Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r069-smll-167814395800009.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CSRepetitions-COL-03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814395800009
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 11K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 11:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-00
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-01
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-02
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-03
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-04
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-05
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-06
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-07
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-08
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-09
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-10
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-11
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-12
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-13
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-14
FORMULA_NAME CSRepetitions-COL-03-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678218714819

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CSRepetitions-COL-03
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202303021504
[2023-03-07 19:51:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-07 19:51:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 19:51:59] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-07 19:51:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-07 19:52:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 917 ms
[2023-03-07 19:52:00] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 58 PT places and 81.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 44 ms.
[2023-03-07 19:52:00] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 7 ms.
[2023-03-07 19:52:00] [INFO ] Skeletonized 16 HLPN properties in 5 ms.
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Incomplete random walk after 10004 steps, including 329 resets, run finished after 749 ms. (steps per millisecond=13 ) properties (out of 80) seen :23
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 20 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 15 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 15 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 22 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 20 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 57) seen :0
Running SMT prover for 57 properties.
// Phase 1: matrix 5 rows 6 cols
[2023-03-07 19:52:02] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-07 19:52:02] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-07 19:52:02] [INFO ] After 452ms SMT Verify possible using all constraints in real domain returned unsat :25 sat :0 real:32
[2023-03-07 19:52:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-07 19:52:02] [INFO ] After 183ms SMT Verify possible using all constraints in natural domain returned unsat :57 sat :0
Fused 57 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 57 atomic propositions for a total of 16 simplifications.
FORMULA CSRepetitions-COL-03-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-07 19:52:03] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2023-03-07 19:52:03] [INFO ] Flatten gal took : 30 ms
[2023-03-07 19:52:03] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA CSRepetitions-COL-03-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CSRepetitions-COL-03-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-07 19:52:03] [INFO ] Flatten gal took : 4 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 3
[2023-03-07 19:52:03] [INFO ] Unfolded HLPN to a Petri net with 38 places and 45 transitions 135 arcs in 15 ms.
[2023-03-07 19:52:03] [INFO ] Unfolded 5 HLPN properties in 0 ms.
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 11 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 38 cols
[2023-03-07 19:52:03] [INFO ] Computed 10 place invariants in 7 ms
[2023-03-07 19:52:03] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-07 19:52:03] [INFO ] Invariant cache hit.
[2023-03-07 19:52:03] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-07 19:52:03] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
[2023-03-07 19:52:03] [INFO ] Invariant cache hit.
[2023-03-07 19:52:03] [INFO ] Dead Transitions using invariants and state equation in 101 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 38/38 places, 45/45 transitions.
Support contains 38 out of 38 places after structural reductions.
[2023-03-07 19:52:03] [INFO ] Flatten gal took : 15 ms
[2023-03-07 19:52:03] [INFO ] Flatten gal took : 17 ms
[2023-03-07 19:52:03] [INFO ] Input system was already deterministic with 45 transitions.
Incomplete random walk after 10000 steps, including 376 resets, run finished after 500 ms. (steps per millisecond=20 ) properties (out of 17) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-07 19:52:04] [INFO ] Invariant cache hit.
[2023-03-07 19:52:04] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-07 19:52:04] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :0 real:1
[2023-03-07 19:52:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-07 19:52:04] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :0
Fused 11 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 11 atomic propositions for a total of 5 simplifications.
[2023-03-07 19:52:04] [INFO ] Flatten gal took : 10 ms
[2023-03-07 19:52:04] [INFO ] Flatten gal took : 10 ms
[2023-03-07 19:52:04] [INFO ] Input system was already deterministic with 45 transitions.
Computed a total of 0 stabilizing places and 9 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 9 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-07 19:52:04] [INFO ] Invariant cache hit.
[2023-03-07 19:52:05] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-07 19:52:05] [INFO ] Invariant cache hit.
[2023-03-07 19:52:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-07 19:52:05] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2023-03-07 19:52:05] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-07 19:52:05] [INFO ] Invariant cache hit.
[2023-03-07 19:52:05] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 246 ms. Remains : 38/38 places, 45/45 transitions.
[2023-03-07 19:52:05] [INFO ] Flatten gal took : 7 ms
[2023-03-07 19:52:05] [INFO ] Flatten gal took : 9 ms
[2023-03-07 19:52:05] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-07 19:52:05] [INFO ] Flatten gal took : 7 ms
[2023-03-07 19:52:05] [INFO ] Flatten gal took : 6 ms
[2023-03-07 19:52:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality421065691608852494.gal : 4 ms
[2023-03-07 19:52:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality13705049795296209750.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality421065691608852494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13705049795296209750.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94181e+07,0.282516,8640,2,1707,5,23499,6,0,191,34469,0


