Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590300737.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-Z4T4N04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590300737
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 8.0K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K 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-Z4T4N04-CTLCardinality-2025-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749269067635

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z4T4N04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202505121319
[2025-06-07 04:04:29] [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]
[2025-06-07 04:04:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 04:04:29] [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 04:04:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 04:04:29] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 582 ms
[2025-06-07 04:04:29] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 154 PT places and 300.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
[2025-06-07 04:04:29] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 5 ms.
[2025-06-07 04:04:29] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 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
RANDOM walk for 40003 steps (8 resets) in 806 ms. (49 steps per ms) remains 58/80 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 58/58 properties
// Phase 1: matrix 11 rows 13 cols
[2025-06-07 04:04:30] [INFO ] Computed 5 invariants in 5 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp68 is UNSAT
Problem AtomicPropp69 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp72 is UNSAT
Problem AtomicPropp74 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp79 is UNSAT
After SMT solving in domain Real declared 13/24 variables, and 5 constraints, problems are : Problem set: 58 solved, 0 unsolved in 193 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/13 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 233ms problems are : Problem set: 58 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 58 atomic propositions for a total of 16 simplifications.
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 04:04:30] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2025-06-07 04:04:30] [INFO ] Flatten gal took : 14 ms
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 04:04:30] [INFO ] Flatten gal took : 2 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(4), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2025-06-07 04:04:30] [INFO ] Unfolded HLPN to a Petri net with 154 places and 300 transitions 964 arcs in 19 ms.
[2025-06-07 04:04:30] [INFO ] Unfolded 6 HLPN properties in 1 ms.
Ensure Unique test removed 64 transitions
Reduce redundant transitions removed 64 transitions.
Support contains 150 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 6 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2025-06-07 04:04:30] [INFO ] Computed 11 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:04:31] [INFO ] Implicit Places using invariants in 90 ms returned []
[2025-06-07 04:04:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:04:31] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Running 232 sub problems to find dead transitions.
[2025-06-07 04:04:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 4/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 236/390 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 0/390 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 390/390 variables, and 165 constraints, problems are : Problem set: 0 solved, 232 unsolved in 11424 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 4/154 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 236/390 variables, 154/165 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/390 variables, 232/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/390 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (OVERLAPS) 0/390 variables, 0/397 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Int declared 390/390 variables, and 397 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41599ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 41602ms
Finished structural reductions in LTL mode , in 1 iterations and 41872 ms. Remains : 154/154 places, 236/236 transitions.
Support contains 150 out of 154 places after structural reductions.
[2025-06-07 04:05:12] [INFO ] Flatten gal took : 34 ms
[2025-06-07 04:05:12] [INFO ] Flatten gal took : 18 ms
[2025-06-07 04:05:12] [INFO ] Input system was already deterministic with 236 transitions.
RANDOM walk for 40000 steps (8 resets) in 625 ms. (63 steps per ms) remains 7/15 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 116 ms. (341 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 79 ms. (500 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 54 ms. (727 steps per ms) remains 7/7 properties
[2025-06-07 04:05:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
After SMT solving in domain Real declared 154/390 variables, and 11 constraints, problems are : Problem set: 7 solved, 0 unsolved in 169 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/154 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 178ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 6 simplifications.
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 15 ms
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 14 ms
[2025-06-07 04:05:13] [INFO ] Input system was already deterministic with 236 transitions.
Support contains 130 out of 154 places (down from 146) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 71 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 71 transition count 92
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 194 place count 59 transition count 80
Iterating global reduction 2 with 12 rules applied. Total rules applied 206 place count 59 transition count 80
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 218 place count 47 transition count 56
Iterating global reduction 2 with 12 rules applied. Total rules applied 230 place count 47 transition count 56
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 242 place count 35 transition count 44
Iterating global reduction 2 with 12 rules applied. Total rules applied 254 place count 35 transition count 44
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 266 place count 35 transition count 32
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 266 place count 35 transition count 28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 274 place count 31 transition count 28
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 282 place count 27 transition count 24
Applied a total of 282 rules in 34 ms. Remains 27 /154 variables (removed 127) and now considering 24/236 (removed 212) transitions.
// Phase 1: matrix 24 rows 27 cols
[2025-06-07 04:05:13] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:13] [INFO ] Implicit Places using invariants in 50 ms returned [0, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/154 places, 24/236 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 25 transition count 20
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 8 place count 21 transition count 20
Applied a total of 8 rules in 2 ms. Remains 21 /25 variables (removed 4) and now considering 20/24 (removed 4) transitions.
// Phase 1: matrix 20 rows 21 cols
[2025-06-07 04:05:13] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:13] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-07 04:05:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:13] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 21/154 places, 20/236 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 162 ms. Remains : 21/154 places, 20/236 transitions.
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 2 ms
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 2 ms
[2025-06-07 04:05:13] [INFO ] Input system was already deterministic with 20 transitions.
RANDOM walk for 30 steps (0 resets) in 5 ms. (5 steps per ms) remains 0/1 properties
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 1 ms
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 1 ms
[2025-06-07 04:05:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15088652566873976265.gal : 1 ms
[2025-06-07 04:05:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17214942075706546259.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15088652566873976265.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17214942075706546259.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
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 184 place count 70 transition count 136
Applied a total of 184 rules in 12 ms. Remains 70 /154 variables (removed 84) and now considering 136/236 (removed 100) transitions.
// Phase 1: matrix 136 rows 70 cols
[2025-06-07 04:05:13] [INFO ] Computed 11 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:13] [INFO ] Implicit Places using invariants in 64 ms returned [41]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/154 places, 136/236 transitions.
Applied a total of 0 rules in 4 ms. Remains 69 /69 variables (removed 0) and now considering 136/136 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 81 ms. Remains : 69/154 places, 136/236 transitions.
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:13] [INFO ] Input system was already deterministic with 136 transitions.
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality119400156701155058.gal : 3 ms
[2025-06-07 04:05:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality13997965523426068158.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/CTLCardinality119400156701155058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13997965523426068158.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,3.1605e+06,0.056281,5200,2,584,5,6507,6,0,415,5375,0


