Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590200674.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-COL-Z2T4N04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590200674
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 11K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 100K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 29K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749264680377

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T4N04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-07 02:51:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 02:51:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 02:51:22] [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.
[2025-06-07 02:51:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 02:51:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 624 ms
[2025-06-07 02:51:22] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 72 PT places and 108.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2025-06-07 02:51:22] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 5 ms.
[2025-06-07 02:51:22] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 28 to 22
RANDOM walk for 40001 steps (8 resets) in 854 ms. (46 steps per ms) remains 3/22 properties
BEST_FIRST walk for 40002 steps (8 resets) in 489 ms. (81 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 142 ms. (279 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 123 ms. (322 steps per ms) remains 3/3 properties
// Phase 1: matrix 11 rows 13 cols
[2025-06-07 02:51:23] [INFO ] Computed 5 invariants in 8 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp27 is UNSAT
After SMT solving in domain Real declared 7/24 variables, and 0 constraints, problems are : Problem set: 3 solved, 0 unsolved in 129 ms.
Refiners :[Positive P Invariants (semi-flows): 0/5 constraints, State Equation: 0/13 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 174ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 02:51:23] [INFO ] Flatten gal took : 20 ms
[2025-06-07 02:51:23] [INFO ] Flatten gal took : 4 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(4), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2025-06-07 02:51:23] [INFO ] Unfolded HLPN to a Petri net with 72 places and 108 transitions 340 arcs in 13 ms.
[2025-06-07 02:51:23] [INFO ] Unfolded 15 HLPN properties in 0 ms.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
[2025-06-07 02:51:23] [INFO ] Reduced 4 identical enabling conditions.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
Support contains 72 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 5 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2025-06-07 02:51:23] [INFO ] Computed 11 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:23] [INFO ] Implicit Places using invariants in 128 ms returned []
[2025-06-07 02:51:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:23] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-07 02:51:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 83 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2400 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 88/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 171 constraints, problems are : Problem set: 0 solved, 88 unsolved in 3093 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5535ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 5536ms
Finished structural reductions in LTL mode , in 1 iterations and 5781 ms. Remains : 72/72 places, 92/92 transitions.
Support contains 72 out of 72 places after structural reductions.
[2025-06-07 02:51:29] [INFO ] Flatten gal took : 24 ms
[2025-06-07 02:51:29] [INFO ] Flatten gal took : 17 ms
[2025-06-07 02:51:29] [INFO ] Input system was already deterministic with 92 transitions.
Reduction of identical properties reduced properties to check from 35 to 26
RANDOM walk for 40000 steps (8 resets) in 362 ms. (110 steps per ms) remains 2/26 properties
BEST_FIRST walk for 40002 steps (8 resets) in 101 ms. (392 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 426 ms. (93 steps per ms) remains 2/2 properties
[2025-06-07 02:51:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp32 is UNSAT
After SMT solving in domain Real declared 32/164 variables, and 0 constraints, problems are : Problem set: 2 solved, 0 unsolved in 23 ms.
Refiners :[Positive P Invariants (semi-flows): 0/11 constraints, State Equation: 0/72 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 12 ms
[2025-06-07 02:51:30] [INFO ] Input system was already deterministic with 92 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Applied a total of 40 rules in 15 ms. Remains 56 /72 variables (removed 16) and now considering 68/92 (removed 24) transitions.
// Phase 1: matrix 68 rows 56 cols
[2025-06-07 02:51:30] [INFO ] Computed 11 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:30] [INFO ] Implicit Places using invariants in 52 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/72 places, 68/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 68/68 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 72 ms. Remains : 55/72 places, 68/92 transitions.
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:30] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7462239634142929805.gal : 4 ms
[2025-06-07 02:51:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1910588299749830868.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7462239634142929805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1910588299749830868.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,91648,0.03014,4192,2,429,5,2461,6,0,291,1682,0


