Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r170-smll-174889233200034.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Raft-PT-06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-174889233200034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 89K May 29 14:32 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 Raft-PT-06-CTLFireability-2023-12
FORMULA_NAME Raft-PT-06-CTLFireability-2023-13
FORMULA_NAME Raft-PT-06-CTLFireability-2023-14
FORMULA_NAME Raft-PT-06-CTLFireability-2023-15
FORMULA_NAME Raft-PT-06-CTLFireability-2025-00
FORMULA_NAME Raft-PT-06-CTLFireability-2025-01
FORMULA_NAME Raft-PT-06-CTLFireability-2025-02
FORMULA_NAME Raft-PT-06-CTLFireability-2025-03
FORMULA_NAME Raft-PT-06-CTLFireability-2025-04
FORMULA_NAME Raft-PT-06-CTLFireability-2025-05
FORMULA_NAME Raft-PT-06-CTLFireability-2025-06
FORMULA_NAME Raft-PT-06-CTLFireability-2025-07
FORMULA_NAME Raft-PT-06-CTLFireability-2025-08
FORMULA_NAME Raft-PT-06-CTLFireability-2025-09
FORMULA_NAME Raft-PT-06-CTLFireability-2025-10
FORMULA_NAME Raft-PT-06-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748947040639

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 10:37:23] [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]
[2025-06-03 10:37:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 10:37:23] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2025-06-03 10:37:23] [INFO ] Transformed 188 places.
[2025-06-03 10:37:23] [INFO ] Transformed 332 transitions.
[2025-06-03 10:37:23] [INFO ] Found NUPN structural information;
[2025-06-03 10:37:23] [INFO ] Parsed PT model containing 188 places and 332 transitions and 1231 arcs in 419 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
Support contains 65 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 306/306 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 187 transition count 304
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 187 transition count 304
Applied a total of 2 rules in 69 ms. Remains 187 /188 variables (removed 1) and now considering 304/306 (removed 2) transitions.
[2025-06-03 10:37:24] [INFO ] Flow matrix only has 279 transitions (discarded 25 similar events)
// Phase 1: matrix 279 rows 187 cols
[2025-06-03 10:37:24] [INFO ] Computed 36 invariants in 24 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:37:24] [INFO ] Implicit Places using invariants in 744 ms returned []
[2025-06-03 10:37:24] [INFO ] Flow matrix only has 279 transitions (discarded 25 similar events)
[2025-06-03 10:37:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:37:25] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:37:25] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1776 ms to find 0 implicit places.
Running 303 sub problems to find dead transitions.
[2025-06-03 10:37:26] [INFO ] Flow matrix only has 279 transitions (discarded 25 similar events)
[2025-06-03 10:37:26] [INFO ] Invariant cache hit.
[2025-06-03 10:37:26] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (OVERLAPS) 278/465 variables, 187/223 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/465 variables, 153/376 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/465 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (OVERLAPS) 1/466 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 466/466 variables, and 377 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 187/187 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 303 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 3 (OVERLAPS) 278/465 variables, 187/223 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/465 variables, 153/376 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/465 variables, 303/679 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/465 variables, 0/679 constraints. Problems are: Problem set: 0 solved, 303 unsolved
At refinement iteration 7 (OVERLAPS) 1/466 variables, 1/680 constraints. Problems are: Problem set: 0 solved, 303 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1)
(t1 1)
(t2 2)
(t3 5)
(t4 0)
(t5 1)
(t6 4)
(t7 4)
(t8 timeout
5 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 466/466 variables, and 680 constraints, problems are : Problem set: 0 solved, 303 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 187/187 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 303/303 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60508ms problems are : Problem set: 0 solved, 303 unsolved
Search for dead transitions found 0 dead transitions in 60668ms
Starting structural reductions in LTL mode, iteration 1 : 187/188 places, 304/306 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62555 ms. Remains : 187/188 places, 304/306 transitions.
Support contains 65 out of 187 places after structural reductions.
[2025-06-03 10:38:27] [INFO ] Flatten gal took : 108 ms
[2025-06-03 10:38:27] [INFO ] Flatten gal took : 56 ms
[2025-06-03 10:38:27] [INFO ] Input system was already deterministic with 304 transitions.
RANDOM walk for 40000 steps (8 resets) in 3189 ms. (12 steps per ms) remains 2/57 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 141 ms. (281 steps per ms) remains 1/2 properties
[2025-06-03 10:38:28] [INFO ] Flow matrix only has 279 transitions (discarded 25 similar events)
[2025-06-03 10:38:28] [INFO ] Invariant cache hit.
[2025-06-03 10:38:28] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp2 is UNSAT
After SMT solving in domain Real declared 26/466 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 36 ms.
Refiners :[Positive P Invariants (semi-flows): 5/36 constraints, State Equation: 0/187 constraints, ReadFeed: 0/154 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-03 10:38:28] [INFO ] Flatten gal took : 23 ms
[2025-06-03 10:38:28] [INFO ] Flatten gal took : 24 ms
[2025-06-03 10:38:28] [INFO ] Input system was already deterministic with 304 transitions.
Computed a total of 5 stabilizing places and 15 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 28 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:38:28] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2025-06-03 10:38:28] [INFO ] Computed 36 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:38:28] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-06-03 10:38:28] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:38:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:38:29] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:38:29] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:38:29] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:38:29] [INFO ] Invariant cache hit.
