./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--fmc--fmc-fakedev.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:35,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:35,045 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:35,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:35,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:35,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:35,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:35,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:35,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:35,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:35,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:35,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:35,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:35,106 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:35,108 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:35,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:35,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:35,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:35,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:35,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:35,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:35,124 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:35,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:35,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:35,132 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:35,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:35,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:35,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:35,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:35,138 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:35,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:35,139 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:35,141 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:35,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:35,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:35,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:35,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:35,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:35,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:35,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:35,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:35,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:52:35,182 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:35,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:35,183 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:35,184 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:35,184 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:35,184 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:35,185 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:52:35,185 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:35,185 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:35,186 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:52:35,186 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:52:35,186 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:35,187 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:52:35,187 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:52:35,188 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:52:35,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:35,191 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:52:35,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:35,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:35,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:35,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:35,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:35,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:35,194 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:35,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:35,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:35,196 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:35,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:35,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:35,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:35,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:35,200 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:52:35,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:52:35,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:35,200 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:35,201 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:35,202 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 [2021-11-07 01:52:35,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:35,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:35,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:35,603 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:35,604 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:35,605 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-11-07 01:52:35,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/e2e10e9a3/19963984ae9b4dc3b4b0cbf7ab652893/FLAG729beab3c [2021-11-07 01:52:36,525 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:36,526 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-11-07 01:52:36,560 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/e2e10e9a3/19963984ae9b4dc3b4b0cbf7ab652893/FLAG729beab3c [2021-11-07 01:52:36,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/e2e10e9a3/19963984ae9b4dc3b4b0cbf7ab652893 [2021-11-07 01:52:36,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:36,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:36,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:36,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:36,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:36,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:36" (1/1) ... [2021-11-07 01:52:36,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e245e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:36, skipping insertion in model container [2021-11-07 01:52:36,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:36" (1/1) ... [2021-11-07 01:52:36,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:36,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:37,219 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-11-07 01:52:37,222 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-11-07 01:52:37,328 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-11-07 01:52:37,514 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:52:37,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:37,879 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) [2021-11-07 01:52:37,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@728f6b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:37, skipping insertion in model container [2021-11-07 01:52:37,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:37,881 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:52:37,884 INFO L168 Benchmark]: Toolchain (without parser) took 1216.11 ms. Allocated memory is still 117.4 MB. Free memory was 75.7 MB in the beginning and 75.7 MB in the end (delta: -32.3 kB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:37,885 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 117.4 MB. Free memory was 95.4 MB in the beginning and 95.3 MB in the end (delta: 67.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:52:37,887 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1210.65 ms. Allocated memory is still 117.4 MB. Free memory was 75.5 MB in the beginning and 75.7 MB in the end (delta: -236.7 kB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:52:37,889 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 117.4 MB. Free memory was 95.4 MB in the beginning and 95.3 MB in the end (delta: 67.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1210.65 ms. Allocated memory is still 117.4 MB. Free memory was 75.5 MB in the beginning and 75.7 MB in the end (delta: -236.7 kB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1697]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:52:40,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:52:40,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:52:40,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:52:40,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:52:40,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:52:40,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:52:40,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:52:40,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:52:40,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:52:40,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:52:40,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:52:40,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:52:40,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:52:40,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:52:40,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:52:40,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:52:40,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:52:40,557 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:52:40,570 