Converting to forward existential form...Done !
original formula: !(E(((((!(AF((((((((IdleTechs_0>=1)&&(OpenRequests_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_3>=1))&&(Idles>=1)))||((((IdleT...1734
=> equivalent forward existential formula: [FwdG(FwdU(Init,((((!(!(EG(!((((((((IdleTechs_0>=1)&&(OpenRequests_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(Ope...1786
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.265847,15496,1,0,15,81316,39,6,1457,44614,14
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 7 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 02:51:30] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:30] [INFO ] Implicit Places using invariants in 57 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 0 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 67 ms. Remains : 63/72 places, 84/92 transitions.
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:30] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:30] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7754527593925398700.gal : 1 ms
[2025-06-07 02:51:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8704801683601658978.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7754527593925398700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8704801683601658978.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,144896,0.01927,4432,2,485,5,3177,6,0,339,2166,0


Converting to forward existential form...Done !
original formula: AX(AF(((((AG(!(E((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1))) U (((((StartSecuring_3>=1)&&(ClientsTimeout_1>=...847
=> equivalent forward existential formula: [FwdG(EY(Init),!(((((!(E(TRUE U !(!(E((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1))) U...904
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 72/0/12
(forward)formula 0,1,0.260902,16432,1,0,62,70066,31,38,1760,67147,51
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2025-06-07 02:51:31] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-07 02:51:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:31] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-07 02:51:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 83 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2024 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 88/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 171 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2994 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5037ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 5037ms
Finished structural reductions in LTL mode , in 1 iterations and 5132 ms. Remains : 72/72 places, 92/92 transitions.
[2025-06-07 02:51:36] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:51:36] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:36] [INFO ] Input system was already deterministic with 92 transitions.
[2025-06-07 02:51:36] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:36] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5987389150092432851.gal : 1 ms
[2025-06-07 02:51:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7471546242232143116.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5987389150092432851.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7471546242232143116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,210432,0.06511,6680,2,1319,5,14634,6,0,383,10426,0


Converting to forward existential form...Done !
original formula: A(AF((!(AG(EX((((ControlRoomDispatch_3>=1)||(ControlRoomDispatch_2>=1))||((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1)))))) + !...4287
=> equivalent forward existential formula: [((Init * !(EG(!(((E((((((((((IdleTechs_1>=1)&&(OpenRequests_3>=1))&&(Idles>=1))||(((IdleTechs_0>=1)&&(OpenReque...12420
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/234/92
(forward)formula 0,0,0.812079,29712,1,0,19,141782,44,8,2185,92006,27
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 2 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 02:51:37] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:37] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 02:51:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:37] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2025-06-07 02:51:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 4/64 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 84/148 variables, 64/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 0/148 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 75 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1702 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 4/64 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 84/148 variables, 64/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 80/155 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/148 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 155 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2237 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3952ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 3952ms
Starting structural reductions in LTL mode, iteration 1 : 64/72 places, 84/92 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4040 ms. Remains : 64/72 places, 84/92 transitions.
[2025-06-07 02:51:41] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:51:41] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:41] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:51:41] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:41] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:41] [INFO ] Time to serialize gal into /tmp/CTLFireability11157033180654581571.gal : 1 ms
[2025-06-07 02:51:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1120251907348795780.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11157033180654581571.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1120251907348795780.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,144896,0.049764,6000,2,1229,5,11097,6,0,343,7550,0


Converting to forward existential form...Done !
original formula: ((EG((AF(EX(((((((IdleTechs_1>=1)&&(OpenRequests_3>=1))&&(Idles>=1))||(((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles>=1)))||((((IdleTec...2667
=> equivalent forward existential formula: [(EY(((Init * !(E(((((((ControlRoomDispatch_3>=1)||(ControlRoomDispatch_2>=1))||((ControlRoomDispatch_1>=1)||(Co...2744
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 36/0/48
(forward)formula 0,1,2.77347,98136,1,0,27,580843,44,10,1974,421266,18
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2025-06-07 02:51:43] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:43] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-07 02:51:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:44] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-07 02:51:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 83 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2102 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 88/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 171 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2981 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5095ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 5096ms
Finished structural reductions in LTL mode , in 1 iterations and 5184 ms. Remains : 72/72 places, 92/92 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:49] [INFO ] Input system was already deterministic with 92 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize gal into /tmp/CTLFireability9715232648979909215.gal : 1 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2363224959302426769.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9715232648979909215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2363224959302426769.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,210432,0.063624,6680,2,1319,5,14634,6,0,383,10426,0