[2025-06-03 10:38:29] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60257ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60262ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61139 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:39:29] [INFO ] Flatten gal took : 19 ms
[2025-06-03 10:39:29] [INFO ] Flatten gal took : 22 ms
[2025-06-03 10:39:29] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:39:29] [INFO ] Flatten gal took : 27 ms
[2025-06-03 10:39:29] [INFO ] Flatten gal took : 17 ms
[2025-06-03 10:39:29] [INFO ] Time to serialize gal into /tmp/CTLFireability12670744959963030152.gal : 10 ms
[2025-06-03 10:39:29] [INFO ] Time to serialize properties into /tmp/CTLFireability10295052413861853520.ctl : 5 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/CTLFireability12670744959963030152.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10295052413861853520.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,7.62771e+25,5.09743,111632,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: EF((EG(AX((((p186==1)||((p55==1)&&(p165==1)))||((p86==1)&&(p165==1))))) * (((p106!=1)||(p160!=1))||((p106==0)||(p160==0)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * (((p106!=1)||(p160!=1))||((p106==0)||(p160==0)))),!(EX(!((((p186==1)||((p55==1)&&(p165=...198
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,1,9.76474,148884,1,0,517,874247,606,215,7084,617406,599
FORMULA Raft-PT-06-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 11 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:39:39] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:39:39] [INFO ] Implicit Places using invariants in 181 ms returned []
[2025-06-03 10:39:39] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:39:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:39:40] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:39:40] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:39:40] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:39:40] [INFO ] Invariant cache hit.
[2025-06-03 10:39:40] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60169ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60172ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61031 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:40:40] [INFO ] Flatten gal took : 27 ms
[2025-06-03 10:40:40] [INFO ] Flatten gal took : 28 ms
[2025-06-03 10:40:40] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:40:41] [INFO ] Flatten gal took : 39 ms
[2025-06-03 10:40:41] [INFO ] Flatten gal took : 31 ms
[2025-06-03 10:40:41] [INFO ] Time to serialize gal into /tmp/CTLFireability16634711955195903608.gal : 26 ms
[2025-06-03 10:40:41] [INFO ] Time to serialize properties into /tmp/CTLFireability17077241218634824665.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/CTLFireability16634711955195903608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17077241218634824665.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,7.62771e+25,5.69821,111184,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: (AG(((E(((!(((p104==1)&&(p155==1))&&((p149==1)&&(p175==1))))||((p132==1)&&(p160==1))) U A(EX(((p100==1)&&(p170==1))) U !(((p5==1)&&(p155=...298
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !(((E(((!(((p104==1)&&(p155==1))&&((p149==1)&&(p175==1))))||((p132==1)&&(p160==1))) U...439
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,1,15.5632,249708,1,0,562,1.46832e+06,628,247,7282,1.22181e+06,669
FORMULA Raft-PT-06-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 11 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:40:56] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:40:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:40:56] [INFO ] Implicit Places using invariants in 166 ms returned []
[2025-06-03 10:40:56] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:40:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:40:57] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:40:57] [INFO ] Implicit Places using invariants and state equation in 530 ms returned []
Implicit Place search using SMT with State Equation took 703 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:40:57] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:40:57] [INFO ] Invariant cache hit.
[2025-06-03 10:40:57] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60122ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60123ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60840 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:41:57] [INFO ] Flatten gal took : 20 ms
[2025-06-03 10:41:57] [INFO ] Flatten gal took : 20 ms
[2025-06-03 10:41:57] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:41:57] [INFO ] Flatten gal took : 21 ms
[2025-06-03 10:41:57] [INFO ] Flatten gal took : 27 ms
[2025-06-03 10:41:57] [INFO ] Time to serialize gal into /tmp/CTLFireability10062446363012970667.gal : 7 ms
[2025-06-03 10:41:57] [INFO ] Time to serialize properties into /tmp/CTLFireability10671328110835955445.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/CTLFireability10062446363012970667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10671328110835955445.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,7.62771e+25,4.84138,111416,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: AX(AG(EX((EG((p180==1)) + ((p30==1)&&(p160==1))))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(EX((EG((p180==1)) + ((p30==1)&&(p160==1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,1,9.0445,127056,1,0,512,755548,605,211,7062,502473,599
FORMULA Raft-PT-06-CTLFireability-2025-02 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 : 187/187 places, 304/304 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 183 transition count 296
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 183 transition count 296
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 180 transition count 293
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 29 place count 165 transition count 278
Iterating global reduction 0 with 15 rules applied. Total rules applied 44 place count 165 transition count 278
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 59 place count 165 transition count 263
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 64 place count 165 transition count 258
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 74 place count 160 transition count 253
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 99 place count 135 transition count 228
Iterating global reduction 1 with 25 rules applied. Total rules applied 124 place count 135 transition count 228
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 149 place count 135 transition count 203
Applied a total of 149 rules in 78 ms. Remains 135 /187 variables (removed 52) and now considering 203/304 (removed 101) transitions.
[2025-06-03 10:42:07] [INFO ] Flow matrix only has 182 transitions (discarded 21 similar events)
// Phase 1: matrix 182 rows 135 cols
[2025-06-03 10:42:07] [INFO ] Computed 36 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:42:07] [INFO ] Implicit Places using invariants in 112 ms returned []
[2025-06-03 10:42:07] [INFO ] Flow matrix only has 182 transitions (discarded 21 similar events)
[2025-06-03 10:42:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:42:07] [INFO ] State equation strengthened by 114 read => feed constraints.
[2025-06-03 10:42:07] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:42:07] [INFO ] Redundant transitions in 17 ms returned []
Running 202 sub problems to find dead transitions.
[2025-06-03 10:42:07] [INFO ] Flow matrix only has 182 transitions (discarded 21 similar events)
[2025-06-03 10:42:07] [INFO ] Invariant cache hit.
[2025-06-03 10:42:07] [INFO ] State equation strengthened by 114 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (OVERLAPS) 1/135 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:42:10] [INFO ] Deduced a trap composed of 37 places in 99 ms of which 21 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (OVERLAPS) 181/316 variables, 135/172 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 113/285 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (OVERLAPS) 1/317 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/317 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (OVERLAPS) 0/317 variables, 0/286 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 286 constraints, problems are : Problem set: 0 solved, 202 unsolved in 21447 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 135/135 constraints, ReadFeed: 114/114 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (OVERLAPS) 1/135 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (OVERLAPS) 181/316 variables, 135/172 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 113/285 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 202/487 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (OVERLAPS) 1/317 variables, 1/488 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (OVERLAPS) 0/317 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Int declared 317/317 variables, and 488 constraints, problems are : Problem set: 0 solved, 202 unsolved in 19955 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 135/135 constraints, ReadFeed: 114/114 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41459ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 41463ms
Starting structural reductions in SI_CTL mode, iteration 1 : 135/187 places, 203/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42071 ms. Remains : 135/187 places, 203/304 transitions.
