Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r004-smll-171620117600002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ARMCacheCoherence-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117600002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 16:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Apr 12 16:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 12 16:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Apr 12 16:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 14M May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-00
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-01
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-02
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-03
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-04
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-05
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-06
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-07
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-08
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-09
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-10
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2024-11
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-12
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-13
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-14
FORMULA_NAME ARMCacheCoherence-PT-none-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716209839032

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ARMCacheCoherence-PT-none
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-20 12:57:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 12:57:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 12:57:23] [INFO ] Load time of PNML (sax parser for PT used): 1392 ms
[2024-05-20 12:57:23] [INFO ] Transformed 87 places.
[2024-05-20 12:57:23] [INFO ] Transformed 33676 transitions.
[2024-05-20 12:57:23] [INFO ] Found NUPN structural information;
[2024-05-20 12:57:23] [INFO ] Parsed PT model containing 87 places and 33676 transitions and 246935 arcs in 1825 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 36 ms.
Ensure Unique test removed 32425 transitions
Reduce redundant transitions removed 32425 transitions.
Support contains 24 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 1251/1251 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 79 transition count 1243
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 79 transition count 1243
Drop transitions (Redundant composition of simpler transitions.) removed 75 transitions
Redundant transition composition rules discarded 75 transitions
Iterating global reduction 0 with 75 rules applied. Total rules applied 91 place count 79 transition count 1168
Applied a total of 91 rules in 74 ms. Remains 79 /87 variables (removed 8) and now considering 1168/1251 (removed 83) transitions.
[2024-05-20 12:57:24] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2024-05-20 12:57:24] [INFO ] Computed 12 invariants in 29 ms
[2024-05-20 12:57:24] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-20 12:57:24] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:57:24] [INFO ] Invariant cache hit.
[2024-05-20 12:57:24] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 12:57:25] [INFO ] Implicit Places using invariants and state equation in 708 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 12:57:25] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:57:25] [INFO ] Invariant cache hit.
[2024-05-20 12:57:25] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
SMT process timed out in 37966ms, After SMT, problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 38019ms
Starting structural reductions in LTL mode, iteration 1 : 79/87 places, 1168/1251 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39299 ms. Remains : 79/87 places, 1168/1251 transitions.
Support contains 24 out of 79 places after structural reductions.
[2024-05-20 12:58:03] [INFO ] Flatten gal took : 318 ms
[2024-05-20 12:58:04] [INFO ] Flatten gal took : 222 ms
[2024-05-20 12:58:04] [INFO ] Input system was already deterministic with 1168 transitions.
RANDOM walk for 40000 steps (18 resets) in 5488 ms. (7 steps per ms) remains 10/71 properties
BEST_FIRST walk for 40004 steps (16 resets) in 225 ms. (177 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40004 steps (10 resets) in 241 ms. (165 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 143 ms. (277 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 73 ms. (540 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 354 ms. (112 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (9 resets) in 76 ms. (519 steps per ms) remains 8/8 properties
[2024-05-20 12:58:06] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:58:06] [INFO ] Invariant cache hit.
[2024-05-20 12:58:06] [INFO ] State equation strengthened by 173 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 1 (OVERLAPS) 53/72 variables, 9/9 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/9 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/79 variables, 3/12 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/562 variables, 0/263 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/563 variables, 1/264 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/563 variables, 0/264 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/563 variables, 0/264 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 563/563 variables, and 264 constraints, problems are : Problem set: 7 solved, 1 unsolved in 581 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 173/173 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Problem AtomicPropp34 is UNSAT
After SMT solving in domain Int declared 68/563 variables, and 8 constraints, problems are : Problem set: 8 solved, 0 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 8/12 constraints, State Equation: 0/79 constraints, ReadFeed: 0/173 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 886ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-20 12:58:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-20 12:58:07] [INFO ] Flatten gal took : 84 ms
[2024-05-20 12:58:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-20 12:58:07] [INFO ] Flatten gal took : 86 ms
[2024-05-20 12:58:07] [INFO ] Input system was already deterministic with 1168 transitions.
Support contains 23 out of 79 places (down from 24) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2024-05-20 12:58:07] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:58:07] [INFO ] Invariant cache hit.
[2024-05-20 12:58:08] [INFO ] Implicit Places using invariants in 196 ms returned []
[2024-05-20 12:58:08] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:58:08] [INFO ] Invariant cache hit.
[2024-05-20 12:58:08] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 12:58:08] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 678 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 12:58:08] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:58:08] [INFO ] Invariant cache hit.
[2024-05-20 12:58:08] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30084 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 1430 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30548 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
After SMT, in 68679ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 68705ms
Finished structural reductions in LTL mode , in 1 iterations and 69396 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 12:59:17] [INFO ] Flatten gal took : 106 ms
[2024-05-20 12:59:17] [INFO ] Flatten gal took : 115 ms
[2024-05-20 12:59:17] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 12:59:17] [INFO ] Flatten gal took : 60 ms
[2024-05-20 12:59:17] [INFO ] Flatten gal took : 62 ms
[2024-05-20 12:59:17] [INFO ] Time to serialize gal into /tmp/CTLFireability15239009495386052618.gal : 45 ms
[2024-05-20 12:59:17] [INFO ] Time to serialize properties into /tmp/CTLFireability1714319748410802364.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15239009495386052618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1714319748410802364.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.81414e+08,1.26645,30268,2,1234,5,79088,6,0,1475,50067,0