Converting to forward existential form...Done !
original formula: A((((A(!((((((StartSecuring_5>=1)&&(ClientsWaiting_2>=1))||((StartSecuring_4>=1)&&(ClientsWaiting_2>=1)))||(((StartSecuring_0>=1)&&(Clien...6568
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!((E(TRUE U EG((((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_1>=1)&&(C...14619
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.361137,17624,1,0,7,71631,33,1,1998,33639,11
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2025-06-07 02:51:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:49] [INFO ] Implicit Places using invariants in 52 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 92/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 92/92 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 71/72 places, 92/92 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:49] [INFO ] Input system was already deterministic with 92 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11472472448029501560.gal : 1 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10907826607073520656.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11472472448029501560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10907826607073520656.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,210432,0.032329,4804,2,556,5,4881,6,0,379,3539,0


Converting to forward existential form...Done !
original formula: !(E((((((MovetoZ_10>=1)||(MovetoZ_11>=1))||((MovetoZ_12>=1)||(MovetoZ_13>=1)))||(((MovetoZ_14>=1)||(MovetoZ_15>=1))||((MovetoZ_0>=1)||(Mo...938
=> equivalent forward existential formula: [((FwdU(Init,(((((MovetoZ_10>=1)||(MovetoZ_11>=1))||((MovetoZ_12>=1)||(MovetoZ_13>=1)))||(((MovetoZ_14>=1)||(Mov...986
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 60/0/32
(forward)formula 0,1,0.122901,9668,1,0,14,32871,27,6,1772,15360,12
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 40 place count 56 transition count 60
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 56 place count 48 transition count 60
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 64 place count 44 transition count 56
Applied a total of 64 rules in 16 ms. Remains 44 /72 variables (removed 28) and now considering 56/92 (removed 36) transitions.
// Phase 1: matrix 56 rows 44 cols
[2025-06-07 02:51:49] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:49] [INFO ] Implicit Places using invariants in 42 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 43/72 places, 56/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 61 ms. Remains : 43/72 places, 56/92 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:51:49] [INFO ] Input system was already deterministic with 56 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2078909156177673520.gal : 1 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize properties into /tmp/CTLFireability11058253909465791738.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2078909156177673520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11058253909465791738.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,34251,0.01234,4200,2,273,5,1499,6,0,231,1101,0


Converting to forward existential form...Done !
original formula: EF(AG((((((((IdleTechs_0<1)||(OpenRequests_1<1))||(Idles<1))&&(((IdleTechs_1<1)||(OpenRequests_3<1))||(Idles<1)))&&((((IdleTechs_1<1)||(O...886
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((((((IdleTechs_0<1)||(OpenRequests_1<1))||(Idles<1))&&(((IdleTechs_1<1)||(Ope...950
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.041115,5224,1,0,6,7821,15,0,1127,2641,5
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 1 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 02:51:49] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:49] [INFO ] Implicit Places using invariants in 35 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 63/72 places, 84/92 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:49] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:49] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize gal into /tmp/CTLFireability17335077187852881422.gal : 0 ms
[2025-06-07 02:51:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10350233854148710581.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17335077187852881422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10350233854148710581.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,144896,0.021265,4552,2,523,5,3608,6,0,339,2725,0


Converting to forward existential form...Done !
original formula: A(!((((((StartSecuring_5>=1)&&(ClientsWaiting_2>=1))||((StartSecuring_4>=1)&&(ClientsWaiting_2>=1)))||(((StartSecuring_0>=1)&&(ClientsWai...2431
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U ((((((StartSecuring_5>=1)&&(ClientsWaiting_2>=1))||((StartSecuring_4>=1)&&(ClientsWai...14481
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.310369,14720,1,0,10,70152,31,3,1768,25880,10
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 7 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
[2025-06-07 02:51:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:50] [INFO ] Implicit Places using invariants in 55 ms returned [42, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/72 places, 84/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 62 /62 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 62/72 places, 84/92 transitions.
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:50] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9990080435871521684.gal : 1 ms
[2025-06-07 02:51:50] [INFO ] Time to serialize properties into /tmp/CTLFireability13995916603519417480.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9990080435871521684.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13995916603519417480.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,144896,0.01589,4244,2,292,5,2042,6,0,335,1484,0