[2025-06-03 10:42:49] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:42:49] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:42:49] [INFO ] Input system was already deterministic with 203 transitions.
[2025-06-03 10:42:49] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:42:49] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:42:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10183643689021461401.gal : 2 ms
[2025-06-03 10:42:49] [INFO ] Time to serialize properties into /tmp/CTLFireability246835301659104976.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/CTLFireability10183643689021461401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability246835301659104976.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,5.60951e+20,2.11159,54392,2,3025,5,229398,6,0,738,232934,0


Converting to forward existential form...Done !
original formula: AG(A(!((E(((p60==1)&&(p165==1)) U ((p30==1)&&(p160==1))) * EG(((p176==1)&&(p187==1))))) U ((p155==1)&&(p181==1))))
=> equivalent forward existential formula: ([FwdG(((FwdU(FwdU(Init,TRUE),!(((p155==1)&&(p181==1)))) * !(((p155==1)&&(p181==1)))) * E(((p60==1)&&(p165==1)) ...274
Hit Full ! (commute/partial/dont) 164/0/39
(forward)formula 0,0,3.04609,54392,1,0,9,229398,20,1,3902,232934,9
FORMULA Raft-PT-06-CTLFireability-2025-03 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 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 179 transition count 291
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 31 place count 164 transition count 276
Iterating global reduction 0 with 15 rules applied. Total rules applied 46 place count 164 transition count 276
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 61 place count 164 transition count 261
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 67 place count 164 transition count 255
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 79 place count 158 transition count 249
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 109 place count 128 transition count 219
Iterating global reduction 1 with 30 rules applied. Total rules applied 139 place count 128 transition count 219
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 169 place count 128 transition count 189
Applied a total of 169 rules in 74 ms. Remains 128 /187 variables (removed 59) and now considering 189/304 (removed 115) transitions.
[2025-06-03 10:42:52] [INFO ] Flow matrix only has 169 transitions (discarded 20 similar events)
// Phase 1: matrix 169 rows 128 cols
[2025-06-03 10:42:52] [INFO ] Computed 36 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:42:52] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-03 10:42:52] [INFO ] Flow matrix only has 169 transitions (discarded 20 similar events)
[2025-06-03 10:42:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:42:52] [INFO ] State equation strengthened by 109 read => feed constraints.
[2025-06-03 10:42:52] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:42:52] [INFO ] Redundant transitions in 7 ms returned []
Running 188 sub problems to find dead transitions.
[2025-06-03 10:42:52] [INFO ] Flow matrix only has 169 transitions (discarded 20 similar events)
[2025-06-03 10:42:52] [INFO ] Invariant cache hit.
[2025-06-03 10:42:52] [INFO ] State equation strengthened by 109 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:42:55] [INFO ] Deduced a trap composed of 37 places in 121 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (OVERLAPS) 168/296 variables, 128/165 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 108/273 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 7 (OVERLAPS) 1/297 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/297 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 9 (OVERLAPS) 0/297 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 188 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 274 constraints, problems are : Problem set: 0 solved, 188 unsolved in 20322 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 128/128 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 188 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (OVERLAPS) 168/296 variables, 128/165 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/296 variables, 108/273 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/296 variables, 188/461 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/296 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 8 (OVERLAPS) 1/297 variables, 1/462 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/297 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 10 (OVERLAPS) 0/297 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 188 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 462 constraints, problems are : Problem set: 0 solved, 188 unsolved in 23519 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 128/128 constraints, ReadFeed: 109/109 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43876ms problems are : Problem set: 0 solved, 188 unsolved
Search for dead transitions found 0 dead transitions in 43877ms
Starting structural reductions in SI_CTL mode, iteration 1 : 128/187 places, 189/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44556 ms. Remains : 128/187 places, 189/304 transitions.
[2025-06-03 10:43:36] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:43:36] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:43:36] [INFO ] Input system was already deterministic with 189 transitions.
[2025-06-03 10:43:36] [INFO ] Flatten gal took : 10 ms
[2025-06-03 10:43:36] [INFO ] Flatten gal took : 10 ms
[2025-06-03 10:43:36] [INFO ] Time to serialize gal into /tmp/CTLFireability10611973460002114916.gal : 3 ms
[2025-06-03 10:43:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5382407984948478665.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/CTLFireability10611973460002114916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5382407984948478665.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,6.65583e+19,1.59862,40056,2,2718,5,171163,6,0,696,174008,0


Converting to forward existential form...Done !
original formula: EG((EF((p179==1)) + !(E(((((p138==1)&&(p165==1))&&((p133==1)&&(p160==1)))&&((p60==1)&&(p165==1))) U AF(((p60==1)&&(p165==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (p179==1)) + !(E(((((p138==1)&&(p165==1))&&((p133==1)&&(p160==1)))&&((p60==1)&&(p165==1))) ...202
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t141, t143, Intersection with reachable at each step e...212
(forward)formula 0,1,4.85617,104316,1,0,362,538965,407,163,4968,439726,422
FORMULA Raft-PT-06-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 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 7 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:43:41] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2025-06-03 10:43:41] [INFO ] Computed 36 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:43:41] [INFO ] Implicit Places using invariants in 164 ms returned []
[2025-06-03 10:43:41] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:43:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:43:42] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:43:42] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 630 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:43:42] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:43:42] [INFO ] Invariant cache hit.
