1814027433] [2019-12-07 13:45:33,843 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:45:33,844 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-12-07 13:45:33,844 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772255591] [2019-12-07 13:45:33,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-12-07 13:45:33,844 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 13:45:33,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-12-07 13:45:33,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2019-12-07 13:45:33,845 INFO L87 Difference]: Start difference. First operand 1637 states and 2225 transitions. Second operand 10 states. [2019-12-07 13:45:34,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:45:34,640 INFO L93 Difference]: Finished difference Result 7971 states and 10825 transitions. [2019-12-07 13:45:34,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-12-07 13:45:34,640 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 50 [2019-12-07 13:45:34,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:45:34,664 INFO L225 Difference]: With dead ends: 7971 [2019-12-07 13:45:34,665 INFO L226 Difference]: Without dead ends: 6343 [2019-12-07 13:45:34,668 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 93 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2019-12-07 13:45:34,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6343 states. [2019-12-07 13:45:34,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6343 to 1653. [2019-12-07 13:45:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1653 states. [2019-12-07 13:45:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1653 states and 2241 transitions. [2019-12-07 13:45:34,752 INFO L78 Accepts]: Start accepts. Automaton has 1653 states and 2241 transitions. Word has length 50 [2019-12-07 13:45:34,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:45:34,753 INFO L462 AbstractCegarLoop]: Abstraction has 1653 states and 2241 transitions. [2019-12-07 13:45:34,753 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-12-07 13:45:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2241 transitions. [2019-12-07 13:45:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2019-12-07 13:45:34,754 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:45:34,754 INFO L410 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:45:34,954 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-12-07 13:45:34,954 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:45:34,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:45:34,955 INFO L82 PathProgramCache]: Analyzing trace with hash -508389197, now seen corresponding path program 1 times [2019-12-07 13:45:34,956 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 13:45:34,956 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1832294656] [2019-12-07 13:45:34,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2019-12-07 13:45:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:45:35,754 INFO L264 TraceCheckSpWp]: Trace formula consists of 1413 conjuncts, 3 conjunts are in the unsatisfiable core [2019-12-07 13:45:35,756 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 13:45:35,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 13:45:35,770 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 13:45:35,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 13:45:35,786 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1832294656] [2019-12-07 13:45:35,787 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:45:35,787 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2019-12-07 13:45:35,787 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298332336] [2019-12-07 13:45:35,787 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-07 13:45:35,787 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 13:45:35,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-07 13:45:35,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-12-07 13:45:35,788 INFO L87 Difference]: Start difference. First operand 1653 states and 2241 transitions. Second operand 6 states. [2019-12-07 13:45:36,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:45:36,392 INFO L93 Difference]: Finished difference Result 5819 states and 7926 transitions. [2019-12-07 13:45:36,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 13:45:36,393 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2019-12-07 13:45:36,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:45:36,408 INFO L225 Difference]: With dead ends: 5819 [2019-12-07 13:45:36,408 INFO L226 Difference]: Without dead ends: 4175 [2019-12-07 13:45:36,410 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-12-07 13:45:36,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4175 states. [2019-12-07 13:45:36,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4175 to 1661. [2019-12-07 13:45:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1661 states. [2019-12-07 13:45:36,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1661 states and 2249 transitions. [2019-12-07 13:45:36,529 INFO L78 Accepts]: Start accepts. Automaton has 1661 states and 2249 transitions. Word has length 50 [2019-12-07 13:45:36,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:45:36,529 INFO L462 AbstractCegarLoop]: Abstraction has 1661 states and 2249 transitions. [2019-12-07 13:45:36,530 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-07 13:45:36,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2249 transitions. [2019-12-07 13:45:36,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2019-12-07 13:45:36,531 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 13:45:36,531 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 13:45:36,731 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2019-12-07 13:45:36,732 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 13:45:36,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 13:45:36,732 INFO L82 PathProgramCache]: Analyzing trace with hash -2086303621, now seen corresponding path program 1 times [2019-12-07 13:45:36,733 INFO L163 FreeRefinementEngine]: Executing refinement strategy WALRUS [2019-12-07 13:45:36,733 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1251048755] [2019-12-07 13:45:36,734 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2019-12-07 13:45:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 13:45:37,441 INFO L264 TraceCheckSpWp]: Trace formula consists of 1298 conjuncts, 2 conjunts are in the unsatisfiable core [2019-12-07 13:45:37,442 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 13:45:37,451 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-12-07 13:45:37,451 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 13:45:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2019-12-07 13:45:37,456 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1251048755] [2019-12-07 13:45:37,456 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 13:45:37,456 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-12-07 13:45:37,456 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732546551] [2019-12-07 13:45:37,456 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 13:45:37,456 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2019-12-07 13:45:37,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 13:45:37,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:37,457 INFO L87 Difference]: Start difference. First operand 1661 states and 2249 transitions. Second operand 3 states. [2019-12-07 13:45:37,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 13:45:37,532 INFO L93 Difference]: Finished difference Result 1661 states and 2249 transitions. [2019-12-07 13:45:37,533 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 13:45:37,533 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2019-12-07 13:45:37,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 13:45:37,533 INFO L225 Difference]: With dead ends: 1661 [2019-12-07 13:45:37,533 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 13:45:37,534 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 13:45:37,535 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 13:45:37,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 13:45:37,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 13:45:37,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 13:45:37,535 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 54 [2019-12-07 13:45:37,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 13:45:37,535 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 13:45:37,535 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 13:45:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 13:45:37,535 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 13:45:37,736 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2019-12-07 