Converting to forward existential form...Done !
original formula: EX(AG(A(AX((((ControlRoomDispatch_3>=1)||(ControlRoomDispatch_2>=1))||((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1)))) U EG((((...224
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!((E(!(EG((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1))))) U (!(...460
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.246446,15716,1,0,19,81763,29,10,1686,53008,19
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 60 transition count 80
Applied a total of 24 rules in 6 ms. Remains 60 /72 variables (removed 12) and now considering 80/92 (removed 12) transitions.
// Phase 1: matrix 80 rows 60 cols
[2025-06-07 02:51:50] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:50] [INFO ] Implicit Places using invariants in 40 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 59/72 places, 80/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 49 ms. Remains : 59/72 places, 80/92 transitions.
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:50] [INFO ] Input system was already deterministic with 80 transitions.
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:50] [INFO ] Time to serialize gal into /tmp/CTLFireability12915959763928869225.gal : 1 ms
[2025-06-07 02:51:50] [INFO ] Time to serialize properties into /tmp/CTLFireability7842958190204600050.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12915959763928869225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7842958190204600050.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,103243,0.020294,4488,2,478,5,3216,6,0,319,2495,0


Converting to forward existential form...Done !
original formula: AG(AF(!(E((((((((IdleTechs_0>=1)&&(OpenRequests_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_3>=1))&&(Idles>=1)))||((((IdleTech...1091
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(E((((((((IdleTechs_0>=1)&&(OpenRequests_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(Open...1143
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 36/0/44
(forward)formula 0,0,0.14459,10248,1,0,9,40347,23,2,1645,20113,12
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 40 place count 56 transition count 60
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 56 place count 48 transition count 60
Applied a total of 56 rules in 6 ms. Remains 48 /72 variables (removed 24) and now considering 60/92 (removed 32) transitions.
// Phase 1: matrix 60 rows 48 cols
[2025-06-07 02:51:50] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:50] [INFO ] Implicit Places using invariants in 36 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 47/72 places, 60/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 44 ms. Remains : 47/72 places, 60/92 transitions.
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:51:50] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:51:50] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:51:50] [INFO ] Time to serialize gal into /tmp/CTLFireability16379550378865743542.gal : 0 ms
[2025-06-07 02:51:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1493154151302807372.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16379550378865743542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1493154151302807372.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,50688,0.013067,4260,2,309,5,1686,6,0,251,1166,0


Converting to forward existential form...Done !
original formula: A(((((AF((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))) + (ControlRoomDispatch_3>=1)) + ((ControlRoomDispatch_2>=1...1204
=> equivalent forward existential formula: [((Init * !(EG(!((((((((IdleTechs_0>=1)&&(OpenRequests_1>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_3>...3103
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.257103,14972,1,0,12,74521,31,6,1261,42579,11
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 2 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 02:51:51] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:51] [INFO ] Implicit Places using invariants in 41 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45 ms. Remains : 63/72 places, 84/92 transitions.
[2025-06-07 02:51:51] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:51] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:51] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:51:51] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:51] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:51] [INFO ] Time to serialize gal into /tmp/CTLFireability310893363763065170.gal : 1 ms
[2025-06-07 02:51:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15720544089147632729.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability310893363763065170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15720544089147632729.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,144896,0.020118,4436,2,485,5,3177,6,0,339,2166,0


Converting to forward existential form...Done !
original formula: EX(AF(((((ClientsWaiting_1>=1)||(ClientsWaiting_0>=1))||((ClientsWaiting_3>=1)||(ClientsWaiting_2>=1)))&&(((((NumClientsReq>=1)&&(DoSecur...466
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(((((ClientsWaiting_1>=1)||(ClientsWaiting_0>=1))||((ClientsWaiting_3>=1)||(ClientsWaiting_2>...517
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.090008,8020,1,0,8,25540,19,2,1588,11921,7
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 1 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
[2025-06-07 02:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-07 02:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:51] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2025-06-07 02:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 4/64 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 84/148 variables, 64/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 0/148 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 75 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1767 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 4/64 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/64 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 84/148 variables, 64/75 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/148 variables, 80/155 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/148 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 155 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2283 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 64/64 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4063ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 4064ms
Starting structural reductions in LTL mode, iteration 1 : 64/72 places, 84/92 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4148 ms. Remains : 64/72 places, 84/92 transitions.
[2025-06-07 02:51:55] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:51:55] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:55] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:51:55] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:55] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:51:55] [INFO ] Time to serialize gal into /tmp/CTLFireability3532882428482938016.gal : 1 ms
[2025-06-07 02:51:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4881331710296423960.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3532882428482938016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4881331710296423960.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,144896,0.05608,5992,2,1229,5,11097,6,0,343,7550,0