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:52:40,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:52:40,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:52:40,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:52:40,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:52:40,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:52:40,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:52:40,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:52:40,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:52:40,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:52:40,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:52:40,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:52:40,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:52:40,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:52:40,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:52:40,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:52:40,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:52:40,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:52:40,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:52:40,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:52:40,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:52:40,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:52:40,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:52:40,678 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:52:40,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:52:40,680 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:52:40,680 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:52:40,681 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:52:40,681 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:52:40,681 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:52:40,682 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:52:40,682 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:52:40,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:52:40,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:52:40,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:52:40,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:52:40,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:52:40,687 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:52:40,687 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:52:40,687 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:52:40,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:52:40,688 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:52:40,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:52:40,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:52:40,689 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:52:40,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:52:40,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:40,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:52:40,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:52:40,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:52:40,691 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:52:40,691 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:52:40,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:52:40,691 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:52:40,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:52:40,692 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db09076fa9a5c529090d66c116e7ec6dbccd2fd7809e50a63c87ed8084989776 [2021-11-07 01:52:41,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:52:41,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:52:41,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:52:41,223 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:52:41,224 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:52:41,226 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-11-07 01:52:41,313 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/0e5e647d7/e59168212afa46458c63ddcd839dcba5/FLAG8508126f0 [2021-11-07 01:52:42,408 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:52:42,410 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-11-07 01:52:42,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/0e5e647d7/e59168212afa46458c63ddcd839dcba5/FLAG8508126f0 [2021-11-07 01:52:42,868 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/data/0e5e647d7/e59168212afa46458c63ddcd839dcba5 [2021-11-07 01:52:42,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:52:42,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:52:42,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:42,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:52:42,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:52:42,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:42" (1/1) ... [2021-11-07 01:52:42,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@376bba4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:42, skipping insertion in model container [2021-11-07 01:52:42,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:52:42" (1/1) ... [2021-11-07 01:52:42,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:52:43,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:43,402 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-11-07 01:52:43,403 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-11-07 01:52:43,511 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-11-07 01:52:43,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:44,198 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:52:44,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:52:44,295 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-11-07 01:52:44,296 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-11-07 01:52:44,306 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-11-07 01:52:44,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:44,670 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:52:44,742 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1268] [2021-11-07 01:52:44,743 WARN L1236 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1269-1270] [2021-11-07 01:52:44,759 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i[40937,40950] [2021-11-07 01:52:44,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:52:44,962 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:52:44,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44 WrapperNode [2021-11-07 01:52:44,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:52:44,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:52:44,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:52:44,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:52:44,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:52:45,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:52:45,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:52:45,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:52:45,312 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,539 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,568 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:52:45,571 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:52:45,571 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:52:45,571 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:52:45,572 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (1/1) ... [2021-11-07 01:52:45,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:52:45,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:52:45,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:52:45,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:52:45,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:52:45,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:52:45,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:52:45,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:52:45,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:52:45,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:52:45,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:52:45,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:52:45,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:52:45,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:52:45,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:52:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:52:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:52:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:52:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:52:45,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:52:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:52:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:52:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:52:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:52:45,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:52:45,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:52:45,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:02:17,732 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-07 02:02:17,733 INFO L299 CfgBuilder]: Removed 256 assume(true) statements. [2021-11-07 02:02:17,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:02:17 BoogieIcfgContainer [2021-11-07 02:02:17,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-07 02:02:17,738 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-07 02:02:17,738 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-07 02:02:17,742 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-07 02:02:17,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 01:52:42" (1/3) ... [2021-11-07 02:02:17,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48a55ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:02:17, skipping insertion in model container [2021-11-07 02:02:17,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:52:44" (2/3) ... [2021-11-07 02:02:17,744 