[2025-06-03 10:43:42] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 1.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 1.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 1.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 1.0)
(s40 0.0)
(s41 1.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 1.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 1.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 1.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 1.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 1.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 1.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 1.0)
(s86 1.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 1.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 1.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60133ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60134ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60774 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:44:42] [INFO ] Flatten gal took : 17 ms
[2025-06-03 10:44:42] [INFO ] Flatten gal took : 17 ms
[2025-06-03 10:44:42] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:44:42] [INFO ] Flatten gal took : 16 ms
[2025-06-03 10:44:42] [INFO ] Flatten gal took : 15 ms
[2025-06-03 10:44:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17823306106579889305.gal : 4 ms
[2025-06-03 10:44:42] [INFO ] Time to serialize properties into /tmp/CTLFireability7930574888456766796.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/CTLFireability17823306106579889305.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7930574888456766796.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,7.62771e+25,5.11228,111368,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: EF((EG(AG(AX(((p25==1)&&(p155==1))))) * ((EX((EF(((p4==0)||(p160==0))) + (((p155==0)||(p183==0))&&((p132==0)||(p160==0))))) + (p42==0)) +...168
=> equivalent forward existential formula: ((([(FwdU(EY((FwdU(Init,TRUE) * EG(!(E(TRUE U !(!(EX(!(((p25==1)&&(p155==1))))))))))),TRUE) * ((p4==0)||(p160==0...510
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,0,8.93413,132660,1,0,516,781131,615,209,7245,527684,603
FORMULA Raft-PT-06-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 9 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:44:51] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:44:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:44:51] [INFO ] Implicit Places using invariants in 271 ms returned []
[2025-06-03 10:44:51] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:44:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:44:52] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:44:52] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:44:52] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:44:52] [INFO ] Invariant cache hit.
[2025-06-03 10:44:52] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60153ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61112 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:45:52] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:45:52] [INFO ] Flatten gal took : 15 ms
[2025-06-03 10:45:52] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:45:52] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:45:52] [INFO ] Flatten gal took : 15 ms
[2025-06-03 10:45:52] [INFO ] Time to serialize gal into /tmp/CTLFireability16955148298928599311.gal : 4 ms
[2025-06-03 10:45:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4470227652457830582.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/CTLFireability16955148298928599311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4470227652457830582.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,7.62771e+25,4.77977,111212,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: E(AF(AX(EX(((p0==1)||(p180==1))))) U ((p4==1)&&(p160==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(!(EX(!(EX(((p0==1)||(p180==1)))))))))) * ((p4==1)&&(p160==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,1,12.4449,208872,1,0,510,987195,607,209,7246,861701,595
FORMULA Raft-PT-06-CTLFireability-2025-06 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 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 5 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:46:05] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:46:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:46:05] [INFO ] Implicit Places using invariants in 174 ms returned []
[2025-06-03 10:46:05] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:46:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:46:05] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:46:06] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 809 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:46:06] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:46:06] [INFO ] Invariant cache hit.
[2025-06-03 10:46:06] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1.0)
(t1 0.0)
(t2 1.0)
(t3 5.0)
(t4 5.0)
(t5 0.0)
(t6 5.0)
(t7 5.0)
(t8 0.0)
(t9 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60955 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:47:06] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:47:06] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:47:06] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:47:06] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:47:06] [INFO ] Flatten gal took : 14 ms
[2025-06-03 10:47:06] [INFO ] Time to serialize gal into /tmp/CTLFireability12341020675818704011.gal : 4 ms
[2025-06-03 10:47:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2066274187369768300.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/CTLFireability12341020675818704011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2066274187369768300.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,7.62771e+25,5.60661,111320,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: EG((AF(((EX(AX(((p150==1)&&(p180==1)))) * (p115==1)) * (p175==1))) * (((EG(AX(((p160==1)&&(p183==1)))) + (p40==0)) + ((p160==0)||(p124==0...173
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(((EX(!(EX(!(((p150==1)&&(p180==1)))))) * (p115==1)) * (p175==1))))) * (((EG(!(EX(!(((p160==1)...234
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,0,9.93767,136780,1,0,523,779833,621,216,7086,602721,611
FORMULA Raft-PT-06-CTLFireability-2025-07 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 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
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 18 place count 178 transition count 290
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 38 place count 158 transition count 270
Iterating global reduction 0 with 20 rules applied. Total rules applied 58 place count 158 transition count 270
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 78 place count 158 transition count 250
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 84 place count 158 transition count 244
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 96 place count 152 transition count 238
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 126 place count 122 transition count 208
Iterating global reduction 1 with 30 rules applied. Total rules applied 156 place count 122 transition count 208
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 186 place count 122 transition count 178
Applied a total of 186 rules in 49 ms. Remains 122 /187 variables (removed 65) and now considering 178/304 (removed 126) transitions.
[2025-06-03 10:47:16] [INFO ] Flow matrix only has 158 transitions (discarded 20 similar events)
// Phase 1: matrix 158 rows 122 cols
[2025-06-03 10:47:16] [INFO ] Computed 36 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:47:16] [INFO ] Implicit Places using invariants in 109 ms returned []
[2025-06-03 10:47:16] [INFO ] Flow matrix only has 158 transitions (discarded 20 similar events)
[2025-06-03 10:47:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:47:16] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:47:16] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:47:16] [INFO ] Redundant transitions in 3 ms returned []
Running 177 sub problems to find dead transitions.
[2025-06-03 10:47:16] [INFO ] Flow matrix only has 158 transitions (discarded 20 similar events)
[2025-06-03 10:47:16] [INFO ] Invariant cache hit.
[2025-06-03 10:47:16] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:47:19] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 14 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 157/279 variables, 122/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 103/262 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 7 (OVERLAPS) 1/280 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 9 (OVERLAPS) 0/280 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 263 constraints, problems are : Problem set: 0 solved, 177 unsolved in 18877 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 122/122 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 177 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 157/279 variables, 122/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 103/262 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 177/439 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 8 (OVERLAPS) 1/280 variables, 1/440 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/280 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 10 (OVERLAPS) 0/280 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 440 constraints, problems are : Problem set: 0 solved, 177 unsolved in 20279 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 122/122 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 39194ms problems are : Problem set: 0 solved, 177 unsolved
Search for dead transitions found 0 dead transitions in 39195ms
Starting structural reductions in SI_CTL mode, iteration 1 : 122/187 places, 178/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39610 ms. Remains : 122/187 places, 178/304 transitions.
[2025-06-03 10:47:56] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:47:56] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:47:56] [INFO ] Input system was already deterministic with 178 transitions.