Converting to forward existential form...Done !
original formula: AG(EF(EG(((((((OpenRequests_0+OpenRequests_1)+(OpenRequests_2+OpenRequests_3))+((OpenRequests_4+OpenRequests_5)+(OpenRequests_6+OpenReque...428
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EG(((((((OpenRequests_0+OpenRequests_1)+(OpenRequests_2+OpenRequests_3))+((OpenRe...494
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.351828,18456,1,0,11,91344,29,2,2515,50378,10
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2025-06-07 04:05:14] [INFO ] Computed 11 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:14] [INFO ] Implicit Places using invariants in 217 ms returned [124, 125]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 218 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 152/154 places, 236/236 transitions.
Applied a total of 0 rules in 4 ms. Remains 152 /152 variables (removed 0) and now considering 236/236 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 236 ms. Remains : 152/154 places, 236/236 transitions.
[2025-06-07 04:05:14] [INFO ] Flatten gal took : 15 ms
[2025-06-07 04:05:14] [INFO ] Flatten gal took : 17 ms
[2025-06-07 04:05:14] [INFO ] Input system was already deterministic with 236 transitions.
[2025-06-07 04:05:14] [INFO ] Flatten gal took : 23 ms
[2025-06-07 04:05:14] [INFO ] Flatten gal took : 8 ms
[2025-06-07 04:05:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality3803815066609699855.gal : 4 ms
[2025-06-07 04:05:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality17525907778533196193.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/CTLCardinality3803815066609699855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17525907778533196193.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,6.55852e+07,0.249966,14572,2,1231,5,49013,6,0,847,46141,0