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48a55ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:02:17, skipping insertion in model container [2021-11-07 02:02:17,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:02:17" (3/3) ... [2021-11-07 02:02:17,746 INFO L111 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--fmc--fmc-fakedev.ko-entry_point.cil.out.i [2021-11-07 02:02:17,752 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-07 02:02:17,753 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-07 02:02:17,814 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-07 02:02:17,821 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-07 02:02:17,822 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-07 02:02:17,859 INFO L276 IsEmpty]: Start isEmpty. Operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-07 02:02:17,875 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:17,875 INFO L513 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] [2021-11-07 02:02:17,876 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:17,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:17,882 INFO L85 PathProgramCache]: Analyzing trace with hash 1314819136, now seen corresponding path program 1 times [2021-11-07 02:02:17,905 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:02:17,906 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1525838699] [2021-11-07 02:02:17,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:17,908 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:02:17,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:02:17,912 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:02:17,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-07 02:02:21,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:21,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 2000 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-07 02:02:21,563 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:21,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:21,795 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:21,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:21,964 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:02:21,965 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1525838699] [2021-11-07 02:02:21,965 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1525838699] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:02:21,966 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2021-11-07 02:02:21,966 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-07 02:02:21,968 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983670391] [2021-11-07 02:02:21,973 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-07 02:02:21,974 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:02:21,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-07 02:02:21,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:02:21,993 INFO L87 Difference]: Start difference. First operand has 269 states, 266 states have (on average 1.4473684210526316) internal successors, (385), 268 states have internal predecessors, (385), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:22,127 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:22,128 INFO L93 Difference]: Finished difference Result 535 states and 767 transitions. [2021-11-07 02:02:22,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-07 02:02:22,131 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 26 [2021-11-07 02:02:22,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:22,146 INFO L225 Difference]: With dead ends: 535 [2021-11-07 02:02:22,146 INFO L226 Difference]: Without dead ends: 258 [2021-11-07 02:02:22,152 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-07 02:02:22,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2021-11-07 02:02:22,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 258. [2021-11-07 02:02:22,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 258 states, 256 states have (on average 1.359375) internal successors, (348), 257 states have internal predecessors, (348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 348 transitions. [2021-11-07 02:02:22,234 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 348 transitions. Word has length 26 [2021-11-07 02:02:22,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:22,235 INFO L470 AbstractCegarLoop]: Abstraction has 258 states and 348 transitions. [2021-11-07 02:02:22,235 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 348 transitions. [2021-11-07 02:02:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-07 02:02:22,238 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:22,238 INFO L513 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] [2021-11-07 02:02:22,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:22,461 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:02:22,462 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:22,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:22,463 INFO L85 PathProgramCache]: Analyzing trace with hash 2126211680, now seen corresponding path program 1 times [2021-11-07 02:02:22,468 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:02:22,468 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2021535971] [2021-11-07 02:02:22,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:22,469 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:02:22,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:02:22,474 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:02:22,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-07 02:02:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:26,147 INFO L263 TraceCheckSpWp]: Trace formula consists of 2010 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:02:26,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:26,489 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:27,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:27,043 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:02:27,043 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2021535971] [2021-11-07 02:02:27,044 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2021535971] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:02:27,044 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1169215766] [2021-11-07 02:02:27,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:27,044 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:02:27,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:02:27,049 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:02:27,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2021-11-07 02:02:28,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:28,975 INFO L263 TraceCheckSpWp]: Trace formula consists of 2010 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 02:02:28,980 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:29,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 02:02:29,160 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:29,279 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 02:02:29,279 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1169215766] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:02:29,280 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:02:29,280 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [5, 5] total 9 [2021-11-07 02:02:29,281 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552767767] [2021-11-07 02:02:29,282 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 02:02:29,282 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:02:29,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 02:02:29,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-07 02:02:29,284 INFO L87 Difference]: Start difference. First operand 258 states and 348 transitions. Second operand has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:30,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:30,132 INFO L93 Difference]: Finished difference Result 614 states and 860 transitions. [2021-11-07 02:02:30,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 02:02:30,133 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2021-11-07 02:02:30,134 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:30,139 INFO L225 Difference]: With dead ends: 614 [2021-11-07 02:02:30,139 INFO L226 Difference]: Without dead ends: 408 [2021-11-07 02:02:30,142 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 101 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-07 02:02:30,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2021-11-07 02:02:30,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 406. [2021-11-07 02:02:30,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 406 states, 404 states have (on average 1.4059405940594059) internal successors, (568), 405 states have internal predecessors, (568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 568 transitions. [2021-11-07 02:02:30,181 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 568 transitions. Word has length 28 [2021-11-07 02:02:30,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:30,182 INFO L470 AbstractCegarLoop]: Abstraction has 406 states and 568 transitions. [2021-11-07 02:02:30,182 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:30,183 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 568 transitions. [2021-11-07 02:02:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-07 02:02:30,185 INFO L505 BasicCegarLoop]: Found error trace [2021-11-07 02:02:30,186 INFO L513 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] [2021-11-07 