Converting to forward existential form...Done !
original formula: EF(AX((AX(A((((p2==1)&&(p67==1))&&(p84==1)) U (((p4==1)&&(p8==1))&&(p84==1)))) + (((p5==1)&&(p22==1))&&(p84==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((!(EX(!(!((E(!((((p4==1)&&(p8==1))&&(p84==1))) U (!((((p2==1)&&(p67==1))&&(p84==1))) ...286
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,5.97973,107280,1,0,1203,413156,2348,541,17183,243750,2344
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-00 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 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2024-05-20 12:59:24] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:59:24] [INFO ] Invariant cache hit.
[2024-05-20 12:59:24] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-20 12:59:24] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:59:24] [INFO ] Invariant cache hit.
[2024-05-20 12:59:24] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 12:59:24] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 674 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 12:59:24] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 12:59:24] [INFO ] Invariant cache hit.
[2024-05-20 12:59:24] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 1430 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30256 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
After SMT, in 68175ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 68198ms
Finished structural reductions in LTL mode , in 1 iterations and 68887 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 13:00:33] [INFO ] Flatten gal took : 86 ms
[2024-05-20 13:00:33] [INFO ] Flatten gal took : 109 ms
[2024-05-20 13:00:33] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 13:00:33] [INFO ] Flatten gal took : 85 ms
[2024-05-20 13:00:33] [INFO ] Flatten gal took : 82 ms
[2024-05-20 13:00:33] [INFO ] Time to serialize gal into /tmp/CTLFireability16049489629964694668.gal : 26 ms
[2024-05-20 13:00:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14524259867435319493.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16049489629964694668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14524259867435319493.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.81414e+08,1.2344,30068,2,1234,5,79088,6,0,1475,50067,0


Converting to forward existential form...Done !
original formula: EF((AG(AX(AX((((p2==1)&&(p24==1))&&((p37==1)&&(p84==1)))))) + ((AX(AX((((p4==1)&&(p52==1))&&((p67==1)&&(p80==1))))) * AG(E((((p5==1)&&(p2...383
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(!(EX(!((((p2==1)&&(p24==1))&&((p37==1)&&(p84==1)))))))))))))] != FALSE ...1011
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,7.71718,164708,1,0,1295,580539,2367,599,17840,399263,2467
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 49 edges and 79 vertex of which 6 / 79 are part of one of the 3 SCC in 7 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 60 transition count 1034
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 60 transition count 681
Drop transitions (Redundant composition of simpler transitions.) removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 1 with 44 rules applied. Total rules applied 428 place count 60 transition count 637
Applied a total of 428 rules in 279 ms. Remains 60 /79 variables (removed 19) and now considering 637/1168 (removed 531) transitions.
[2024-05-20 13:00:41] [INFO ] Flow matrix only has 183 transitions (discarded 454 similar events)
// Phase 1: matrix 183 rows 60 cols
[2024-05-20 13:00:41] [INFO ] Computed 12 invariants in 2 ms
[2024-05-20 13:00:41] [INFO ] Implicit Places using invariants in 104 ms returned []
[2024-05-20 13:00:41] [INFO ] Flow matrix only has 183 transitions (discarded 454 similar events)
[2024-05-20 13:00:41] [INFO ] Invariant cache hit.
[2024-05-20 13:00:41] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2024-05-20 13:00:42] [INFO ] Redundant transitions in 109 ms returned []
Running 584 sub problems to find dead transitions.
[2024-05-20 13:00:42] [INFO ] Flow matrix only has 183 transitions (discarded 454 similar events)
[2024-05-20 13:00:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 2 (OVERLAPS) 182/242 variables, 60/72 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 4 (OVERLAPS) 0/242 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 584 unsolved
No progress, stopping.
After SMT solving in domain Real declared 242/243 variables, and 72 constraints, problems are : Problem set: 0 solved, 584 unsolved in 16613 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 584/584 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 584 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 2 (OVERLAPS) 182/242 variables, 60/72 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 584/656 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 584 unsolved
At refinement iteration 5 (OVERLAPS) 0/242 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 584 unsolved
No progress, stopping.
After SMT solving in domain Int declared 242/243 variables, and 656 constraints, problems are : Problem set: 0 solved, 584 unsolved in 25704 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 60/60 constraints, PredecessorRefiner: 584/584 constraints, Known Traps: 0/0 constraints]
After SMT, in 43347ms problems are : Problem set: 0 solved, 584 unsolved
Search for dead transitions found 0 dead transitions in 43359ms
Starting structural reductions in SI_CTL mode, iteration 1 : 60/79 places, 637/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44025 ms. Remains : 60/79 places, 637/1168 transitions.
[2024-05-20 13:01:25] [INFO ] Flatten gal took : 19 ms
[2024-05-20 13:01:25] [INFO ] Flatten gal took : 23 ms
[2024-05-20 13:01:25] [INFO ] Input system was already deterministic with 637 transitions.
[2024-05-20 13:01:25] [INFO ] Flatten gal took : 19 ms
[2024-05-20 13:01:25] [INFO ] Flatten gal took : 19 ms
[2024-05-20 13:01:25] [INFO ] Time to serialize gal into /tmp/CTLFireability10241601368603045301.gal : 4 ms
[2024-05-20 13:01:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7405505219613801418.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10241601368603045301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7405505219613801418.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,8e+06,0.354162,10012,2,290,5,17420,6,0,869,9536,0


Converting to forward existential form...Done !
original formula: EG(AG(EF((((p4==0)||(p22==0))||(p75==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U (((p4==0)||(p22==0))||(p75==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.763812,11860,1,0,6,30868,18,1,5507,16338,10
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-02 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 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2024-05-20 13:01:26] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2024-05-20 13:01:26] [INFO ] Computed 12 invariants in 4 ms
[2024-05-20 13:01:26] [INFO ] Implicit Places using invariants in 201 ms returned []
[2024-05-20 13:01:26] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:01:26] [INFO ] Invariant cache hit.
[2024-05-20 13:01:26] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 13:01:27] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 13:01:27] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:01:27] [INFO ] Invariant cache hit.
[2024-05-20 13:01:27] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 1167/1430 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 1430 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
After SMT, in 67515ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 67536ms
Finished structural reductions in LTL mode , in 1 iterations and 68290 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 13:02:34] [INFO ] Flatten gal took : 75 ms
[2024-05-20 13:02:34] [INFO ] Flatten gal took : 80 ms
[2024-05-20 13:02:34] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 13:02:35] [INFO ] Flatten gal took : 88 ms
[2024-05-20 13:02:35] [INFO ] Flatten gal took : 85 ms
[2024-05-20 13:02:35] [INFO ] Time to serialize gal into /tmp/CTLFireability7730502888256156901.gal : 23 ms
[2024-05-20 13:02:35] [INFO ] Time to serialize properties into /tmp/CTLFireability2071055522949900155.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7730502888256156901.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2071055522949900155.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81414e+08,1.16674,30072,2,1234,5,79088,6,0,1475,50067,0


Converting to forward existential form...Done !
original formula: EF(AX((((p2==1)&&(p67==1))&&(p75==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((p2==1)&&(p67==1))&&(p75==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,4.53871,96796,1,0,1196,377565,2337,534,17146,211959,2327
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 47 edges and 79 vertex of which 4 / 79 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 31 place count 61 transition count 1036
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 384 place count 61 transition count 683
Drop transitions (Redundant composition of simpler transitions.) removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 1 with 43 rules applied. Total rules applied 427 place count 61 transition count 640
Applied a total of 427 rules in 130 ms. Remains 61 /79 variables (removed 18) and now considering 640/1168 (removed 528) transitions.
[2024-05-20 13:02:39] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
// Phase 1: matrix 224 rows 61 cols
[2024-05-20 13:02:39] [INFO ] Computed 12 invariants in 2 ms
[2024-05-20 13:02:40] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-20 13:02:40] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
[2024-05-20 13:02:40] [INFO ] Invariant cache hit.
[2024-05-20 13:02:40] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2024-05-20 13:02:40] [INFO ] Redundant transitions in 49 ms returned []
Running 589 sub problems to find dead transitions.
[2024-05-20 13:02:40] [INFO ] Flow matrix only has 224 transitions (discarded 416 similar events)
[2024-05-20 13:02:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 223/284 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (OVERLAPS) 0/284 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
No progress, stopping.
After SMT solving in domain Real declared 284/285 variables, and 73 constraints, problems are : Problem set: 0 solved, 589 unsolved in 17746 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 589/589 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 589 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 2 (OVERLAPS) 223/284 variables, 61/73 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 589/662 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 589 unsolved
At refinement iteration 5 (OVERLAPS) 0/284 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 589 unsolved
No progress, stopping.
After SMT solving in domain Int declared 284/285 variables, and 662 constraints, problems are : Problem set: 0 solved, 589 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 589/589 constraints, Known Traps: 0/0 constraints]
After SMT, in 49170ms problems are : Problem set: 0 solved, 589 unsolved
Search for dead transitions found 0 dead transitions in 49182ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/79 places, 640/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 49707 ms. Remains : 61/79 places, 640/1168 transitions.
[2024-05-20 13:03:29] [INFO ] Flatten gal took : 15 ms
[2024-05-20 13:03:29] [INFO ] Flatten gal took : 18 ms
[2024-05-20 13:03:29] [INFO ] Input system was already deterministic with 640 transitions.
[2024-05-20 13:03:29] [INFO ] Flatten gal took : 17 ms
[2024-05-20 13:03:29] [INFO ] Flatten gal took : 34 ms
[2024-05-20 13:03:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17832431367376279259.gal : 6 ms
[2024-05-20 13:03:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2966267164772022059.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17832431367376279259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2966267164772022059.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.2e+07,0.235125,9800,2,230,5,13743,6,0,876,7581,0


Converting to forward existential form...Done !
original formula: EG(EF((((p3==1)&&(p67==1))&&(p84==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((p3==1)&&(p67==1))&&(p84==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.52488,84348,1,0,62,284072,20,61,5894,288608,71
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 38 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 14 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 64 transition count 1040
Ensure Unique test removed 321 transitions
Reduce isomorphic transitions removed 321 transitions.
Iterating post reduction 0 with 321 rules applied. Total rules applied 350 place count 64 transition count 719
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 382 place count 64 transition count 687
Applied a total of 382 rules in 82 ms. Remains 64 /79 variables (removed 15) and now considering 687/1168 (removed 481) transitions.
[2024-05-20 13:03:33] [INFO ] Flow matrix only has 261 transitions (discarded 426 similar events)
// Phase 1: matrix 261 rows 64 cols
[2024-05-20 13:03:33] [INFO ] Computed 12 invariants in 3 ms
[2024-05-20 13:03:33] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-20 13:03:33] [INFO ] Flow matrix only has 261 transitions (discarded 426 similar events)
[2024-05-20 13:03:33] [INFO ] Invariant cache hit.
[2024-05-20 13:03:33] [INFO ] State equation strengthened by 126 read => feed constraints.
[2024-05-20 13:03:33] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 320 ms to find 0 implicit places.
[2024-05-20 13:03:33] [INFO ] Redundant transitions in 10 ms returned []
Running 686 sub problems to find dead transitions.
[2024-05-20 13:03:33] [INFO ] Flow matrix only has 261 transitions (discarded 426 similar events)
[2024-05-20 13:03:33] [INFO ] Invariant cache hit.
[2024-05-20 13:03:33] [INFO ] State equation strengthened by 126 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 3 (OVERLAPS) 260/324 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 125/201 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 6 (OVERLAPS) 1/325 variables, 1/202 constraints. Problems are: Problem set: 0 solved, 686 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 325/325 variables, and 202 constraints, problems are : Problem set: 0 solved, 686 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 64/64 constraints, ReadFeed: 126/126 constraints, PredecessorRefiner: 686/686 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 686 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 1 (OVERLAPS) 1/64 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 3 (OVERLAPS) 260/324 variables, 64/76 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/324 variables, 125/201 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 686/887 constraints. Problems are: Problem set: 0 solved, 686 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 0/887 constraints. Problems are: Problem set: 0 solved, 686 unsolved
SMT process timed out in 61862ms, After SMT, problems are : Problem set: 0 solved, 686 unsolved
Search for dead transitions found 0 dead transitions in 61869ms
Starting structural reductions in SI_CTL mode, iteration 1 : 64/79 places, 687/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62287 ms. Remains : 64/79 places, 687/1168 transitions.
[2024-05-20 13:04:35] [INFO ] Flatten gal took : 18 ms
[2024-05-20 13:04:35] [INFO ] Flatten gal took : 44 ms
[2024-05-20 13:04:35] [INFO ] Input system was already deterministic with 687 transitions.
[2024-05-20 13:04:35] [INFO ] Flatten gal took : 20 ms
[2024-05-20 13:04:35] [INFO ] Flatten gal took : 20 ms
[2024-05-20 13:04:35] [INFO ] Time to serialize gal into /tmp/CTLFireability16497118391878381283.gal : 14 ms
[2024-05-20 13:04:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6547458511554323459.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16497118391878381283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6547458511554323459.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.98e+07,0.199136,10380,2,227,5,9248,6,0,934,5903,0


Converting to forward existential form...Done !
original formula: E(!(((((p5==1)&&(p52==1))&&((p67==1)&&(p84==1))) + E(E(((((p4==1)&&(p52==1))&&((p67==1)&&(p84==1)))||(((p4==1)&&(p22==1))&&(p80==1))) U !...273
=> equivalent forward existential formula: [(FwdU(Init,!(((((p5==1)&&(p52==1))&&((p67==1)&&(p84==1))) + E(E(((((p4==1)&&(p52==1))&&((p67==1)&&(p84==1)))||(...319
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 259/0/428
(forward)formula 0,0,7.55351,171524,1,0,87,520588,28,55,5707,506227,65
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Performed 10 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 69 transition count 1046
Ensure Unique test removed 256 transitions
Reduce isomorphic transitions removed 256 transitions.
Iterating post reduction 0 with 256 rules applied. Total rules applied 276 place count 69 transition count 790
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 286 place count 69 transition count 780
Applied a total of 286 rules in 86 ms. Remains 69 /79 variables (removed 10) and now considering 780/1168 (removed 388) transitions.
[2024-05-20 13:04:43] [INFO ] Flow matrix only has 312 transitions (discarded 468 similar events)
// Phase 1: matrix 312 rows 69 cols
[2024-05-20 13:04:43] [INFO ] Computed 12 invariants in 2 ms
[2024-05-20 13:04:43] [INFO ] Implicit Places using invariants in 199 ms returned []
[2024-05-20 13:04:43] [INFO ] Flow matrix only has 312 transitions (discarded 468 similar events)
[2024-05-20 13:04:43] [INFO ] Invariant cache hit.
[2024-05-20 13:04:43] [INFO ] State equation strengthened by 127 read => feed constraints.
[2024-05-20 13:04:43] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2024-05-20 13:04:43] [INFO ] Redundant transitions in 12 ms returned []
Running 779 sub problems to find dead transitions.
[2024-05-20 13:04:43] [INFO ] Flow matrix only has 312 transitions (discarded 468 similar events)
[2024-05-20 13:04:43] [INFO ] Invariant cache hit.
[2024-05-20 13:04:43] [INFO ] State equation strengthened by 127 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 311/380 variables, 69/81 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/380 variables, 126/207 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/380 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 6 (OVERLAPS) 1/381 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 381/381 variables, and 208 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 69/69 constraints, ReadFeed: 127/127 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 779 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/68 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 1 (OVERLAPS) 1/69 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 3 (OVERLAPS) 311/380 variables, 69/81 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/380 variables, 126/207 constraints. Problems are: Problem set: 0 solved, 779 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/380 variables, 779/986 constraints. Problems are: Problem set: 0 solved, 779 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 380/381 variables, and 986 constraints, problems are : Problem set: 0 solved, 779 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 69/69 constraints, ReadFeed: 126/127 constraints, PredecessorRefiner: 779/779 constraints, Known Traps: 0/0 constraints]
After SMT, in 62216ms problems are : Problem set: 0 solved, 779 unsolved
Search for dead transitions found 0 dead transitions in 62231ms
Starting structural reductions in SI_CTL mode, iteration 1 : 69/79 places, 780/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62761 ms. Remains : 69/79 places, 780/1168 transitions.
[2024-05-20 13:05:46] [INFO ] Flatten gal took : 46 ms
[2024-05-20 13:05:46] [INFO ] Flatten gal took : 40 ms
[2024-05-20 13:05:46] [INFO ] Input system was already deterministic with 780 transitions.
[2024-05-20 13:05:46] [INFO ] Flatten gal took : 39 ms
[2024-05-20 13:05:46] [INFO ] Flatten gal took : 40 ms
[2024-05-20 13:05:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4718341449142405071.gal : 13 ms
[2024-05-20 13:05:46] [INFO ] Time to serialize properties into /tmp/CTLFireability10982669840544702098.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4718341449142405071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10982669840544702098.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6.3888e+07,0.408126,11696,2,316,5,18803,6,0,1047,13002,0


Converting to forward existential form...Done !
original formula: (EF(AG(A((((((p2==1)&&(p22==1))&&((p76==1)&&(p3==1)))&&(((p52==1)&&(p69==1))&&(p84==1)))||((((p5==1)&&(p69==1))&&((p86==1)&&(p5==1)))&&((...326
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!(!(!((E(!((((p5==1)&&(p9==1))&&(p78==1))) U (!((((p4==1)&&(p52==1))&&((p...868
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 412/0/368
Using saturation style SCC detection
(forward)formula 0,1,1.06555,21464,1,0,16,68345,35,7,7499,47758,19
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Graph (trivial) has 34 edges and 79 vertex of which 2 / 79 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 13 Post agglomeration using F-continuation condition with reduction of 112 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 27 place count 65 transition count 1041
Ensure Unique test removed 289 transitions
Reduce isomorphic transitions removed 289 transitions.
Iterating post reduction 0 with 289 rules applied. Total rules applied 316 place count 65 transition count 752
Drop transitions (Redundant composition of simpler transitions.) removed 37 transitions
Redundant transition composition rules discarded 37 transitions
Iterating global reduction 1 with 37 rules applied. Total rules applied 353 place count 65 transition count 715
Applied a total of 353 rules in 75 ms. Remains 65 /79 variables (removed 14) and now considering 715/1168 (removed 453) transitions.
[2024-05-20 13:05:47] [INFO ] Flow matrix only has 277 transitions (discarded 438 similar events)
// Phase 1: matrix 277 rows 65 cols
[2024-05-20 13:05:47] [INFO ] Computed 12 invariants in 3 ms
[2024-05-20 13:05:47] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-20 13:05:47] [INFO ] Flow matrix only has 277 transitions (discarded 438 similar events)
[2024-05-20 13:05:47] [INFO ] Invariant cache hit.
[2024-05-20 13:05:47] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-20 13:05:48] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2024-05-20 13:05:48] [INFO ] Redundant transitions in 18 ms returned []
Running 714 sub problems to find dead transitions.
[2024-05-20 13:05:48] [INFO ] Flow matrix only has 277 transitions (discarded 438 similar events)
[2024-05-20 13:05:48] [INFO ] Invariant cache hit.
[2024-05-20 13:05:48] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 3 (OVERLAPS) 276/341 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 130/207 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 6 (OVERLAPS) 1/342 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 714 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 342/342 variables, and 208 constraints, problems are : Problem set: 0 solved, 714 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 65/65 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 714/714 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 714 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 1 (OVERLAPS) 1/65 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/65 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 3 (OVERLAPS) 276/341 variables, 65/77 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/341 variables, 130/207 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/341 variables, 714/921 constraints. Problems are: Problem set: 0 solved, 714 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/341 variables, 0/921 constraints. Problems are: Problem set: 0 solved, 714 unsolved
SMT process timed out in 62274ms, After SMT, problems are : Problem set: 0 solved, 714 unsolved
Search for dead transitions found 0 dead transitions in 62288ms
Starting structural reductions in SI_CTL mode, iteration 1 : 65/79 places, 715/1168 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62866 ms. Remains : 65/79 places, 715/1168 transitions.
[2024-05-20 13:06:50] [INFO ] Flatten gal took : 19 ms
[2024-05-20 13:06:50] [INFO ] Flatten gal took : 21 ms
[2024-05-20 13:06:50] [INFO ] Input system was already deterministic with 715 transitions.
[2024-05-20 13:06:50] [INFO ] Flatten gal took : 20 ms
[2024-05-20 13:06:50] [INFO ] Flatten gal took : 22 ms
[2024-05-20 13:06:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14894942720363308159.gal : 4 ms
[2024-05-20 13:06:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12582156561603775715.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14894942720363308159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12582156561603775715.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.178e+07,0.273825,10672,2,292,5,15399,6,0,966,8681,0


Converting to forward existential form...Done !
original formula: AG(E(!((((p3==1)&&(p24==1))&&((p37==1)&&(p84==1)))) U !((((AF((((p3==1)&&(p52==1))&&((p69==1)&&(p80==1)))) * AF((((p2==1)&&(p22==1))&&(p7...201
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!((((p3==1)&&(p24==1))&&((p37==1)&&(p84==1)))) U !((((!(EG(!((((p3==1)&&(p52==1))&&((p69...267
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 369/0/346
(forward)formula 0,1,0.572157,11248,1,0,13,31887,37,3,6908,20112,14
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2024-05-20 13:06:51] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
// Phase 1: matrix 484 rows 79 cols
[2024-05-20 13:06:51] [INFO ] Computed 12 invariants in 8 ms
[2024-05-20 13:06:51] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-20 13:06:51] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:06:51] [INFO ] Invariant cache hit.
[2024-05-20 13:06:51] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 13:06:51] [INFO ] Implicit Places using invariants and state equation in 533 ms returned []
Implicit Place search using SMT with State Equation took 629 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 13:06:51] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:06:51] [INFO ] Invariant cache hit.
[2024-05-20 13:06:51] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 1167/1430 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 1430 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
After SMT, in 67809ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 67830ms
Finished structural reductions in LTL mode , in 1 iterations and 68467 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 13:07:59] [INFO ] Flatten gal took : 69 ms
[2024-05-20 13:07:59] [INFO ] Flatten gal took : 77 ms
[2024-05-20 13:07:59] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 13:07:59] [INFO ] Flatten gal took : 75 ms
[2024-05-20 13:08:00] [INFO ] Flatten gal took : 75 ms
[2024-05-20 13:08:00] [INFO ] Time to serialize gal into /tmp/CTLFireability9338574728371516907.gal : 11 ms
[2024-05-20 13:08:00] [INFO ] Time to serialize properties into /tmp/CTLFireability14623505997792784776.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9338574728371516907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14623505997792784776.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.81414e+08,1.47756,30340,2,1234,5,79088,6,0,1475,50067,0