13:45:37,739 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L7104(lines 7054 7116) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L5915(lines 5912 5917) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L5915-1(lines 5912 5917) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,187 INFO L246 CegarLoopResult]: For program point L8030(line 8030) no Hoare annotation was computed. [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L7766(lines 7741 7811) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L5785-2(lines 5779 5787) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L5785-3(lines 5779 5787) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L5785(lines 5779 5787) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,187 INFO L242 CegarLoopResult]: At program point L5785-1(lines 5779 5787) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,187 INFO L246 CegarLoopResult]: For program point L7902(lines 7902 8039) no Hoare annotation was computed. [2019-12-07 13:45:39,187 INFO L246 CegarLoopResult]: For program point L7770(lines 7770 7775) no Hoare annotation was computed. [2019-12-07 13:45:39,187 INFO L246 CegarLoopResult]: For program point L7110(lines 7110 7113) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L7110-2(lines 7110 7113) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L7903(line 7903) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L6450(lines 6450 6453) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L242 CegarLoopResult]: At program point L5922(lines 1 8503) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L7904(lines 7904 7931) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L242 CegarLoopResult]: At program point L5922-1(lines 7821 7824) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L8037(line 8037) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L242 CegarLoopResult]: At program point L7641(lines 7621 7688) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,188 INFO L242 CegarLoopResult]: At program point L8434(lines 8433 8435) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L7245(lines 7245 7248) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L7906(lines 7906 7928) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point L7907(line 7907) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L242 CegarLoopResult]: At program point L7643(lines 7621 7688) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L242 CegarLoopResult]: At program point L7115(lines 7045 7117) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,188 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,188 INFO L242 CegarLoopResult]: At program point L8040(lines 7888 8045) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L246 CegarLoopResult]: For program point L7908(lines 7908 7916) no Hoare annotation was computed. [2019-12-07 13:45:39,189 INFO L246 CegarLoopResult]: For program point L6455(lines 6455 6458) no Hoare annotation was computed. [2019-12-07 13:45:39,189 INFO L246 CegarLoopResult]: For program point L7777(lines 7777 7782) no Hoare annotation was computed. [2019-12-07 13:45:39,189 INFO L246 CegarLoopResult]: For program point L7910(lines 7910 7914) no Hoare annotation was computed. [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-2(lines 5795 5798) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-3(lines 5795 5798) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797(lines 5795 5798) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-1(lines 5795 5798) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-6(lines 5795 5798) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-7(lines 5795 5798) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-4(lines 5795 5798) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-5(lines 5795 5798) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L242 CegarLoopResult]: At program point L5797-8(lines 5795 5798) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,189 INFO L246 CegarLoopResult]: For program point L7251(lines 7251 7254) no Hoare annotation was computed. [2019-12-07 13:45:39,189 INFO L249 CegarLoopResult]: At program point L8044(lines 7876 8046) the Hoare annotation is: true [2019-12-07 13:45:39,189 INFO L246 CegarLoopResult]: For program point L6460(lines 6460 6463) no Hoare annotation was computed. [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L6594(lines 6586 6600) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L6594-1(lines 6586 6600) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L246 CegarLoopResult]: For program point L7387(lines 7387 7390) no Hoare annotation was computed. [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L7255(lines 7237 7257) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L6596-1(lines 6586 6600) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L6596(lines 6586 6600) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L6464(lines 6444 6466) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L8446(lines 8445 8447) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L246 CegarLoopResult]: For program point L7918(line 7918) no Hoare annotation was computed. [2019-12-07 13:45:39,190 INFO L246 CegarLoopResult]: For program point L7654(lines 7654 7657) no Hoare annotation was computed. [2019-12-07 13:45:39,190 INFO L246 CegarLoopResult]: For program point L7654-2(lines 7654 7657) no Hoare annotation was computed. [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L8315-1(lines 8314 8316) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L8315(lines 8314 8316) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L246 CegarLoopResult]: For program point L7126(lines 7126 7129) no Hoare annotation was computed. [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L8315-5(lines 8314 8316) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L8315-4(lines 8314 8316) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,190 INFO L242 CegarLoopResult]: At program point L8183(lines 8177 8185) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L8315-3(lines 8314 8316) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L8315-2(lines 8314 8316) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L6069(lines 6066 6071) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,191 INFO L246 CegarLoopResult]: For program point L7919(lines 7919 7924) no Hoare annotation was computed. [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-2(lines 5800 5807) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-3(lines 5800 5807) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805(lines 5800 5807) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-1(lines 5800 5807) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-6(lines 5800 5807) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-7(lines 5800 5807) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-4(lines 5800 5807) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-5(lines 5800 5807) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L5805-8(lines 5800 5807) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L6202(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L6202-3(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,191 INFO L242 CegarLoopResult]: At program point L6202-4(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-1(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-2(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052-2(lines 8047 8054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-7(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052-1(lines 8047 8054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-8(lines 6199 6204) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052(lines 8047 8054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-5(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-6(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052-6(lines 8047 8054) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-11(lines 6199 6204) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052-5(lines 8047 8054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052-4(lines 8047 8054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-9(lines 6199 6204) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052-3(lines 8047 8054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L6202-10(lines 6199 6204) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,192 INFO L242 CegarLoopResult]: At program point L8052-8(lines 8047 8054) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L8052-7(lines 8047 8054) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,193 INFO L246 CegarLoopResult]: For program point L7392(lines 7392 7397) no Hoare annotation was computed. [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336-2(lines 6327 