02:02:30,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (3)] Ended with exit code 0 [2021-11-07 02:02:30,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:30,601 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt [2021-11-07 02:02:30,602 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-07 02:02:30,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-07 02:02:30,603 INFO L85 PathProgramCache]: Analyzing trace with hash -283591704, now seen corresponding path program 1 times [2021-11-07 02:02:30,606 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-07 02:02:30,607 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1670355118] [2021-11-07 02:02:30,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:30,607 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-07 02:02:30,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat [2021-11-07 02:02:30,609 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-07 02:02:30,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-07 02:02:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:34,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 2003 conjuncts, 5 conjunts are in the unsatisfiable core [2021-11-07 02:02:34,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:34,495 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:35,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-07 02:02:35,003 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-07 02:02:35,003 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1670355118] [2021-11-07 02:02:35,004 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1670355118] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-07 02:02:35,004 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1726346493] [2021-11-07 02:02:35,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-07 02:02:35,004 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-07 02:02:35,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 [2021-11-07 02:02:35,006 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-07 02:02:35,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2021-11-07 02:02:36,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-07 02:02:36,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 2003 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-07 02:02:36,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-07 02:02:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 02:02:37,203 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-07 02:02:37,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-07 02:02:37,453 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1726346493] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-07 02:02:37,453 INFO L186 FreeRefinementEngine]: Constructing automaton from 2 perfect and 2 imperfect interpolant sequences. [2021-11-07 02:02:37,454 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [5, 5] total 9 [2021-11-07 02:02:37,454 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729982221] [2021-11-07 02:02:37,455 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-07 02:02:37,455 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-07 02:02:37,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-07 02:02:37,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-07 02:02:37,457 INFO L87 Difference]: Start difference. First operand 406 states and 568 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:37,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-07 02:02:37,489 INFO L93 Difference]: Finished difference Result 406 states and 568 transitions. [2021-11-07 02:02:37,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-07 02:02:37,490 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2021-11-07 02:02:37,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-07 02:02:37,491 INFO L225 Difference]: With dead ends: 406 [2021-11-07 02:02:37,491 INFO L226 Difference]: Without dead ends: 0 [2021-11-07 02:02:37,494 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2021-11-07 02:02:37,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-11-07 02:02:37,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-11-07 02:02:37,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:37,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-11-07 02:02:37,496 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 29 [2021-11-07 02:02:37,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-07 02:02:37,496 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-11-07 02:02:37,497 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 2 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-07 02:02:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-11-07 02:02:37,497 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-11-07 02:02:37,500 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:02:37,501 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION [2021-11-07 02:02:37,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:37,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 (5)] Forceful destruction successful, exit code 0 [2021-11-07 02:02:37,918 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/mathsat -unsat_core_generation=3 [2021-11-07 02:02:37,920 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-11-07 02:02:37,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:37,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:38,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout 10000 ms and remaining time -1 ms [2021-11-07 02:02:39,387 INFO L853 garLoopResultBuilder]: At program point L1951(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,387 INFO L853 garLoopResultBuilder]: At program point L1951-1(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,387 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-11-07 02:02:39,387 INFO L857 garLoopResultBuilder]: For program point L2282(line 2282) no Hoare annotation was computed. [2021-11-07 02:02:39,388 INFO L853 garLoopResultBuilder]: At program point L2415-1(lines 2414 2416) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,388 INFO L853 garLoopResultBuilder]: At program point L2415-2(lines 2414 2416) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,388 INFO L857 garLoopResultBuilder]: For program point L2283(lines 2283 2305) no Hoare annotation was computed. [2021-11-07 02:02:39,388 INFO L853 garLoopResultBuilder]: At program point L1953(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,388 INFO L853 garLoopResultBuilder]: At program point L1953-1(lines 1920 1957) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,388 INFO L857 garLoopResultBuilder]: For program point L2020(line 2020) no Hoare annotation was computed. [2021-11-07 02:02:39,388 INFO L857 garLoopResultBuilder]: For program point L2020-2(line 2020) no Hoare annotation was computed. [2021-11-07 02:02:39,389 INFO L857 garLoopResultBuilder]: For program point L2285(lines 2285 2302) no Hoare annotation was computed. [2021-11-07 02:02:39,389 INFO L857 garLoopResultBuilder]: For program point L1757(lines 1757 1760) no Hoare annotation was computed. [2021-11-07 02:02:39,389 INFO L853 garLoopResultBuilder]: At program point L1361(lines 1358 1363) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,389 INFO L857 garLoopResultBuilder]: For program point L2286(line 2286) no Hoare annotation was computed. [2021-11-07 02:02:39,389 INFO L853 garLoopResultBuilder]: At program point L1956(lines 1910 1958) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,389 INFO L853 garLoopResultBuilder]: At program point L1956-1(lines 1910 1958) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,390 INFO L853 garLoopResultBuilder]: At program point L2419-1(lines 2418 2420) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,390 INFO L853 garLoopResultBuilder]: At program point L2419(lines 2418 2420) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,390 INFO L857 garLoopResultBuilder]: For program point L2287(lines 2287 2291) no Hoare annotation was computed. [2021-11-07 02:02:39,390 INFO L857 garLoopResultBuilder]: For program point L2222(line 2222) no Hoare annotation was computed. [2021-11-07 02:02:39,390 INFO L857 garLoopResultBuilder]: For program point L2223(lines 2223 2228) no Hoare annotation was computed. [2021-11-07 02:02:39,390 INFO L857 garLoopResultBuilder]: For program point L1629(lines 1629 1634) no Hoare annotation was computed. [2021-11-07 02:02:39,390 INFO L857 garLoopResultBuilder]: For program point L1629-1(lines 1629 1634) no Hoare annotation was computed. [2021-11-07 02:02:39,391 INFO L860 garLoopResultBuilder]: At program point L2422(lines 2421 2423) the Hoare annotation is: true [2021-11-07 02:02:39,391 INFO L853 garLoopResultBuilder]: At program point L2422-1(lines 2421 2423) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,391 INFO L853 garLoopResultBuilder]: At program point L1762(lines 1753 1764) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,391 INFO L857 garLoopResultBuilder]: For program point L1433(lines 1433 1441) no Hoare annotation was computed. [2021-11-07 02:02:39,391 INFO L857 garLoopResultBuilder]: For program point L1433-1(lines 1433 1441) no Hoare annotation was computed. [2021-11-07 02:02:39,391 INFO L857 garLoopResultBuilder]: For program point L1433-2(lines 1433 1441) no Hoare annotation was computed. [2021-11-07 02:02:39,392 INFO L857 garLoopResultBuilder]: For program point L1433-3(lines 1433 1441) no Hoare annotation was computed. [2021-11-07 02:02:39,392 INFO L857 garLoopResultBuilder]: For program point L1433-4(lines 1433 1441) no Hoare annotation was computed. [2021-11-07 02:02:39,392 