Converting to forward existential form...Done !
original formula: EF(AG(((AF((((((Server_Anwering_0+Server_Anwering_1)+(Server_Anwering_2+Server_Anwering_3))+((Server_Anwering_4+Server_Anwering_5)+(Serve...1107
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((!(EG(!((((((Server_Anwering_0+Server_Anwering_1)+(Server_Anwering_2+Server_An...1183
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,2.97533,66344,1,0,336,339906,125,165,6492,399184,372
FORMULA CSRepetitions-COL-03-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-07 19:52:08] [INFO ] Invariant cache hit.
[2023-03-07 19:52:08] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-07 19:52:08] [INFO ] Invariant cache hit.
[2023-03-07 19:52:08] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-07 19:52:08] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-07 19:52:08] [INFO ] Invariant cache hit.
[2023-03-07 19:52:08] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 239 ms. Remains : 38/38 places, 45/45 transitions.
[2023-03-07 19:52:08] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:52:08] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:52:08] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-07 19:52:08] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:52:08] [INFO ] Flatten gal took : 8 ms
[2023-03-07 19:52:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality14308402746664702555.gal : 1 ms
[2023-03-07 19:52:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality1838649696644539463.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14308402746664702555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1838649696644539463.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94181e+07,0.16776,8452,2,1707,5,23499,6,0,191,34469,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,0.66506,18072,1,0,129,97841,105,50,1206,87726,96
FORMULA CSRepetitions-COL-03-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Applied a total of 0 rules in 10 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2023-03-07 19:52:09] [INFO ] Invariant cache hit.
[2023-03-07 19:52:09] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-07 19:52:09] [INFO ] Invariant cache hit.
[2023-03-07 19:52:09] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-07 19:52:09] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-07 19:52:09] [INFO ] Invariant cache hit.
[2023-03-07 19:52:09] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 201 ms. Remains : 38/38 places, 45/45 transitions.
[2023-03-07 19:52:09] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:52:09] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:52:09] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-07 19:52:09] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:52:09] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:52:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality15168964955855622246.gal : 2 ms
[2023-03-07 19:52:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality13484467034978724304.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15168964955855622246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13484467034978724304.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94181e+07,0.171171,8448,2,1707,5,23499,6,0,191,34469,0


Converting to forward existential form...Done !
original formula: EF((AX(FALSE) + AG(A((RequestBufferSlots_0<=Server_Waiting_0) U (((((Server_Anwering_0+Server_Anwering_1)+(Server_Anwering_2+Server_Anwer...435
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((((((Server_Anwering_0...1263
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,1,0.573668,18072,1,0,129,97841,105,50,1206,87726,96
FORMULA CSRepetitions-COL-03-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 45/45 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 27 rules applied. Total rules applied 27 place count 20 transition count 36
Applied a total of 27 rules in 16 ms. Remains 20 /38 variables (removed 18) and now considering 36/45 (removed 9) transitions.
// Phase 1: matrix 36 rows 20 cols
[2023-03-07 19:52:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-07 19:52:10] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-07 19:52:10] [INFO ] Invariant cache hit.
[2023-03-07 19:52:10] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-07 19:52:10] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-07 19:52:10] [INFO ] Invariant cache hit.
[2023-03-07 19:52:10] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/38 places, 36/45 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 177 ms. Remains : 20/38 places, 36/45 transitions.
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:52:10] [INFO ] Input system was already deterministic with 36 transitions.
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
FORMULA CSRepetitions-COL-03-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:52:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13753284169684766622.gal : 1 ms
[2023-03-07 19:52:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16543610000129048569.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13753284169684766622.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16543610000129048569.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 45/45 transitions.

Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 38 cols
[2023-03-07 19:52:10] [INFO ] Computed 10 place invariants in 3 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16543610000129048569.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7,0.029129,3512,2,29,5,105,6,0,110,43,0
Total reachable state count : 7

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-07 19:52:10] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-07 19:52:10] [INFO ] Invariant cache hit.
[2023-03-07 19:52:10] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-07 19:52:10] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2023-03-07 19:52:10] [INFO ] Invariant cache hit.
[2023-03-07 19:52:10] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 38/38 places, 45/45 transitions.
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:52:10] [INFO ] Input system was already deterministic with 45 transitions.
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:52:10] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:52:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality14369666182953868103.gal : 2 ms
[2023-03-07 19:52:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality8360614043283759558.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14369666182953868103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8360614043283759558.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94181e+07,0.204995,8452,2,1707,5,23499,6,0,191,34469,0


Converting to forward existential form...Done !
original formula: EF(EX(AG((((((Server_Anwering_0+Server_Anwering_1)+(Server_Anwering_2+Server_Anwering_3))+((Server_Anwering_4+Server_Anwering_5)+(Server_...226
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !((((((Server_Anwering_0+Server_Anwering_1)+(Server_Anwering_2+Server_Anwerin...290
Reverse transition relation is NOT exact ! Due to transitions t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36...295
(forward)formula 0,0,1.15533,24308,1,0,141,128367,112,56,1324,134079,118
FORMULA CSRepetitions-COL-03-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2023-03-07 19:52:11] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:52:11] [INFO ] Flatten gal took : 5 ms
Total runtime 12990 ms.

BK_STOP 1678218733084

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-COL-03"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CSRepetitions-COL-03, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-smll-167814395800009"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-03.tgz
mv CSRepetitions-COL-03 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;