/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i


--------------------------------------------------------------------------------


This is Ultimate 0.2.0-b8ad66e
[2020-10-23 21:41:34,546 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2020-10-23 21:41:34,549 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2020-10-23 21:41:34,589 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-10-23 21:41:34,589 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-10-23 21:41:34,591 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-10-23 21:41:34,593 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2020-10-23 21:41:34,602 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-10-23 21:41:34,604 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-10-23 21:41:34,605 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-10-23 21:41:34,607 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-10-23 21:41:34,608 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-10-23 21:41:34,609 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-10-23 21:41:34,612 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-10-23 21:41:34,614 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2020-10-23 21:41:34,617 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-10-23 21:41:34,618 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-10-23 21:41:34,620 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
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[2020-10-23 21:41:34,624 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2020-10-23 21:41:34,639 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2020-10-23 21:41:34,657 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2020-10-23 21:41:34,658 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf
[2020-10-23 21:41:34,679 INFO  L113        SettingsManager]: Loading preferences was successful
[2020-10-23 21:41:34,679 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2020-10-23 21:41:34,684 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-10-23 21:41:34,684 INFO  L138        SettingsManager]:  * sizeof long=4
[2020-10-23 21:41:34,684 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2020-10-23 21:41:34,684 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2020-10-23 21:41:34,685 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2020-10-23 21:41:34,685 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2020-10-23 21:41:34,685 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-10-23 21:41:34,685 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2020-10-23 21:41:34,686 INFO  L138        SettingsManager]:  * sizeof long double=12
[2020-10-23 21:41:34,687 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2020-10-23 21:41:34,687 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2020-10-23 21:41:34,687 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2020-10-23 21:41:34,688 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-10-23 21:41:34,688 INFO  L138        SettingsManager]:  * Size of a code block=SingleStatement
[2020-10-23 21:41:34,689 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2020-10-23 21:41:34,689 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2020-10-23 21:41:34,689 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-10-23 21:41:34,689 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-10-23 21:41:34,689 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=AcceleratedInterpolation
[2020-10-23 21:41:34,690 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-10-23 21:41:34,690 INFO  L138        SettingsManager]:  * Use separate solver for trace checks=false
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
[2020-10-23 21:41:35,094 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2020-10-23 21:41:35,124 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-10-23 21:41:35,127 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-10-23 21:41:35,129 INFO  L271        PluginConnector]: Initializing CDTParser...
[2020-10-23 21:41:35,130 INFO  L275        PluginConnector]: CDTParser initialized
[2020-10-23 21:41:35,131 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i
[2020-10-23 21:41:35,225 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e5754e82/00ee99cbb40c452ca647c87fdd226165/FLAG486a568b5
[2020-10-23 21:41:36,059 INFO  L306              CDTParser]: Found 1 translation units.
[2020-10-23 21:41:36,060 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/singleton_with-uninit-problems.i
[2020-10-23 21:41:36,092 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e5754e82/00ee99cbb40c452ca647c87fdd226165/FLAG486a568b5
[2020-10-23 21:41:36,294 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e5754e82/00ee99cbb40c452ca647c87fdd226165
[2020-10-23 21:41:36,297 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-10-23 21:41:36,305 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2020-10-23 21:41:36,312 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-10-23 21:41:36,312 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-10-23 21:41:36,316 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2020-10-23 21:41:36,317 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 09:41:36" (1/1) ...
[2020-10-23 21:41:36,321 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e6ee994 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:36, skipping insertion in model container
[2020-10-23 21:41:36,321 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 09:41:36" (1/1) ...
[2020-10-23 21:41:36,332 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2020-10-23 21:41:36,406 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2020-10-23 21:41:36,645 WARN  L612        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2020-10-23 21:41:37,013 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-10-23 21:41:37,025 INFO  L203         MainTranslator]: Completed pre-run
[2020-10-23 21:41:37,041 WARN  L612        FunctionHandler]: implicit declaration of function __builtin_bswap16
[2020-10-23 21:41:37,075 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2020-10-23 21:41:37,336 INFO  L208         MainTranslator]: Completed translation
[2020-10-23 21:41:37,337 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37 WrapperNode
[2020-10-23 21:41:37,337 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-10-23 21:41:37,339 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-10-23 21:41:37,339 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2020-10-23 21:41:37,339 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2020-10-23 21:41:37,355 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (1/1) ...