INFO L857 garLoopResultBuilder]: For program point L1433-5(lines 1433 1441) no Hoare annotation was computed. [2021-11-07 02:02:39,392 INFO L857 garLoopResultBuilder]: For program point L1433-6(lines 1433 1441) no Hoare annotation was computed. [2021-11-07 02:02:39,392 INFO L857 garLoopResultBuilder]: For program point L2160(line 2160) no Hoare annotation was computed. [2021-11-07 02:02:39,392 INFO L853 garLoopResultBuilder]: At program point L2028(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,392 INFO L857 garLoopResultBuilder]: For program point L2293(line 2293) no Hoare annotation was computed. [2021-11-07 02:02:39,393 INFO L857 garLoopResultBuilder]: For program point L2161(lines 2161 2165) no Hoare annotation was computed. [2021-11-07 02:02:39,393 INFO L857 garLoopResultBuilder]: For program point L2161-2(lines 2147 2240) no Hoare annotation was computed. [2021-11-07 02:02:39,393 INFO L853 garLoopResultBuilder]: At program point L1369(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,399 INFO L853 garLoopResultBuilder]: At program point L1369-1(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,399 INFO L853 garLoopResultBuilder]: At program point L1369-2(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,399 INFO L857 garLoopResultBuilder]: For program point L2294(lines 2294 2298) no Hoare annotation was computed. [2021-11-07 02:02:39,400 INFO L853 garLoopResultBuilder]: At program point L1369-3(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,400 INFO L853 garLoopResultBuilder]: At program point L1369-4(lines 1364 1371) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,400 INFO L853 garLoopResultBuilder]: At program point L1369-5(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,400 INFO L853 garLoopResultBuilder]: At program point L1369-6(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,401 INFO L853 garLoopResultBuilder]: At program point L1369-7(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,401 INFO L853 garLoopResultBuilder]: At program point L1369-8(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,401 INFO L853 garLoopResultBuilder]: At program point L1369-9(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,401 INFO L853 garLoopResultBuilder]: At program point L1369-10(lines 1364 1371) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,402 INFO L853 garLoopResultBuilder]: At program point L2030(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,402 INFO L853 garLoopResultBuilder]: At program point L2428(lines 2427 2429) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,403 INFO L853 garLoopResultBuilder]: At program point L2428-1(lines 2427 2429) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,403 INFO L857 garLoopResultBuilder]: For program point L2230(line 2230) no Hoare annotation was computed. [2021-11-07 02:02:39,403 INFO L853 garLoopResultBuilder]: At program point L2032(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,403 INFO L853 garLoopResultBuilder]: At program point L1768(lines 1765 1770) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,404 INFO L853 garLoopResultBuilder]: At program point L1768-1(lines 1765 1770) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,404 INFO L857 garLoopResultBuilder]: For program point L2231(lines 2231 2236) no Hoare annotation was computed. [2021-11-07 02:02:39,404 INFO L857 garLoopResultBuilder]: For program point L1637(lines 1637 1642) no Hoare annotation was computed. [2021-11-07 02:02:39,405 INFO L857 garLoopResultBuilder]: For program point L1637-1(lines 1637 1642) no Hoare annotation was computed. [2021-11-07 02:02:39,405 INFO L853 garLoopResultBuilder]: At program point L1440(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,406 INFO L853 garLoopResultBuilder]: At program point L1440-1(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,406 INFO L853 garLoopResultBuilder]: At program point L1440-2(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,406 INFO L853 garLoopResultBuilder]: At program point L1440-3(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,406 INFO L853 garLoopResultBuilder]: At program point L1440-4(lines 1426 1443) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,407 INFO L853 garLoopResultBuilder]: At program point L1440-5(lines 1426 1443) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,407 INFO L853 garLoopResultBuilder]: At program point L1440-6(lines 1426 1443) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,407 INFO L857 garLoopResultBuilder]: For program point L1705(lines 1705 1708) no Hoare annotation was computed. [2021-11-07 02:02:39,407 INFO L857 garLoopResultBuilder]: For program point L2300(line 2300) no Hoare annotation was computed. [2021-11-07 02:02:39,408 INFO L857 garLoopResultBuilder]: For program point L2036(lines 2036 2040) no Hoare annotation was computed. [2021-11-07 02:02:39,411 INFO L853 garLoopResultBuilder]: At program point L2434(lines 2433 2435) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,412 INFO L853 garLoopResultBuilder]: At program point L1774(lines 1771 1776) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,412 INFO L853 garLoopResultBuilder]: At program point L1774-1(lines 1771 1776) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,412 INFO L857 garLoopResultBuilder]: For program point L1709(lines 1709 1712) no Hoare annotation was computed. [2021-11-07 02:02:39,413 INFO L857 garLoopResultBuilder]: For program point L1709-2(lines 1709 1712) no Hoare annotation was computed. [2021-11-07 02:02:39,413 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,413 INFO L857 garLoopResultBuilder]: For program point L2238(line 2238) no Hoare annotation was computed. [2021-11-07 02:02:39,413 INFO L857 garLoopResultBuilder]: For program point L2172(line 2172) no Hoare annotation was computed. [2021-11-07 02:02:39,413 INFO L857 garLoopResultBuilder]: For program point L2173(lines 2173 2177) no Hoare annotation was computed. [2021-11-07 02:02:39,414 INFO L853 garLoopResultBuilder]: At program point L1645(lines 1628 1648) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,414 INFO L853 garLoopResultBuilder]: At program point L1645-1(lines 1628 1648) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,414 INFO L853 garLoopResultBuilder]: At program point L2438(lines 2437 2439) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,414 INFO L853 garLoopResultBuilder]: At program point L2042(lines 1959 2044) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,415 INFO L857 garLoopResultBuilder]: For program point L2307(line 2307) no Hoare annotation was computed. [2021-11-07 02:02:39,415 INFO L853 garLoopResultBuilder]: At program point L1647(lines 1624 1649) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,415 INFO L853 garLoopResultBuilder]: At program point L1647-1(lines 1624 1649) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,416 INFO L853 garLoopResultBuilder]: At program point L1384(lines 1378 1386) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,417 INFO L857 garLoopResultBuilder]: For program point L1781(lines 1781 1784) no Hoare annotation was computed. [2021-11-07 02:02:39,417 INFO L857 garLoopResultBuilder]: For program point L1781-1(lines 1781 1784) no Hoare annotation was computed. [2021-11-07 02:02:39,417 INFO L853 garLoopResultBuilder]: At program point L2442(lines 2441 2443) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,417 INFO L853 garLoopResultBuilder]: At program point L2310(lines 2108 2315) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,418 INFO L853 garLoopResultBuilder]: At program point L1716(lines 1700 1718) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,418 INFO L857 garLoopResultBuilder]: For program point L2245(line 2245) no Hoare annotation was computed. [2021-11-07 02:02:39,418 INFO L857 garLoopResultBuilder]: For program point L2179(line 2179) no Hoare annotation was computed. [2021-11-07 02:02:39,418 INFO L857 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,418 INFO L857 garLoopResultBuilder]: For program point L-1-1(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,419 INFO L857 garLoopResultBuilder]: For program point L-1-2(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,419 INFO L857 garLoopResultBuilder]: For program point L1981(lines 1981 1987) no Hoare annotation was computed. [2021-11-07 02:02:39,419 INFO L857 garLoopResultBuilder]: For program point L-1-3(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,419 INFO L857 garLoopResultBuilder]: For program point L-1-4(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,420 INFO L857 garLoopResultBuilder]: For program point L1981-2(lines 1981 1987) no Hoare annotation was computed. [2021-11-07 02:02:39,420 INFO L857 garLoopResultBuilder]: For program point L-1-5(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,420 INFO L853 garLoopResultBuilder]: At program point L-1-7(line -1) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,420 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1464) no Hoare annotation was computed. [2021-11-07 02:02:39,421 INFO L857 garLoopResultBuilder]: For program point L-1-8(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,421 INFO L853 garLoopResultBuilder]: At program point L-1-10(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,421 INFO L853 garLoopResultBuilder]: At program point L-1-12(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,421 INFO L857 garLoopResultBuilder]: For program point L-1-13(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,421 INFO L853 garLoopResultBuilder]: At program point