6338) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336-1(lines 6327 6338) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336(lines 6327 6338) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336-6(lines 6327 6338) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336-5(lines 6327 6338) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336-4(lines 6327 6338) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336-3(lines 6327 6338) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6336-7(lines 6327 6338) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,193 INFO L246 CegarLoopResult]: For program point L7790(lines 7790 7794) no Hoare annotation was computed. [2019-12-07 13:45:39,193 INFO L246 CegarLoopResult]: For program point L7790-2(lines 7790 7794) no Hoare annotation was computed. [2019-12-07 13:45:39,193 INFO L246 CegarLoopResult]: For program point L7659(lines 7659 7662) no Hoare annotation was computed. [2019-12-07 13:45:39,193 INFO L246 CegarLoopResult]: For program point L7659-2(lines 7659 7662) no Hoare annotation was computed. [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L6075(lines 6072 6077) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,193 INFO L246 CegarLoopResult]: For program point L7926(line 7926) no Hoare annotation was computed. [2019-12-07 13:45:39,193 INFO L246 CegarLoopResult]: For program point L7266(lines 7266 7269) no Hoare annotation was computed. [2019-12-07 13:45:39,193 INFO L242 CegarLoopResult]: At program point L8455(lines 8454 8456) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,194 INFO L242 CegarLoopResult]: At program point L8455-1(lines 8454 8456) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L7134(lines 7134 7138) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L242 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L7134-2(lines 7134 7138) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L242 CegarLoopResult]: At program point L-1-7(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,194 INFO L242 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-10(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L242 CegarLoopResult]: At program point L-1-12(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,194 INFO L242 CegarLoopResult]: At program point L-1-14(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-15(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L242 CegarLoopResult]: At program point L-1-17(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-18(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-19(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,194 INFO L246 CegarLoopResult]: For program point L-1-20(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L-1-22(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,195 INFO L246 CegarLoopResult]: For program point L7399(lines 7399 7403) no Hoare annotation was computed. [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L-1-24(line -1) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,195 INFO L246 CegarLoopResult]: For program point L-1-25(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8324-1(lines 8323 8325) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8324(lines 8323 8325) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8192(lines 8186 8194) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8060-1(lines 8056 8062) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8060(lines 8056 8062) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8458(lines 8457 8459) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L6081(lines 6078 6083) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L6081-1(lines 6078 6083) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,195 INFO L246 CegarLoopResult]: For program point L7799(lines 7799 7803) no Hoare annotation was computed. [2019-12-07 13:45:39,195 INFO L246 CegarLoopResult]: For program point L6214(lines 6214 6240) no Hoare annotation was computed. [2019-12-07 13:45:39,195 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8461(lines 8460 8462) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,195 INFO L242 CegarLoopResult]: At program point L8461-1(lines 8460 8462) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,195 INFO L246 CegarLoopResult]: For program point L7933(line 7933) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L7669(lines 7669 7675) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L6216(lines 6216 6224) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L242 CegarLoopResult]: At program point L7141(lines 7118 7143) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L7934(lines 7934 7967) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L242 CegarLoopResult]: At program point L8464(lines 8463 8465) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,196 INFO L242 CegarLoopResult]: At program point L8464-1(lines 8463 8465) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,196 INFO L242 CegarLoopResult]: At program point L5954(lines 5950 5956) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L7936(lines 7936 7964) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L242 CegarLoopResult]: At program point L5954-1(lines 5950 5956) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L7408-2(lines 7408 7419) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L7408(lines 7408 7419) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L242 CegarLoopResult]: At program point L7276(lines 7258 7278) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,196 INFO L242 CegarLoopResult]: At program point L8201(lines 8195 8203) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L5823(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L5823-1(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L7937(line 7937) no Hoare annotation was computed. [2019-12-07 13:45:39,196 INFO L246 CegarLoopResult]: For program point L5823-4(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-5(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-2(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-3(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L242 CegarLoopResult]: At program point L7805(lines 7741 7811) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-8(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-9(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-6(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-7(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-12(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-13(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-10(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L5823-11(lines 5823 5830) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L6220(lines 6220 6223) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L7938(lines 7938 7943) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point L7806(lines 7806 7809) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L242 CegarLoopResult]: At program point L7807(lines 7741 7811) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,197 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,197 INFO L242 CegarLoopResult]: At program point L8468(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,197 INFO L242 CegarLoopResult]: At program point L8468-1(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-2(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-7(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-8(lines 8467 8469) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-9(lines 8467 8469) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-3(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-4(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr15ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-5(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8468-6(lines 8467 8469) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L8337(lines 8336 8338) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L246 CegarLoopResult]: For program point L6091(lines 6091 6100) no Hoare annotation was computed. [2019-12-07 13:45:39,198 INFO L246 CegarLoopResult]: For program point L6091-1(lines 6091 6100) no Hoare annotation was computed. [2019-12-07 13:45:39,198 INFO L246 CegarLoopResult]: For program point L6356-1(lines 6356 6359) no Hoare annotation was computed. [2019-12-07 13:45:39,198 INFO L246 CegarLoopResult]: For program point L6356(lines 6356 6359) no Hoare annotation was computed. [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L5960-1(lines 5957 5962) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L5960-2(lines 5957 5962) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L5960(lines 5957 5962) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L7810(lines 7733 7812) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,198 INFO L242 CegarLoopResult]: At