Converting to forward existential form...Done !
original formula: EX(E(!(AF((((AX((((p1==1)&&(p22==1))&&((p37==1)&&(p80==1)))) * (p4==1)) * ((p22==1)&&(p37==1))) * (p84==1)))) U AG((((p4==1)&&(p52==1))&&...167
=> equivalent forward existential formula: [(FwdU(EY(Init),!(!(EG(!((((!(EX(!((((p1==1)&&(p22==1))&&((p37==1)&&(p80==1)))))) * (p4==1)) * ((p22==1)&&(p37==...237
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,5.12761,104388,1,0,1197,398574,2342,534,17417,227949,2330
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2024-05-20 13:08:05] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:08:05] [INFO ] Invariant cache hit.
[2024-05-20 13:08:05] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-20 13:08:05] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:08:05] [INFO ] Invariant cache hit.
[2024-05-20 13:08:05] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 13:08:05] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 13:08:05] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:08:05] [INFO ] Invariant cache hit.
[2024-05-20 13:08:05] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 1430 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
After SMT, in 67291ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 67306ms
Finished structural reductions in LTL mode , in 1 iterations and 67744 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 13:09:13] [INFO ] Flatten gal took : 70 ms
[2024-05-20 13:09:13] [INFO ] Flatten gal took : 77 ms
[2024-05-20 13:09:13] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 13:09:13] [INFO ] Flatten gal took : 79 ms
[2024-05-20 13:09:13] [INFO ] Flatten gal took : 78 ms
[2024-05-20 13:09:13] [INFO ] Time to serialize gal into /tmp/CTLFireability6103949930818036495.gal : 11 ms
[2024-05-20 13:09:13] [INFO ] Time to serialize properties into /tmp/CTLFireability2454774225977049611.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6103949930818036495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2454774225977049611.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81414e+08,1.54104,30068,2,1234,5,79088,6,0,1475,50067,0


Converting to forward existential form...Done !
original formula: A((EF(EG(((((p3==1)&&(p54==1))&&((p69==1)&&(p80==1)))||(((p3==1)&&(p22==1))&&(p76==1))))) * ((!(EG((((p4==1)&&(p22==1))&&(p84==1)))) + ((...786
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(TRUE U ((!(E(TRUE U !((((p3==1)&&(p22==1))&&((p39==1)&&(p84==1)))))) + !((E(!((((p4==1)&&(...2109
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
Detected timeout of ITS tools.
[2024-05-20 13:09:43] [INFO ] Flatten gal took : 45 ms
[2024-05-20 13:09:43] [INFO ] Applying decomposition
[2024-05-20 13:09:43] [INFO ] Flatten gal took : 45 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9061279525516201109.txt' '-o' '/tmp/graph9061279525516201109.bin' '-w' '/tmp/graph9061279525516201109.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9061279525516201109.bin' '-l' '-1' '-v' '-w' '/tmp/graph9061279525516201109.weights' '-q' '0' '-e' '0.001'
[2024-05-20 13:09:43] [INFO ] Decomposing Gal with order
[2024-05-20 13:09:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 13:09:44] [INFO ] Removed a total of 4184 redundant transitions.
[2024-05-20 13:09:44] [INFO ] Flatten gal took : 304 ms
[2024-05-20 13:09:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 49 ms.
[2024-05-20 13:09:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2795917215107316015.gal : 11 ms
[2024-05-20 13:09:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17176389149800994578.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2795917215107316015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17176389149800994578.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.81414e+08,0.213554,8752,120,123,7690,1767,814,15846,84,10686,0


Converting to forward existential form...Done !
original formula: A((EF(EG(((((i2.u1.p3==1)&&(i3.u9.p54==1))&&((i4.u11.p69==1)&&(u14.p80==1)))||(((i2.u1.p3==1)&&(i0.u5.p22==1))&&(i6.u13.p76==1))))) * ((!...1125
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(TRUE U ((!(E(TRUE U !((((i2.u1.p3==1)&&(i0.u5.p22==1))&&((i0.u7.p39==1)&&(u15.p84==1))))))...2928
Reverse transition relation is NOT exact ! Due to transitions u14.t7, u15.t1, i0.u5.t42, i0.u7.t35, i3.u9.t28, i4.u11.t21, i6.u13.t13, Intersection with r...234
Using saturation style SCC detection
Using saturation style SCC detection
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
Using saturation style SCC detection
Using saturation style SCC detection
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
(forward)formula 0,0,7.23573,157912,1,0,251430,8419,6015,524696,454,42045,506390
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2024-05-20 13:09:51] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:09:51] [INFO ] Invariant cache hit.
[2024-05-20 13:09:51] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-20 13:09:51] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:09:51] [INFO ] Invariant cache hit.
[2024-05-20 13:09:52] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 13:09:52] [INFO ] Implicit Places using invariants and state equation in 573 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 13:09:52] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:09:52] [INFO ] Invariant cache hit.
[2024-05-20 13:09:52] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/562 variables, 1167/1430 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 1430 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
After SMT, in 68206ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 68227ms
Finished structural reductions in LTL mode , in 1 iterations and 68962 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 13:11:00] [INFO ] Flatten gal took : 81 ms
[2024-05-20 13:11:00] [INFO ] Flatten gal took : 88 ms
[2024-05-20 13:11:01] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 13:11:01] [INFO ] Flatten gal took : 85 ms
[2024-05-20 13:11:01] [INFO ] Flatten gal took : 90 ms
[2024-05-20 13:11:01] [INFO ] Time to serialize gal into /tmp/CTLFireability5617254113429525448.gal : 14 ms
[2024-05-20 13:11:01] [INFO ] Time to serialize properties into /tmp/CTLFireability3683010290599998912.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5617254113429525448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3683010290599998912.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.81414e+08,1.24212,30096,2,1234,5,79088,6,0,1475,50067,0