L-1-15(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,422 INFO L853 garLoopResultBuilder]: At program point L-1-17(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,422 INFO L857 garLoopResultBuilder]: For program point L-1-18(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,422 INFO L853 garLoopResultBuilder]: At program point L-1-20(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,423 INFO L853 garLoopResultBuilder]: At program point L-1-22(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,423 INFO L857 garLoopResultBuilder]: For program point L-1-23(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,423 INFO L857 garLoopResultBuilder]: For program point L2246(lines 2246 2280) no Hoare annotation was computed. [2021-11-07 02:02:39,423 INFO L853 garLoopResultBuilder]: At program point L-1-25(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,424 INFO L857 garLoopResultBuilder]: For program point L2180(lines 2180 2184) no Hoare annotation was computed. [2021-11-07 02:02:39,424 INFO L853 garLoopResultBuilder]: At program point L-1-27(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,424 INFO L857 garLoopResultBuilder]: For program point L-1-28(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,424 INFO L853 garLoopResultBuilder]: At program point L-1-30(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,425 INFO L857 garLoopResultBuilder]: For program point L2048(lines 2048 2052) no Hoare annotation was computed. [2021-11-07 02:02:39,425 INFO L860 garLoopResultBuilder]: At program point L2048-1(lines 2048 2052) the Hoare annotation is: true [2021-11-07 02:02:39,425 INFO L853 garLoopResultBuilder]: At program point L-1-32(line -1) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,425 INFO L857 garLoopResultBuilder]: For program point L-1-33(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,425 INFO L857 garLoopResultBuilder]: For program point L-1-34(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,426 INFO L857 garLoopResultBuilder]: For program point L-1-35(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,426 INFO L860 garLoopResultBuilder]: At program point L2314(lines 2075 2316) the Hoare annotation is: true [2021-11-07 02:02:39,426 INFO L857 garLoopResultBuilder]: For program point L2248(lines 2248 2277) no Hoare annotation was computed. [2021-11-07 02:02:39,426 INFO L853 garLoopResultBuilder]: At program point L1654(lines 1650 1656) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,427 INFO L853 garLoopResultBuilder]: At program point L1654-1(lines 1650 1656) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,427 INFO L857 garLoopResultBuilder]: For program point L2249(line 2249) no Hoare annotation was computed. [2021-11-07 02:02:39,427 INFO L857 garLoopResultBuilder]: For program point L2250(lines 2250 2255) no Hoare annotation was computed. [2021-11-07 02:02:39,427 INFO L857 garLoopResultBuilder]: For program point L1788(lines 1788 1791) no Hoare annotation was computed. [2021-11-07 02:02:39,427 INFO L857 garLoopResultBuilder]: For program point L1788-1(lines 1788 1791) no Hoare annotation was computed. [2021-11-07 02:02:39,429 INFO L853 garLoopResultBuilder]: At program point L1392(lines 1387 1394) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,429 INFO L857 garLoopResultBuilder]: For program point L2186(line 2186) no Hoare annotation was computed. [2021-11-07 02:02:39,429 INFO L860 garLoopResultBuilder]: At program point L2054(lines 2045 2056) the Hoare annotation is: true [2021-11-07 02:02:39,429 INFO L853 garLoopResultBuilder]: At program point L1460(lines 2327 2336) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,430 INFO L853 garLoopResultBuilder]: At program point L1460-1(lines 2327 2336) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,430 INFO L857 garLoopResultBuilder]: For program point L2187(lines 2187 2191) no Hoare annotation was computed. [2021-11-07 02:02:39,430 INFO L857 garLoopResultBuilder]: For program point L2187-2(lines 2147 2240) no Hoare annotation was computed. [2021-11-07 02:02:39,430 INFO L853 garLoopResultBuilder]: At program point L1989(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,430 INFO L857 garLoopResultBuilder]: For program point L1923(lines 1923 1927) no Hoare annotation was computed. [2021-11-07 02:02:39,431 INFO L857 garLoopResultBuilder]: For program point L1923-1(lines 1923 1927) no Hoare annotation was computed. [2021-11-07 02:02:39,431 INFO L857 garLoopResultBuilder]: For program point L1725(lines 1725 1728) no Hoare annotation was computed. [2021-11-07 02:02:39,431 INFO L853 garLoopResultBuilder]: At program point L2452(lines 2451 2453) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,431 INFO L853 garLoopResultBuilder]: At program point L2452-1(lines 2451 2453) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,432 INFO L853 garLoopResultBuilder]: At program point L1991(lines 1975 2043) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,432 INFO L853 garLoopResultBuilder]: At program point L1793(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,432 INFO L853 garLoopResultBuilder]: At program point L1793-1(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,432 INFO L857 garLoopResultBuilder]: For program point L1463(line 1463) no Hoare annotation was computed. [2021-11-07 02:02:39,433 INFO L857 garLoopResultBuilder]: For program point L1463-1(line 1463) no Hoare annotation was computed. [2021-11-07 02:02:39,433 INFO L853 garLoopResultBuilder]: At program point L2322(lines 2318 2324) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,433 INFO L853 garLoopResultBuilder]: At program point L2322-1(lines 2318 2324) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,434 INFO L857 garLoopResultBuilder]: For program point L1794(lines 1794 1797) no Hoare annotation was computed. [2021-11-07 02:02:39,434 INFO L857 garLoopResultBuilder]: For program point L1794-1(lines 1794 1797) no Hoare annotation was computed. [2021-11-07 02:02:39,434 INFO L857 garLoopResultBuilder]: For program point L2257(line 2257) no Hoare annotation was computed. [2021-11-07 02:02:39,434 INFO L853 garLoopResultBuilder]: At program point L1795(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,434 INFO L853 garLoopResultBuilder]: At program point L1795-1(lines 1780 1799) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,435 INFO L857 garLoopResultBuilder]: For program point L1729(lines 1729 1732) no Hoare annotation was computed. [2021-11-07 02:02:39,437 INFO L857 garLoopResultBuilder]: For program point L1729-2(lines 1729 1732) no Hoare annotation was computed. [2021-11-07 02:02:39,437 INFO L853 garLoopResultBuilder]: At program point L2456(lines 2455 2457) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,438 INFO L857 garLoopResultBuilder]: For program point L2258(lines 2258 2273) no Hoare annotation was computed. [2021-11-07 02:02:39,438 INFO L857 garLoopResultBuilder]: For program point L1994(lines 1994 1997) no Hoare annotation was computed. [2021-11-07 02:02:39,438 INFO L857 garLoopResultBuilder]: For program point L1994-2(lines 1994 1997) no Hoare annotation was computed. [2021-11-07 02:02:39,438 INFO L857 garLoopResultBuilder]: For program point L2260(lines 2260 2266) no Hoare annotation was computed. [2021-11-07 02:02:39,439 INFO L853 garLoopResultBuilder]: At program point L2260-1(lines 2258 2272) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,439 INFO L853 garLoopResultBuilder]: At program point L1798(lines 1777 1800) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,439 INFO L853 garLoopResultBuilder]: At program point L1798-1(lines 1777 1800) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,439 INFO L853 garLoopResultBuilder]: At program point L2459-1(lines 2458 2460) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,439 INFO L853 garLoopResultBuilder]: At program point L2459(lines 2458 2460) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,440 INFO L860 garLoopResultBuilder]: At program point L2393(lines 2392 2394) the Hoare annotation is: true [2021-11-07 02:02:39,440 INFO L853 garLoopResultBuilder]: At program point L2459-2(lines 2458 2460) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,440 INFO L857 garLoopResultBuilder]: For program point L1931(lines 1931 1936) no Hoare annotation was computed. [2021-11-07 02:02:39,440 INFO L857 garLoopResultBuilder]: For program point L1931-1(lines 1931 1936) no Hoare annotation was computed. [2021-11-07 02:02:39,441 INFO L860 garLoopResultBuilder]: At program point L1470(lines 1469 1472) the Hoare annotation is: true [2021-11-07 02:02:39,441 INFO L860 garLoopResultBuilder]: At program point L1470-1(lines 1469 1472) the Hoare annotation is: true [2021-11-07 02:02:39,441 INFO L857 garLoopResultBuilder]: For program point L1404(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,441 INFO L860 garLoopResultBuilder]: At program point L1470-2(lines 1469 1472) the Hoare annotation is: true [2021-11-07 02:02:39,442 INFO L857 garLoopResultBuilder]: For program point L1404-1(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,443 INFO L860 garLoopResultBuilder]: At program point L1470-3(lines 1469 1472) the Hoare annotation is: true [2021-11-07 02:02:39,443 INFO L857 garLoopResultBuilder]: For program point L1404-2(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,443 INFO L857 garLoopResultBuilder]: For program point L1404-3(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,443 INFO L857 garLoopResultBuilder]: For program point L1404-4(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,444 INFO L857 