program point L5960-3(lines 5957 5962) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L249 CegarLoopResult]: At program point L8471(lines 8470 8472) the Hoare annotation is: true [2019-12-07 13:45:39,199 INFO L246 CegarLoopResult]: For program point L6093(lines 6093 6097) no Hoare annotation was computed. [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-2(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-3(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829(lines 5816 5832) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-1(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-6(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-7(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-4(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-5(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-10(lines 5816 5832) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-11(lines 5816 5832) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-8(lines 5816 5832) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-9(lines 5816 5832) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-12(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L242 CegarLoopResult]: At program point L5829-13(lines 5816 5832) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,199 INFO L246 CegarLoopResult]: For program point L6226(lines 6226 6240) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L6226-1(lines 6214 6240) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8341-1(lines 8340 8342) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8341(lines 8340 8342) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L7152(lines 7152 7155) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L7945(line 7945) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8474(lines 8473 8475) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8474-1(lines 8473 8475) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8210(lines 8204 8212) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8474-2(lines 8473 8475) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L6228(lines 6228 6237) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L7946(lines 7946 7960) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L7683(lines 7683 7686) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L7683-2(lines 7683 7686) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8344(lines 8343 8345) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L7948-1(lines 7946 7959) the Hoare annotation is: (or (not (= (_ bv0 32) ~ldv_retval_1~0)) (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0))) [2019-12-07 13:45:39,200 INFO L246 CegarLoopResult]: For program point L7948(lines 7948 7953) no Hoare annotation was computed. [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8477(lines 8476 8478) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8477-2(lines 8476 8478) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,200 INFO L242 CegarLoopResult]: At program point L8477-3(lines 8476 8478) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L6363-1(lines 6363 6366) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L6363(lines 6363 6366) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L8477-4(lines 1 8503) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L5704(lines 6023 6031) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L7158(lines 7158 7161) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L6233(lines 6233 6236) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L6101(lines 6084 6103) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L7687(lines 7609 7689) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L8480-3(lines 8479 8481) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L8480(lines 8479 8481) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L8480-1(lines 8479 8481) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L242 CegarLoopResult]: At program point L8480-2(lines 8479 8481) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L7424-2(lines 7424 7427) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L7424(lines 7424 7427) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L7292-2(lines 7292 7296) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L7292(lines 7292 7296) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L5840-1(lines 5840 5847) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L5840-2(lines 5840 5847) no Hoare annotation was computed. [2019-12-07 13:45:39,201 INFO L246 CegarLoopResult]: For program point L5840(lines 5840 5847) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L246 CegarLoopResult]: For program point L5840-3(lines 5840 5847) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L8351(lines 8350 8352) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L7162(lines 7144 7164) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L8219(lines 8213 8221) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L8484(lines 8483 8485) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,202 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L249 CegarLoopResult]: At program point L7956(lines 1 8503) the Hoare annotation is: true [2019-12-07 13:45:39,202 INFO L246 CegarLoopResult]: For program point L6371-1(lines 6371 6374) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L246 CegarLoopResult]: For program point L6371(lines 6371 6374) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L6239(lines 6212 6246) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L8354(lines 8353 8355) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L8354-1(lines 8353 8355) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,202 INFO L246 CegarLoopResult]: For program point L7298(lines 7298 7302) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L246 CegarLoopResult]: For program point L7298-2(lines 7298 7302) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L246 CegarLoopResult]: For program point L7431(lines 7431 7435) no Hoare annotation was computed. [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L8488(lines 8487 8489) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L8488-1(lines 8487 8489) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,202 INFO L242 CegarLoopResult]: At program point L5846(lines 5833 5849) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,203 INFO L242 CegarLoopResult]: At program point L5846-3(lines 5833 5849) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,203 INFO L242 CegarLoopResult]: At program point L5846-1(lines 5833 5849) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,203 INFO L242 CegarLoopResult]: At program point L5846-2(lines 5833 5849) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L6375-1(lines 6375 6379) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L6375(lines 6375 6379) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L6111(lines 6111 6120) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L6111-1(lines 6111 6120) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L7962(line 7962) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L242 CegarLoopResult]: At program point L8491(lines 8490 8492) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,203 INFO L242 CegarLoopResult]: At program point L8491-1(lines 8490 8492) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,203 INFO L242 CegarLoopResult]: At program point L6245(lines 6205 6247) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L6113(lines 6113 6117) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L7304-2(lines 7304 7308) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L7304(lines 7304 7308) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L6380-1(lines 6380 6385) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L246 CegarLoopResult]: For program point L6380(lines 6380 6385) no Hoare annotation was computed. [2019-12-07 13:45:39,203 INFO L242 CegarLoopResult]: At program point L7437(lines 7378 7489) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L8495(lines 8494 8496) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L8495-1(lines 8494 8496) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L7439(lines 7378 7489) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L8364(lines 8363 8365) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L7704-1(lines 7704 7711) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L7704(lines 7704 7711) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L7176(lines 7176 7179) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L8233(lines 8222 8235) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L7969(line 7969) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L7970(lines 7970 8035) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L7706(lines 7706 7709) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L7442(lines 