[2025-06-03 10:47:56] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:47:56] [INFO ] Flatten gal took : 8 ms
[2025-06-03 10:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability14421867193033271004.gal : 2 ms
[2025-06-03 10:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability3480563687500039930.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/CTLFireability14421867193033271004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3480563687500039930.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,1.05297e+19,1.25731,31004,2,2715,5,138091,6,0,661,123256,0


Converting to forward existential form...Done !
original formula: EF(!(E(E(((p20==1)&&(p155==1)) U (p175==1)) U !(((p10==1)&&(p155==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(((p20==1)&&(p155==1)) U (p175==1)) U !(((p10==1)&&(p155==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t125, t127, Intersection with reachable at each step enable...207
(forward)formula 0,1,3.32656,63352,1,0,335,375255,375,155,4408,251125,377
FORMULA Raft-PT-06-CTLFireability-2025-08 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 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
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 18 place count 178 transition count 290
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 38 place count 158 transition count 270
Iterating global reduction 0 with 20 rules applied. Total rules applied 58 place count 158 transition count 270
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 78 place count 158 transition count 250
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 84 place count 158 transition count 244
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 96 place count 152 transition count 238
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 126 place count 122 transition count 208
Iterating global reduction 1 with 30 rules applied. Total rules applied 156 place count 122 transition count 208
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 186 place count 122 transition count 178
Applied a total of 186 rules in 53 ms. Remains 122 /187 variables (removed 65) and now considering 178/304 (removed 126) transitions.
[2025-06-03 10:47:59] [INFO ] Flow matrix only has 158 transitions (discarded 20 similar events)
// Phase 1: matrix 158 rows 122 cols
[2025-06-03 10:47:59] [INFO ] Computed 36 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:47:59] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-06-03 10:47:59] [INFO ] Flow matrix only has 158 transitions (discarded 20 similar events)
[2025-06-03 10:47:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:47:59] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-03 10:48:00] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 619 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:48:00] [INFO ] Redundant transitions in 3 ms returned []
Running 177 sub problems to find dead transitions.
[2025-06-03 10:48:00] [INFO ] Flow matrix only has 158 transitions (discarded 20 similar events)
[2025-06-03 10:48:00] [INFO ] Invariant cache hit.
[2025-06-03 10:48:00] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 177 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:48:03] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 13 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 157/279 variables, 122/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 103/262 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/262 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 7 (OVERLAPS) 1/280 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 9 (OVERLAPS) 0/280 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 263 constraints, problems are : Problem set: 0 solved, 177 unsolved in 18903 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 122/122 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 177 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 1 (OVERLAPS) 1/122 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/122 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 4 (OVERLAPS) 157/279 variables, 122/159 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 103/262 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 177/439 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 8 (OVERLAPS) 1/280 variables, 1/440 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/280 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 177 unsolved
At refinement iteration 10 (OVERLAPS) 0/280 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 177 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 440 constraints, problems are : Problem set: 0 solved, 177 unsolved in 18925 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 122/122 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 177/177 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37866ms problems are : Problem set: 0 solved, 177 unsolved
Search for dead transitions found 0 dead transitions in 37867ms
Starting structural reductions in SI_CTL mode, iteration 1 : 122/187 places, 178/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38553 ms. Remains : 122/187 places, 178/304 transitions.
[2025-06-03 10:48:38] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:48:38] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:48:38] [INFO ] Input system was already deterministic with 178 transitions.
[2025-06-03 10:48:38] [INFO ] Flatten gal took : 4 ms
[2025-06-03 10:48:38] [INFO ] Flatten gal took : 5 ms
[2025-06-03 10:48:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12011744144756558919.gal : 2 ms
[2025-06-03 10:48:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11988552852695568398.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/CTLFireability12011744144756558919.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11988552852695568398.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,1.05297e+19,0.813429,22176,2,1929,5,97325,6,0,661,81117,0


Converting to forward existential form...Done !
original formula: EF((AG((p154==0)) * ((p145==0)||(p180==0))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((p145==0)||(p180==0))) * !(E(TRUE U !((p154==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t125, t127, Intersection with reachable at each step enable...207
(forward)formula 0,0,2.72765,66664,1,0,331,404862,372,146,4458,261222,373
FORMULA Raft-PT-06-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 5 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:48:40] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2025-06-03 10:48:40] [INFO ] Computed 36 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:48:41] [INFO ] Implicit Places using invariants in 243 ms returned []
[2025-06-03 10:48:41] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:48:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:48:41] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:48:41] [INFO ] Implicit Places using invariants and state equation in 493 ms returned []
Implicit Place search using SMT with State Equation took 738 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:48:41] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:48:41] [INFO ] Invariant cache hit.
[2025-06-03 10:48:41] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60131ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60877 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:49:41] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:49:41] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:49:41] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:49:41] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:49:41] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:49:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9856923024552113700.gal : 3 ms
[2025-06-03 10:49:41] [INFO ] Time to serialize properties into /tmp/CTLFireability15627956017127762021.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/CTLFireability9856923024552113700.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15627956017127762021.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,7.62771e+25,4.93293,111480,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: EF(((p172==0) * AG(EX((((p129==0)||(p155==0))||((p50==0)||(p160==0)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p172==0)) * !(E(TRUE U !(EX((((p129==0)||(p155==0))||((p50==0)||(p160==0))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,1,8.35223,122040,1,0,510,740930,602,208,6948,502473,590
FORMULA Raft-PT-06-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 183 transition count 296
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 183 transition count 296
Applied a total of 8 rules in 4 ms. Remains 183 /187 variables (removed 4) and now considering 296/304 (removed 8) transitions.
[2025-06-03 10:49:50] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2025-06-03 10:49:50] [INFO ] Computed 36 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:49:50] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-06-03 10:49:50] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2025-06-03 10:49:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:49:50] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:49:51] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 773 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2025-06-03 10:49:51] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2025-06-03 10:49:51] [INFO ] Invariant cache hit.