garLoopResultBuilder]: For program point L1404-5(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,444 INFO L857 garLoopResultBuilder]: For program point L1404-6(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,444 INFO L857 garLoopResultBuilder]: For program point L1404-7(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,444 INFO L857 garLoopResultBuilder]: For program point L1404-8(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,444 INFO L857 garLoopResultBuilder]: For program point L1404-9(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,445 INFO L857 garLoopResultBuilder]: For program point L1404-10(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,445 INFO L857 garLoopResultBuilder]: For program point L1404-11(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,445 INFO L857 garLoopResultBuilder]: For program point L1404-12(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,445 INFO L857 garLoopResultBuilder]: For program point L1404-13(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,445 INFO L857 garLoopResultBuilder]: For program point L1404-14(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,446 INFO L857 garLoopResultBuilder]: For program point L1404-15(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,446 INFO L857 garLoopResultBuilder]: For program point L1404-16(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,446 INFO L857 garLoopResultBuilder]: For program point L1404-17(lines 1404 1406) no Hoare annotation was computed. [2021-11-07 02:02:39,446 INFO L857 garLoopResultBuilder]: For program point L1405(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,446 INFO L853 garLoopResultBuilder]: At program point L2396(lines 2395 2397) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,447 INFO L857 garLoopResultBuilder]: For program point L1405-2(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,447 INFO L857 garLoopResultBuilder]: For program point L2330(lines 2330 2333) no Hoare annotation was computed. [2021-11-07 02:02:39,447 INFO L857 garLoopResultBuilder]: For program point L1405-4(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,447 INFO L857 garLoopResultBuilder]: For program point L2330-2(lines 2330 2333) no Hoare annotation was computed. [2021-11-07 02:02:39,447 INFO L857 garLoopResultBuilder]: For program point L1405-6(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,448 INFO L857 garLoopResultBuilder]: For program point L2198(line 2198) no Hoare annotation was computed. [2021-11-07 02:02:39,448 INFO L857 garLoopResultBuilder]: For program point L1405-8(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,448 INFO L857 garLoopResultBuilder]: For program point L1405-10(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,448 INFO L857 garLoopResultBuilder]: For program point L1405-12(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,448 INFO L857 garLoopResultBuilder]: For program point L2000(lines 2000 2004) no Hoare annotation was computed. [2021-11-07 02:02:39,449 INFO L857 garLoopResultBuilder]: For program point L1405-14(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,449 INFO L857 garLoopResultBuilder]: For program point L1405-16(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,449 INFO L857 garLoopResultBuilder]: For program point L1405-18(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,449 INFO L857 garLoopResultBuilder]: For program point L1405-20(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,449 INFO L857 garLoopResultBuilder]: For program point L1405-22(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,450 INFO L857 garLoopResultBuilder]: For program point L1670(lines 1670 1674) no Hoare annotation was computed. [2021-11-07 02:02:39,450 INFO L857 garLoopResultBuilder]: For program point L1405-24(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,450 INFO L857 garLoopResultBuilder]: For program point L1405-26(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,450 INFO L857 garLoopResultBuilder]: For program point L1405-28(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,451 INFO L853 garLoopResultBuilder]: At program point L2463-1(lines 2462 2464) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,451 INFO L857 garLoopResultBuilder]: For program point L1405-30(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,451 INFO L853 garLoopResultBuilder]: At program point L2463(lines 2462 2464) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,451 INFO L857 garLoopResultBuilder]: For program point L1405-32(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,451 INFO L853 garLoopResultBuilder]: At program point L2463-2(lines 2462 2464) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,452 INFO L857 garLoopResultBuilder]: For program point L1405-34(line 1405) no Hoare annotation was computed. [2021-11-07 02:02:39,452 INFO L857 garLoopResultBuilder]: For program point L2199(lines 2199 2203) no Hoare annotation was computed. [2021-11-07 02:02:39,452 INFO L857 garLoopResultBuilder]: For program point L2199-2(lines 2147 2240) no Hoare annotation was computed. [2021-11-07 02:02:39,452 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,452 INFO L853 garLoopResultBuilder]: At program point L1738(lines 1719 1740) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,453 INFO L860 garLoopResultBuilder]: At program point L2269(lines 1 2468) the Hoare annotation is: true [2021-11-07 02:02:39,453 INFO L853 garLoopResultBuilder]: At program point L1477(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,453 INFO L853 garLoopResultBuilder]: At program point L1477-1(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,453 INFO L853 garLoopResultBuilder]: At program point L1477-2(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,454 INFO L853 garLoopResultBuilder]: At program point L1477-3(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,454 INFO L853 garLoopResultBuilder]: At program point L1477-4(lines 1474 1479) the Hoare annotation is: (and (= ~ldv_spin~0 (_ bv0 32)) (= (_ bv0 32) ~ldv_state_variable_2~0)) [2021-11-07 02:02:39,454 INFO L853 garLoopResultBuilder]: At program point L1477-5(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,454 INFO L853 garLoopResultBuilder]: At program point L1477-6(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,455 INFO L853 garLoopResultBuilder]: At program point L1477-7(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,455 INFO L853 garLoopResultBuilder]: At program point L1477-8(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,455 INFO L853 garLoopResultBuilder]: At program point L1477-9(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,455 INFO L853 garLoopResultBuilder]: At program point L1477-10(lines 1474 1479) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,456 INFO L857 garLoopResultBuilder]: For program point L1676(lines 1676 1681) no Hoare annotation was computed. [2021-11-07 02:02:39,456 INFO L857 garLoopResultBuilder]: For program point L2009(lines 2009 2012) no Hoare annotation was computed. [2021-11-07 02:02:39,456 INFO L857 garLoopResultBuilder]: For program point L1745(lines 1745 1748) no Hoare annotation was computed. [2021-11-07 02:02:39,456 INFO L857 garLoopResultBuilder]: For program point L1415(lines 1415 1423) no Hoare annotation was computed. [2021-11-07 02:02:39,456 INFO L857 garLoopResultBuilder]: For program point L1415-1(lines 1415 1423) no Hoare annotation was computed. [2021-11-07 02:02:39,457 INFO L857 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-11-07 02:02:39,457 INFO L857 garLoopResultBuilder]: For program point L2275(line 2275) no Hoare annotation was computed. [2021-11-07 02:02:39,457 INFO L857 garLoopResultBuilder]: For program point L2143(lines 2143 2309) no Hoare annotation was computed. [2021-11-07 02:02:39,457 INFO L857 garLoopResultBuilder]: For program point L2210(line 2210) no Hoare annotation was computed. [2021-11-07 02:02:39,458 INFO L857 garLoopResultBuilder]: For program point L2144(line 2144) no Hoare annotation was computed. [2021-11-07 02:02:39,458 INFO L857 garLoopResultBuilder]: For program point L2211(lines 2211 2215) no Hoare annotation was computed. [2021-11-07 02:02:39,458 INFO L857 garLoopResultBuilder]: For program point L2145(lines 2145 2243) no Hoare annotation was computed. [2021-11-07 02:02:39,458 INFO L857 garLoopResultBuilder]: For program point L2211-2(lines 2147 2240) no Hoare annotation was computed. [2021-11-07 02:02:39,458 INFO L853 garLoopResultBuilder]: At program point L1683(line 1683) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,460 INFO L857 garLoopResultBuilder]: For program point L2014(lines 2014 2027) no Hoare annotation was computed. [2021-11-07 02:02:39,461 INFO L853 garLoopResultBuilder]: At program point L1750(lines 1741 1752) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,461 INFO L857 garLoopResultBuilder]: For program point L2147(lines 2147 2240) no Hoare annotation was computed. [2021-11-07 02:02:39,461 INFO L853 garLoopResultBuilder]: At program point L2412(lines 2411 2413) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,461 INFO L853 garLoopResultBuilder]: At program point L1355(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,461 INFO L853 garLoopResultBuilder]: At program point L1355-1(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,462 INFO L853 garLoopResultBuilder]: At program point L2412-1(lines 2411 2413) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,462 INFO L853 garLoopResultBuilder]: At program point L1355-2(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,462 INFO