[2020-10-23 21:41:37,355 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (1/1) ...
[2020-10-23 21:41:37,409 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (1/1) ...
[2020-10-23 21:41:37,410 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (1/1) ...
[2020-10-23 21:41:37,459 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (1/1) ...
[2020-10-23 21:41:37,466 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (1/1) ...
[2020-10-23 21:41:37,476 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (1/1) ...
[2020-10-23 21:41:37,489 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-10-23 21:41:37,490 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-10-23 21:41:37,490 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2020-10-23 21:41:37,490 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2020-10-23 21:41:37,491 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (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
[2020-10-23 21:41:37,576 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2020-10-23 21:41:37,576 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-10-23 21:41:37,576 INFO  L138     BoogieDeclarations]: Found implementation of procedure reach_error
[2020-10-23 21:41:37,577 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_16
[2020-10-23 21:41:37,577 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_32
[2020-10-23 21:41:37,577 INFO  L138     BoogieDeclarations]: Found implementation of procedure __bswap_64
[2020-10-23 21:41:37,577 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint16_identity
[2020-10-23 21:41:37,577 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint32_identity
[2020-10-23 21:41:37,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure __uint64_identity
[2020-10-23 21:41:37,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2020-10-23 21:41:37,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread1
[2020-10-23 21:41:37,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread2
[2020-10-23 21:41:37,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread3
[2020-10-23 21:41:37,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure thread0
[2020-10-23 21:41:37,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2020-10-23 21:41:37,580 INFO  L130     BoogieDeclarations]: Found specification of procedure abort
[2020-10-23 21:41:37,581 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_fail
[2020-10-23 21:41:37,581 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert_perror_fail
[2020-10-23 21:41:37,582 INFO  L130     BoogieDeclarations]: Found specification of procedure __assert
[2020-10-23 21:41:37,582 INFO  L130     BoogieDeclarations]: Found specification of procedure reach_error
[2020-10-23 21:41:37,584 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-10-23 21:41:37,585 INFO  L130     BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max
[2020-10-23 21:41:37,604 INFO  L130     BoogieDeclarations]: Found specification of procedure atof
[2020-10-23 21:41:37,604 INFO  L130     BoogieDeclarations]: Found specification of procedure atoi
[2020-10-23 21:41:37,604 INFO  L130     BoogieDeclarations]: Found specification of procedure atol
[2020-10-23 21:41:37,604 INFO  L130     BoogieDeclarations]: Found specification of procedure atoll
[2020-10-23 21:41:37,604 INFO  L130     BoogieDeclarations]: Found specification of procedure strtod
[2020-10-23 21:41:37,605 INFO  L130     BoogieDeclarations]: Found specification of procedure strtof
[2020-10-23 21:41:37,605 INFO  L130     BoogieDeclarations]: Found specification of procedure strtold
[2020-10-23 21:41:37,605 INFO  L130     BoogieDeclarations]: Found specification of procedure strtol
[2020-10-23 21:41:37,605 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoul
[2020-10-23 21:41:37,605 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoq
[2020-10-23 21:41:37,605 INFO  L130     BoogieDeclarations]: Found specification of procedure strtouq
[2020-10-23 21:41:37,605 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoll
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure strtoull
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure l64a
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure a64l
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_16
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure __builtin_bswap16
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_32
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure __bswap_64
[2020-10-23 21:41:37,606 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint16_identity
[2020-10-23 21:41:37,607 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint32_identity
[2020-10-23 21:41:37,607 INFO  L130     BoogieDeclarations]: Found specification of procedure __uint64_identity
[2020-10-23 21:41:37,607 INFO  L130     BoogieDeclarations]: Found specification of procedure select
[2020-10-23 21:41:37,607 INFO  L130     BoogieDeclarations]: Found specification of procedure pselect
[2020-10-23 21:41:37,607 INFO  L130     BoogieDeclarations]: Found specification of procedure random
[2020-10-23 21:41:37,607 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom
[2020-10-23 21:41:37,607 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure random_r
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure srandom_r
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure initstate_r
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure setstate_r
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure rand
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure srand
[2020-10-23 21:41:37,608 INFO  L130     BoogieDeclarations]: Found specification of procedure rand_r
[2020-10-23 21:41:37,609 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48
[2020-10-23 21:41:37,610 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48
[2020-10-23 21:41:37,610 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48
[2020-10-23 21:41:37,610 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48
[2020-10-23 21:41:37,610 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48