[2025-06-03 10:49:51] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/183 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 274/457 variables, 183/219 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 153/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/458 variables, and 373 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 183/183 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/183 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 274/457 variables, 183/219 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 153/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 295/667 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/457 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 1/458 variables, 1/668 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 668 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 183/183 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Starting structural reductions in LTL mode, iteration 1 : 183/187 places, 296/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60931 ms. Remains : 183/187 places, 296/304 transitions.
[2025-06-03 10:50:51] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:50:51] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:50:51] [INFO ] Input system was already deterministic with 296 transitions.
[2025-06-03 10:50:51] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:50:51] [INFO ] Flatten gal took : 17 ms
[2025-06-03 10:50:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12690625826041522782.gal : 3 ms
[2025-06-03 10:50:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15136288105757682362.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/CTLFireability12690625826041522782.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15136288105757682362.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,9.5345e+25,6.03037,133864,2,5809,5,486363,6,0,1023,635460,0


Converting to forward existential form...Done !
original formula: (EF((p161==1)) + ((AF(AG(AF(((p143==1)&&(p170==1))))) * (E(((p128==1)&&(p155==1)) U AF(E(((p161==1)&&(p187==1)) U ((p35==1)&&(p160==1))))...339
=> equivalent forward existential formula: (([FwdG((Init * !(E(TRUE U (p161==1)))),!(!(E(TRUE U !(!(EG(!(((p143==1)&&(p170==1))))))))))] = FALSE * [(((Init...533
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t17, t19, t20, t21, t23, t24, t25, t27, t29...264
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,22.8785,473092,1,0,575,2.82852e+06,640,250,7515,2.31956e+06,690
FORMULA Raft-PT-06-CTLFireability-2025-11 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 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Applied a total of 10 rules in 4 ms. Remains 182 /187 variables (removed 5) and now considering 294/304 (removed 10) transitions.
[2025-06-03 10:51:14] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
// Phase 1: matrix 274 rows 182 cols
[2025-06-03 10:51:14] [INFO ] Computed 36 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:51:14] [INFO ] Implicit Places using invariants in 237 ms returned []
[2025-06-03 10:51:14] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:51:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:51:14] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:51:15] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 872 ms to find 0 implicit places.
Running 293 sub problems to find dead transitions.
[2025-06-03 10:51:15] [INFO ] Flow matrix only has 274 transitions (discarded 20 similar events)
[2025-06-03 10:51:15] [INFO ] Invariant cache hit.
[2025-06-03 10:51:15] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (OVERLAPS) 1/456 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1.0)
(t1 0.0)
(t2 1.0)
(t3 5.0)
(t4 5.0)
(t5 0.0)
(t6 5.0)
(t7 5.0)
(t8 2.0)
(t9 0.0)
(t10 5.0)
(t11 5.0)
(t12 5.0)
(t13 0.0)
(t14 5.0)
(t15 5.0)
(t16 1.0)
(t17 0.0)
(t18 5.0)
(t19 5.0)
(t20 5.0)
(t21 0.0)
(t22 5.0)
(t23 5.0)
(t24 4.0)
(t25 1.0)
(t26 1.0)
(t27 1.0)
(t28 1.0)
(t29 0.0)
(t30 0.0)
(t31 1.0)
(t32 1.0)
(t33 1.0)
(t34 1.0)
(t35 1.0)
(t36 1.0)
(t37 1.0)
(t38 1.0)
(t39 1.0)
(t40 1.0)
(t41 1.0)
(t42 1.0)
(t43 1.0)
(t44 1.0)
(t45 1.0)
(t46 0.0)
(t47 0.0)
(t48 1.0)
(t49 1.0)
(t50 0.0)
(t51 1.0)
(t52 1.0)
(t53 1.0)
(t54 1.0)
(t55 1.0)
(t56 1.0)
(t57 1.0)
(t58 1.0)
(t59 1.0)
(t60 1.0)
(t61 1.0)
(t62 1.0)
(t63 1.0)
(t64 1.0)
(t65 1.0)
(t66 1.0)
(t67 1.0)
(t68 1.0)
(t69 1.0)
(t70 1.0)
(t71 1.0)
(t72 1.0)
(t73 1.0)
(t74 1.0)
(t75 1.0)
(t76 1.0)
(t77 1.0)
(t78 1.0)
(t79 1.0)
(t80 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/456 variables, and 372 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/181 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 1/182 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/182 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (OVERLAPS) 273/455 variables, 182/218 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/455 variables, 153/371 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/455 variables, 293/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 1/456 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 293 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/456 variables, and 665 constraints, problems are : Problem set: 0 solved, 293 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 182/182 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 60146ms
Starting structural reductions in LTL mode, iteration 1 : 182/187 places, 294/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61023 ms. Remains : 182/187 places, 294/304 transitions.
[2025-06-03 10:52:15] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:52:15] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:52:15] [INFO ] Input system was already deterministic with 294 transitions.
[2025-06-03 10:52:15] [INFO ] Flatten gal took : 11 ms
[2025-06-03 10:52:15] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:52:15] [INFO ] Time to serialize gal into /tmp/CTLFireability13012876994768036186.gal : 3 ms
[2025-06-03 10:52:15] [INFO ] Time to serialize properties into /tmp/CTLFireability5685251961682108388.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/CTLFireability13012876994768036186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5685251961682108388.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,7.62771e+25,4.80146,111244,2,4099,5,396456,6,0,1017,502473,0


Converting to forward existential form...Done !
original formula: EX(EG(EF(((((p112==0)||(p165==0))&&((p96==0)||(p180==0)))&&(((p137==0)||(p165==0))||((p91==0)||(p175==0)))))))
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U ((((p112==0)||(p165==0))&&((p96==0)||(p180==0)))&&(((p137==0)||(p165==0))||((p91==0)||(p...177
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t22, t23, t24, t26, t291, t2...259
(forward)formula 0,1,13.6809,253424,1,0,509,1.30561e+06,607,208,7344,1.01936e+06,599
FORMULA Raft-PT-06-CTLFireability-2023-12 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 : 187/187 places, 304/304 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 182 transition count 294
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 182 transition count 294
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 181 transition count 293
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 176 transition count 288
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 176 transition count 288
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 27 place count 176 transition count 283
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 33 place count 176 transition count 277
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 45 place count 170 transition count 271
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 72 place count 143 transition count 244
Iterating global reduction 1 with 27 rules applied. Total rules applied 99 place count 143 transition count 244
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 1 with 27 rules applied. Total rules applied 126 place count 143 transition count 217
Applied a total of 126 rules in 35 ms. Remains 143 /187 variables (removed 44) and now considering 217/304 (removed 87) transitions.