L853 garLoopResultBuilder]: At program point L1355-3(lines 1352 1357) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,462 INFO L857 garLoopResultBuilder]: For program point L2148(line 2148) no Hoare annotation was computed. [2021-11-07 02:02:39,463 INFO L853 garLoopResultBuilder]: At program point L1422(lines 1408 1425) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,463 INFO L853 garLoopResultBuilder]: At program point L1422-1(lines 1408 1425) the Hoare annotation is: (= ~ldv_spin~0 (_ bv0 32)) [2021-11-07 02:02:39,463 INFO L857 garLoopResultBuilder]: For program point L2149(lines 2149 2153) no Hoare annotation was computed. [2021-11-07 02:02:39,463 INFO L857 garLoopResultBuilder]: For program point L2149-2(lines 2147 2240) no Hoare annotation was computed. [2021-11-07 02:02:39,470 INFO L731 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2021-11-07 02:02:39,472 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-11-07 02:02:39,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 02:02:39 BoogieIcfgContainer [2021-11-07 02:02:39,536 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-11-07 02:02:39,537 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-07 02:02:39,537 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-07 02:02:39,537 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-07 02:02:39,538 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:02:17" (3/4) ... [2021-11-07 02:02:39,541 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-11-07 02:02:39,593 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 199 nodes and edges [2021-11-07 02:02:39,599 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2021-11-07 02:02:39,604 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2021-11-07 02:02:39,609 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-07 02:02:39,613 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2021-11-07 02:02:40,632 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/witness.graphml [2021-11-07 02:02:40,633 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-07 02:02:40,635 INFO L168 Benchmark]: Toolchain (without parser) took 597761.46 ms. Allocated memory was 65.0 MB in the beginning and 390.1 MB in the end (delta: 325.1 MB). Free memory was 40.7 MB in the beginning and 204.1 MB in the end (delta: -163.4 MB). Peak memory consumption was 287.1 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:40,635 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 65.0 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:02:40,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2089.63 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 40.4 MB in the beginning and 74.2 MB in the end (delta: -33.8 MB). Peak memory consumption was 48.8 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:40,636 INFO L168 Benchmark]: Boogie Procedure Inliner took 333.90 ms. Allocated memory is still 146.8 MB. Free memory was 74.2 MB in the beginning and 86.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:40,637 INFO L168 Benchmark]: Boogie Preprocessor took 269.28 ms. Allocated memory is still 146.8 MB. Free memory was 86.4 MB in the beginning and 73.8 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:40,638 INFO L168 Benchmark]: RCFGBuilder took 572165.37 ms. Allocated memory was 146.8 MB in the beginning and 390.1 MB in the end (delta: 243.3 MB). Free memory was 73.8 MB in the beginning and 293.2 MB in the end (delta: -219.3 MB). Peak memory consumption was 227.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:40,638 INFO L168 Benchmark]: TraceAbstraction took 21797.73 ms. Allocated memory is still 390.1 MB. Free memory was 293.2 MB in the beginning and 239.6 MB in the end (delta: 53.5 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:40,638 INFO L168 Benchmark]: Witness Printer took 1096.58 ms. Allocated memory is still 390.1 MB. Free memory was 239.6 MB in the beginning and 204.1 MB in the end (delta: 35.5 MB). Peak memory consumption was 159.4 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:40,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 65.0 MB. Free memory is still 45.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2089.63 ms. Allocated memory was 65.0 MB in the beginning and 146.8 MB in the end (delta: 81.8 MB). Free memory was 40.4 MB in the beginning and 74.2 MB in the end (delta: -33.8 MB). Peak memory consumption was 48.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 333.90 ms. Allocated memory is still 146.8 MB. Free memory was 74.2 MB in the beginning and 86.4 MB in the end (delta: -12.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 269.28 ms. Allocated memory is still 146.8 MB. Free memory was 86.4 MB in the beginning and 73.8 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 572165.37 ms. Allocated memory was 146.8 MB in the beginning and 390.1 MB in the end (delta: 243.3 MB). Free memory was 73.8 MB in the beginning and 293.2 MB in the end (delta: -219.3 MB). Peak memory consumption was 227.4 MB. Max. memory is 16.1 GB. * TraceAbstraction took 21797.73 ms. Allocated memory is still 390.1 MB. Free memory was 293.2 MB in the beginning and 239.6 MB in the end (delta: 53.5 MB). Peak memory consumption was 54.6 MB. Max. memory is 16.1 GB. * Witness Printer took 1096.58 ms. Allocated memory is still 390.1 MB. Free memory was 239.6 MB in the beginning and 204.1 MB in the end (delta: 35.5 MB). Peak memory consumption was 159.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 1464]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 1464]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 269 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 21.6s, OverallIterations: 3, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.4s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 1049 SDtfs, 586 SDslu, 643 SDs, 0 SdLazy, 15 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 270 GetRequests, 254 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=406occurred in iteration=2, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 120 LocationsWithAnnotation, 120 PreInvPairs, 309 NumberOfFragments, 408 HoareAnnotationTreeSize, 120 FomulaSimplifications, 560 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 120 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 1.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 10.9s SatisfiabilityAnalysisTime, 4.2s InterpolantComputationTime, 140 NumberOfCodeBlocks, 140 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 270 ConstructedInterpolants, 0 QuantifiedInterpolants, 462 SizeOfPredicates, 6 NumberOfNonLiveVariables, 10026 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 10 InterpolantComputations, 6 PerfectInterpolantSequences, 12/24 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2045]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2395]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2455]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1387]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1780]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2108]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 2048]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2418]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2437]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2327]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1753]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2427]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1358]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1683]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1700]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2421]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2451]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1719]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2258]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1910]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1352]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1765]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1426]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 2433]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 && 0bv32 == ldv_state_variable_2 - InvariantResult [Line: 1469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1650]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1474]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1975]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2318]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1777]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2411]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1628]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1378]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1741]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1959]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1364]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2414]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1920]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1771]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2458]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 2441]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1408]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 - InvariantResult [Line: 1624]: Loop Invariant Derived loop invariant: ldv_spin == 0bv32 RESULT: Ultimate proved your program to be correct! [2021-11-07 02:02:40,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3978bc39-40b5-4eef-96e0-deffbdd51ad5/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE