Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r184-tall-174889263600146.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ResAllocation-PT-R005C002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r184-tall-174889263600146
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 9 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 22K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2023-12
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2023-13
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2023-14
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2023-15
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-00
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-01
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-02
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-03
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-04
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-05
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-06
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-07
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-08
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-09
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-10
FORMULA_NAME ResAllocation-PT-R005C002-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748969427064

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R005C002
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-03 16:50:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 16:50:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 16:50:28] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2025-06-03 16:50:28] [INFO ] Transformed 20 places.
[2025-06-03 16:50:28] [INFO ] Transformed 12 transitions.
[2025-06-03 16:50:28] [INFO ] Found NUPN structural information;
[2025-06-03 16:50:28] [INFO ] Parsed PT model containing 20 places and 12 transitions and 50 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Initial state reduction rules removed 4 formulas.
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R005C002-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 20 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 6 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2025-06-03 16:50:28] [INFO ] Computed 10 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:28] [INFO ] Implicit Places using invariants in 118 ms returned []
[2025-06-03 16:50:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:28] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2025-06-03 16:50:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 9/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:28] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:28] [INFO ] Deduced a trap composed of 4 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:28] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:28] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 12/32 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/32 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 54 constraints, problems are : Problem set: 0 solved, 10 unsolved in 447 ms.
Refiners :[Domain max(s): 20/20 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 9/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 12/32 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 10/64 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 0/32 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 64 constraints, problems are : Problem set: 0 solved, 10 unsolved in 196 ms.
Refiners :[Domain max(s): 20/20 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 663ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 672ms
Finished structural reductions in LTL mode , in 1 iterations and 907 ms. Remains : 20/20 places, 12/12 transitions.
Support contains 20 out of 20 places after structural reductions.
[2025-06-03 16:50:29] [INFO ] Flatten gal took : 14 ms
[2025-06-03 16:50:29] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:50:29] [INFO ] Input system was already deterministic with 12 transitions.
Reduction of identical properties reduced properties to check from 39 to 31
RANDOM walk for 40000 steps (3582 resets) in 1076 ms. (37 steps per ms) remains 4/31 properties
BEST_FIRST walk for 40004 steps (1221 resets) in 260 ms. (153 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (1302 resets) in 183 ms. (217 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (1450 resets) in 224 ms. (177 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (1474 resets) in 119 ms. (333 steps per ms) remains 4/4 properties
[2025-06-03 16:50:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp9 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 5/20 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:30] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 1/21 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 4/19 variables, 4/25 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 4/29 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:30] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 2 ms to minimize.
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/19 variables, 1/30 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19 variables, 0/30 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/20 variables, 1/31 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20 variables, 1/32 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/20 variables, 0/32 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 12/32 variables, 20/52 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/32 variables, 0/52 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/32 variables, 0/52 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 52 constraints, problems are : Problem set: 3 solved, 1 unsolved in 121 ms.
Refiners :[Domain max(s): 20/20 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 5/5 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 9/14 variables, 6/11 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 9/20 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 2/22 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/22 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/16 variables, 2/24 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 2/26 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/16 variables, 0/26 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 12/28 variables, 16/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/28 variables, 0/42 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 4/32 variables, 4/46 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/32 variables, 4/50 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/32 variables, 2/52 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/32 variables, 1/53 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/32 variables, 0/53 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/32 variables, 0/53 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 53 constraints, problems are : Problem set: 3 solved, 1 unsolved in 55 ms.
Refiners :[Domain max(s): 20/20 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 185ms problems are : Problem set: 3 solved, 1 unsolved
Parikh walk visited 0 properties in 4 ms.
Support contains 5 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 3 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 20/20 places, 12/12 transitions.
RANDOM walk for 40000 steps (3582 resets) in 149 ms. (266 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (1226 resets) in 65 ms. (606 steps per ms) remains 1/1 properties
Probably explored full state space saw : 112 states, properties seen :0
Probabilistic random walk after 352 steps, saw 112 distinct states, run finished after 18 ms. (steps per millisecond=19 ) properties seen :0
Explored full state space saw : 112 states, properties seen :0
Exhaustive walk after 352 steps, saw 112 distinct states, run finished after 2 ms. (steps per millisecond=176 ) properties seen :0
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
[2025-06-03 16:50:30] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-03 16:50:30] [INFO ] Flatten gal took : 4 ms
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 16:50:30] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:30] [INFO ] Input system was already deterministic with 12 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2025-06-03 16:50:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:30] [INFO ] Implicit Places using invariants in 30 ms returned [11, 15, 17, 19]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 33 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 35 ms. Remains : 16/20 places, 12/12 transitions.
[2025-06-03 16:50:30] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:30] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:30] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:30] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:30] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:30] [INFO ] Time to serialize gal into /tmp/CTLFireability16284721806123124557.gal : 1 ms
[2025-06-03 16:50:30] [INFO ] Time to serialize properties into /tmp/CTLFireability6993468181025055995.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16284721806123124557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6993468181025055995.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,112,0.012413,3680,2,39,5,290,6,0,79,277,0