[2025-06-03 10:52:29] [INFO ] Flow matrix only has 197 transitions (discarded 20 similar events)
// Phase 1: matrix 197 rows 143 cols
[2025-06-03 10:52:29] [INFO ] Computed 36 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:52:29] [INFO ] Implicit Places using invariants in 242 ms returned []
[2025-06-03 10:52:29] [INFO ] Flow matrix only has 197 transitions (discarded 20 similar events)
[2025-06-03 10:52:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:52:29] [INFO ] State equation strengthened by 122 read => feed constraints.
[2025-06-03 10:52:29] [INFO ] Implicit Places using invariants and state equation in 382 ms returned []
Implicit Place search using SMT with State Equation took 637 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 10:52:30] [INFO ] Redundant transitions in 3 ms returned []
Running 216 sub problems to find dead transitions.
[2025-06-03 10:52:30] [INFO ] Flow matrix only has 197 transitions (discarded 20 similar events)
[2025-06-03 10:52:30] [INFO ] Invariant cache hit.
[2025-06-03 10:52:30] [INFO ] State equation strengthened by 122 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 10:52:33] [INFO ] Deduced a trap composed of 37 places in 128 ms of which 12 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 196/339 variables, 143/180 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 121/301 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 1/340 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/340 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (OVERLAPS) 0/340 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 340/340 variables, and 302 constraints, problems are : Problem set: 0 solved, 216 unsolved in 25731 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 143/143 constraints, ReadFeed: 122/122 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/142 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/143 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/143 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (OVERLAPS) 196/339 variables, 143/180 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/339 variables, 121/301 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/339 variables, 216/517 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/339 variables, 0/517 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 1/340 variables, 1/518 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/340 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 10 (OVERLAPS) 0/340 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 340/340 variables, and 518 constraints, problems are : Problem set: 0 solved, 216 unsolved in 28521 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 143/143 constraints, ReadFeed: 122/122 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54303ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 54305ms
Starting structural reductions in SI_CTL mode, iteration 1 : 143/187 places, 217/304 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54993 ms. Remains : 143/187 places, 217/304 transitions.
[2025-06-03 10:53:24] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:53:24] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:53:24] [INFO ] Input system was already deterministic with 217 transitions.
[2025-06-03 10:53:24] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:53:24] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:53:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14198266712468321234.gal : 2 ms
[2025-06-03 10:53:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12751528078003381876.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/CTLFireability14198266712468321234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12751528078003381876.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,5.19396e+21,3.61593,70616,2,3566,5,292451,6,0,784,317716,0


Converting to forward existential form...Done !
original formula: E(!(((!(EF(((p95==1)&&(p170==1)))) + ((p114==1)&&(p165==1))) + ((p132==1)&&(p160==1)))) U EG(!(AF(((((p10==1)&&(p155==1))&&((p135==1)&&(p...221
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(((!(E(TRUE U ((p95==1)&&(p170==1)))) + ((p114==1)&&(p165==1))) + ((p132==1)&&(p160==1))))),!(!...348
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t179, t181, Intersection with reachable at e...222
Detected timeout of ITS tools.
[2025-06-03 10:53:54] [INFO ] Flatten gal took : 9 ms
[2025-06-03 10:53:54] [INFO ] Applying decomposition
[2025-06-03 10:53:54] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14381438618470071556.txt' '-o' '/tmp/graph14381438618470071556.bin' '-w' '/tmp/graph14381438618470071556.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14381438618470071556.bin' '-l' '-1' '-v' '-w' '/tmp/graph14381438618470071556.weights' '-q' '0' '-e' '0.001'
[2025-06-03 10:53:54] [INFO ] Decomposing Gal with order
[2025-06-03 10:53:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 10:53:54] [INFO ] Removed a total of 187 redundant transitions.
[2025-06-03 10:53:54] [INFO ] Flatten gal took : 129 ms
[2025-06-03 10:53:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 31 ms.
[2025-06-03 10:53:55] [INFO ] Time to serialize gal into /tmp/CTLFireability18044774328180067361.gal : 7 ms
[2025-06-03 10:53:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8654425360629696769.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/CTLFireability18044774328180067361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8654425360629696769.ctl'

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 -...263
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,5.19396e+21,0.230553,8912,128,29,9866,112,357,23186,42,206,0


Converting to forward existential form...Done !
original formula: E(!(((!(EF(((i3.u17.p95==1)&&(i3.u32.p170==1)))) + ((i4.u21.p114==1)&&(i2.u31.p165==1))) + ((i0.u25.p132==1)&&(i0.u30.p160==1)))) U EG(!(...318
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(((!(E(TRUE U ((i3.u17.p95==1)&&(i3.u32.p170==1)))) + ((i4.u21.p114==1)&&(i2.u31.p165==1))) + (...473
Reverse transition relation is NOT exact ! Due to transitions i0.u30.t10, i0.u30.t11, i1.u29.t12, i1.u29.t13, i2.u31.t8, i2.u31.t9, i3.u32.t6, i3.u32.t7, i...309
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
(forward)formula 0,1,4.39421,92368,1,0,138648,246,2180,451306,169,717,58243
FORMULA Raft-PT-06-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 183 transition count 296
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 183 transition count 296
Applied a total of 8 rules in 4 ms. Remains 183 /187 variables (removed 4) and now considering 296/304 (removed 8) transitions.