[2020-10-23 21:41:37,610 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48
[2020-10-23 21:41:37,610 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48
[2020-10-23 21:41:37,610 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48
[2020-10-23 21:41:37,611 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48
[2020-10-23 21:41:37,611 INFO  L130     BoogieDeclarations]: Found specification of procedure drand48_r
[2020-10-23 21:41:37,611 INFO  L130     BoogieDeclarations]: Found specification of procedure erand48_r
[2020-10-23 21:41:37,611 INFO  L130     BoogieDeclarations]: Found specification of procedure lrand48_r
[2020-10-23 21:41:37,611 INFO  L130     BoogieDeclarations]: Found specification of procedure nrand48_r
[2020-10-23 21:41:37,612 INFO  L130     BoogieDeclarations]: Found specification of procedure mrand48_r
[2020-10-23 21:41:37,612 INFO  L130     BoogieDeclarations]: Found specification of procedure jrand48_r
[2020-10-23 21:41:37,612 INFO  L130     BoogieDeclarations]: Found specification of procedure srand48_r
[2020-10-23 21:41:37,612 INFO  L130     BoogieDeclarations]: Found specification of procedure seed48_r
[2020-10-23 21:41:37,612 INFO  L130     BoogieDeclarations]: Found specification of procedure lcong48_r
[2020-10-23 21:41:37,613 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2020-10-23 21:41:37,613 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2020-10-23 21:41:37,613 INFO  L130     BoogieDeclarations]: Found specification of procedure realloc
[2020-10-23 21:41:37,614 INFO  L130     BoogieDeclarations]: Found specification of procedure reallocarray
[2020-10-23 21:41:37,614 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2020-10-23 21:41:37,614 INFO  L130     BoogieDeclarations]: Found specification of procedure alloca
[2020-10-23 21:41:37,614 INFO  L130     BoogieDeclarations]: Found specification of procedure valloc
[2020-10-23 21:41:37,614 INFO  L130     BoogieDeclarations]: Found specification of procedure posix_memalign
[2020-10-23 21:41:37,614 INFO  L130     BoogieDeclarations]: Found specification of procedure aligned_alloc
[2020-10-23 21:41:37,616 INFO  L130     BoogieDeclarations]: Found specification of procedure atexit
[2020-10-23 21:41:37,616 INFO  L130     BoogieDeclarations]: Found specification of procedure at_quick_exit
[2020-10-23 21:41:37,616 INFO  L130     BoogieDeclarations]: Found specification of procedure on_exit
[2020-10-23 21:41:37,616 INFO  L130     BoogieDeclarations]: Found specification of procedure exit
[2020-10-23 21:41:37,616 INFO  L130     BoogieDeclarations]: Found specification of procedure quick_exit
[2020-10-23 21:41:37,616 INFO  L130     BoogieDeclarations]: Found specification of procedure _Exit
[2020-10-23 21:41:37,617 INFO  L130     BoogieDeclarations]: Found specification of procedure getenv
[2020-10-23 21:41:37,617 INFO  L130     BoogieDeclarations]: Found specification of procedure putenv
[2020-10-23 21:41:37,617 INFO  L130     BoogieDeclarations]: Found specification of procedure setenv
[2020-10-23 21:41:37,618 INFO  L130     BoogieDeclarations]: Found specification of procedure unsetenv
[2020-10-23 21:41:37,618 INFO  L130     BoogieDeclarations]: Found specification of procedure clearenv
[2020-10-23 21:41:37,618 INFO  L130     BoogieDeclarations]: Found specification of procedure mktemp
[2020-10-23 21:41:37,618 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemp
[2020-10-23 21:41:37,618 INFO  L130     BoogieDeclarations]: Found specification of procedure mkstemps
[2020-10-23 21:41:37,618 INFO  L130     BoogieDeclarations]: Found specification of procedure mkdtemp
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure system
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure realpath
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure bsearch
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure qsort
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure abs
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure labs
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure llabs
[2020-10-23 21:41:37,619 INFO  L130     BoogieDeclarations]: Found specification of procedure div
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure ldiv
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure lldiv
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure gcvt
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt
[2020-10-23 21:41:37,620 INFO  L130     BoogieDeclarations]: Found specification of procedure qgcvt
[2020-10-23 21:41:37,621 INFO  L130     BoogieDeclarations]: Found specification of procedure ecvt_r
[2020-10-23 21:41:37,621 INFO  L130     BoogieDeclarations]: Found specification of procedure fcvt_r
[2020-10-23 21:41:37,621 INFO  L130     BoogieDeclarations]: Found specification of procedure qecvt_r
[2020-10-23 21:41:37,621 INFO  L130     BoogieDeclarations]: Found specification of procedure qfcvt_r
[2020-10-23 21:41:37,621 INFO  L130     BoogieDeclarations]: Found specification of procedure mblen
[2020-10-23 21:41:37,621 INFO  L130     BoogieDeclarations]: Found specification of procedure mbtowc
[2020-10-23 21:41:37,622 INFO  L130     BoogieDeclarations]: Found specification of procedure wctomb
[2020-10-23 21:41:37,622 INFO  L130     BoogieDeclarations]: Found specification of procedure mbstowcs
[2020-10-23 21:41:37,622 INFO  L130     BoogieDeclarations]: Found specification of procedure wcstombs
[2020-10-23 21:41:37,622 INFO  L130     BoogieDeclarations]: Found specification of procedure rpmatch
[2020-10-23 21:41:37,622 INFO  L130     BoogieDeclarations]: Found specification of procedure getsubopt
[2020-10-23 21:41:37,622 INFO  L130     BoogieDeclarations]: Found specification of procedure getloadavg
[2020-10-23 21:41:37,622 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpucount
[2020-10-23 21:41:37,623 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpualloc
[2020-10-23 21:41:37,623 INFO  L130     BoogieDeclarations]: Found specification of procedure __sched_cpufree
[2020-10-23 21:41:37,623 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_setparam
[2020-10-23 21:41:37,623 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_getparam