Converting to forward existential form...Done !
original formula: AF((EX(AG((((Clients_0+Clients_1)+(Clients_2+Clients_3))<=((Finished_0+Finished_1)+(Finished_2+Finished_3))))) * AX(((((ClientsWaiting_0+...1086
=> equivalent forward existential formula: [FwdG(Init,!((EX(!(E(TRUE U !((((Clients_0+Clients_1)+(Clients_2+Clients_3))<=((Finished_0+Finished_1)+(Finished...1149
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.30504,47644,1,0,9,228339,21,2,5695,134752,12
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 6 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2025-06-07 04:05:16] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:16] [INFO ] Implicit Places using invariants in 144 ms returned [76, 77]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 145 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/154 places, 188/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 154 ms. Remains : 104/154 places, 188/236 transitions.
[2025-06-07 04:05:16] [INFO ] Flatten gal took : 8 ms
[2025-06-07 04:05:16] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:16] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 04:05:16] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:16] [INFO ] Flatten gal took : 6 ms
[2025-06-07 04:05:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality6922946794280346977.gal : 1 ms
[2025-06-07 04:05:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality2241812021796007817.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/CTLCardinality6922946794280346977.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2241812021796007817.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,1.61997e+07,0.075162,7020,2,788,5,12806,6,0,607,14021,0


Converting to forward existential form...Done !
original formula: EG(EX(((EX(TRUE) + (((((Assigned_0+Assigned_1)+(Assigned_2+Assigned_3))+((Assigned_4+Assigned_5)+(Assigned_6+Assigned_7)))+(((Assigned_8+...559
=> equivalent forward existential formula: [FwdG(Init,EX(((EX(TRUE) + (((((Assigned_0+Assigned_1)+(Assigned_2+Assigned_3))+((Assigned_4+Assigned_5)+(Assign...602
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.245482,13676,1,0,6,54856,15,2,3176,23797,9
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 6 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
[2025-06-07 04:05:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:16] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-07 04:05:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:16] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Running 184 sub problems to find dead transitions.
[2025-06-07 04:05:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (OVERLAPS) 4/106 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 188/294 variables, 106/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (OVERLAPS) 0/294 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Real declared 294/294 variables, and 117 constraints, problems are : Problem set: 0 solved, 184 unsolved in 6292 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 184 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 2 (OVERLAPS) 4/106 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 4 (OVERLAPS) 188/294 variables, 106/117 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 184/301 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 184 unsolved
At refinement iteration 7 (OVERLAPS) 0/294 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 184 unsolved
No progress, stopping.
After SMT solving in domain Int declared 294/294 variables, and 301 constraints, problems are : Problem set: 0 solved, 184 unsolved in 11234 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 184/184 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17612ms problems are : Problem set: 0 solved, 184 unsolved
Search for dead transitions found 0 dead transitions in 17615ms
Starting structural reductions in LTL mode, iteration 1 : 106/154 places, 188/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17799 ms. Remains : 106/154 places, 188/236 transitions.
[2025-06-07 04:05:34] [INFO ] Flatten gal took : 8 ms
[2025-06-07 04:05:34] [INFO ] Flatten gal took : 8 ms
[2025-06-07 04:05:34] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 04:05:34] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:34] [INFO ] Flatten gal took : 7 ms
[2025-06-07 04:05:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality13905312311804714733.gal : 1 ms
[2025-06-07 04:05:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality8270910475588919115.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/CTLCardinality13905312311804714733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8270910475588919115.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,1.61997e+07,0.601875,28520,2,3824,5,111898,6,0,615,111186,0


Converting to forward existential form...Done !
original formula: AX(AG((NumClientsReq<=Idles)))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !((NumClientsReq<=Idles)))] = FALSE
(forward)formula 0,0,1.17119,36928,1,0,9,150038,10,2,1265,155542,4
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 7 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
[2025-06-07 04:05:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 04:05:35] [INFO ] Implicit Places using invariants in 116 ms returned [76, 77]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 117 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/154 places, 188/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 126 ms. Remains : 104/154 places, 188/236 transitions.
[2025-06-07 04:05:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 04:05:35] [INFO ] Flatten gal took : 6 ms
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 04:05:35] [INFO ] Flatten gal took : 6 ms
[2025-06-07 04:05:35] [INFO ] Input system was already deterministic with 188 transitions.
[2025-06-07 04:05:35] [INFO ] Flatten gal took : 39 ms
[2025-06-07 04:05:35] [INFO ] Flatten gal took : 7 ms
Total runtime 66708 ms.

BK_STOP 1749269135761

--------------------
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
++ 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 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="UtilityControlRoom-COL-Z4T4N04"
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 2-5832"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z4T4N04, 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 r240-tall-174915590300737"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N04.tgz
mv UtilityControlRoom-COL-Z4T4N04 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.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 ;