[2025-06-03 10:53:59] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2025-06-03 10:53:59] [INFO ] Computed 36 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:53:59] [INFO ] Implicit Places using invariants in 156 ms returned []
[2025-06-03 10:53:59] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2025-06-03 10:53:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:53:59] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:54:00] [INFO ] Implicit Places using invariants and state equation in 602 ms returned []
Implicit Place search using SMT with State Equation took 768 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2025-06-03 10:54:00] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2025-06-03 10:54:00] [INFO ] Invariant cache hit.
[2025-06-03 10:54:00] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/183 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 274/457 variables, 183/219 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 153/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/458 variables, and 373 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 183/183 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/183 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 274/457 variables, 183/219 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 153/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 295/667 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/457 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 1/458 variables, 1/668 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 668 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 183/183 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Starting structural reductions in LTL mode, iteration 1 : 183/187 places, 296/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60909 ms. Remains : 183/187 places, 296/304 transitions.
[2025-06-03 10:55:00] [INFO ] Flatten gal took : 16 ms
[2025-06-03 10:55:00] [INFO ] Flatten gal took : 15 ms
[2025-06-03 10:55:00] [INFO ] Input system was already deterministic with 296 transitions.
[2025-06-03 10:55:00] [INFO ] Flatten gal took : 16 ms
[2025-06-03 10:55:00] [INFO ] Flatten gal took : 30 ms
[2025-06-03 10:55:00] [INFO ] Time to serialize gal into /tmp/CTLFireability3147631621079114885.gal : 3 ms
[2025-06-03 10:55:00] [INFO ] Time to serialize properties into /tmp/CTLFireability17243058265443579281.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/CTLFireability3147631621079114885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17243058265443579281.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,9.5345e+25,8.49665,176652,2,6078,5,674927,6,0,1023,789915,0


Converting to forward existential form...Done !
original formula: EG(AG(A(E(AX(((p118==1)&&(p170==1))) U AG(((p156==1)&&(p187==1)))) U !(AF(((p107==1)&&(p160==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!((E(!(!(!(EG(!(((p107==1)&&(p160==1))))))) U (!(E(!(EX(!(((p118==1)&&(p170==1))))) U !(...297
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t11, t12, t14, t15, t16, t18, t19, t20, t21, t23, t24, t25, t27, t29...264
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,15.82,228076,1,0,533,1.3177e+06,631,224,7476,934894,634
FORMULA Raft-PT-06-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 187/187 places, 304/304 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 183 transition count 296
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 183 transition count 296
Applied a total of 8 rules in 4 ms. Remains 183 /187 variables (removed 4) and now considering 296/304 (removed 8) transitions.
[2025-06-03 10:55:16] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
// Phase 1: matrix 275 rows 183 cols
[2025-06-03 10:55:16] [INFO ] Computed 36 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:55:16] [INFO ] Implicit Places using invariants in 160 ms returned []
[2025-06-03 10:55:16] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2025-06-03 10:55:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 10:55:16] [INFO ] State equation strengthened by 154 read => feed constraints.
[2025-06-03 10:55:17] [INFO ] Implicit Places using invariants and state equation in 461 ms returned []
Implicit Place search using SMT with State Equation took 623 ms to find 0 implicit places.
Running 295 sub problems to find dead transitions.
[2025-06-03 10:55:17] [INFO ] Flow matrix only has 275 transitions (discarded 21 similar events)
[2025-06-03 10:55:17] [INFO ] Invariant cache hit.
[2025-06-03 10:55:17] [INFO ] State equation strengthened by 154 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/183 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 274/457 variables, 183/219 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 153/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (OVERLAPS) 1/458 variables, 1/373 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/458 variables, 0/373 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 458/458 variables, and 373 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 183/183 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 295 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/182 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 1 (OVERLAPS) 1/183 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 3 (OVERLAPS) 274/457 variables, 183/219 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/457 variables, 153/372 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/457 variables, 295/667 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/457 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 295 unsolved
At refinement iteration 7 (OVERLAPS) 1/458 variables, 1/668 constraints. Problems are: Problem set: 0 solved, 295 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 458/458 variables, and 668 constraints, problems are : Problem set: 0 solved, 295 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, State Equation: 183/183 constraints, ReadFeed: 154/154 constraints, PredecessorRefiner: 295/295 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 295 unsolved
Search for dead transitions found 0 dead transitions in 60101ms
Starting structural reductions in LTL mode, iteration 1 : 183/187 places, 296/304 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60730 ms. Remains : 183/187 places, 296/304 transitions.
[2025-06-03 10:56:17] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:56:17] [INFO ] Flatten gal took : 13 ms
[2025-06-03 10:56:17] [INFO ] Input system was already deterministic with 296 transitions.
[2025-06-03 10:56:17] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:56:17] [INFO ] Flatten gal took : 12 ms
[2025-06-03 10:56:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3387506542534635763.gal : 3 ms
[2025-06-03 10:56:17] [INFO ] Time to serialize properties into /tmp/CTLFireability3900112766213061538.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/CTLFireability3387506542534635763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3900112766213061538.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,9.5345e+25,5.42052,116708,2,4370,5,413172,6,0,1023,530566,0


Converting to forward existential form...Done !
original formula: AG((EX(((p13==0)||(p170==0))) + ((p171==1) * !(A((p170!=1) U (p160==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(((p171==1) * !(!((E(!((p160==1)) U (!((p170!=1)) * !((p160==1)))) + EG(!((p160==1))))))))...197
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t11, t12, t13, t15, t16, t17, t19, t20, t21, t23, t24, t25, t27, t293...263
(forward)formula 0,1,9.20221,140476,1,0,513,895762,602,209,6997,530566,593
FORMULA Raft-PT-06-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-03 10:56:26] [INFO ] Flatten gal took : 7 ms
[2025-06-03 10:56:26] [INFO ] Flatten gal took : 7 ms
Total runtime 1143207 ms.

BK_STOP 1748948186585

--------------------
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="Raft-PT-06"
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 Raft-PT-06, 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 r170-smll-174889233200034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-06.tgz
mv Raft-PT-06 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 ;