[2020-10-23 21:41:37,623 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_setscheduler
[2020-10-23 21:41:37,623 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_getscheduler
[2020-10-23 21:41:37,624 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_yield
[2020-10-23 21:41:37,624 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_get_priority_max
[2020-10-23 21:41:37,624 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_get_priority_min
[2020-10-23 21:41:37,624 INFO  L130     BoogieDeclarations]: Found specification of procedure sched_rr_get_interval
[2020-10-23 21:41:37,624 INFO  L130     BoogieDeclarations]: Found specification of procedure clock
[2020-10-23 21:41:37,625 INFO  L130     BoogieDeclarations]: Found specification of procedure time
[2020-10-23 21:41:37,625 INFO  L130     BoogieDeclarations]: Found specification of procedure difftime
[2020-10-23 21:41:37,625 INFO  L130     BoogieDeclarations]: Found specification of procedure mktime
[2020-10-23 21:41:37,626 INFO  L130     BoogieDeclarations]: Found specification of procedure strftime
[2020-10-23 21:41:37,626 INFO  L130     BoogieDeclarations]: Found specification of procedure strftime_l
[2020-10-23 21:41:37,629 INFO  L130     BoogieDeclarations]: Found specification of procedure gmtime
[2020-10-23 21:41:37,629 INFO  L130     BoogieDeclarations]: Found specification of procedure localtime
[2020-10-23 21:41:37,629 INFO  L130     BoogieDeclarations]: Found specification of procedure gmtime_r
[2020-10-23 21:41:37,629 INFO  L130     BoogieDeclarations]: Found specification of procedure localtime_r
[2020-10-23 21:41:37,629 INFO  L130     BoogieDeclarations]: Found specification of procedure asctime
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure ctime
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure asctime_r
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure ctime_r
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure tzset
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure stime
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure timegm
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure timelocal
[2020-10-23 21:41:37,630 INFO  L130     BoogieDeclarations]: Found specification of procedure dysize
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure nanosleep
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_getres
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_gettime
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_settime
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_nanosleep
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure clock_getcpuclockid
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_create
[2020-10-23 21:41:37,631 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_delete
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_settime
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_gettime
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure timer_getoverrun
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure timespec_get
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_create
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_exit
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_join
[2020-10-23 21:41:37,632 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_detach
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_self
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_equal
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_init
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_destroy
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize
[2020-10-23 21:41:37,633 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getscope
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setscope
[2020-10-23 21:41:37,634 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_getstack
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_attr_setstack
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setschedparam
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getschedparam
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setschedprio
[2020-10-23 21:41:37,635 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_once
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setcancelstate
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setcanceltype
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cancel
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_testcancel
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_register_cancel
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure __pthread_unwind_next
[2020-10-23 21:41:37,636 INFO  L130     BoogieDeclarations]: Found specification of procedure __sigsetjmp
[2020-10-23 21:41:37,637 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_init
[2020-10-23 21:41:37,637 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy
[2020-10-23 21:41:37,637 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock
[2020-10-23 21:41:37,637 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_lock
[2020-10-23 21:41:37,637 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock
[2020-10-23 21:41:37,637 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock
[2020-10-23 21:41:37,637 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype
[2020-10-23 21:41:37,638 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_init
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy
[2020-10-23 21:41:37,639 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy
[2020-10-23 21:41:37,640 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_init
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_destroy
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_signal
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast
[2020-10-23 21:41:37,641 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_wait
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_init
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock
[2020-10-23 21:41:37,642 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_init
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_destroy
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_lock
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_trylock
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_spin_unlock
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_init
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrier_wait
[2020-10-23 21:41:37,643 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init
[2020-10-23 21:41:37,644 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy
[2020-10-23 21:41:37,644 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared
[2020-10-23 21:41:37,644 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared
[2020-10-23 21:41:37,644 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_key_create
[2020-10-23 21:41:37,644 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_key_delete
[2020-10-23 21:41:37,644 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getspecific
[2020-10-23 21:41:37,644 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_setspecific
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure pthread_atfork
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure memmove
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure memccpy
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2020-10-23 21:41:37,645 INFO  L130     BoogieDeclarations]: Found specification of procedure memchr
[2020-10-23 21:41:37,646 INFO  L130     BoogieDeclarations]: Found specification of procedure strcpy
[2020-10-23 21:41:37,646 INFO  L130     BoogieDeclarations]: Found specification of procedure strncpy
[2020-10-23 21:41:37,646 INFO  L130     BoogieDeclarations]: Found specification of procedure strcat
[2020-10-23 21:41:37,646 INFO  L130     BoogieDeclarations]: Found specification of procedure strncat
[2020-10-23 21:41:37,646 INFO  L130     BoogieDeclarations]: Found specification of procedure strcmp
[2020-10-23 21:41:37,646 INFO  L130     BoogieDeclarations]: Found specification of procedure strncmp
[2020-10-23 21:41:37,646 INFO  L130     BoogieDeclarations]: Found specification of procedure strcoll
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strxfrm
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strcoll_l
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strxfrm_l
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strdup
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strndup
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strchr
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strrchr
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strcspn
[2020-10-23 21:41:37,647 INFO  L130     BoogieDeclarations]: Found specification of procedure strspn
[2020-10-23 21:41:37,648 INFO  L130     BoogieDeclarations]: Found specification of procedure strpbrk
[2020-10-23 21:41:37,648 INFO  L130     BoogieDeclarations]: Found specification of procedure strstr
[2020-10-23 21:41:37,648 INFO  L130     BoogieDeclarations]: Found specification of procedure strtok
[2020-10-23 21:41:37,648 INFO  L130     BoogieDeclarations]: Found specification of procedure __strtok_r
[2020-10-23 21:41:37,648 INFO  L130     BoogieDeclarations]: Found specification of procedure strtok_r
[2020-10-23 21:41:37,648 INFO  L130     BoogieDeclarations]: Found specification of procedure strlen
[2020-10-23 21:41:37,648 INFO  L130     BoogieDeclarations]: Found specification of procedure strnlen
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure strerror
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure strerror_r
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure strerror_l
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure bcmp
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure bcopy
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure bzero
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure index
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure rindex
[2020-10-23 21:41:37,649 INFO  L130     BoogieDeclarations]: Found specification of procedure ffs
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure ffsl
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure ffsll
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure strcasecmp
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure strncasecmp
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure strcasecmp_l
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure strncasecmp_l
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure explicit_bzero
[2020-10-23 21:41:37,650 INFO  L130     BoogieDeclarations]: Found specification of procedure strsep
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure strsignal
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure __stpcpy
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure stpcpy
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure __stpncpy
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure stpncpy
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2020-10-23 21:41:37,651 INFO  L130     BoogieDeclarations]: Found specification of procedure thread1
[2020-10-23 21:41:37,652 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2020-10-23 21:41:37,652 INFO  L130     BoogieDeclarations]: Found specification of procedure thread2
[2020-10-23 21:41:37,652 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2020-10-23 21:41:37,652 INFO  L130     BoogieDeclarations]: Found specification of procedure thread3
[2020-10-23 21:41:37,652 INFO  L130     BoogieDeclarations]: Found specification of procedure thread0
[2020-10-23 21:41:37,652 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2020-10-23 21:41:37,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-10-23 21:41:37,653 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2020-10-23 21:41:37,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2020-10-23 21:41:37,653 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2020-10-23 21:41:37,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-10-23 21:41:38,448 INFO  L293             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2020-10-23 21:41:38,449 INFO  L298             CfgBuilder]: Removed 0 assume(true) statements.
[2020-10-23 21:41:38,451 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 09:41:38 BoogieIcfgContainer
[2020-10-23 21:41:38,451 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2020-10-23 21:41:38,454 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2020-10-23 21:41:38,454 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2020-10-23 21:41:38,458 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2020-10-23 21:41:38,458 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 09:41:36" (1/3) ...
[2020-10-23 21:41:38,459 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7850db08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 09:41:38, skipping insertion in model container
[2020-10-23 21:41:38,459 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 09:41:37" (2/3) ...
[2020-10-23 21:41:38,460 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7850db08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 09:41:38, skipping insertion in model container
[2020-10-23 21:41:38,460 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 09:41:38" (3/3) ...
[2020-10-23 21:41:38,462 INFO  L111   eAbstractionObserver]: Analyzing ICFG singleton_with-uninit-problems.i
[2020-10-23 21:41:38,475 WARN  L153   ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program
[2020-10-23 21:41:38,475 INFO  L164   ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION
[2020-10-23 21:41:38,482 INFO  L176   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2020-10-23 21:41:38,483 INFO  L348   ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances.
[2020-10-23 21:41:38,533 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,534 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,534 WARN  L313   ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,534 WARN  L313   ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,535 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,535 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,535 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,535 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,536 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,536 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,536 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,536 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,537 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,537 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,537 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,538 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,538 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,538 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,538 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,539 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,540 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,540 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,540 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,540 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,541 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,541 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,541 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,541 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,542 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,542 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,542 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,542 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,543 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,543 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,543 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,543 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,544 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,544 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,544 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,544 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,545 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,545 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,545 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,545 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,546 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,546 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,546 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,546 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,547 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,547 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,547 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,547 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,547 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,548 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,548 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,548 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,548 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,549 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,549 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,549 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,549 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,550 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,550 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,550 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,550 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,550 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,551 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,551 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,551 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,551 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,552 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,552 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,552 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,552 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,553 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,553 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,553 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,553 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,553 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,554 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,554 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,554 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,554 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,555 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,555 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,555 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,555 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,555 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,556 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,556 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,556 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,556 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,557 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,557 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,557 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,558 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,558 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,558 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,558 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,559 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,561 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,562 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,562 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,562 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,571 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,571 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,571 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,572 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,574 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,574 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,574 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,575 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,575 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,575 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,575 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,576 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,576 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,576 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem13| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,576 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t4~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,576 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem14| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,577 WARN  L313   ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,577 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem15| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,577 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~mem16| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,577 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t3~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,577 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,578 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t1~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,578 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,578 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t2~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,578 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,578 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_~#t5~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,578 WARN  L313   ript$VariableManager]: TermVariabe |thread0Thread1of1ForFork2_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,579 WARN  L313   ript$VariableManager]: TermVariabe thread0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,581 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,581 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,581 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,582 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,584 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,584 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,584 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,584 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,585 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,585 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,588 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,589 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,589 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,589 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,591 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,591 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,591 WARN  L313   ript$VariableManager]: TermVariabe thread1Thread1of1ForFork4_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,591 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,592 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,592 WARN  L313   ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork4_#t~malloc6.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,594 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,594 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork5_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,594 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,594 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork5_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,596 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,596 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,596 WARN  L313   ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,596 WARN  L313   ript$VariableManager]: TermVariabe thread3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,598 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,598 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,599 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,599 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,601 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,601 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,601 WARN  L313   ript$VariableManager]: TermVariabe thread2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,601 WARN  L313   ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes.
[2020-10-23 21:41:38,709 INFO  L149    ThreadInstanceAdder]: Constructed 121 joinOtherThreadTransitions.
[2020-10-23 21:41:38,724 INFO  L253      AbstractCegarLoop]: Starting to check reachability of 12 error locations.
[2020-10-23 21:41:38,752 INFO  L377      AbstractCegarLoop]: Interprodecural is true
[2020-10-23 21:41:38,752 INFO  L378      AbstractCegarLoop]: Hoare is true
[2020-10-23 21:41:38,753 INFO  L379      AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation
[2020-10-23 21:41:38,753 INFO  L380      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2020-10-23 21:41:38,753 INFO  L381      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2020-10-23 21:41:38,753 INFO  L382      AbstractCegarLoop]: Difference is false
[2020-10-23 21:41:38,753 INFO  L383      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2020-10-23 21:41:38,753 INFO  L387      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2020-10-23 21:41:38,766 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception:
java.lang.UnsupportedOperationException: unsupported for concurrent analysis IcfgCallTransition
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CFG2NestedWordAutomaton.constructPetriNet(CFG2NestedWordAutomaton.java:387)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CFG2NestedWordAutomaton.constructPetriNetWithSPredicates(CFG2NestedWordAutomaton.java:131)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.getInitialAbstraction(BasicCegarLoop.java:346)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:396)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:372)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:360)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:182)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.<init>(TraceAbstractionStarter.java:134)
	at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2020-10-23 21:41:38,773 INFO  L168              Benchmark]: Toolchain (without parser) took 2471.55 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 125.2 MB in the beginning and 104.7 MB in the end (delta: 20.5 MB). Peak memory consumption was 52.1 MB. Max. memory is 8.0 GB.
[2020-10-23 21:41:38,774 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 8.0 GB.
[2020-10-23 21:41:38,775 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1026.08 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 83.9 MB in the end (delta: 40.7 MB). Peak memory consumption was 40.9 MB. Max. memory is 8.0 GB.
[2020-10-23 21:41:38,776 INFO  L168              Benchmark]: Boogie Preprocessor took 149.85 ms. Allocated memory is still 151.0 MB. Free memory was 83.9 MB in the beginning and 79.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB.
[2020-10-23 21:41:38,777 INFO  L168              Benchmark]: RCFGBuilder took 961.99 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 79.2 MB in the beginning and 141.4 MB in the end (delta: -62.2 MB). Peak memory consumption was 21.7 MB. Max. memory is 8.0 GB.
[2020-10-23 21:41:38,778 INFO  L168              Benchmark]: TraceAbstraction took 316.20 ms. Allocated memory is still 181.4 MB. Free memory was 140.9 MB in the beginning and 104.7 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 8.0 GB.
[2020-10-23 21:41:38,782 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 8.0 GB.
 * CACSL2BoogieTranslator took 1026.08 ms. Allocated memory is still 151.0 MB. Free memory was 124.7 MB in the beginning and 83.9 MB in the end (delta: 40.7 MB). Peak memory consumption was 40.9 MB. Max. memory is 8.0 GB.
 * Boogie Preprocessor took 149.85 ms. Allocated memory is still 151.0 MB. Free memory was 83.9 MB in the beginning and 79.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 5.2 MB. Max. memory is 8.0 GB.
 * RCFGBuilder took 961.99 ms. Allocated memory was 151.0 MB in the beginning and 181.4 MB in the end (delta: 30.4 MB). Free memory was 79.2 MB in the beginning and 141.4 MB in the end (delta: -62.2 MB). Peak memory consumption was 21.7 MB. Max. memory is 8.0 GB.
 * TraceAbstraction took 316.20 ms. Allocated memory is still 181.4 MB. Free memory was 140.9 MB in the beginning and 104.7 MB in the end (delta: 36.2 MB). Peak memory consumption was 36.7 MB. Max. memory is 8.0 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - ExceptionOrErrorResult: UnsupportedOperationException: unsupported for concurrent analysis IcfgCallTransition
    de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: unsupported for concurrent analysis IcfgCallTransition: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CFG2NestedWordAutomaton.constructPetriNet(CFG2NestedWordAutomaton.java:387)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...