Converting to forward existential form...Done !
original formula: EG(AF(((p_0_4==1) + (A(((p_0_1==1)&&(r_0_2==1)) U (((r_0_1==1)&&(r_1_1==1))&&(p_1_2==1))) * ((AG(((p_0_2==1)&&(r_0_3==1))) + (r_0_0==1)) ...186
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((p_0_4==1) + (!((E(!((((r_0_1==1)&&(r_1_1==1))&&(p_1_2==1))) U (!(((p_0_1==1)&&(r_0_2==1))) *...352
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
Using saturation style SCC detection
(forward)formula 0,0,0.038563,4832,1,0,262,6412,71,156,543,9173,309
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2025-06-03 16:50:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:30] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-03 16:50:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:30] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2025-06-03 16:50:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 9/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:30] [INFO ] Deduced a trap composed of 4 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:30] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:30] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 16:50:30] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 12/32 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/32 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 54 constraints, problems are : Problem set: 0 solved, 10 unsolved in 297 ms.
Refiners :[Domain max(s): 20/20 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 9/28 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/19 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 1/20 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 12/32 variables, 20/54 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 10/64 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 0/32 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 64 constraints, problems are : Problem set: 0 solved, 10 unsolved in 141 ms.
Refiners :[Domain max(s): 20/20 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 445ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 446ms
Finished structural reductions in LTL mode , in 1 iterations and 506 ms. Remains : 20/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 3 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 4 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability13220455189325610975.gal : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability10188421068434572671.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13220455189325610975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10188421068434572671.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,112,0.004108,3788,2,49,5,377,6,0,95,354,0


Converting to forward existential form...Done !
original formula: (EF((((((((p_0_1==1)&&(r_0_2==1))&&((r_0_3==1)&&(r_1_3==1)))&&(p_1_4==1)) + EX((p_1_0==0))) + ((AF((((r_0_0==0)||(r_1_0==0))||(p_1_1==0))...475
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((((((p_0_1==1)&&(r_0_2==1))&&((r_0_3==1)&&(r_1_3==1)))&&(p_1_4==1)) + EX((p_1_0==0))) + (...677
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
Using saturation style SCC detection
(forward)formula 0,0,0.033647,5324,1,0,203,7473,65,117,669,10319,268
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2025-06-03 16:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 28 ms returned [11, 13, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 29 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 17/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability362382707647604895.gal : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9769088942709399271.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability362382707647604895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9769088942709399271.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
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,112,0.003624,3772,2,41,5,337,6,0,83,320,0


Converting to forward existential form...Done !
original formula: (AX(AG((EF((((r_0_3==0)||(r_1_3==0))||(p_1_4==0))) + ((r_0_4==1)&&(r_1_4==1))))) * EF((EX(AG(EX(((p_0_0==1)&&(r_0_1==1))))) * (AX(A((p_1_...382
=> equivalent forward existential formula: ([((FwdU(EY(Init),TRUE) * !(((r_0_4==1)&&(r_1_4==1)))) * !(E(TRUE U (((r_0_3==0)||(r_1_3==0))||(p_1_4==0)))))] =...651
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,0,0.026016,5052,1,0,173,5526,64,87,557,7510,213
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2025-06-03 16:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 31 ms returned [11, 13, 15, 17, 19]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 33 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 15/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 35 ms. Remains : 15/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability10117032179222362524.gal : 0 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability11290669383148675718.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10117032179222362524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11290669383148675718.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,112,0.003584,3764,2,36,5,277,6,0,75,266,0


Converting to forward existential form...Done !
original formula: EF(((p_0_4==0) * !(E(AG((r_0_0==1)) U ((p_0_2==1)&&(r_0_3==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p_0_4==0)) * !(E(!(E(TRUE U !((r_0_0==1)))) U ((p_0_2==1)&&(r_0_3==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.008111,4404,1,0,44,1066,51,20,467,1003,42
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 18 transition count 11
Applied a total of 3 rules in 8 ms. Remains 18 /20 variables (removed 2) and now considering 11/12 (removed 1) transitions.
// Phase 1: matrix 11 rows 18 cols
[2025-06-03 16:50:31] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 22 ms returned [11, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 16/20 places, 11/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 32 ms. Remains : 16/20 places, 11/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 11 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16572447025281046933.gal : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14219606292266060719.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16572447025281046933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14219606292266060719.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,96,0.004946,3768,2,36,5,252,6,0,78,224,0


Converting to forward existential form...Done !
original formula: AF(((!(A((p_0_4==1) U (((r_0_4==1)&&(r_1_4==1))&&((p_0_1==1)&&(r_0_2==1))))) * E((((r_0_3==1)&&(r_1_3==1))&&(p_1_4==1)) U ((p_0_1==1)&&(r...411
=> equivalent forward existential formula: [FwdG(Init,!(((!(!((E(!((((r_0_4==1)&&(r_1_4==1))&&((p_0_1==1)&&(r_0_2==1)))) U (!((p_0_4==1)) * !((((r_0_4==1)&...819
Reverse transition relation is NOT exact ! Due to transitions t5, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...167
Using saturation style SCC detection
(forward)formula 0,0,0.043492,5432,1,0,378,7498,82,235,524,11568,551
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2025-06-03 16:50:31] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 27 ms returned [11, 13, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 29 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 17/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5463006888016381258.gal : 0 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9000776322816559626.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5463006888016381258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9000776322816559626.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,112,0.004541,3772,2,41,5,330,6,0,83,312,0


Converting to forward existential form...Done !
original formula: EG((EG((AX((((r_0_2==1)&&(r_1_2==1))&&(p_1_3==1))) * E((p_0_4==1) U ((r_0_4==1)&&(r_1_4==1))))) * ((p_0_4!=1)||((p_0_1==1)&&(r_0_2==1))))...156
=> equivalent forward existential formula: [FwdG(Init,(EG((!(EX(!((((r_0_2==1)&&(r_1_2==1))&&(p_1_3==1))))) * E((p_0_4==1) U ((r_0_4==1)&&(r_1_4==1))))) * ...205
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,0,0.011295,4284,1,0,50,1253,58,24,523,1273,49
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 12/12 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 18 transition count 11
Applied a total of 3 rules in 1 ms. Remains 18 /20 variables (removed 2) and now considering 11/12 (removed 1) transitions.
// Phase 1: matrix 11 rows 18 cols
[2025-06-03 16:50:31] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 24 ms returned [11, 15, 17]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 25 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 15/20 places, 11/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 26 ms. Remains : 15/20 places, 11/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 11 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4495142226840895032.gal : 0 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6587535561715883488.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4495142226840895032.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6587535561715883488.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,96,0.004019,3752,2,34,5,219,6,0,74,195,0


Converting to forward existential form...Done !
original formula: EF((AG((p_0_4==1)) * EG(AF(((((r_0_2==0)||(r_1_2==0))||(p_1_3==0))&&((p_0_3==0)||(r_0_4==0)))))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(E(TRUE U !((p_0_4==1))))),!(EG(!(((((r_0_2==0)||(r_1_2==0))||(p_1_3==0))&&((p_0_3==0)...183
Reverse transition relation is NOT exact ! Due to transitions t5, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...167
(forward)formula 0,0,0.011572,4264,1,0,72,1459,53,32,478,1464,81
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-09 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 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 20 cols
[2025-06-03 16:50:31] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 26 ms returned [11, 13, 15]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 26 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 17/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability4519227951593877559.gal : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability4897478040248420818.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4519227951593877559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4897478040248420818.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,112,0.003604,3768,2,41,5,337,6,0,83,320,0


