java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.6.ufo.BOUNDED-12.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 04:24:40,462 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 04:24:40,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 04:24:40,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 04:24:40,478 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 04:24:40,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 04:24:40,480 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 04:24:40,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 04:24:40,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 04:24:40,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 04:24:40,486 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 04:24:40,487 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 04:24:40,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 04:24:40,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 04:24:40,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 04:24:40,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 04:24:40,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 04:24:40,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 04:24:40,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 04:24:40,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 04:24:40,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 04:24:40,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 04:24:40,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 04:24:40,499 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 04:24:40,502 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 04:24:40,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 04:24:40,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 04:24:40,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 04:24:40,504 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 04:24:40,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 04:24:40,507 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 04:24:40,508 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 04:24:40,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 04:24:40,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 04:24:40,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 04:24:40,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 04:24:40,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 04:24:40,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 04:24:40,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 04:24:40,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 04:24:40,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 04:24:40,518 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 04:24:40,545 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 04:24:40,546 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 04:24:40,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 04:24:40,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 04:24:40,549 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 04:24:40,549 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 04:24:40,549 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 04:24:40,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 04:24:40,550 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 04:24:40,550 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 04:24:40,551 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 04:24:40,551 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 04:24:40,551 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 04:24:40,552 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 04:24:40,552 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 04:24:40,552 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 04:24:40,552 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 04:24:40,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 04:24:40,553 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 04:24:40,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 04:24:40,553 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 04:24:40,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:24:40,554 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 04:24:40,554 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 04:24:40,554 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 04:24:40,555 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 04:24:40,555 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 04:24:40,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 04:24:40,555 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 04:24:40,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 04:24:40,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 04:24:40,632 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 04:24:40,634 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 04:24:40,634 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 04:24:40,635 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.6.ufo.BOUNDED-12.pals.c [2019-08-10 04:24:40,711 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4bc24a3b/66b82d44bbf24e68bd171f6d0d5917de/FLAGc0f91a01f [2019-08-10 04:24:41,264 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 04:24:41,266 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.6.ufo.BOUNDED-12.pals.c [2019-08-10 04:24:41,277 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4bc24a3b/66b82d44bbf24e68bd171f6d0d5917de/FLAGc0f91a01f [2019-08-10 04:24:41,524 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4bc24a3b/66b82d44bbf24e68bd171f6d0d5917de [2019-08-10 04:24:41,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 04:24:41,536 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 04:24:41,536 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 04:24:41,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 04:24:41,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 04:24:41,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:24:41" (1/1) ... [2019-08-10 04:24:41,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@226bd363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:41, skipping insertion in model container [2019-08-10 04:24:41,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 04:24:41" (1/1) ... [2019-08-10 04:24:41,552 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 04:24:41,590 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 04:24:41,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:24:41,864 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 04:24:42,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 04:24:42,068 INFO L192 MainTranslator]: Completed translation [2019-08-10 04:24:42,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42 WrapperNode [2019-08-10 04:24:42,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 04:24:42,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 04:24:42,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 04:24:42,069 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 04:24:42,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:42,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:42,092 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:42,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:42,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:42,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:42,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:42,139 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 04:24:42,140 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 04:24:42,140 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 04:24:42,140 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 04:24:42,141 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 04:24:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 04:24:42,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 04:24:42,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 04:24:42,209 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-08-10 04:24:42,209 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-08-10 04:24:42,210 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-08-10 04:24:42,210 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-08-10 04:24:42,210 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2019-08-10 04:24:42,210 INFO L138 BoogieDeclarations]: Found implementation of procedure node6 [2019-08-10 04:24:42,210 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-08-10 04:24:42,211 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-10 04:24:42,211 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 04:24:42,211 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-08-10 04:24:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 04:24:42,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 04:24:42,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 04:24:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 04:24:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 04:24:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-10 04:24:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-10 04:24:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-10 04:24:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-10 04:24:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-10 04:24:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-10 04:24:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-10 04:24:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-10 04:24:42,218 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 04:24:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-10 04:24:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 04:24:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 04:24:42,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 04:24:42,977 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 04:24:42,978 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 04:24:42,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:24:42 BoogieIcfgContainer [2019-08-10 04:24:42,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 04:24:42,981 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 04:24:42,981 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 04:24:42,981 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 04:24:42,983 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 04:24:42" (1/1) ... [2019-08-10 04:24:43,501 WARN L188 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-08-10 04:24:43,764 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-08-10 04:24:44,576 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 04:24:44,584 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 04:24:44,586 INFO L168 Benchmark]: Toolchain (without parser) took 3049.85 ms. Allocated memory was 138.4 MB in the beginning and 266.9 MB in the end (delta: 128.5 MB). Free memory was 85.9 MB in the beginning and 143.7 MB in the end (delta: -57.8 MB). Peak memory consumption was 99.9 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:44,588 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 04:24:44,589 INFO L168 Benchmark]: CACSL2BoogieTranslator took 532.37 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 85.7 MB in the beginning and 172.3 MB in the end (delta: -86.6 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:44,592 INFO L168 Benchmark]: Boogie Preprocessor took 69.95 ms. Allocated memory is still 199.2 MB. Free memory was 172.3 MB in the beginning and 169.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:44,592 INFO L168 Benchmark]: RCFGBuilder took 840.82 ms. Allocated memory is still 199.2 MB. Free memory was 169.7 MB in the beginning and 122.2 MB in the end (delta: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:44,594 INFO L168 Benchmark]: Symbolic Interpretation took 1603.05 ms. Allocated memory was 199.2 MB in the beginning and 266.9 MB in the end (delta: 67.6 MB). Free memory was 122.2 MB in the beginning and 143.7 MB in the end (delta: -21.5 MB). Peak memory consumption was 75.3 MB. Max. memory is 7.1 GB. [2019-08-10 04:24:44,603 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 546]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 562#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (or (= 1 |assert_#in~arg|) (= 0 |assert_#in~arg|)) (= (mod assert_~arg 256) 0) (= ~nomsg~0 ~p5_new~0) (= ~nomsg~0 ~p4_new~0) (= assert_~arg |assert_#in~arg|) (= ~p3_new~0 ~nomsg~0) (= ~nomsg~0 ~p6_new~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 138.4 MB. Free memory was 104.4 MB in the beginning and 104.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 532.37 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 85.7 MB in the beginning and 172.3 MB in the end (delta: -86.6 MB). Peak memory consumption was 24.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 69.95 ms. Allocated memory is still 199.2 MB. Free memory was 172.3 MB in the beginning and 169.7 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 840.82 ms. Allocated memory is still 199.2 MB. Free memory was 169.7 MB in the beginning and 122.2 MB in the end (delta: 47.5 MB). Peak memory consumption was 47.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1603.05 ms. Allocated memory was 199.2 MB in the beginning and 266.9 MB in the end (delta: 67.6 MB). Free memory was 122.2 MB in the beginning and 143.7 MB in the end (delta: -21.5 MB). Peak memory consumption was 75.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...