7378 7489) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L6121(lines 6104 6123) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L7311(lines 7279 7313) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L7972(lines 7972 8032) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L242 CegarLoopResult]: At program point L7840(lines 7835 7842) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L8501(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L8501-1(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L8501-2(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,204 INFO L246 CegarLoopResult]: For program point L8501-3(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L242 CegarLoopResult]: At program point L6387-1(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,205 INFO L242 CegarLoopResult]: At program point L6387(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L8501-8(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L8501-9(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L242 CegarLoopResult]: At program point L8501-10(lines 1 8503) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L8501-4(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L8501-5(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L8501-6(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L8501-7(lines 8501 8503) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L7973(line 7973) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L6388-1(lines 6388 6391) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L6388(lines 6388 6391) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L7181(lines 7181 7184) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L7974(lines 7974 7978) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L7578(lines 7578 7581) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L7578-1(lines 7578 7581) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L242 CegarLoopResult]: At program point L6389-1(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,205 INFO L242 CegarLoopResult]: At program point L6389(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L7712-1(lines 7712 7719) no Hoare annotation was computed. [2019-12-07 13:45:39,205 INFO L246 CegarLoopResult]: For program point L7712(lines 7712 7719) no Hoare annotation was computed. [2019-12-07 13:45:39,206 INFO L249 CegarLoopResult]: At program point L8241(lines 1 8503) the Hoare annotation is: true [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L6392-1(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L6392(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L246 CegarLoopResult]: For program point L7714(lines 7714 7717) no Hoare annotation was computed. [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L8375(lines 8374 8376) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,206 INFO L246 CegarLoopResult]: For program point L7186(lines 7186 7189) no Hoare annotation was computed. [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L6129(lines 6124 6131) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L6129-1(lines 6124 6131) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L7583-1(lines 7574 7607) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L7583(lines 7574 7607) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L6394(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L6394-1(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L5866(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L246 CegarLoopResult]: For program point L7980(line 7980) no Hoare annotation was computed. [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L5866-3(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L5866-4(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L5866-1(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L5866-2(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,206 INFO L242 CegarLoopResult]: At program point L5866-7(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-8(lines 8246 8255) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-5(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-6(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-11(lines 8246 8255) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-12(lines 8246 8255) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-9(lines 8246 8255) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-10(lines 8246 8255) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-15(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-13(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L5866-14(lines 8246 8255) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L246 CegarLoopResult]: For program point L7056(lines 7056 7059) no Hoare annotation was computed. [2019-12-07 13:45:39,207 INFO L246 CegarLoopResult]: For program point L7981-2(lines 7972 8032) no Hoare annotation was computed. [2019-12-07 13:45:39,207 INFO L246 CegarLoopResult]: For program point L7981(lines 7981 7985) no Hoare annotation was computed. [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L7585-1(lines 7574 7607) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L7585(lines 7574 7607) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L8378(lines 8377 8379) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L8378-2(lines 8377 8379) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,207 INFO L242 CegarLoopResult]: At program point L8378-1(lines 8377 8379) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,207 INFO L246 CegarLoopResult]: For program point L7586(lines 7586 7589) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L7586-1(lines 7586 7589) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-2(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-3(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-1(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-6(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-7(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-4(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-5(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L242 CegarLoopResult]: At program point L7587-1(lines 7574 7607) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-10(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L242 CegarLoopResult]: At program point L7587(lines 7574 7607) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-11(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-8(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-9(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L242 CegarLoopResult]: At program point L6398(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-14(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-15(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-12(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L5869-13(line 5869) no Hoare annotation was computed. [2019-12-07 13:45:39,208 INFO L242 CegarLoopResult]: At program point L6398-1(lines 6352 6401) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,208 INFO L246 CegarLoopResult]: For program point L7191(lines 7191 7196) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L7720-2(lines 7720 7723) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L7720(line 7720) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L242 CegarLoopResult]: At program point L8381(lines 8380 8382) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-2(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-6(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-4(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-10(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-8(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L242 CegarLoopResult]: At program point L5739(lines 5734 5741) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,209 INFO L242 CegarLoopResult]: At program point L5739-1(lines 5734 5741) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-14(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-12(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-18(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-16(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-22(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-20(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L242 CegarLoopResult]: At program point L6400-1(lines 6340 6402) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,209 INFO L246 CegarLoopResult]: For program point L8249-26(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,209 INFO L242 CegarLoopResult]: At program point L6400(lines 6340 6402) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L8249-24(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L8249-30(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L8249-28(lines 8249 8252) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L242 CegarLoopResult]: At program point L7194(lines 7171 7202) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L242 CegarLoopResult]: At program point L7460-1(lines 7460 7463) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L7460(lines 7460 7463) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L242 CegarLoopResult]: At program point L7725(lines 7698 7731) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,210 INFO L249 CegarLoopResult]: At program point L5876-1(lines 5875 5878) the Hoare annotation is: true [2019-12-07 13:45:39,210 INFO L249 CegarLoopResult]: At program point L5876-2(lines 5875 5878) the Hoare annotation is: true [2019-12-07 13:45:39,210 INFO L249 CegarLoopResult]: At program point L5876(lines 5875 5878) the Hoare annotation is: true [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L7726(lines 7726 7729) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L249 CegarLoopResult]: At program point L5876-3(lines 5875 5878) the Hoare annotation is: true [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L7594(lines 7594 7597) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L7594-1(lines 7594 7597) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L7066(lines 7066 7071) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L6009-2(lines 6009 6012) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L242 CegarLoopResult]: At program point L6009-3(lines 6009 6012) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,210 INFO L246 CegarLoopResult]: For program point L6009(lines 6009 6012) no Hoare annotation was computed. [2019-12-07 13:45:39,210 INFO L242 CegarLoopResult]: At program point L6009-1(lines 6009 6012) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L7727(lines 7698 7731) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,211 INFO L246 CegarLoopResult]: For program point L7992(line 7992) no Hoare annotation was computed. [2019-12-07 13:45:39,211 INFO L246 CegarLoopResult]: For program point L7993(lines 7993 8000) no Hoare annotation was computed. [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L5747(lines 5744 5749) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L8390(lines 8389 8391) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_state_variable_1~0) (= (_ bv0 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L6144(lines 6139 6146) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L7201(lines 7165 7203) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L7730(lines 7690 7732) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,211 INFO L246 CegarLoopResult]: For program point L7466(lines 7466 7479) no Hoare annotation was computed. [2019-12-07 13:45:39,211 INFO L246 CegarLoopResult]: For program point L7995(lines 7995 7998) no Hoare annotation was computed. [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L7599-1(lines 7574 7607) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L7599(lines 7574 7607) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,211 INFO L246 CegarLoopResult]: For program point L6014(lines 6014 6018) no Hoare annotation was computed. [2019-12-07 13:45:39,211 INFO L246 CegarLoopResult]: For program point L6014-1(lines 6014 6018) no Hoare annotation was computed. [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L7864(lines 7858 7866) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L5883(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L5883-1(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L5883-4(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,211 INFO L242 CegarLoopResult]: At program point L5883-5(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L5883-2(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L5883-3(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L5883-8(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L5883-9(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L5883-6(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L5883-7(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L7601-1(lines 7574 7607) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L5883-10(lines 5880 5885) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L7601(lines 7574 7607) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L6412-2(lines 6412 6415) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L8394(lines 8393 8395) the Hoare annotation is: (and (= (_ bv1 32) ~ldv_state_variable_2~0) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L6412-1(lines 6412 6415) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L6412(lines 6412 6415) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L6412-5(lines 6412 6415) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L6412-4(lines 6412 6415) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L6412-3(lines 6412 6415) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L7602(lines 7602 7605) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L7602-1(lines 7602 7605) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L246 CegarLoopResult]: For program point L7074(lines 7074 7080) no Hoare annotation was computed. [2019-12-07 13:45:39,212 INFO L242 CegarLoopResult]: At program point L7603-1(lines 7574 7607) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L7603(lines 7574 7607) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L5754(lines 5750 5756) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L5754-1(lines 5750 5756) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L5754-2(lines 5750 5756) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L7472-1(lines 7378 7489) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L246 CegarLoopResult]: For program point L7472(lines 7472 7476) no Hoare annotation was computed. [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L8398(lines 8397 8399) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,213 INFO L246 CegarLoopResult]: For program point L8002(line 8002) no Hoare annotation was computed. [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L7606(lines 7571 7608) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L7606-1(lines 1 8503) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L246 CegarLoopResult]: For program point L8003(lines 8003 8007) no Hoare annotation was computed. [2019-12-07 13:45:39,213 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,213 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr13ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L5761(lines 5757 5763) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L6422(lines 6403 6424) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L6422-4(lines 6403 6424) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L6422-3(lines 6403 6424) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L6422-2(lines 6403 6424) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L6422-1(lines 6403 6424) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,213 INFO L242 CegarLoopResult]: At program point L7215-1(lines 7208 7235) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L7215(lines 7208 7235) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L6422-5(lines 6403 6424) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L8405-3(lines 8404 8406) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L8405-2(lines 8404 8406) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L8405-1(lines 8404 8406) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L8405(lines 8404 8406) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point L8009(line 8009) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point L7745(lines 7745 7748) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L7217-1(lines 7208 7235) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L7217(lines 7208 7235) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point L8010(lines 8010 8019) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L6162(lines 6152 6164) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L6162-1(lines 6152 6164) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point L8012(lines 8012 8017) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point L7088(lines 7088 7094) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L242 CegarLoopResult]: At program point L5768(lines 5764 5770) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point L7751(lines 7751 7755) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,214 INFO L246 CegarLoopResult]: For program point L6431(lines 6431 6434) no Hoare annotation was computed. [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7488(lines 7358 7490) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,215 INFO L246 CegarLoopResult]: For program point L7224-2(lines 7224 7227) no Hoare annotation was computed. [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7224-1(lines 