Converting to forward existential form...Done !
original formula: EF(EX(AX(AG((((p5==1)&&(p54==1))&&((p67==1)&&(p80==1)))))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!(!(E(TRUE U !((((p5==1)&&(p54==1))&&((p67==1)&&(p80==1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,4.974,104740,1,0,1197,400197,2342,535,17521,229839,2332
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-13 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 : 79/79 places, 1168/1168 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 1168/1168 (removed 0) transitions.
[2024-05-20 13:11:06] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:11:06] [INFO ] Invariant cache hit.
[2024-05-20 13:11:06] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-20 13:11:06] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:11:06] [INFO ] Invariant cache hit.
[2024-05-20 13:11:06] [INFO ] State equation strengthened by 173 read => feed constraints.
[2024-05-20 13:11:06] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 594 ms to find 0 implicit places.
Running 1167 sub problems to find dead transitions.
[2024-05-20 13:11:06] [INFO ] Flow matrix only has 484 transitions (discarded 684 similar events)
[2024-05-20 13:11:06] [INFO ] Invariant cache hit.
[2024-05-20 13:11:06] [INFO ] State equation strengthened by 173 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/563 variables, and 263 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1167 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 1 (OVERLAPS) 1/79 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 3 (OVERLAPS) 483/562 variables, 79/91 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/562 variables, 172/263 constraints. Problems are: Problem set: 0 solved, 1167 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 562/563 variables, and 1430 constraints, problems are : Problem set: 0 solved, 1167 unsolved in 30305 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 79/79 constraints, ReadFeed: 172/173 constraints, PredecessorRefiner: 1167/1167 constraints, Known Traps: 0/0 constraints]
After SMT, in 67639ms problems are : Problem set: 0 solved, 1167 unsolved
Search for dead transitions found 0 dead transitions in 67661ms
Finished structural reductions in LTL mode , in 1 iterations and 68266 ms. Remains : 79/79 places, 1168/1168 transitions.
[2024-05-20 13:12:14] [INFO ] Flatten gal took : 69 ms
[2024-05-20 13:12:14] [INFO ] Flatten gal took : 74 ms
[2024-05-20 13:12:14] [INFO ] Input system was already deterministic with 1168 transitions.
[2024-05-20 13:12:14] [INFO ] Flatten gal took : 70 ms
[2024-05-20 13:12:14] [INFO ] Flatten gal took : 70 ms
[2024-05-20 13:12:14] [INFO ] Time to serialize gal into /tmp/CTLFireability11082377021243471346.gal : 12 ms
[2024-05-20 13:12:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5767742926581531153.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11082377021243471346.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5767742926581531153.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1.81414e+08,1.60039,30100,2,1234,5,79088,6,0,1475,50067,0


Converting to forward existential form...Done !
original formula: AF((A(AG(E((((p1==1)&&(p52==1))&&((p69==1)&&(p80==1))) U (((p2==1)&&(p22==1))&&(p80==1)))) U AG(((((E((((p2==1)&&(p52==1))&&((p69==1)&&(p...453
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(!(E(TRUE U !(((((E((((p2==1)&&(p52==1))&&((p69==1)&&(p84==1))) U (((p4==1)&&(p52==1))&&((p6...963
Reverse transition relation is NOT exact ! Due to transitions t1, t7, t13, t21, t28, t35, t42, Intersection with reachable at each step enabled. (destroye...196
(forward)formula 0,0,7.12385,139856,1,0,1211,477657,2375,549,17768,289401,2380
FORMULA ARMCacheCoherence-PT-none-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-20 13:12:22] [INFO ] Flatten gal took : 44 ms
[2024-05-20 13:12:22] [INFO ] Flatten gal took : 48 ms
Total runtime 900464 ms.

BK_STOP 1716210742388

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="ARMCacheCoherence-PT-none"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ARMCacheCoherence-PT-none, 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 r004-smll-171620117600002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ARMCacheCoherence-PT-none.tgz
mv ARMCacheCoherence-PT-none 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;