Converting to forward existential form...Done !
original formula: AX((((AX(((p_0_3==0)||(r_0_4==0))) + EX(((r_0_4==1)&&(r_1_4==1)))) + ((p_0_4==1)||(((r_0_3==1)&&(r_1_3==1))&&(p_1_4==1)))) + ((((r_0_3==0...211
=> equivalent forward existential formula: [(EY((((EY(Init) * !(((((r_0_3==0)||(r_1_3==0))||(p_1_4==0))&&((p_0_3==0)||(r_0_4==0))))) * !(((p_0_4==1)||(((r_...267
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.008694,4280,1,0,45,1074,46,21,537,962,35
FORMULA ResAllocation-PT-R005C002-CTLFireability-2025-10 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 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2025-06-03 16:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 29 ms returned [11, 13, 15, 17, 19]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 31 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15/20 places, 12/12 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 15/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability304650256845355582.gal : 0 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6998750186507789236.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability304650256845355582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6998750186507789236.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
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,112,0.00327,3764,2,36,5,277,6,0,75,266,0


Converting to forward existential form...Done !
original formula: EX((AF(((p_0_0==1)&&(r_0_1==1))) * EF((r_0_0==1))))
=> equivalent forward existential formula: [(FwdU((EY(Init) * !(EG(!(((p_0_0==1)&&(r_0_1==1)))))),TRUE) * (r_0_0==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.016946,4532,1,0,189,4391,49,95,478,5696,225
FORMULA ResAllocation-PT-R005C002-CTLFireability-2023-12 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 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2025-06-03 16:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 36 ms returned [11, 13, 15, 17, 19]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 37 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 15/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37 ms. Remains : 15/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3236521817800902268.gal : 0 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability10856579902435051735.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3236521817800902268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10856579902435051735.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,112,0.003319,3764,2,36,5,277,6,0,75,266,0


Converting to forward existential form...Done !
original formula: (EX(EX(EF((p_0_4==0)))) + EX((p_1_0==1)))
=> equivalent forward existential formula: ([(FwdU(EY(EY(Init)),TRUE) * (p_0_4==0))] != FALSE + [(EY(Init) * (p_1_0==1))] != FALSE)
(forward)formula 0,1,0.004769,4020,1,0,9,343,9,1,150,305,5
FORMULA ResAllocation-PT-R005C002-CTLFireability-2023-14 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 : 20/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 12/12 (removed 0) transitions.
[2025-06-03 16:50:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 16:50:31] [INFO ] Implicit Places using invariants in 26 ms returned [15, 17, 19]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 27 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 17/20 places, 12/12 transitions.
Applied a total of 0 rules in 0 ms. Remains 17 /17 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 17/20 places, 12/12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Input system was already deterministic with 12 transitions.
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 1 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability2003338998390483229.gal : 0 ms
[2025-06-03 16:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability13286692380791097422.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2003338998390483229.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13286692380791097422.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,112,0.006202,3772,2,41,5,297,6,0,83,281,0


Converting to forward existential form...Done !
original formula: EX(AX(((r_0_0==0) + ((!(A((p_1_0==1) U (((r_0_0==1)&&(r_1_0==1))&&(p_1_1==1)))) * ((p_0_1==0)||(r_0_2==0))) * (((r_0_1==0)||(r_1_1==0))||...170
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(((r_0_0==0) + ((!(!((E(!((((r_0_0==1)&&(r_1_0==1))&&(p_1_1==1))) U (!((p_1_0==1)) * !((((r_0...326
Reverse transition relation is NOT exact ! Due to transitions t5, t6, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.028668,4668,1,0,165,4379,54,81,526,5588,189
FORMULA ResAllocation-PT-R005C002-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
[2025-06-03 16:50:31] [INFO ] Flatten gal took : 2 ms
Total runtime 3529 ms.

BK_STOP 1748969432184

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ResAllocation-PT-R005C002"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is ResAllocation-PT-R005C002, 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 r184-tall-174889263600146"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R005C002.tgz
mv ResAllocation-PT-R005C002 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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