7224 7227) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,215 INFO L246 CegarLoopResult]: For program point L7224(lines 7224 7227) no Hoare annotation was computed. [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7224-3(lines 7224 7227) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,215 INFO L246 CegarLoopResult]: For program point L8021(line 8021) no Hoare annotation was computed. [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L5775(lines 5772 5777) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L5775-1(lines 5772 5777) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,215 INFO L246 CegarLoopResult]: For program point L7625(lines 7625 7629) no Hoare annotation was computed. [2019-12-07 13:45:39,215 INFO L246 CegarLoopResult]: For program point L6436(lines 6436 6439) no Hoare annotation was computed. [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7229-1(lines 7208 7235) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7229(lines 7208 7235) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,215 INFO L246 CegarLoopResult]: For program point L8022(lines 8022 8028) no Hoare annotation was computed. [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L5909(lines 5904 5911) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7231-1(lines 7208 7235) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7231(lines 7208 7235) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7099(lines 7054 7116) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,215 INFO L242 CegarLoopResult]: At program point L7101(lines 7054 7116) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,216 INFO L242 CegarLoopResult]: At program point L6441(lines 6425 6443) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,216 INFO L242 CegarLoopResult]: At program point L7234(lines 7204 7236) the Hoare annotation is: (and (= (_ bv0 32) ~ldv_spin~0) (not (= ULTIMATE.start_kvaser_usb_probe_~err~13 (_ bv0 32)))) [2019-12-07 13:45:39,216 INFO L242 CegarLoopResult]: At program point L6177(lines 6165 6179) the Hoare annotation is: (and (not (= (_ bv3 32) ~ldv_state_variable_2~0)) (= (_ bv0 32) ~ldv_spin~0)) [2019-12-07 13:45:39,216 INFO L242 CegarLoopResult]: At program point L7234-1(lines 7204 7236) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,216 INFO L242 CegarLoopResult]: At program point L6177-1(lines 6165 6179) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,216 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION(line 5870) no Hoare annotation was computed. [2019-12-07 13:45:39,216 INFO L242 CegarLoopResult]: At program point L7764(lines 7741 7811) the Hoare annotation is: (= (_ bv0 32) ~ldv_spin~0) [2019-12-07 13:45:39,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 01:45:39 BoogieIcfgContainer [2019-12-07 13:45:39,254 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 13:45:39,255 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 13:45:39,255 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 13:45:39,255 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 13:45:39,255 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 01:45:26" (3/4) ... [2019-12-07 13:45:39,258 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 13:45:39,294 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 397 nodes and edges [2019-12-07 13:45:39,298 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 160 nodes and edges [2019-12-07 13:45:39,303 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2019-12-07 13:45:39,308 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2019-12-07 13:45:39,313 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2019-12-07 13:45:39,317 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-07 13:45:39,667 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_1a97e0c7-04c4-4117-8ec1-b941be34653e/bin/utaipan/witness.graphml [2019-12-07 13:45:39,667 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 13:45:39,668 INFO L168 Benchmark]: Toolchain (without parser) took 46951.14 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 942.9 MB in the beginning and 1.5 GB in the end (delta: -598.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2019-12-07 13:45:39,668 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:45:39,669 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1901.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 342.3 MB. Max. memory is 11.5 GB. [2019-12-07 13:45:39,669 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.96 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 11.5 GB. [2019-12-07 13:45:39,669 INFO L168 Benchmark]: Boogie Preprocessor took 117.30 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-12-07 13:45:39,669 INFO L168 Benchmark]: RCFGBuilder took 31234.28 ms. Allocated memory was 1.3 GB in the beginning and 2.6 GB in the end (delta: 1.3 GB). Free memory was 1.0 GB in the beginning and 780.1 MB in the end (delta: 258.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-12-07 13:45:39,669 INFO L168 Benchmark]: TraceAbstraction took 13098.90 ms. Allocated memory was 2.6 GB in the beginning and 2.9 GB in the end (delta: 367.5 MB). Free memory was 780.1 MB in the beginning and 1.9 GB in the end (delta: -1.1 GB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:45:39,670 INFO L168 Benchmark]: Witness Printer took 412.14 ms. Allocated memory is still 2.9 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 372.1 MB). Peak memory consumption was 372.1 MB. Max. memory is 11.5 GB. [2019-12-07 13:45:39,671 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1901.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 279.4 MB). Free memory was 942.9 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 342.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 183.96 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 117.30 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 31234.28 ms. Allocated memory was 1.3 GB in the beginning and 2.6 GB in the end (delta: 1.3 GB). Free memory was 1.0 GB in the beginning and 780.1 MB in the end (delta: 258.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * TraceAbstraction took 13098.90 ms. Allocated memory was 2.6 GB in the beginning and 2.9 GB in the end (delta: 367.5 MB). Free memory was 780.1 MB in the beginning and 1.9 GB in the end (delta: -1.1 GB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 412.14 ms. Allocated memory is still 2.9 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 372.1 MB). Peak memory consumption was 372.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 5870]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 16 specifications checked. All of them hold - InvariantResult [Line: 5779]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5779]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5779]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8377]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5779]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7237]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8377]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8476]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8454]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8476]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8377]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8487]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8454]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8476]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8487]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 5764]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7171]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8404]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8404]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8404]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7741]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7946]: Loop Invariant Derived loop invariant: !