Converting to forward existential form...Done !
original formula: (EG((EX(EF((((((((IdleTechs_0<1)||(OpenRequests_1<1))||(Idles<1))&&(((IdleTechs_1<1)||(OpenRequests_3<1))||(Idles<1)))&&((((IdleTechs_1<1...1991
=> equivalent forward existential formula: [(((Init * EG((EX(E(TRUE U (((((((IdleTechs_0<1)||(OpenRequests_1<1))||(Idles<1))&&(((IdleTechs_1<1)||(OpenReque...2330
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.3785,53948,1,0,15,297175,36,5,1891,167921,16
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2025-06-07 02:51:56] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:56] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-07 02:51:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:51:57] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-07 02:51:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 0/164 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 164/164 variables, and 83 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2100 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/68 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (OVERLAPS) 4/72 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (OVERLAPS) 92/164 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/164 variables, 88/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 0/164 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 164/164 variables, and 171 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2866 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4980ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 4980ms
Finished structural reductions in LTL mode , in 1 iterations and 5071 ms. Remains : 72/72 places, 92/92 transitions.
[2025-06-07 02:52:01] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:52:02] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:52:02] [INFO ] Input system was already deterministic with 92 transitions.
[2025-06-07 02:52:02] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:52:02] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:52:02] [INFO ] Time to serialize gal into /tmp/CTLFireability172789649004247769.gal : 0 ms
[2025-06-07 02:52:02] [INFO ] Time to serialize properties into /tmp/CTLFireability11885486451036287733.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability172789649004247769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11885486451036287733.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,210432,0.068294,6812,2,1319,5,14634,6,0,383,10426,0


Converting to forward existential form...Done !
original formula: (EF(((((EF(AG(E((((ClientsWaiting_1>=1)||(ClientsWaiting_0>=1))||((ClientsWaiting_3>=1)||(ClientsWaiting_2>=1))) U (((((((IdleTechs_0>=1)...4385
=> equivalent forward existential formula: [(((Init * E(TRUE U ((((E(TRUE U !(E(TRUE U !(E((((ClientsWaiting_1>=1)||(ClientsWaiting_0>=1))||((ClientsWaitin...23095
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/68
Using saturation style SCC detection
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 76/0/16
(forward)formula 0,0,4.85893,158848,1,0,46,967632,50,24,2449,667813,42
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2025-06-07 02:52:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:52:06] [INFO ] Implicit Places using invariants in 37 ms returned [51]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/72 places, 92/92 transitions.
Applied a total of 0 rules in 0 ms. Remains 71 /71 variables (removed 0) and now considering 92/92 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 71/72 places, 92/92 transitions.
[2025-06-07 02:52:06] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:52:06] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:52:06] [INFO ] Input system was already deterministic with 92 transitions.
[2025-06-07 02:52:06] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:52:07] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:52:07] [INFO ] Time to serialize gal into /tmp/CTLFireability13125301904085027032.gal : 0 ms
[2025-06-07 02:52:07] [INFO ] Time to serialize properties into /tmp/CTLFireability10425049239700747315.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13125301904085027032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10425049239700747315.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,210432,0.045313,5752,2,799,5,9281,6,0,379,7153,0


Converting to forward existential form...Done !
original formula: EX(((((((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1))) * ((AF(((((((IdleTechs_1<1)||(OpenRequests_3<1))||(Idles...3876
=> equivalent forward existential formula: (((((([((EY(Init) * (((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1)))) * !(EG(!(((((((Idl...6798
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.41557,19644,1,0,37,94695,49,7,1941,55980,25
FORMULA UtilityControlRoom-COL-Z2T4N04-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-07 02:52:07] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:52:07] [INFO ] Flatten gal took : 3 ms
Total runtime 45515 ms.

BK_STOP 1749264727531

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="UtilityControlRoom-COL-Z2T4N04"
export BK_EXAMINATION="CTLFireability"
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 2-5832"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z2T4N04, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-tall-174915590200674"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N04.tgz
mv UtilityControlRoom-COL-Z2T4N04 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;