(0bv32 == ldv_retval_1) || (1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8393]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 8404]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8470]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7821]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8195]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7741]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7258]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7733]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8343]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5957]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5957]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8047]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5880]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5957]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5957]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7741]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8340]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7835]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8494]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7460]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8483]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8056]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8056]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8494]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7165]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7204]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6165]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6139]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6165]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5772]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8186]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8323]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8323]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7204]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8389]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_1 && 0bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7279]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5772]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6425]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5795]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8433]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7621]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8213]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5833]: Loop Invariant Derived loop invariant: 1bv32 == ldv_state_variable_2 && 0bv32 == ldv_spin - InvariantResult [Line: 5744]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5833]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7144]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8460]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8350]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6327]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5833]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_1 && 0bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5833]: Loop Invariant Derived loop invariant: (0bv32 == ldv_state_variable_1 && 0bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8460]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6104]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7054]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5816]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8490]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8479]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8457]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8490]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8479]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5904]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 6124]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6152]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7621]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6124]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7741]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8204]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7609]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6152]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8363]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6212]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8473]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8374]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8473]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7378]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8473]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7224]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6084]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7224]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7698]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5750]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8445]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8467]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6444]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7358]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 6586]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6023]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7118]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8340]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7690]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7571]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 6078]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6078]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7698]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6199]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5950]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6009]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6340]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6403]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6340]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8246]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6009]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5950]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7054]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6072]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8222]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8353]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7208]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8397]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5734]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5734]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8353]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7858]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5757]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5800]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8463]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8463]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5912]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5912]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 7888]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8314]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7045]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 7054]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 6066]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin && !(err == 0bv32) - InvariantResult [Line: 8314]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8177]: Loop Invariant Derived loop invariant: !(3bv32 == ldv_state_variable_2) && 0bv32 == ldv_spin - InvariantResult [Line: 8314]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8314]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8314]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8336]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6205]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8314]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8479]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 5875]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8380]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - InvariantResult [Line: 8479]: Loop Invariant Derived loop invariant: 0bv32 == ldv_spin - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 545 locations, 16 error locations. Result: SAFE, OverallTime: 11.5s, OverallIterations: 7, TraceHistogramMax: 3, AutomataDifference: 4.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.4s, HoareTripleCheckerStatistics: 6859 SDtfs, 9162 SDslu, 15196 SDs, 0 SdLazy, 367 SolverSat, 78 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 598 GetRequests, 573 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1664occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.3s AutomataMinimizationTime, 7 MinimizatonAttempts, 7282 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 307 LocationsWithAnnotation, 307 PreInvPairs, 1229 NumberOfFragments, 1368 HoareAnnotationTreeSize, 307 FomulaSimplifications, 125983 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 307 FomulaSimplificationsInter, 12 FormulaSimplificationTreeSizeReductionInter, 0.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 300 NumberOfCodeBlocks, 300 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 586 ConstructedInterpolants, 0 QuantifiedInterpolants, 42938 SizeOfPredicates, 15 NumberOfNonLiveVariables, 9336 ConjunctsInSsa, 26 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 46/46 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...